Inventor · disambiguated record
Chien-Shih Hsu
Also filed as: HSU CHIEN-SHIH
52 granted patents·12 pending applications·786 citations·filing 1995–2017
99Inventor score
Files withDARFON ELECTRONICS CORP50DARFON ELECTRONICS SUZHOU CO LTD5HSU CHIEN-SHIH4ACER PERIPHERALS INC2CHANG CHAO-LUNG1
Top patents by PatentIndex Score
64 records- 0198US7388167B2Keyboard structureDARFON ELECTRONICS CORP·Filed 2007·Granted Jun 17, 2008·57 cites·12 claims
- 0297US9508505B2Keyswitch structureDARFON ELECTRONICS CORP·Filed 2015·Granted Nov 29, 2016·13 cites·29 claims
- 0396US9343247B2KeyswitchDARFON ELECTRONICS CORP·Filed 2015·Granted May 17, 2016·11 cites·6 claims
- 0496US7022927B2Keyboards with elevated keysDARFON ELECTRONICS CORP·Filed 2005·Granted Apr 4, 2006·63 cites·32 claims
- 0596US6559399B2Height-adjusting collapsible mechanism for a button keyDARFON ELECTRONICS CORP·Filed 2001·Granted May 6, 2003·84 cites·16 claims
- 0695US6706986B2Scissors-like linkage structure, key switch including the structure and method of assembling the sameDARFON ELECTRONICS CORP·Filed 2003·Granted Mar 16, 2004·59 cites·19 claims
- 0794US9412535B2Keyswitch structureDARFON ELECTRONICS CORP·Filed 2015·Granted Aug 9, 2016·8 cites·30 claims
- 0893US6388219B2Computer keyboard key device made from a rigid printed circuit boardDARFON ELECTRONICS CORP·Filed 2001·Granted May 14, 2002·55 cites·6 claims
- 0992US9984840B2Keyswitch structure, switch structure and method of assembling a keyswitch structureDARFON ELECTRONICS SUZHOU CO LTD·Filed 2016·Granted May 29, 2018·6 cites·14 claims
- 1091US10008345B2KeyswitchDARFON ELECTRONICS SUZHOU CO LTD·Filed 2017·Granted Jun 26, 2018·5 cites·22 claims
- 1191US9099261B2KeyswitchDARFON ELECTRONICS CORP·Filed 2014·Granted Aug 4, 2015·10 cites·12 claims
- 1291US9064651B2KeyswitchHSU CHIEN-SHIH·Filed 2012·Granted Jun 23, 2015·13 cites·27 claims
- 1391US7683280B2Keyboards and key structures thereofDARFON ELECTRONICS CORP·Filed 2006·Granted Mar 23, 2010·20 cites·22 claims
- 1488US8970331B2Keyswitch assembly and keyboardCHANG CHAO LUNG·Filed 2012·Granted Mar 3, 2015·20 cites·15 claims
- 1587US9236205B2Keyswitch and keyboard thereofDARFON ELECTRONICS SUZHOU CO LTD·Filed 2014·Granted Jan 12, 2016·8 cites·26 claims
- 1685US7239303B2Keyboard structureDARFON ELECTRONICS CORP·Filed 2004·Granted Jul 3, 2007·25 cites·13 claims
- 1782US7623117B2Adjustable mouseDARFON ELECTRONICS CORP·Filed 2006·Granted Nov 24, 2009·12 cites·11 claims
- 1882US7417200B2Input devices and key structures thereof having resilient mechanismsDARFON ELECTRONICS CORP·Filed 2006·Granted Aug 26, 2008·11 cites·19 claims
- 1982US6761494B2Button apparatus with a complex elastic unitDARFON ELECTRONICS CORP·Filed 2003·Granted Jul 13, 2004·35 cites·16 claims
- 2080US6747867B2Elevated and lower keyboard apparatusDARFON ELECTRONICS CORP·Filed 2001·Granted Jun 8, 2004·30 cites·11 claims
- 2178US9715975B2Keyswitch using magnetic force to restore cap positionDARFON ELECTRONICS CORP·Filed 2016·Granted Jul 25, 2017·2 cites·22 claims
- 2276US9236204B2Keyswitch with magnetic restoration mechanismDARFON ELECTRONICS SUZHOU CO LTD·Filed 2014·Granted Jan 12, 2016·3 cites·22 claims
- 2375US7882609B2Key, X-structure and manufacturing method thereofDARFON ELECTRONICS CORP·Filed 2006·Granted Feb 8, 2011·6 cites·9 claims
- 2474US6504120B2Push-button switchDARFON ELECTRONICS CORP·Filed 2001·Granted Jan 7, 2003·17 cites·14 claims
- 2573US8110764B2Key structureHSU CHIEN-SHIH·Filed 2009·Granted Feb 7, 2012·7 cites·10 claims
- 2673US7954222B2Key, X-structure and manufacturing method thereofDARFON ELECTRONICS CORP·Filed 2010·Granted Jun 7, 2011·3 cites·4 claims
- 2773US7034718B2Keyboard with elevated keysDARFON ELECTRONICS CORP·Filed 2003·Granted Apr 25, 2006·18 cites·14 claims
- 2873US6713700B2Elevatable key switch and keyboard with the sameDARFON ELECTRONICS CORP·Filed 2003·Granted Mar 30, 2004·17 cites·24 claims
- 2972US5670759APush button switch including complementary housing and actuator polygonal shapesACER PERIPHERALS INC·Filed 1995·Granted Sep 23, 1997·25 cites·2 claims
- 3069US7375295B2Collapsible keyboardDARFON ELECTRONICS CORP·Filed 2005·Granted May 20, 2008·4 cites·19 claims
- 3167US7345253B2Key structuresDARFON ELECTRONICS CORP·Filed 2006·Granted Mar 18, 2008·5 cites·17 claims
- 3267US7085129B2Support apparatusDARFON ELECTRONICS CORP·Filed 2004·Granted Aug 1, 2006·11 cites·20 claims
- 3367US6950038B2Collapsible keyboardDARFON ELECTRONICS CORP·Filed 2002·Granted Sep 27, 2005·12 cites·29 claims
- 3465US9378903B2Keyswitch structure and balance link thereofDARFON ELECTRONICS SUZHOU CO LTD·Filed 2013·Granted Jun 28, 2016·1 cites·12 claims
- 3564US6633012B2Key device with a scissors-like structureDARFON ELECTRONICS CORP·Filed 2002·Granted Oct 14, 2003·11 cites·2 claims
- 3663US6585217B2Electronic instrument supporting apparatus for use with input deviceDARFON ELECTRONICS CORP·Filed 2002·Granted Jul 1, 2003·10 cites·12 claims
- 3762US7052195B2Foldable input apparatusDARFON ELECTRONICS CORP·Filed 2004·Granted May 30, 2006·10 cites·18 claims
- 3860US7125180B2Collapsible keyboard with supporting structureDARFON ELECTRONICS CORP·Filed 2004·Granted Oct 24, 2006·7 cites·7 claims
- 3960US6726093B2Keyboard and key structure with scissors-shaped frameDARFON ELECTRONICS CORP·Filed 2002·Granted Apr 27, 2004·10 cites·14 claims
- 4060US6545238B2Key device with a scissors mechanismDARFON ELECTRONICS CORP·Filed 2001·Granted Apr 8, 2003·9 cites·10 claims
- 4158US6924788B2Collapsible keyboardDARFON ELECTRONICS CORP·Filed 2001·Granted Aug 2, 2005·7 cites·16 claims
- 4258US6491456B2Keyboard thin film circuit board with trenches to release air from hollow rubber domesDARFON ELECTRONICS CORP·Filed 2001·Granted Dec 10, 2002·12 cites·9 claims
- 4354US2010068454A1Rubber dome and manufacturing method thereofHSU CHIEN-SHIH·Filed 2009·Application pending·0 cites
- 4453US8274006B2Gas releasable key structure and keyboard structure using the sameHSU CHIEN-SHIH·Filed 2009·Granted Sep 25, 2012·1 cites·16 claims
- 4553US6992657B2Input deviceDARFON ELECTRONICS CORP·Filed 2002·Granted Jan 31, 2006·6 cites·23 claims
- 4653US2008173529A1Collapsible keyboardDARFON ELECTRONICS CORP·Filed 2008·Application pending·0 cites
- 4752US6300583B1Collapsible key structure with scissors type linkageDARFON ELECTRONICS CORP·Filed 2000·Granted Oct 9, 2001·6 cites·7 claims
- 4851US6964531B2Light module and keyboard utilizing sameDARFON ELECTRONICS CORP·Filed 2004·Granted Nov 15, 2005·3 cites·9 claims
- 4949US6672782B2Keyboard structureDARFON ELECTRONICS CORP·Filed 2002·Granted Jan 6, 2004·4 cites·12 claims
- 5047US6975506B2Electronic apparatus and input device with movable support deviceDARFON ELECTRONICS CORP·Filed 2004·Granted Dec 13, 2005·3 cites·19 claims
Showing the top 50 of 64 patent records by PatentIndex Score.
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