Inventor · disambiguated record
Yufei Ma
Also filed as: MA YUFEI
4 granted patents·2 pending applications·65 citations·filing 2001–2024
76Inventor score
Files withMICROSOFT CORP2HANGZHOU FABU TECH CO LTD1HANGZHOU HIKVISION DIGITAL TEC1NANJING HYDRAULIC RES INST1ZHANG HONG-JIANG1
Top patents by PatentIndex Score
6 records- 0192US7302004B2Content-based characterization of video frame sequencesMICROSOFT CORP·Filed 2005·Granted Nov 27, 2007·27 cites·15 claims
- 0286US6965645B2Content-based characterization of video frame sequencesMICROSOFT CORP·Filed 2001·Granted Nov 15, 2005·34 cites·35 claims
- 0372US11706508B2Light lamp assembly for multi-sensor cameraHANGZHOU HIKVISION DIGITAL TEC·Filed 2020·Granted Jul 18, 2023·1 cites·9 claims
- 0460US2025224540A1Flood forecasting system driven by multi-source fusion precipitation information and real-time perception informationNANJING HYDRAULIC RES INST·Filed 2024·Application pending·0 cites
- 0555US9779303B2Content-based characterization of video frame sequencesZHANG HONG-JIANG·Filed 2004·Granted Oct 3, 2017·3 cites·8 claims
- 0635US2020311526A1Acceleration method, apparatus and system on chipHANGZHOU FABU TECH CO LTD·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →