Inventor · disambiguated record
Chen Ming-Chih
Also filed as: MING-CHIH CHEN
4 granted patents·1 pending application·128 citations·filing 1999–2001
80Inventor score
Files withSUMMIT AUTOMATION CO LTD4
Top patents by PatentIndex Score
5 records- 0181US6360573B1Mechanism for locking and unlocking electronic safe lock barrelSUMMIT AUTOMATION CO LTD·Filed 2000·Granted Mar 26, 2002·41 cites·8 claims
- 0279US6460903B1Locking mechanism of electronic lockSUMMIT AUTOMATION CO LTD·Filed 2000·Granted Oct 8, 2002·28 cites·8 claims
- 0371US6334348B1Electronic lockSUMMIT AUTOMATION CO LTD·Filed 1999·Granted Jan 1, 2002·43 cites·8 claims
- 0468US6526787B2Door lock device provided with means to drive coaxially lock bolt and lock tongueSUMMIT AUTOMATION CO LTD·Filed 2001·Granted Mar 4, 2003·16 cites·6 claims
- 0537US2002144526A1On electronic lockFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →