Inventor · disambiguated record
Yan Cai
Also filed as: CAI YAN · Cai Yan Fei
10 granted patents·4 pending applications·41 citations·filing 2012–2024
83Inventor score
Files withUNITED SEMICONDUCTOR XIAMEN CO LTD3IBM2SEMICONDUCTOR MFG INT SHANGHAI CORP2BESSETTE JONATHAN T1FUTUREWEI TECHNOLOGIES INC1
Top patents by PatentIndex Score
14 records- 0191US9046650B2Methods and apparatus for mid-infrared sensingLIN PAO TAI·Filed 2013·Granted Jun 2, 2015·30 cites·32 claims
- 0282US9692209B2High-concentration active doping in semiconductors and semiconductor devices produced by such dopingBESSETTE JONATHAN T·Filed 2012·Granted Jun 27, 2017·8 cites·25 claims
- 0379US11303267B2Flip-flopSEMICONDUCTOR MFG INT SHANGHAI CORP·Filed 2020·Granted Apr 12, 2022·2 cites·10 claims
- 0460US9084107B2Service awareness and seamless switchover between client based WiFi access and mobile data network accessIBM·Filed 2013·Granted Jul 14, 2015·1 cites·8 claims
- 0558US2025371701A1Method for detecting defects of a semiconductor substrateUNITED SEMICONDUCTOR XIAMEN CO LTD·Filed 2024·Application pending·0 cites
- 0655US2025087466A1Processing apparatus and processing methodUNITED SEMICONDUCTOR XIAMEN CO LTD·Filed 2023·Application pending·0 cites
- 0751US2024221241A1Wafer Image Equalization Method and ApparatusUNITED SEMICONDUCTOR XIAMEN CO LTD·Filed 2023·Application pending·0 cites
- 0850US10680413B2Method for high-concentration doping of germanium with phosphorousMASSACHUSETTS INST TECHNOLOGY·Filed 2017·Granted Jun 9, 2020·0 cites·12 claims
- 0948US10042192B2Electro-absorption modulator with local temperature controlFUTUREWEI TECHNOLOGIES INC·Filed 2016·Granted Aug 7, 2018·0 cites·21 claims
- 1048US9071959B2Service awareness and seamless switchover between client based WiFi access and mobile data network accessIBM·Filed 2013·Granted Jun 30, 2015·0 cites·10 claims
- 1144US11398481B2Inverter cell structure and forming method thereofSEMICONDUCTOR MFG INT SHANGHAI CORP·Filed 2020·Granted Jul 26, 2022·0 cites·19 claims
- 1243US11924178B2Method and system for secure information distribution based on group shared keyMAXIO TECH HANGZHOU CO LTD·Filed 2021·Granted Mar 5, 2024·0 cites·20 claims
- 1341US12073555B2Inspection of reflective surfaces based on image correlationGM GLOBAL TECH OPERATIONS LLC·Filed 2022·Granted Aug 27, 2024·0 cites·20 claims
- 1435US2015010381A1Wafer processing chamber and method for transferring wafer in the sameUNITED MICROELECTRONICS CORP·Filed 2013·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Yan Cai 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 →