General Electric CompanyDownload PDFPatent Trials and Appeals BoardJan 25, 20212020005097 (P.T.A.B. Jan. 25, 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. 15/397,469 01/03/2017 Lalit Keshav Mestha WABP11531USORG1 552-541US 4124 91959 7590 01/25/2021 The Small Patent Law Group, LLC 225 S. Meramec, Suite 725 St. Louis, MO 63105 EXAMINER PATTON, SPENCER D ART UNIT PAPER NUMBER 3664 NOTIFICATION DATE DELIVERY MODE 01/25/2021 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): Docket@splglaw.com TransportationPatentCorrespondence@ge.com john.kramer1@ge.com PTOL-90A (Rev. 04/07) UNITED STATES PATENT AND TRADEMARK OFFICE ____________ BEFORE THE PATENT TRIAL AND APPEAL BOARD ____________ Ex parte LALIT KESHAV MESTHA, JAMES BROOKS, and PETER TU ____________ Appeal 2020-005097 Application 15/397,469 Technology Center 3600 ____________ Before ANTON W. FETTING, NINA L. MEDLOCK, and MATTHEW S. MEYERS, Administrative Patent Judges. MEDLOCK, Administrative Patent Judge. DECISION ON APPEAL STATEMENT OF THE CASE Appellant1 appeals under 35 U.S.C. § 134(a) from the Examiner’s final rejection of claims 1, 3, 6–12, and 14–25. We have jurisdiction under 35 U.S.C. § 6(b). 1 We use the term “Appellant” to refer to “applicant” as defined in 37 C.F.R. § 1.42. Our decision references Appellant’s Appeal Brief (“Appeal Br.,” filed March 23, 2020) and Reply Brief (“Reply Br.,” filed June 29, 2020), and the Examiner’s Answer (“Ans.,” mailed April 28, 2020) and Final Office Action (“Final Act.,” mailed November 8, 2019). Appellant identifies GE Global Sourcing LLC as the real party in interest (Appeal Br. 4). Appeal 2020-005097 Application 15/397,469 2 We REVERSE. CLAIMED INVENTION The claimed invention “relates to monitoring a vehicle operator, and to a control system for responding to monitored parameters” (Spec. 1). Claims 1, 11, and 17 are the independent claims on appeal. Claim 1, reproduced below with bracketed notations added, is illustrative of the claimed subject matter: 1. A control system comprising: [(a)] one or more processors configured to receive a first image from a first imaging device and determine physical, physiological or psychological changes of an operator of a vehicle without requiring intervention of the operator based on the first image received from the first imaging device; and [(b)] the one or more processors also configured to alert the operator responsive to the physical, physiological or psychological changes of the operator of the vehicle indicating that the operator is inattentive to control of the vehicle; [(c)] wherein the one or more processors are configured to receive a second image from one or more of a thermal imaging device, a midwave infrared (MWIR) camera, or a long wave infrared (LWIR) camera, and determine thermal changes related to the operator based on the second image; [(d)] wherein the one or more processors are configured to determine the physical, physiological or psychological changes of the operator using a new joint image that is generated by warping the second image onto the first image using a homography; and [(e)] wherein one or more pixels of the new joint image of the operator has red (R), green (G), blue (B), and thermal (T) values. Appeal 2020-005097 Application 15/397,469 3 REJECTIONS Claims 1, 3, 6–12, 17, and 21 are rejected under 35 U.S.C. § 103 as unpatentable over Fung et al. (US 2012/0212353 A1, published Aug. 23, 2012) (“Fung”), Prokoski (US 2010/0191124 A1, published July 29, 2010), and Thiemo Alldieck et al., Context-Aware Fusion of RGB and Thermal Imagery for Traffic Monitoring, 16 SENSORS 1–24 (2016) (“Alldieck”) Claims 14–16, 18–20, 23, and 24 are rejected under 35 U.S.C. § 103 as unpatentable over Fung, Prokoski, Alldieck, and Breed (WO 2015/175435 A1, published Nov. 19, 2015). Claim 22 is rejected under 35 U.S.C. § 103 as unpatentable over Fung, Prokoski, Alldieck, and Boverie et al. (EP 1,788,536 A1, published May 23, 2007) (“Boverie”). Claim 25 is rejected under 35 U.S.C. § 103 as unpatentable over Fung, Prokoski, Alldieck, and Kim et al. (US 2016/0272217 A1, published Sept. 22, 2016) (“Kim”). ANALYSIS Independent Claim 1 and Dependent Claims 3, 6–10, and 21 First, by way of background, Fung is directed to a system for assessing the behavior of a vehicle driver, and adjusting the operation of one or more vehicle systems to accommodate, for example, a lapse in the driver’s attention and/or alertness (Fung ¶ 132). Fung discloses that in one embodiment, the system receives information, e.g., a sequence of images, from an optical sensing device, e.g., a video camera mounted in the dashboard of the motor vehicle, and analyzes the driver’s eye movement to determine if the driver is in a normal or drowsy state (id. ¶ 161). In other embodiments, a thermal sensing device is used to sense eye movement and Appeal 2020-005097 Application 15/397,469 4 distinguish between various eyelid positions, e.g., opened and closed positions, based on variations in the detected temperature of the eyes (id. ¶ 163). “In still other cases, both optical and thermal information could be received from a combination of optical and thermal devices” (id. ¶ 165). In rejecting claim 1 under 35 U.S.C. § 103, the Examiner cited Fung as disclosing limitations (a), (b), and (c), as recited in claim 1. But, the Examiner acknowledged that Fung does not specifically teach “determin[ing] thermal changes related to the operator based on the second image,” and also fails to teach “wherein the one or more processors are configured to determine the physical, physiological or psychological changes of the operator using a new joint image that is generated by warping the second image onto the first image using a homography” and “wherein one or more pixels of the new joint image of the operator has red (R), green (G), blue (B), and thermal (T) values,” i.e., limitations (d) and (e), as recited in claim 1. The Examiner cited Prokoski as teaching the use of sensor fusion with pixel intersections as landmarks to map color and temperature changes to standardized images to track physiological profiles of an imaged subject (Final Act. 4 (citing Prokoski ¶¶ 32, 81, 106, 468, 567)). And, citing Alldieck, the Examiner found that “pixel-level fusion of RGB images with thermal images is the most common method of combining such images and is commonly implemented by computing a homography between the two imaging modalities” (id. at 5 (citing Alldieck 3)). The Examiner then concluded that it would have been obvious at the time of Appellant’s invention, in view of Prokoski and Alldieck, to modify Fung to arrive at the claimed invention, as recited in claim 1, because “Fung teaches receiving Appeal 2020-005097 Application 15/397,469 5 both optical and thermal information from a combination of optical and thermal devices to determine a drowsiness of a driver” (id. at 4–5). Further explaining the bases for the obviousness rejection (and responding specifically to Appellant’s argument that the combination of Fung, Prokoski, and Alldieck fails to teach or suggest using a homography to warp a second image onto a first image to generate a new joint image with one or more pixels of the new joint image of the operator having red (R), green (G), blue (B), and thermal (T) values), the Examiner, in the Answer, directs our attention to paragraphs 105 and 106 of Prokoski as teaching “combining visual and infrared data from imaging sensors into a standardized composite array in which each pixel has (R, G, B, X, Y, Z, T) values” using “techniques well known to the art of image registration” (Ans. 6). We, however, agree with Appellant that rather than disclosing that a second image is warped onto a first image to generate a new joint image, the cited paragraphs of Prokoski describe forming a three-dimensional image by layering inputs from different sensors (Reply Br. 2–3). Describing its image capture and 3D model construction, Prokoski discloses that imagery is collected from three sensor types, i.e., thermal, range, and visual (Prokoski ¶ 101), and notes, “[i]n general, there is not correspondence between the instantaneous fields of view represented by pixels in different sensor images” (id.). Prokoski describes that extrinsic calibration procedures are performed to create correspondence between elements of the three image arrays (id. ¶ 104), and result in the creation of layers of a standardized composite array, one layer per sensor (id. ¶ 105). In other words, as Appellant observes, “a single combined layer that includes Appeal 2020-005097 Application 15/397,469 6 all of the points matched up with one another and warped together is not provided” (Reply Br. 3). In view of the foregoing, we do not sustain the Examiner’s rejection of claim 1 under 35 U.S.C. § 103. For the same reasons, we also do not sustain the Examiner’s rejection of dependent claims 3, 6–10, and 21. Cf. In re Fritch, 972 F.2d 1260, 1266 (Fed. Cir. 1992) (“dependent claims are nonobvious if the independent claims from which they depend are nonobvious”). Independent Claims 11 and 17 and Dependent Claim 12 Independent claims 11 and 17 include language substantially similar to the language of claim 1, and stand rejected based on the same rationale applied with respect to claim 1 (Final Act. 8–12). Therefore, we do not sustain the rejection of independent claims 11 and 17 for the same reasons set forth above with respect to claim 1. For the same reasons, we also do not sustain the rejection of claim 12, which depends from claim 11. Dependent Claims 14–16, 18–20, and 22–25 The rejections of dependent claims 14–16, 18–20, and 22–25 do not cure the deficiencies in the rejection of independent claims 1, 11, and 17 from which they depend. Therefore, we do not sustain the rejections of these dependent claims for the same reasons set forth above with respect to the independent claims. Appeal 2020-005097 Application 15/397,469 7 CONCLUSION In summary: Claims Rejected 35 U.S.C. § Reference(s)/Basis Affirmed Reversed 1, 3, 6–12, 17, 21 103 Fung, Prokoski, Alldieck 1, 3, 6–12, 17, 21 14–16, 18– 20, 23, 24 103 Fung, Prokoski, Alldieck, Breed 14–16, 18– 20, 23, 24 22 103 Fung, Prokoski, Alldieck, Boverie 22 25 103 Fung, Prokoski, Alldieck, Kim 25 Overall Outcome 1, 3, 6–12, 14–25 REVERSED Copy with citationCopy as parenthetical citation