Inventor · disambiguated record
Shiu L. Chan
Also filed as: CHAN SHIU L · CHAN SHIU L F · CHAN SHIU LEUNG
3 granted patents·1 pending application·92 citations·filing 1988–2013
74Inventor score
Top patents by PatentIndex Score
4 records- 0181US5022071ATwo-way voice & digital data analyzer for telephonesELECTRONIC SPEECH SYSTEMS·Filed 1988·Granted Jun 4, 1991·55 cites·20 claims
- 0277USD355915SCombined microphone and mountESS TECHNOLOGY INC·Filed 1993·Granted Feb 28, 1995·23 cites·1 claims
- 0348US2014000141A1DIY Frame for Picture or PosterCHAN SHIU LEUNG·Filed 2013·Application pending·0 cites
- 0447US5309413AMethod, integrated circuit, mechanical analog clock movement and completed assembly for a talking analog clockESS TECHNOLOGY INC·Filed 1993·Granted May 3, 1994·14 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →