Inventor · disambiguated record
Chi Man Wong
Also filed as: WONG CHI · WONG CHI MAN
10 granted patents·1 pending application·219 citations·filing 1996–2022
88Inventor score
Files withEDU SCIENCE H K LTD4CONCORD CONTINENTAL LTD2HAPPYTHINGS DESIGN & ENG LTD2HAPPY THINGS DESIGN & ENG LTD1NORTHERN TELECOM LTD1
Top patents by PatentIndex Score
11 records- 0183US5905773AApparatus and method for reducing speech recognition vocabulary perplexity and dynamically selecting acoustic modelsNORTHERN TELECOM LTD·Filed 1996·Granted May 18, 1999·137 cites·10 claims
- 0282US6085900AOptical disc holderCONCORD CONTINENTAL LTD·Filed 1999·Granted Jul 11, 2000·44 cites·8 claims
- 0372US6415918B1Optical disc holderCONCORD CONTINENTAL LTD·Filed 2000·Granted Jul 9, 2002·15 cites·19 claims
- 0461USD401977SToy periscopeEDU SCIENCE H K LTD·Filed 1997·Granted Dec 1, 1998·12 cites·1 claims
- 0546USD401976SToy microscopeEDU SCIENCE H K LTD·Filed 1997·Granted Dec 1, 1998·6 cites·1 claims
- 0643USD945224SHolder for coastersHAPPYTHINGS DESIGN & ENG LTD·Filed 2020·Granted Mar 8, 2022·1 cites·1 claims
- 0737US2018202420A1Wearable power supply device capable of capturing human motionWONG CHI MAN·Filed 2017·Application pending·0 cites
- 0833USD401978SToy telescopeEDU SCIENCE H K LTD·Filed 1997·Granted Dec 1, 1998·2 cites·1 claims
- 0932USD401634SToy pinhole cameraEDU SCIENCE H K LTD·Filed 1997·Granted Nov 24, 1998·2 cites·1 claims
- 1031USD1034090SCoaster holderHAPPY THINGS DESIGN & ENG LTD·Filed 2022·Granted Jul 9, 2024·0 cites·1 claims
- 1129USD1015822SHolder for coastersHAPPYTHINGS DESIGN & ENG LTD·Filed 2021·Granted Feb 27, 2024·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →