Inventor · disambiguated record
Chen Cao
Also filed as: CAO CHEN · CAO CHEN-JING
51 granted patents·16 pending applications·236 citations·filing 2005–2024
97Inventor score
Files withSNAP INC21LITEPOINT CORP14TENCENT TECH SHENZHEN CO LTD4UNIV JIANGNAN4GUANGZHOU OCUSUN OPHTHALMIC BIOTECHNOLOGY CO LTD3
Top patents by PatentIndex Score
67 records- 0196US11598803B1System and method for compensating for power loss due to a radio frequency (RF) signal probe mismatch in conductive signal testingLITEPOINT CORP·Filed 2021·Granted Mar 7, 2023·5 cites·2 claims
- 0296US10949648B1Region-based stabilized face trackingSNAP INC·Filed 2018·Granted Mar 16, 2021·29 cites·20 claims
- 0396US10896534B1Avatar style transformation using neural networksSNAP INC·Filed 2018·Granted Jan 19, 2021·84 cites·19 claims
- 0495US11817913B1Correcting error vector magnitude measurementsLITEPOINT CORP·Filed 2022·Granted Nov 14, 2023·3 cites·17 claims
- 0595US11120597B2Joint audio-video facial animation systemSNAP INC·Filed 2020·Granted Sep 14, 2021·4 cites·20 claims
- 0694US11055514B1Image face manipulationSNAP INC·Filed 2018·Granted Jul 6, 2021·35 cites·20 claims
- 0793US10742451B2Passive multi-input comparator for orthogonal codes on a multi-wire busKandou Labs SA·Filed 2019·Granted Aug 11, 2020·11 cites·16 claims
- 0892US10719968B2Augmented expression systemSNAP INC·Filed 2019·Granted Jul 21, 2020·7 cites·20 claims
- 0990US11855707B2System and method for measuring path loss of a conductive radio frequency (RF) test signal pathLITEPOINT CORP·Filed 2021·Granted Dec 26, 2023·2 cites·7 claims
- 1090US11838776B2System and method for testing a data packet signal transceiverLITEPOINT CORP·Filed 2020·Granted Dec 5, 2023·2 cites·23 claims
- 1190US11742970B1Correcting error vector magnitude measurementsLITEPOINT CORP·Filed 2022·Granted Aug 29, 2023·2 cites·30 claims
- 1290US10586368B2Joint audio-video facial animation systemSNAP INC·Filed 2017·Granted Mar 10, 2020·7 cites·14 claims
- 1388US11734888B2Real-time 3D facial animation from binocular videoMETA PLATFORMS TECH LLC·Filed 2021·Granted Aug 22, 2023·2 cites·17 claims
- 1487US9865072B2Real-time high-quality facial performance captureDISNEY ENTPR INC·Filed 2015·Granted Jan 9, 2018·5 cites·18 claims
- 1586US11610354B2Joint audio-video facial animation systemSNAP INC·Filed 2021·Granted Mar 21, 2023·1 cites·20 claims
- 1686US11032725B1System and method for testing data packet signal transceivers with a tester using externally initiated and self-terminating test control sequencesLITEPOINT CORP·Filed 2020·Granted Jun 8, 2021·2 cites·18 claims
- 1786US2025086868A1Joint audio-video facial animation systemSNAP INC·Filed 2024·Application pending·0 cites
- 1884US11074675B2Eye texture inpaintingSNAP INC·Filed 2018·Granted Jul 27, 2021·3 cites·20 claims
- 1983US9361723B2Method for real-time face animation based on single video cameraUNIV ZHEJIANG·Filed 2014·Granted Jun 7, 2016·12 cites·6 claims
- 2081US12469196B2Augmented expression systemSNAP INC·Filed 2023·Granted Nov 11, 2025·0 cites·8 claims
- 2181US11348301B2Avatar style transformation using neural networksSNAP INC·Filed 2020·Granted May 31, 2022·1 cites·20 claims
- 2280US12299905B2Region-based stabilized face trackingSNAP INC·Filed 2023·Granted May 13, 2025·0 cites·20 claims
- 2380US11875439B2Augmented expression systemSNAP INC·Filed 2020·Granted Jan 16, 2024·1 cites·12 claims
- 2479US12182919B2Joint audio-video facial animation systemSNAP INC·Filed 2022·Granted Dec 31, 2024·0 cites·20 claims
- 2578US12141922B2Object modeling using light projectionSNAP INC·Filed 2023·Granted Nov 12, 2024·0 cites·18 claims
- 2676US10404609B2Method for delaying signal transmissions from a device under test (DUT) by transmitting congestive communication channel signalsLITEPOINT CORP·Filed 2017·Granted Sep 3, 2019·2 cites·15 claims
- 2772US12182921B2Avatar style transformation using neural networksSNAP INC·Filed 2022·Granted Dec 31, 2024·0 cites·20 claims
- 2872US11158881B2Polymer solid electrolyte, preparation method thereof and preparation method of lithiated carbon dotUNIV TIANJIN·Filed 2019·Granted Oct 26, 2021·0 cites·8 claims
- 2971US11710275B2Object modeling using light projectionSNAP INC·Filed 2021·Granted Jul 25, 2023·0 cites·20 claims
- 3070US11769259B2Region-based stabilized face trackingSNAP INC·Filed 2021·Granted Sep 26, 2023·0 cites·20 claims
- 3167US11962035B2PEO film, preparation method thereof, and solid-state batteryCALB TECH CO LTD·Filed 2020·Granted Apr 16, 2024·0 cites·11 claims
- 3267US11468544B2Eye texture inpaintingSNAP INC·Filed 2021·Granted Oct 11, 2022·0 cites·20 claims
- 3367US11164376B1Object modeling using light projectionSNAP INC·Filed 2018·Granted Nov 2, 2021·1 cites·20 claims
- 3465US12196559B2Vehicle-road cooperation precise positioning method based on electrified highwayRES INST HIGHWAY MINI TRANSP·Filed 2024·Granted Jan 14, 2025·0 cites·4 claims
- 3565US11798261B2Image face manipulationSNAP INC·Filed 2021·Granted Oct 24, 2023·0 cites·20 claims
- 3663US12345748B2Removing test equipment intermodulation interference and noise from power spectral density measurementsLITEPOINT CORP·Filed 2023·Granted Jul 1, 2025·0 cites·24 claims
- 3763US11064719B2Approach for processing marble-like beefUNIV JIANGNAN·Filed 2020·Granted Jul 20, 2021·0 cites·2 claims
- 3862US12332299B2Removing test equipment noise from power spectral density measurementsLITEPOINT CORP·Filed 2023·Granted Jun 17, 2025·0 cites·23 claims
- 3961US11159350B2Passive multi-input comparator for orthogonal codes on a multi-wire busKandou Labs SA·Filed 2020·Granted Oct 26, 2021·0 cites·20 claims
- 4061US9489570B2Method and system for emotion and behavior recognitionKONICA MINOLTA LABORATORY USA INC·Filed 2013·Granted Nov 8, 2016·2 cites·16 claims
- 4161US8031696B2System and method for routing VoIP callsGENBAND US LLC·Filed 2005·Granted Oct 4, 2011·3 cites·13 claims
- 4261US7701857B2Method, system, and computer-readable medium for resource-based route selectionGENBAND INC·Filed 2006·Granted Apr 20, 2010·4 cites·20 claims
- 4359US11733230B2Method for quickly and accurately analyzing polyphenol content in rapeseed oilUNIV JIANGNAN·Filed 2020·Granted Aug 22, 2023·0 cites·14 claims
- 4459US7995557B2System and method for determining network quality for voIP callsGENBAND US LLC·Filed 2005·Granted Aug 9, 2011·3 cites·20 claims
- 4559US2023342833A1Recommendation method, recommendation network, and related deviceHUAWEI TECH CO LTD·Filed 2023·Application pending·0 cites
- 4658US2024289208A1Data processing method and apparatus, device, storage medium, and program productTENCENT TECH SHENZHEN CO LTD·Filed 2024·Application pending·0 cites
- 4757US2025034561A1Novel Compositions for Conjugating Oligonucleotides and CarbohydratesONEGLOBE HOLDINGS LTD·Filed 2022·Application pending·0 cites
- 4856US12292957B2Data processing method and apparatus, computer device, and storage mediumTENCENT TECH SHENZHEN CO LTD·Filed 2022·Granted May 6, 2025·0 cites·19 claims
- 4956US2025264521A1Determining a quality of a connection between a test system and a device under testLITEPOINT CORP·Filed 2024·Application pending·0 cites
- 5055US2025237727A1Determining interference in a test channelLITEPOINT CORP·Filed 2024·Application pending·0 cites
Showing the top 50 of 67 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Chen Cao files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →