Inventor · disambiguated record
Frederick Kwok Yin Leung
Also filed as: LEUNG FREDERICK KWOK YIN
2 granted patents·1 pending application·16 citations·filing 1990–2019
51Inventor score
Top patents by PatentIndex Score
3 records- 0156US5138189AAsynchronous state machine synchronization circuit and methodNAT SEMICONDUCTOR CORP·Filed 1990·Granted Aug 11, 1992·16 cites·15 claims
- 0244US11120434B2System and method for securing transaction in a blockchain networkANAPP TECH LIMITED·Filed 2019·Granted Sep 14, 2021·0 cites·33 claims
- 0339US2019303363A1System and method for operating a blockchain networkANAPP TECH LIMITED·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →