Inventor · disambiguated record
Chih-Hsiang Chiang
Also filed as: CHIANG CHIH-HSIANG
15 granted patents·13 pending applications·290 citations·filing 1999–2022
92Inventor score
Files withDARFON ELECTRONICS CORP18HON HAI PREC IND CO LTD3CHIANG CHIH-HSIANG2ACER PERIPHERALS INC1ACTUAVIZ CO LTD1
Top patents by PatentIndex Score
28 records- 0197US6860612B2Illuminated keyboard switch structureDARFON ELECTRONICS CORP·Filed 2002·Granted Mar 1, 2005·145 cites·14 claims
- 0284US7126499B2KeyboardDARFON ELECTRONICS CORP·Filed 2004·Granted Oct 24, 2006·32 cites·10 claims
- 0381US6493215B1Keyboard device fixed on a portable computerBENQ CORP·Filed 2000·Granted Dec 10, 2002·44 cites·19 claims
- 0479US10971314B2Key switchDARFON ELECTRONICS CORP·Filed 2020·Granted Apr 6, 2021·1 cites·1 claims
- 0577US6288353B1Computer keyswitch with accurately positioned rubber domesDARFON ELECTRONICS CORP·Filed 2000·Granted Sep 11, 2001·22 cites·18 claims
- 0671US6672796B2Fastening mechanism for detachable keyboard modulesDARFON ELECTRONICS CORP·Filed 2001·Granted Jan 6, 2004·18 cites·18 claims
- 0764US8659894B2Computer system with heat dissipation apparatusCHAO CHIH-HANG·Filed 2012·Granted Feb 25, 2014·2 cites·17 claims
- 0862US9090308B2Dual-wheel synchronous brake auxiliary device with energy-saving functionAP MACHINERY CORP·Filed 2014·Granted Jul 28, 2015·2 cites·10 claims
- 0958US11327573B2Keyboard and keyswitch and adjustment mechanism thereofDARFON ELECTRONICS CORP·Filed 2021·Granted May 10, 2022·0 cites·23 claims
- 1056US6379062B1Pseudo key structure for a detachable keyboard moduleDARFON ELECTRONICS CORP·Filed 2000·Granted Apr 30, 2002·5 cites·10 claims
- 1155US8231236B2Input apparatus and light guiding plate thereofCHIANG CHIH-HSIANG·Filed 2009·Granted Jul 31, 2012·2 cites·19 claims
- 1254US6967835B2Wireless keyboard with improved radiation transmissionDARFON ELECTRONICS CORP·Filed 2003·Granted Nov 22, 2005·4 cites·2 claims
- 1354US2023230167A1Insurance Actuarial EngineACTUAVIZ CO LTD·Filed 2022·Application pending·0 cites
- 1449US6156985APush button switchACER PERIPHERALS INC·Filed 1999·Granted Dec 5, 2000·11 cites·16 claims
- 1549US2007018856A1KeyboardDARFON ELECTRONICS CORP·Filed 2006·Application pending·0 cites
- 1645US2010032272A1Key structureDARFON ELECTRONICS CORP·Filed 2009·Application pending·0 cites
- 1745US2009242370A1Light-guiding structure, method of manufacturing the same and light-emitting keyboard using the sameDARFON ELECTRONICS CORP·Filed 2009·Application pending·0 cites
- 1843US2014078678A1Electronic device with heat dissipating moduleHON HAI PREC IND CO LTD·Filed 2013·Application pending·0 cites
- 1942US7059789B2Key structureDARFON ELECTRONICS CORP·Filed 2004·Granted Jun 13, 2006·2 cites·9 claims
- 2042US2007165368A1Key operated apparatus having shield and method of making the sameDARFON ELECTRONICS CORP·Filed 2007·Application pending·0 cites
- 2141US2013008626A1Heat dissipating apparatus for data storage deviceHON HAI PREC IND CO LTD·Filed 2012·Application pending·0 cites
- 2239US2013014920A1Heat sink assemblyHON HAI PREC IND CO LTD·Filed 2012·Application pending·0 cites
- 2339US2010065408A1Input apparatusCHIANG CHIH-HSIANG·Filed 2009·Application pending·0 cites
- 2438US6977347B2Flexible printed circuit boardDARFON ELECTRONICS CORP·Filed 2002·Granted Dec 20, 2005·0 cites·5 claims
- 2538US2013126324A1Keyboard with z-shaped support memberDARFON ELECTRONICS CORP·Filed 2012·Application pending·0 cites
- 2636US2004008505A1Keyboard with illumination module and fabrication method thereofDARFON ELECTRONICS CORP·Filed 2003·Application pending·0 cites
- 2734US2002054779A1KeyboardDARFON ELECTRONICS CORP·Filed 2001·Application pending·0 cites
- 2833US2013135211A1KeyboardDARFON ELECTRONICS CORP·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →