Inventor · disambiguated record

Wai Sum Choi

Also filed as: CHOI WAI SUM

2 granted patents·0 citations·filing 2015–2016

21Inventor score

Technology areasG09G H02M

Files withSOLOMON SYSTECH (SHENZHEN) LTD1 SOLOMON SYSTECH LTD1

Top patents by PatentIndex Score

2 records

0134US9847048B2Apparatus and method for driving e-paper displaySOLOMON SYSTECH LTD·Filed 2015·Granted Dec 19, 2017·0 cites·20 claims
0230US9641069B1Charge pump circuitSOLOMON SYSTECH (SHENZHEN) LTD·Filed 2016·Granted May 2, 2017·0 cites·10 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →