Inventor · disambiguated record
Yuangong Sa
Also filed as: SA YUANGONG
2 granted patents·1 citations·filing 2016–2023
30Inventor score
Top patents by PatentIndex Score
2 records- 0140US10469081B2Split type dual optical path key switch and a mechanical keyboardHAO XIAONI·Filed 2016·Granted Nov 5, 2019·1 cites·10 claims
- 0238US12411557B2Integrated circuit chip with data line, key and mechanical keyboardSHENZHEN XINHEYUN ELECTRONIC TECH CO LTD·Filed 2023·Granted Sep 9, 2025·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →