Ex Parte Schweitzer et alDownload PDFBoard of Patent Appeals and InterferencesAug 27, 201210952668 (B.P.A.I. Aug. 27, 2012) Copy Citation UNITED STATES PATENT AND TRADEMARK OFFICE UNITED STATES DEPARTMENT OF COMMERCE United States Patent and Trademark Office Address: COMMISSIONER FOR PATENTS P.O. Box 1450 Alexandria, Virginia 22313-1450 www.uspto.gov APPLICATION NO. FILING DATE FIRST NAMED INVENTOR ATTORNEY DOCKET NO. CONFIRMATION NO. 10/952,668 09/28/2004 Michael Schweitzer 6741P004 9643 45062 7590 08/28/2012 SAP/BSTZ BLAKELY SOKOLOFF TAYLOR & ZAFMAN 1279 Oakmead Parkway Sunnyvale, CA 94085-4040 EXAMINER SINGH, GURKANWALJIT ART UNIT PAPER NUMBER 3624 MAIL DATE DELIVERY MODE 08/28/2012 PAPER Please find below and/or attached an Office communication concerning this application or proceeding. The time period for reply, if any, is set in the attached communication. PTOL-90A (Rev. 04/07) UNITED STATES PATENT AND TRADEMARK OFFICE ____________ BEFORE THE BOARD OF PATENT APPEALS AND INTERFERENCES ____________ Ex parte MICHAEL SCHWEITZER, EDWARD W. HUBER, MARION S. MCDONALD, MICHAEL J. MONSON, LARRY M. NEWBANKS, GUENTHER J. BAERMANN, MICHAEL J. CZACH, ERIC P. EICH, HANS SCHMITZ, BRIAN R. TAYLOR, MARK FISHWICK, and RYAN G. MATTHEWS ____________ Appeal 2011-003283 Application 10/952,668 Technology Center 3600 ____________ Before: ANTON W. FETTING, BIBHU R. MOHANTY, and MICHAEL W. KIM, Administrative Patent Judges. KIM, Administrative Patent Judge. DECISION ON APPEAL Appeal 2011-003283 Application 10/952,668 2 STATEMENT OF THE CASE This is an appeal from the final rejection of claims 1-26. We have jurisdiction to review the case under 35 U.S.C. §§ 134 and 6 (2002). The invention relates to selection of efficient quantities for distribution in a supply network (para. [0001]). Claim 1, reproduced below, is further illustrative of the claimed subject matter. 1. An apparatus comprising: a database; a tolerance interval generator to calculate a tolerance interval for each target location and to store the tolerance interval in the database; and a rounder to serially round quantities requested by the target locations each to a shipping quantity having efficient transportation characteristics. Claims 1-51 stand rejected under 35 U.S.C. § 101; claims 23-25 stand rejected under 35 U.S.C. § 112, second paragraph, as being indefinite; claims 1-2, 4-8, 10-13, 15-20, and 22-26 stand rejected under 35 U.S.C. § 103(a) as unpatentable over Kumar et al. (US Pub. No. 2002/0042756 A1, pub. Apr. 11, 2002; hereinafter “Kumar”); claim 3 stands rejected under 35 U.S.C. § 103(a) as unpatentable over Kumar in view of Abendroth (US Pub. No. 2002/0087371 A1, pub. Jul. 4, 2002; hereinafter “Abendroth”); claim 9 is rejected under 35 U.S.C. § 103(a) as unpatentable over Kumar in view of Mitsukuni et al. (US Pub. No. 2003/0204463 A1, pub. Oct. 30, 2003; hereinafter “Mitsukuni”); and claims 14 and 21 are rejected under 35 U.S.C. § 103(a) as unpatentable over Kumar in view of Stockwell et al. (US Pub. 1 The Examiner’s Answer makes no mention of the non-statutory subject matter rejection of claims 16-26 under 35 U.S.C. § 101, and has previously indicated that this rejection has been withdrawn (Interview Summary, PTOL-413, mailed April 28, 2010). Appeal 2011-003283 Application 10/952,668 3 No. 2004/0172344 A1, pub. Sep. 2, 2004; hereinafter “Stockwell”). We AFFIRM-IN-PART and enter a NEW GROUND of rejection pursuant to 37 C.F.R. § 41.50(b). ISSUES Whether claims 1-5 are properly rejected as being directed to unpatentable subject matter based on 35 U.S.C. § 101. Whether claims 23-25 are properly rejected based on 35 U.S.C. § 112, second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which Appellants regard as the invention. The issue turns on whether there is sufficient disclosure of structure, material, or acts for performing the claimed functions. Whether independent claims 6, 16, and 23 are properly rejected based on 35 U.S.C. § 103(a) as being unpatentable over Kumar. Whether dependent claims 7-15, 17-22, and 24-26 are properly rejected based on 35 U.S.C. § 103(a) as being unpatentable over Kumar. Whether independent claim 1 is properly rejected based on 35 U.S.C. § 103(a) as being unpatentable over Kumar. The issue turns on whether the Examiner made a finding to address the limitation of a rounder to serially round quantities requested by the target locations. FINDINGS OF FACT Definitions FF1. Serial is defined as sequential and as operating on items of information, instructions, etc., in the order in which they occur. Dictionary.com Unabridged. Random House, Inc. Appeal 2011-003283 Application 10/952,668 4 http://dictionary.reference.com/browse/serial (last accessed: July 24, 2012). FF2. Rounding is defined as the process of replacing a number by another number of approximately the same value but having fewer digits. Dictionary.com Unabridged. Random House, Inc. http://dictionary.reference.com/browse/rounding (last accessed: July 24, 2012). Specification FF3. The Specification discloses that “a database 601 coupled to the source node 600 is used to store a tolerance interval definition[.] The database 601 may also be used to store the pack stages” (para. [0040]). FF4. The Specification discloses that the “[r]ounding node 600 includes a target location sequencer 602, a tolerance interval generator 604 and desired quantities rounder 606. These may be instantiated as software routines residing in any computer readable storage medium, including volatile and non-volatile memory, magnetic media, optical media, etc.” (para. [0038]). FF5. The Specification discloses various ways in which target location sequencing may be established: In one embodiment, the sequence of handling target locations may be substantially random. It is preferred to establish the order based on various criteria. Among the criteria, which may be used in establishing a sequence, are forecast demand, lead-time to delivery, planned safety stock at target, order type, demand per day, months of supply (number of months that can be covered by the current quantity on hand) etc. For example, longer lead-time may be given higher priority over shorter lead-time, back orders may be given higher priority than other types of orders. In some embodiments, combinations Appeal 2011-003283 Application 10/952,668 5 of such criteria are used as a criterion, e.g., safety stock divided by forecast. In one embodiment, the criteria are ranked in a hierarchical order and the priority of a target location is discerned by comparing the target locations applying each criteria in turn until any ties are broken. In another embodiment, the sequence is predefined and does not vary with changes in such criteria. (para. [0017]). FF6. The Specification discloses that the request rounder 606 calculates a rounded value serially for the target locations to improve transportation and handling efficiencies (para. [0040]). Kumar FF7. LFM 22 may be responsible for computing properly formed component quotations or component promises, handling the resulting acceptances, and ensuring that the corresponding material or capacity is indeed reserved. In one embodiment, LFM 22 may have to do little but translate information communicated between the interface of fulfillment server 16 and associated ATP server 14. In other embodiments, such as where the ATP server 14 is not designed to function as part of a larger system, LFM 22 may need to perform substantial computation or other manipulation of information. LFM 22 may even need to perform some of the ATP functionality if it is interacting with a system that is not designed for ATP, or if interacting with a slower system where the activity of the system needs to be circumvented where possible. In yet another embodiment, a LFM 22 may operate using information stored in a local database without communicating with an associated ATP server 14, or a LFM 22 could be omitted between an ATP server 14 and fulfillment server Appeal 2011-003283 Application 10/952,668 6 16. ATP servers 14 and/or LFMs 22 may process the component ATP requests from fulfillment server 16 in a synchronous or an asynchronous manner. In a synchronous manner, ATP servers 14 and/or LFMs 22 may provide component quotations to fulfillment server 16 in substantially real time, allowing for more rapid production of quotations for client 12 (para. [0025]). FF8. Delivery characteristics include (3) ship-to address,(8) request quantity – quantity or quantity range of product requested, which must equal combined delivery quantities if multiple request line-item deliveries are defined, (9) request date – date or date range product is required to arrive at customer ship-to location, which user may override if there are multiple request line-item deliveries for the request line-item, (11) line-item grouping – relates multiple request line-items as logical grouping for delivery coordination, where grouping may represent configuration, bundled package of products, set of items that must ship together, or any other suitable grouping, (17) lot size/multiple – defaulted from basic product definition, which user may be able to selectively override and fulfillment server 16 may use in processing request line-item such that ATP server response quantities are rounded accordingly, (18) ship complete, and (20) ship on-time (para. [0057]). FF9. If the ATP server response is satisfactory in one or more ways (based on the products, lead times, or prices, singly or in any combination) then fulfillment server 16 may perform additional functions before generating quotation 36 for communication to client 12. For example, client 12 may require calculation of pricing, taxes, freight, or delivery schedule. Depending on the implementation, this may be accomplished using Appeal 2011-003283 Application 10/952,668 7 specialized routines or may involve incorporation of one or more background planning processes that rely on, for example, transportation and logistics planning packages. The use of such “auxiliary” processes may be optionally delayed until client 12 confirms all or a part of quotation 36 (para. [0091]). ANALYSIS 101 Rejection Claims 1-5 are directed to an apparatus comprising a database, a tolerance interval generator, and a rounder. Appellants admit that a tolerance interval generator and a rounder may be instantiated as software routines residing in any computer readable storage medium (FF4). Accordingly, we agree with the Examiner that claims 1-5 recite non- statutory software per se. 112 Rejection Appellants and the Examiner agree that claims 23-25 recite means- plus-function limitations under 35 U.S.C. § 112, sixth paragraph (Exam’r’s Ans. 4-7; App. Br.10-11; Reply Br. 3-4). Upon invoking the means-plus- function language, the applicant is required to “set forth in the specification an adequate disclosure showing what is meant by that language. If an applicant fails to set forth an adequate disclosure, the applicant has in effect failed to particularly point out and distinctly claim the invention as required by the second paragraph of section 112.” In re Dossel, 115 F.3d 942, 946 (Fed. Cir. 1997) (quoting In re Donaldson Co., 16 F.3d 1189, 1195 (Fed. Cir. 1994)). Furthermore, “in a means-plus-function claim ‘in which the Appeal 2011-003283 Application 10/952,668 8 disclosed structure is a computer, or microprocessor, programmed to carry out an algorithm, the disclosed structure is not the general purpose computer, but rather the special purpose computer programmed to perform the disclosed algorithm.’” Aristocrat Tech. Australia Pty Ltd. v. Int’l Game Tech., 521 F.3d 1328, 1333 (Fed. Cir. 2008) (citing WMS Gaming, Inc. v. Int’l Game Tech., 184 F.3d 1339, 1349 (Fed. Cir. 1999)). We agree that Appellants have disclosed specific algorithms to perform the defining of tolerance intervals and rounding requested quantities limitations in Fig. 4 and 5 and paragraphs [0020]-[0038] of the Specification (App. Br. 10-11). We also agree with Appellants that, even without figures or a flowchart, paragraphs [0017] and [0038] provide, in prose, adequate algorithmic support for the means for arranging target locations in a sequence (FF5; App. Br. 11). We note that “Applicant may express the algorithm in any understandable terms including as a mathematical formula, in prose, in a flow chart, or ‘in any other manner that provides sufficient structure.’” See Supplementary Examination Guidelines for Determining Compliance with 35 U.S.C. 112 and for Treatment of Related Issues in Patent Applications, 76 FR 7162, 7168 (February 9, 2011); see also Intel Corp. v. VIA Techs., Inc., 319 F.3d 1357, 1366 (Fed. Cir. 2003). Paragraph [0017] in particular provides sufficient criteria in prose2 for one of ordinary skill to implement, on a computer, an algorithm for arranging target locations in a sequence based on such criteria, as recited in independent claim 23. Therefore, we will not sustain the Examiner’s rejection of claims 23-25 under 35 U.S.C. § 112, second paragraph. 2 For example, “forecast demand, lead-time to delivery, planned safety stock at target, order type, demand per day, months of supply.” Appeal 2011-003283 Application 10/952,668 9 103(a) Rejection of Claims 6 and 16 We are not persuaded the Examiner erred in asserting that independent claim 6 is unpatentable over Kumar (App. Br. 11-12; Reply Br. 4-5). Regarding Appellants’ argument that “Kumar is unrelated to transportation planning [as recited in independent claim 6, because] Kumar is directed to available to promise (ATP) analysis, which occurs at a fundamentally different place in the supply chain” (App. Br. 11-12; Reply Br. 4-5), such an aspect is not set forth in the claims. See CollegeNet, Inc. v. ApplyYourself, Inc., 418 F.3d 1225, 1231 (Fed. Cir. 2005) (while the specification can be examined for proper context of a claim term, limitations from the specification will not be imported into the claims). Independent claim 6 only recites rounding of shipping quantities, which can occur outside of the transportation planning context, such as in item (17) of paragraph [0057] of Kumar. Moreover, Kumar discloses creating efficiencies in delivery characteristics, and that such efficiencies are desirable in transportation planning, which would include rounding of shipping quantities (FF8, FF9). Appellants also assert that because “the Examiner alleges that an LFM’s of Kumar are analogous to what the Appellants call the ‘target locations,’” and “[t]here is no mention of defining a tolerance interval for an LFM,” that Kumar does not disclose “the tolerance interval of the target location,” as recited independent claim 6 (App. Br. 12). However, the tolerance level in Kumar is for the ship to location for an order or the supplier’s location (paras. [0033], [0051], [0062]-[0065]), either of which would correspond to the recited “target location.” Appeal 2011-003283 Application 10/952,668 10 Additionally, Appellants assert Kumar does not disclose “that the rounding be to shipping quantities having efficient transportation characteristics” (App. Br. 12; Reply Br. 4-5). However, paragraph [0032] of Kumar discloses rounding lot sizes/multiple, which would affect transportation characteristics (Exam’r’s Ans. 9, 20-23). And absent any definition as to what is considered “efficient” in this context, we find that anything having an effect on transportation characteristics is “efficient.” See In re Am. Acad. of Sci. Tech. Ctr., 367 F.3d 1359, 1364 (Fed. Cir. 2004) (“[d]uring examination [of a patent application, a pending claim is] given [the] broadest reasonable [construction] consistent with the specification, and . . . claim language should be read in light of the specification as it would be interpreted by one of ordinary skill in the art”) (internal citation and quotations omitted). This analysis is also applicable to the corresponding arguments set forth by Appellants with respect to independent claim 16. 103(a) Rejection of Claim 23 Appellants listed claim 23 as being a dependent claim (App. Br. 13), however we believe this to be in error, since claim 23 is an independent claim. Additionally, Appellants do not present any separate arguments regarding claim 23. Accordingly, we will sustain the rejection of independent claim 23. 103(a) Rejection of Claims 7-9, 13-15, 17-20, and 22 We are persuaded the Examiner erred in asserting that claim 7 is unpatentable over Kumar (App. Br. 13; Reply Br. 5-6). The Examiner Appeal 2011-003283 Application 10/952,668 11 asserts that paragraph [0066] and claim 8 of Kumar disclose an ATP server sending requests to LFM servers in sequence, and that this corresponds to “arranging target locations in a sequence,” as recited in dependent claim 7 (Exam’r’s Ans. 10, 27-29). However, any sequential arrangements notwithstanding, it is unclear how the LFMs of Kumar (FF7) correspond to the recited “target locations.” Accordingly, we will not sustain the rejection of claim 7 and its dependent claims 8-9 and 13-15. Since this analysis is also applicable to the corresponding arguments set forth by Appellants with respect to dependent claim 17, we will also not sustain the rejection of claim 17 and its dependent claims 18-20 and 22. 103(a) Rejection of Claim 10 We are not persuaded the Examiner erred in asserting that dependent claim 10 is unpatentable over Kumar. Appellants assert that Kumar does not disclose defining a tolerance interval by finding an upper and lower bound for distribution to each target location (App. Br. 14). However, paragraphs [0033] and [0062] of Kumar disclose the fulfillment server maintaining information regarding suppliers including the minimum and maximum order quantity requirements specified by the suppliers, which would correspond to the recited upper and lower bound for distribution to each target location (Exam’r’s Ans. 11-12). Accordingly, we will sustain the rejection of dependent claim 10. 103(a) Rejection of Claims 11 and 12 We are persuaded the Examiner erred in asserting that claims 11 and 12 are unpatentable over Kumar (App. Br. 14). Dependent claims 11 and 12 Appeal 2011-003283 Application 10/952,668 12 recite specific methods of finding lower and upper bounds. While the cited portions of Kumar disclose a required quantity, a maximum percentage variance, and maximum and minimum quantities that are acceptable (Exam’r’s Ans. 12), they do not disclose the recited specific methods of finding lower and upper bounds. Accordingly, we will not sustain the rejection of dependent claims 11 and 12. 103(a) Rejection of Claim 25 We are not persuaded the Examiner erred in asserting that dependent claim 25 is unpatentable over Kumar. Appellants assert that Kumar does not disclose “the means for rounding compris[ing] a software module having no optimization loops,” as recited in dependent claim 25 (App. Br. 15). However, paragraph [0119] of Kumar discloses that delivery coordination may be accomplished using a simple table-driven technique that links products, locations, and standard lead times, none of which use optimization loops (Exam’r’s Ans. 13). Claims 24 and 26 Appellants do not present any separate arguments regarding claim 24 and 26. Accordingly, we will sustain the rejection of dependent claims 24 and 26. Claim 21 We are not persuaded the Examiner erred in asserting that a combination of Kumar and Stockwell renders obvious dependent claim 21 (App. Br. 16). Appellants assert Appeal 2011-003283 Application 10/952,668 13 [t]he Examiner's analysis falls far short of what is required to make it a prima facie case of obviousness. Merely quoting the Appellants' claim language and alleging it is disclosed falls far short of that which is required. In this example, the Examiner asserts the claim language is disclosed “throughout the reference” and cites six paragraphs as examples. However, Appellants review of these paragraphs has failed to reveal any teaching of what Appellants claim. (App. Br. 16). Claim 21 recites finding a set of pack stages having a quantity that falls within the tolerance interval for a current target location, the set having a minimum number of higher value pack stages; subtracting the quantity from a then available quantity; and repeating the finding and subtracting for a next target location until a quantity for each target location is found. The Examiner admits that “Kumar does not explicitly disclose subtracting the quantity from a then available quantity; and repeating the finding and subtracting for a next target location until a quantity for each target location is found,” however, the Examiner then cites several paragraphs in Stockwell for disclosing these aspects (Exam’r’s Ans. 15-16). While we agree that the Examiner perhaps should have provided a more detailed analysis as to how Stockwell corresponded to the claimed aspects, in the end, we find that paragraph [0026] of Stockwell discloses an iterative subtraction process where lot sizes are determined for a plurality of customer locations, which is sufficient to set forth a prima facie case of obviousness for the aforementioned aspects of claim 21. 103(a) Rejection of Claims 1-5 Appeal 2011-003283 Application 10/952,668 14 We are persuaded the Examiner erred in asserting that independent claim 1 is unpatentable over Kumar. In rejecting claims under 35 U.S.C. § 103(a), the Examiner bears the initial burden of establishing a prima facie case of obviousness. See In re Oetiker, 977 F.2d 1443, 1445 (Fed. Cir. 1992); see also In re Piasecki, 745 F.2d 1468, 1472 (Fed. Cir. 1984). In the instant case, we find that the Examiner has not made any factual finding as to the limitation of “serially round” as recited in claim 1. Indeed, the Examiner’s rejection of independent claim 1 (Exam’r’s Ans. 8-9, 19-23) does not even mention the word “serially.” We agree with Appellants that the express language of claim 1 requires that the rounding occur serially, and that the Examiner’s analysis does not address this particular feature (App. Br. 12). Since the Examiner’s legal conclusion of obviousness is not supported by facts, we find that it cannot stand. See In re Warner, 379 F.2d 1011, 1017 (CCPA 1967) (holding that “[t]he legal conclusion of obviousness must be supported by facts. Where the legal conclusion is not supported by facts it cannot stand”). Therefore, we will not sustain the rejection of claim 1 or its dependent claims 2-5. See In re Fine, 837 F.2d 1071, 1076 (Fed. Cir. 1988) (if an independent claim is nonobvious under 35 U.S.C. § 103, then any claim dependent therefrom is nonobvious). NEW GROUND OF REJECTION We find that Appellants’ Specification does not provide a lexicographic definition of the phrase “serially round,” as used in claims 1-5 (FF6). The dictionary definition of “serial” refers to sequential and operating on items in the order in which they occur (FF1). Additionally, the dictionary definition of “rounding” refers to the process of replacing a Appeal 2011-003283 Application 10/952,668 15 number by another number of approximately the same value but having fewer digits (FF2). Therefore, we construe serial rounding to mean sequentially rounding the quantities in each order. We enter the following new ground of rejection for claim 1 under 37 C.F.R. § 41.50(b). Claim 1 is rejected under 35 U.S.C. § 103(a) as being unpatentable over Kumar and reads, with corresponding mapped findings, as follows: 1. An apparatus comprising: a database [i.e., a database (Abs.; para. [0010])]; a tolerance interval generator to calculate a tolerance interval for each target location [i.e., determining which if any alternates/substitutes and the amount of variance from a requested quantity that will be tolerated by each supplier to whom the order is being shipped (para. [0063]-[0065], [0081])] and to store the tolerance interval in the database [i.e., the fulfillment server may maintain such information about the suppliers (para. [0033])]; and a rounder to round quantities requested by the target locations each to a shipping quantity having efficient transportation characteristics [i.e., quotations may be rounded based on the required lot size or multiple for given products; a user may selectively override the lot size/multiple, and the ATP server response quantities are rounded accordingly; additional functions before generating the quotation for example related to freight or delivery schedule determination may be accomplished using specialized routines and transportation and logistics planning packages (paras. [0032], [0057], [0091])]. Kumar does not explicitly disclose that the rounding of quantities takes place serially. However, applying rationale from KSR, where there is a design need to solve a problem (i.e., satisfying a supplier’s request to receive the delivery of a given lot size/multiple of certain line items in a particular shipment), and there are a finite number of identified, predictable solutions (i.e., the option of rounding quantities of items serially for each order, Appeal 2011-003283 Application 10/952,668 16 rounding the total quantity cumulatively across multiple orders, and rounding to a whole number), one of ordinary skill in the art would have a good reason to pursue one of these options that are within their technical grasp. See KSR Int’l Co. v. Teleflex, Inc., 550 U.S. 398, 421 (2007). Accordingly, we find that it would have been obvious to try the option of rounding the quantities serially for each given order to optimize each order on an individual basis. For the arguments other than “serially round” set forth by Appellants with respect to independent claim 1 (App. Br. 11-12), we adopt our analysis above concerning the obviousness rejection of independent claims 6 and 16. We have entered the new grounds only for independent claim 1, and leave it to the Examiner to determine whether to reject dependent claims 2-5 in view of this reference alone or in combination with other newly found or previously cited references. DECISION The decision of the Examiner to reject claims 1-5 under 35 U.S.C. § 101 is AFFIRMED. The decision of the Examiner to reject claims 23-25 under 35 U.S.C. § 112, second paragraph, is REVERSED. The decision of the Examiner to reject claims 2-5, 7-9, 11-15, 17-20, and 22 under 35 U.S.C. § 103(a) is REVERSED. The decision of the Examiner to reject claims 6, 10, 16, 21, and 23-26 under 35 U.S.C. § 103(a) is AFFIRMED. We newly reject independent claim 1 under 35 U.S.C. § 103(a). Appeal 2011-003283 Application 10/952,668 17 This decision contains a new ground of rejection pursuant to 37 C.F.R. § 41.50(b). 37 C.F.R. § 41.50(b) provides that “[a] new ground of rejection . . . shall not be considered final for judicial review.” 37 C.F.R. § 41.50(b) also provides that the Appellant, WITHIN TWO MONTHS FROM THE DATE OF THE DECISION, must exercise one of the following two options with respect to the new ground of rejection to avoid termination of the appeal as to the rejected claims: (1) Reopen prosecution. Submit an appropriate amendment of the claims so rejected or new evidence relating to the claims so rejected, or both, and have the matter reconsidered by the examiner, in which event the proceeding will be remanded to the examiner. . . . (2) Request rehearing. Request that the proceeding be reheard under § 41.52 by the Board upon the same record. . . . No time period for taking any subsequent action in connection with this appeal may be extended under 37 C.F.R. § 1.136(a)(1)(iv). AFFIRMED-IN-PART; 37 C.F.R. § 41.50(b) msc Copy with citationCopy as parenthetical citation