Apple Inc.Download PDFPatent Trials and Appeals BoardMay 11, 20212021001964 (P.T.A.B. May. 11, 2021) 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. 16/371,838 04/01/2019 Brent M. Ledvina 090911- P34127USC1-1127106 1035 65656 7590 05/11/2021 Apple / Kilpatrick Townsend & Stockton LLP Mailstop: IP Docketing - 22 1100 Peachtree Street Suite 2800 Atlanta, GA 30309 EXAMINER SCHWARTZ, JOSHUA L ART UNIT PAPER NUMBER 2642 NOTIFICATION DATE DELIVERY MODE 05/11/2021 ELECTRONIC 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. Notice of the Office communication was sent electronically on above-indicated "Notification Date" to the following e-mail address(es): KTSDocketing2@kilpatrick.foundationip.com ipefiling@kilpatricktownsend.com PTOL-90A (Rev. 04/07) UNITED STATES PATENT AND TRADEMARK OFFICE ____________ BEFORE THE PATENT TRIAL AND APPEAL BOARD ____________ Ex parte BRENT M. LEDVINA, ROBERT W. BRUMLEY, ROBERT WILLIAM MAYOR, WILLIAM J. BENCZE, ALEJANDRO J. MARQUEZ, SHANG-TE YANG, XU CHEN, INDRANIL S. SEN and MOHIT NARANG ___________ Appeal 2021–001964 Application 16/371,838 Technology Center 2600 ____________ Before CARL W. WHITEHEAD JR., JEFFREY S. SMITH and MICHAEL J. ENGLE, Administrative Patent Judges. WHITEHEAD JR., Administrative Patent Judge. DECISION ON APPEAL STATEMENT OF THE CASE1 1 Rather than reiterate Appellant’s arguments and the Examiner’s determinations, we refer to the Appeal Brief (filed July 31, 2020), the Reply Brief (filed January 22, 2021), the Final Action (mailed March 20, 2020) and the Answer (mailed December 8, 2020), for the respective details. Appeal 2021-001964 Application 16/371,838 2 Appellant2 is appealing the final rejection of claims 2–21 under 35 U.S.C. § 134(a). See Appeal Brief 9. Claims 2 and 14 are independent. Claim 1 is cancelled. We have jurisdiction under 35 U.S.C. § 6(b). We affirm. Introduction According to Appellant, the claimed subject matter relates to a method for allowing a mobile device (e.g., a key fob or a consumer electronic device, such as a mobile phone, watch, or other wearable device) to interact with a vehicle such that a location of the mobile device can be determined by the vehicle, thereby enabling certain functionality of the vehicle. See Specification ¶ 5. Representative Claim3 2. A method for determining a current location of a mobile device relative to a vehicle, the method comprising: receiving a set of signal values measured using one or more device antennas of the mobile device, the set of signal values providing one or more signal properties of signals from one or more vehicle antennas having various locations in the vehicle, wherein the one or more signal properties of a signal change with respect to a distance between a device antenna of the 2 Appellant to refer to “applicant” as defined in 37 C.F.R. § 1.42(a). Appellant identifies Apple Inc. as the real party in interest. Appeal Brief 3. 3 “Applicant respectfully submits that the combination of the references used in the 35 U.S.C. § 103(a) fails to disclose or suggest each and every feature of claim 2.” Appeal Brief 10; see also Appeal Brief 7, 14, 17. Accordingly, we select independent claim 2 as the representative claim. See 37 C.F.R. § 41.37(c)(1)(iv). Appeal 2021-001964 Application 16/371,838 3 mobile device that received the signal and a vehicle antenna that emitted the signal; storing a machine learning model, wherein: an input to the machine learning model comprises the one or more signal properties of the signals from the one or more vehicle antennas; an output of the machine learning model comprises a classification of the current location of the mobile device as being within a region of a set of regions in a vicinity of the vehicle; and the machine learning model is trained using various sets of signal values measured at various locations across the set of regions; and providing the set of signal values to the machine learning model to obtain a current classification of a particular region of the set of regions, the particular region corresponding to the current location of the mobile device. References Name4 Reference Date Tapia US 2016/0021503 A1 January 21, 2016 Reese US 2016/0328661 A1 November 10, 2016 Verkin US 2017/0327083 A1 November 16, 2017 Sieber US 2018/0083349 A1 March 22, 2018 Ledvina US 10,285,013 B2 May 7, 2019 4 All reference citations are to the first named inventor only. Appeal 2021-001964 Application 16/371,838 4 Rejections on Appeal5 Claims 2–12, 14–19 and 21 stand rejected under 35 U.S.C. § 103 as being unpatentable over Verkin and Tapia. Final Action 3–9; see Answer 3 (Statement of rejected claims amended to include dependent claim 21). Claims 13 and 20 stand rejected under 35 U.S.C. § 103 as being unpatentable over Verkin, Tapia and Sieber. Final Action 9–11. Claims 2–12, 14–19 and 21 stand rejected under 35 U.S.C. § 103 as being unpatentable over Verkin and Reese. Final Action 11–17; see Answer 3 (Statement of rejected claims amended to include dependent claim 21). Claims 13 and 20 stand rejected under 35 U.S.C. § 103 as being unpatentable over Verkin, Reese and Sieber. Final Action 17–19. 5 The Examiner rejects claims 2–20 on the ground of nonstatutory obviousness-type double patenting. See Final Action 19–26. The Examiner further indicates on a PTO-90C form mailed December 8, 2020 that Appellant’s Terminal Disclaimer filed June 5, 2020 was not approved. Appellant does not proffer arguments addressing the merits of the nonstatutory obviousness-type double patenting. See Appeal Brief 10; see also Answer 3. Accordingly, we summarily sustain the Examiner’s nonstatutory obviousness-type double patenting rejection of claims 2–20. See 37 C.F.R. § 41.37(c)(1)(iv) (“The arguments shall explain why the examiner erred as to each ground of rejection contested by appellant. Except as provided for in §§ 41.41, 41.47 and 41.52, any arguments or authorities not included in the appeal brief will be refused consideration by the Board for purposes of the present appeal. ”). Appeal 2021-001964 Application 16/371,838 5 ANALYSIS We have reviewed the Examiner’s rejections in light of Appellant’s arguments that the Examiner has erred. We adopt as our own (1) the findings and reasons set forth by the Examiner in the action from which this appeal is taken and (2) the reasons set forth by the Examiner in the Examiner’s Answer in response to Appellant’s Appeal Brief, except where noted. Obviousness over Verkin and Tapia Appellant argues, “Verkin pertains to assessing the reliability of a determination of the relative position between a device and a vehicle using radio signals from vehicle antennas” and therefore “Verkin does not disclose or suggest using a set of signal values to obtain a classification of a particular region of a set of regions in a vicinity of a vehicle in which a mobile device is in; nor does Verkin disclose or suggest using a machine learning model to do so, as claim 2 pertains.” Appeal Brief 10. Appellant states that support for the “classification of a particular region” limitation is located in paragraph 99 of the Specification and Figure 11. See Appeal Brief 8. Paragraph 99 is reproduced below (emphasis added): [0099] Distance information 1115 (such as time stamps, signal strengths, or an actual distance) can be measured on the mobile device using signals received from one or more vehicle antennas. These measurements along with any required ancillary data (such as gyrometer, accelerometer, and coarse location data) are used with the machine learning model 1130 to make a region decision 1145. Additional input features to model 1130 could be a channel impulse response and ratio of the received power for the first path to the second path. Appeal 2021-001964 Application 16/371,838 6 Paragraph 99 of the Specification as well as Appellant’s Figure 11 are silent in regard to classifying a particular region as Appellant argues. We find, in light of Appellant’s Specification, that Verkin discloses classification of the current location of both the mobile device and particular regions. Verkin discloses, “If the device, i.e., the electronic key which may be configured as an RFID transponder, is in a range (of several meters), it receives the LF query signal, may decode it, and may retransmit it in the UHF frequency band having new encoding” and the “signal transmitted by the electronic key may be decoded again in the vehicle.” Verkin ¶ 13. Verkin does not disclose a machine learning model as recited in claim 2, however, the Examiner relies upon Tapia for disclosing a machine learning model wherein “an input to the machine learning model comprises the one or more signal properties of the signals from the one or more vehicle antennas” and “an output of the machine learning model comprises a classification of the current location or the mobile device as being within a region of a set of regions in a vicinity of the vehicle.” Final Action 4 (emphasis added) (citing Tapia ¶¶ 8, 10, 12, 21). Appellant contends, “[I]n Tapia, the data inputs to the geolocation model may include signal characteristics of the telecommunication signals that are from the user device and received by either a network cell or a Wi- Fi access point.” Appeal Brief 12; see Tapia ¶ 23. Appellant argues, “Tapia, however, does not disclose or suggest that the geographical areas pertain to regions in a vicinity of a vehicle.” Appeal Brief 12. We agree with Appellant that Tapia does not disclose regions pertaining to a vehicle, however, the Examiner relies upon Verkin to disclose the vehicle whereas Tapia discloses, “machine learning may use the trained geolocation model to Appeal 2021-001964 Application 16/371,838 7 estimate the geolocation of a user device” while “the classification algorithm may classify the data inputs using the trained geolocation model to determine a geographical area that has the highest probability of corresponding to the geolocation of the user device.” Tapia ¶ 12 (emphasis added); see Final Action 4. Tapia further discloses: the geolocation engine 102 may use the trained geolocation model and a classification algorithm to classify the data inputs that are relevant for a user device. Such data inputs may include time of the day, one or more signal characteristics (e.g., signal strength, signal quality, etc.) of the telecommunication signal from the user device received by a network cell, interference to the network cell from nearby network cells, location of the network cell, and/or so forth. Accordingly, the classification algorithm may calculate a probability that the user device is located in each of multiple geographical areas. Tapia ¶ 21 (emphasis added). Accordingly, we do not find Appellant’s arguments persuasive of Examiner error because it is the combination of the references that discloses the claimed invention. See Final Action 4. Here, Verkin discloses “a method for assessing a reliability of a determination of the relative position between a device for accessing a vehicle” and Tapia discloses a machine learning model as recited in claim 2. Verkin, Abstract; Tapia ¶ 21. “As our precedents make clear, however, the analysis need not seek out precise teachings directed to the specific subject matter of the challenged claim, for a court can take account of the inferences and creative steps that a person of ordinary skill in the art would employ.” KSR Int’l v. Teleflex Inc., 550 U.S. 398, 418 (2007). We sustain the Examiner’s obviousness rejection of independent claim 2 as well as the obviousness rejections of dependent claims 3–21, not argued separately. See Appeal Appeal 2021-001964 Application 16/371,838 8 Brief 7, 14, 17. Obviousness over Verkin and Reese Appellant argues that Reese does not address Verkin’s deficiencies in regard to claim 2. See Appeal Brief 14. The Examiner finds that Reese discloses a machine learning model wherein “an input to the machine learning model comprises the one or more signal properties of the signals from the one or more vehicle antennas” and “an output of the machine learning model comprises a classification of the current location of the mobile device as being within a region of a set of regions in a vicinity of the vehicle.” Final Action 12 (emphasis added). The Examiner further finds that Reese provides, “the set of signal values to the machine learning model to obtain a current classification of a particular region of the set of regions, the particular region corresponding to the location of the mobile device (Reese at ¶[¶]30, 33, 59, and 67.).” Appellant argues: In Reese, the input to the machine learning model is the current geolocation and recent past geolocations of the mobile device. This is in contrast to claim 2, which recites that “an input to the machine learning model comprises the one or more signal properties of the signals from the one or more vehicle antennas.” In Reese, the output of the machine learning model are predicted future geolocations of the mobile device. This is in contrast to amended claim 2, which recites “an output of the machine learning model comprises a classification of the current location of the mobile device as being within a region of a set of regions in a vicinity of the vehicle.” Appeal Brief 15; see Reese ¶¶ 5, 6, Abstract. Appeal 2021-001964 Application 16/371,838 9 Paragraph 99 of the Specification, as well as, Appellant’s Figure 11 are silent in regard to the classification of the current location of the mobile device as Appellant argues. See Appeal Brief 8. Also, Reese discloses a description of related art in paragraphs 5 and 6. Reese discloses, “The present invention relates generally to predictive information retrieval system and, more specifically, to scalable complex event processing with probabilistic machine learning models to predict subsequent geolocations of individuals.” Reese ¶ 3. Nonetheless, Reese discloses: the server 18 may route incoming geolocation events (e.g., indications from one of the mobile computing devices 16 that the mobile computing device is currently at a geolocation, such as a given place), to both the event stream ingest module 32 and the geolocation event log 20, the latter of which may update a record and store the event for subsequent training and updates to models. Reese ¶ 33 (emphasis added); see Final Action 12. Accordingly, we do not find Appellant’s arguments persuasive of Examiner error because it is the combination of the references that discloses the claimed invention. See Final Action 12. Here, Verkin discloses “a method for assessing a reliability of a determination of the relative position between a device for accessing a vehicle” and Reese discloses a machine learning model as recited in claim 2. Verkin, Abstract; see Reese ¶ 33; Final Action 12, 13; KSR Int’l, 550 U.S. at 418. We sustain the Examiner obviousness rejection of independent claim 2, as well as, the obviousness rejections of dependent claims 3–21, not argued separately. See Appeal Brief 7, 14, 17. Appeal 2021-001964 Application 16/371,838 10 CONCLUSION Claims Rejected 35 U.S.C. § Reference(s)/Basis Affirmed Reversed 2–20 nonstatutory obviousness-type double patenting 2–20 2–12, 14– 19, 21 103 Verkin, Tapia 2–12, 14– 19, 21 13, 20 103 Verkin, Tapia, Sieber 13, 20 2–12, 14– 19, 21 103 Verkin, Reese 2–12, 14– 19, 21 13, 20 103 Verkin, Reese, Sieber 13, 20 Overall Outcome 2–21 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). See 37 C.F.R. § 1.136(a)(1)(v). AFFIRMED Copy with citationCopy as parenthetical citation