Assignee
CHU WILLIAM H K
5 granted patents·65 citations·filing 1986–1999
Top patents by PatentIndex Score
5 records- 0190USD430566SElectronic notebook suitable for travelerCHU WILLIAM H K·Filed 1999·Granted Sep 5, 2000·39 cites·1 claims
- 0268USD430871SElectronic notebook suitable for travelerCHU WILLIAM H K·Filed 1999·Granted Sep 12, 2000·15 cites·1 claims
- 0356USD309627SCalculatorCHU WILLIAM H K·Filed 1987·Granted Jul 31, 1990·7 cites·1 claims
- 0446USD308984SCalculatorCHU WILLIAM H K·Filed 1986·Granted Jul 3, 1990·4 cites·1 claims
- 0530USD332620SCalculatorCHU WILLIAM H K·Filed 1991·Granted Jan 19, 1993·0 cites·1 claims
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