Inventor · disambiguated record
Ching-Chiang Yu
Also filed as: YU CHING-CHIANG
11 granted patents·3 pending applications·283 citations·filing 1995–2006
91Inventor score
Top patents by PatentIndex Score
14 records- 0195US6876312B2Keyboard with multi-function keysBEHAVIOR TECH COMPUTER CORP·Filed 2001·Granted Apr 5, 2005·142 cites·2 claims
- 0288US6572289B2Pushbutton structure of keyboardBEHAVIOR TECH COMPUTER CORP·Filed 2001·Granted Jun 3, 2003·54 cites·1 claims
- 0375USD458931SComputer keyboardBEHAVIOR TECH COMPUTER CORP·Filed 2001·Granted Jun 18, 2002·21 cites·1 claims
- 0465US7402765B2Flat key and the frame supporting thereofBEHAVIOR TECH COMPUTER CORP·Filed 2006·Granted Jul 22, 2008·4 cites·18 claims
- 0563US5772008AKeyboard switch actuator assembly including keycap and scissors type linkageBEHAVIOR TECH COMPUTER CORP·Filed 1996·Granted Jun 30, 1998·25 cites·2 claims
- 0659US6570113B2Key switchBEHAVIOR TECH COMPUTER CORP·Filed 2001·Granted May 27, 2003·11 cites·5 claims
- 0758US7329018B2Illuminated human-machine interface deviceBEHAVIOR TECH COMPUTER CORP·Filed 2004·Granted Feb 12, 2008·7 cites·8 claims
- 0850US6499894B1Push key with replaceable key capBEHAVIOR TECH COMPUTER CORP·Filed 2001·Granted Dec 31, 2002·5 cites·1 claims
- 0948US2006285309A1Illuminted human-machine interface deviceYU CHING-CHIANG·Filed 2006·Application pending·0 cites
- 1046US6489579B1Key switchBEHAVIOR TECH COMPUTER CORP·Filed 2001·Granted Dec 3, 2002·5 cites·1 claims
- 1138US6492948B1Antenna baseBEHAVIOR TECH CORP·Filed 2001·Granted Dec 10, 2002·2 cites·3 claims
- 1238US2007222753A1Computer mouseYU CHING-CHIANG·Filed 2006·Application pending·0 cites
- 1333US2003030623A1Collapsible keyboardFiled 2001·Application pending·0 cites
- 1427US5670991AKeyboard with a universally adjusting apparatusBEHAVIOR TECH COMPUTER CORP·Filed 1995·Granted Sep 23, 1997·7 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →