Inventor · disambiguated record
Kai Cao
Also filed as: CAO KAI · Cao kai yao
68 granted patents·12 pending applications·296 citations·filing 2005–2025
98Inventor score
Files withALIBABA GROUP HOLDING LTD15ALTRIA CLIENT SERVICES LLC13KLA TENCOR CORP7KLA CORP4UNIV MICHIGAN STATE4
Top patents by PatentIndex Score
80 records- 0197US10015986B2Electronic vaping device and components thereofALTRIA CLIENT SERVICES LLC·Filed 2015·Granted Jul 10, 2018·48 cites·10 claims
- 0297US7952633B2Apparatus for continuous clocking of TDI sensorsKLA TENCOR TECH CORP·Filed 2005·Granted May 31, 2011·63 cites·26 claims
- 0395US11514330B2Systems and methods for continual updating of response generation by an artificial intelligence chatbotCAMBIA HEALTH SOLUTIONS INC·Filed 2020·Granted Nov 29, 2022·11 cites·20 claims
- 0495US10736356B2Electronic vaping device having pressure sensorALTRIA CLIENT SERVICES LLC·Filed 2016·Granted Aug 11, 2020·16 cites·3 claims
- 0593US11641882B2Electronic vaping device, battery section, and chargerALTRIA CLIENT SERVICES LLC·Filed 2020·Granted May 9, 2023·3 cites·24 claims
- 0693US10729177B2Electronic vaping device, battery section, and chargerALTRIA CLIENT SERVICES LLC·Filed 2016·Granted Aug 4, 2020·15 cites·24 claims
- 0793US10713540B2Deep learning system for recognizing pills in imagesUNIV MICHIGAN STATE·Filed 2018·Granted Jul 14, 2020·18 cites·33 claims
- 0893US9660985B2Service authorization using auxiliary deviceALIBABA GROUP HOLDING LTD·Filed 2015·Granted May 23, 2017·14 cites·11 claims
- 0992US11592653B2Automated focusing system for tracking specimen surface with a configurable focus offsetKLA CORP·Filed 2020·Granted Feb 28, 2023·4 cites·9 claims
- 1092US9151583B1Cartridge reloading improvementsMARK 7 RELOADING LLC·Filed 2015·Granted Oct 6, 2015·28 cites·30 claims
- 1191US11823061B2Systems and methods for continual updating of response generation by an artificial intelligence chatbotCAMBIA HEALTH SOLUTIONS INC·Filed 2022·Granted Nov 21, 2023·2 cites·18 claims
- 1290US11751608B2Electronic vaping device having pressure sensorALTRIA CLIENT SERVICES LLC·Filed 2022·Granted Sep 12, 2023·1 cites·24 claims
- 1390US9825757B2Encrypting and decrypting informationALIBABA GROUP HOLDING LTD·Filed 2015·Granted Nov 21, 2017·8 cites·16 claims
- 1489US12314676B2Systems and methods for continual updating of response generation by an artificial intelligence chatbotCAMBIA HEALTH SOLUTIONS INC·Filed 2023·Granted May 27, 2025·1 cites·20 claims
- 1589US10660363B2Electronic vaping device and components thereofALTRIA CLIENT SERVICES LLC·Filed 2018·Granted May 26, 2020·3 cites·15 claims
- 1689US9395340B2Interleaved acousto-optical device scanning for suppression of optical crosstalkKLA TENCOR CORP·Filed 2013·Granted Jul 19, 2016·8 cites·26 claims
- 1787US8995746B2Image synchronization of scanning wafer inspection systemKLA TENCOR CORP·Filed 2013·Granted Mar 31, 2015·7 cites·21 claims
- 1887US2025318581A1Electronic vaping device having pressure sensorALTRIA CLIENT SERVICES LLC·Filed 2025·Application pending·0 cites
- 1986US12317926B2Electronic vaping device and components thereofALTRIA CLIENT SERVICES LLC·Filed 2023·Granted Jun 3, 2025·0 cites·12 claims
- 2086US11612184B2Electronic vaping device and components thereofALTRIA CLIENT SERVICES LLC·Filed 2020·Granted Mar 28, 2023·1 cites·20 claims
- 2184US2025280874A1Electronic vaping device and components thereofALTRIA CLIENT SERVICES LLC·Filed 2025·Application pending·0 cites
- 2282US11373438B2Fixed length fingerprint representationUNIV MICHIGAN STATE·Filed 2020·Granted Jun 28, 2022·2 cites·20 claims
- 2382US9680688B2Near field information transmissionALIBABA GROUP HOLDING LTD·Filed 2013·Granted Jun 13, 2017·4 cites·12 claims
- 2481US12419358B2Electronic vaping device having pressure sensorALTRIA CLIENT SERVICES LLC·Filed 2023·Granted Sep 23, 2025·0 cites·23 claims
- 2581US11432591B2Electronic vaping device having pressure sensorALTRIA CLIENT SERVICES LLC·Filed 2020·Granted Sep 6, 2022·1 cites·19 claims
- 2680US10811030B2System and apparatus for real-time speech enhancement in noisy environmentsUNIV MICHIGAN STATE·Filed 2018·Granted Oct 20, 2020·3 cites·18 claims
- 2779US9998441B2Client authentication using social relationship dataALIBABA GROUP HOLDING LTD·Filed 2015·Granted Jun 12, 2018·3 cites·20 claims
- 2878US12146651B1Luminous object combination device and combination methodCAO KAI·Filed 2024·Granted Nov 19, 2024·1 cites·12 claims
- 2977US10281253B2Cartridge reloading improvementsMARK 7 RELOADING LLC·Filed 2015·Granted May 7, 2019·5 cites·61 claims
- 3076US10762033B2Method and apparatus for updating server firmware in server, and serverBEIJING BAIDU NETCOM SCI & TEC·Filed 2018·Granted Sep 1, 2020·2 cites·10 claims
- 3176US9231937B2Method and system for authenticating user identityALIBABA GROUP HOLDING LTD·Filed 2014·Granted Jan 5, 2016·3 cites·20 claims
- 3275US10659454B2Service authorization using auxiliary deviceALIBABA GROUP HOLDING LTD·Filed 2017·Granted May 19, 2020·2 cites·18 claims
- 3375US9501653B2Method and apparatus of verifying usability of biological characteristic imageALIBABA GROUP HOLDING LTD·Filed 2015·Granted Nov 22, 2016·2 cites·20 claims
- 3474US10753717B2Cartridge reloading improvementsLYMAN PRODUCTS CORP·Filed 2019·Granted Aug 25, 2020·3 cites·55 claims
- 3574US2023240372A1Electronic vaping device, battery section, and chargerALTRIA CLIENT SERVICES LLC·Filed 2023·Application pending·0 cites
- 3672US12474557B2Automated focusing system for tracking specimen surface with a configurable focus offsetKLA CORP·Filed 2023·Granted Nov 18, 2025·0 cites·11 claims
- 3772US10129817B2Near field information transmissionALIBABA GROUP HOLDING LTD·Filed 2017·Granted Nov 13, 2018·1 cites·14 claims
- 3872US9208553B2Image synchronization of scanning wafer inspection systemKLA TENCOR CORP·Filed 2015·Granted Dec 8, 2015·1 cites·23 claims
- 3971US11965053B2Halogen recovery with K+-containing oxidant in a process for halogenating unsaturated isoolefin copolymerARLANXEO SINGAPORE PTE LTD·Filed 2021·Granted Apr 23, 2024·0 cites·20 claims
- 4070US10374789B2Encrypting and decrypting informationALIBABA GROUP HOLDING LTD·Filed 2017·Granted Aug 6, 2019·1 cites·20 claims
- 4170US10248355B2Data migration for applications on a mobile deviceIBM·Filed 2017·Granted Apr 2, 2019·1 cites·20 claims
- 4268US7459909B2Magnetic field generating apparatus and MRI apparatusGE MED SYS GLOBAL TECH CO LLC·Filed 2007·Granted Dec 2, 2008·6 cites·20 claims
- 4367US11967521B2Integrated semiconductor device and method for manufacturing the sameINNOSCIENCE SUZHOU SEMICONDUCTOR CO LTD·Filed 2022·Granted Apr 23, 2024·0 cites·20 claims
- 4466US10803444B2Method, device and terminal for paymentALIBABA GROUP HOLDING LTD·Filed 2019·Granted Oct 13, 2020·0 cites·20 claims
- 4566US2025043039A1Halogen recovery with oxidant and phase transfer catalyst in a process for halogenating unsaturated isoolefin copolymerARLANXEO SINGAPORE PTE LTD·Filed 2022·Application pending·0 cites
- 4664US11967519B2Integrated semiconductor device and method for manufacturing the sameINNOSCIENCE SUZHOU SEMICONDUCTOR CO LTD·Filed 2021·Granted Apr 23, 2024·0 cites·20 claims
- 4764US11626125B2System and apparatus for real-time speech enhancement in noisy environmentsUNIV MICHIGAN STATE·Filed 2020·Granted Apr 11, 2023·0 cites·26 claims
- 4864US2025015456A1Energy storage apparatusREPT BATTERO ENERGY CO LTD·Filed 2024·Application pending·0 cites
- 4963US10455041B2Stateful service with partial replicationROVIO ENTERTAINMENT LTD·Filed 2014·Granted Oct 22, 2019·3 cites·10 claims
- 5061US2025173880A1System and method for in-situ swath positioningKLA CORP·Filed 2024·Application pending·0 cites
Showing the top 50 of 80 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Kai 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 →