Inventor · disambiguated record
Ping Hsien Tsai
Also filed as: TSAI PING HSIEN
3 granted patents·3 pending applications·111 citations·filing 2010–2023
73Inventor score
Files withSORENSEN BIRK CLIFF2TSAI PING HSIEN2ASSA ABLOY MEXICO S A DE C V1ASSA ABLOY RESIDENTIAL GROUP INC1
Top patents by PatentIndex Score
6 records- 0194US8141400B2Keypad locksetSORENSEN BIRK CLIFF·Filed 2010·Granted Mar 27, 2012·90 cites·12 claims
- 0289US8176761B2Keypad locksetSORENSEN BIRK CLIFF·Filed 2011·Granted May 15, 2012·19 cites·5 claims
- 0357US2024286357A1Random decorative patterns for use in manufacturing partsASSA ABLOY RESIDENTIAL GROUP INC·Filed 2023·Application pending·0 cites
- 0443USD1061216SLockASSA ABLOY MEXICO S A DE C V·Filed 2021·Granted Feb 11, 2025·2 cites·1 claims
- 0543US2015015003A1Concealed fastener locksetTSAI PING HSIEN·Filed 2013·Application pending·0 cites
- 0638US2014159392A1Concealed fastener locksetTSAI PING HSIEN·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →