Inventor · disambiguated record
Yu-Cheng Ma
Also filed as: Ma yu-cheng
3 granted patents·1 citations·filing 2022–2022
45Inventor score
Files withPRIMAX ELECTRONICS LTD3
Top patents by PatentIndex Score
3 records- 0181US11809063B1Audio and video streaming device and method for controlling output of audio and video streaming signalPRIMAX ELECTRONICS LTD·Filed 2022·Granted Nov 7, 2023·1 cites·8 claims
- 0248US11733590B1Image capturing devicePRIMAX ELECTRONICS LTD·Filed 2022·Granted Aug 22, 2023·0 cites·9 claims
- 0347US11765456B1Digital photographing devicePRIMAX ELECTRONICS LTD·Filed 2022·Granted Sep 19, 2023·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →