Inventor · disambiguated record
Fu-Kai Chuang
Also filed as: CHUANG FU-KAI
7 granted patents·3 pending applications·38 citations·filing 2007–2022
80Inventor score
Top patents by PatentIndex Score
10 records- 0189USD948664SManual brake fluid bleederJEN SIAN IND CO LTD·Filed 2020·Granted Apr 12, 2022·18 cites·1 claims
- 0286US7920727B2Image evaluation system and methodALTEK CORP·Filed 2007·Granted Apr 5, 2011·16 cites·16 claims
- 0380US11501531B2Systems and methods for anti-spoofing protection using motion detection and video background analysisCYBERLINK CORP·Filed 2021·Granted Nov 15, 2022·1 cites·17 claims
- 0460US11802666B2Sealing mechanism of pressure vesselJEN SIAN IND CO LTD·Filed 2022·Granted Oct 31, 2023·0 cites·19 claims
- 0552USD940824SRefillable pressure sprayerJEN SIAN IND CO LTD·Filed 2020·Granted Jan 11, 2022·2 cites·1 claims
- 0647US2021279447A1Systems and methods for anti-spoofing protection using multi-frame feature point analysisCYBERLINK CORP·Filed 2021·Application pending·0 cites
- 0745USD972611SPneumatic oil extractorJEN SIAN IND CO LTD·Filed 2021·Granted Dec 13, 2022·1 cites·1 claims
- 0839US9894499B2Systems and methods for providing instant messaging with verification featureCYBERLINK CORP·Filed 2017·Granted Feb 13, 2018·0 cites·18 claims
- 0927US2015104028A1Measuring deviceEUCLID TECHNOLOGY CO LTD·Filed 2013·Application pending·0 cites
- 1026US2015105034A1Wireless transmission deviceEUCLID TECHNOLOGY CO LTD·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →