Inventor · disambiguated record
Chengxiang Zhai
Also filed as: ZHAI CHENGXIANG
9 granted patents·2 pending applications·188 citations·filing 1999–2024
87Inventor score
Top patents by PatentIndex Score
11 records- 0193US6587850B2Method and apparatus for profile score threshold setting and updatingCLARITECH CORP·Filed 2002·Granted Jul 1, 2003·97 cites·2 claims
- 0283US8442973B2Real time implicit user modeling for personalized searchCRAMER MARK·Filed 2007·Granted May 14, 2013·20 cites·24 claims
- 0379US6430559B1Method and apparatus for profile score threshold setting and updatingCLARITECH CORP·Filed 1999·Granted Aug 6, 2002·47 cites·6 claims
- 0476US6463434B2Method and apparatus for profile score threshold setting and updatingCLARITECH CORP·Filed 2001·Granted Oct 8, 2002·19 cites·4 claims
- 0556US2024330383A1Community digital library systemUNIV ILLINOIS·Filed 2024·Application pending·0 cites
- 0650US12309542B2Intelligent head-mounted apparatusGOERTEK INC·Filed 2020·Granted May 20, 2025·0 cites·8 claims
- 0749US12105358B2Intelligent head-mounted apparatusGOERTEK INC·Filed 2020·Granted Oct 1, 2024·0 cites·9 claims
- 0848US12461392B2Smart head-mounted deviceGOERTEK INC·Filed 2019·Granted Nov 4, 2025·0 cites·6 claims
- 0948US2022295167A1Smart Head-Mounted DeviceGOERTEK INC·Filed 2019·Application pending·0 cites
- 1047US12035098B2Smart head-mounted deviceGOERTEK INC·Filed 2019·Granted Jul 9, 2024·0 cites·10 claims
- 1144US6535876B2Method and apparatus for profile score threshold setting and updatingCLAIRVOYANCE·Filed 2002·Granted Mar 18, 2003·5 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →