Inventor · disambiguated record
Sandy Yu
Also filed as: YU SANDY · YU SANDY T S · YU SANDY TAI SHEUNG
8 granted patents·2 pending applications·141 citations·filing 1993–2019
88Inventor score
Files withYU SANDY TAI SHEUNG2EMPLOYEE CHANNEL INC1NAVERA INC1PIINC HEH ENTPR CO LTD1PIING HEH ENTPR CO LTD1
Top patents by PatentIndex Score
10 records- 0191US9495700B2Portfolio-level decision supportNAVERA INC·Filed 2014·Granted Nov 15, 2016·23 cites·10 claims
- 0279US5758524AHandle-mounted locking apparatus and methodFiled 1996·Granted Jun 2, 1998·46 cites·28 claims
- 0373US8407596B2Media timeline interactionYU SANDY·Filed 2009·Granted Mar 26, 2013·9 cites·17 claims
- 0472US6487803B1Push button firearm lockFiled 2000·Granted Dec 3, 2002·25 cites·12 claims
- 0569US6302180B1Retaining device for decoration articles attached to ends of suspension rod of venetian blindPIING HEH ENTPR CO LTD·Filed 2000·Granted Oct 16, 2001·18 cites·1 claims
- 0647USD529983SGun magazine entrance guideYU SANDY TAI SHEUNG·Filed 2004·Granted Oct 10, 2006·7 cites·1 claims
- 0744USD472599SRecoil control thumb restYU SANDY TAI SHEUNG·Filed 2002·Granted Apr 1, 2003·6 cites·1 claims
- 0842US2021075752A1Feedback-driven enterprise communications platformEMPLOYEE CHANNEL INC·Filed 2019·Application pending·0 cites
- 0941US2004025291A1Fixing structure for blind brackets and blind rodPIINC HEH ENTPR CO LTD·Filed 2002·Application pending·0 cites
- 1032US5394717ASecurity lockFiled 1993·Granted Mar 7, 1995·7 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →