Inventor · disambiguated record
Chih-Wen Wu
Also filed as: WU CHIH-WEN
19 granted patents·10 pending applications·50 citations·filing 2005–2024
90Inventor score
Files withRICH IP TECH INC6RICH IP TECHNOLOGY INC6YICHENG PREC INC5RAFAEL MICROELECTRONICS INC3SUNONWEALTH ELECTR MACH IND CO2
Top patents by PatentIndex Score
29 records- 0181US10481646B2Computer cabinetCOOLER MASTER TECH INC·Filed 2017·Granted Nov 19, 2019·5 cites·24 claims
- 0281US9430076B2Driving circuit and touch display capable of enabling a display structure to provide a touch functionRICH IP TECH INC·Filed 2013·Granted Aug 30, 2016·7 cites·6 claims
- 0380US10141892B1Bias circuit for supplying a bias current to a RF power amplifierRAFAEL MICROELECTRONICS INC·Filed 2017·Granted Nov 27, 2018·4 cites·20 claims
- 0477USD570925SToy handgunKEYMORE INTERNAT CO LTD·Filed 2007·Granted Jun 10, 2008·26 cites·1 claims
- 0565US9787307B2Hybrid touch button and module using the sameYICHENG PREC INC·Filed 2015·Granted Oct 10, 2017·2 cites·12 claims
- 0663US7342180B2Flexible printed circuit and liquid crystal display device using sameINNOLUX DISPLAY CORP·Filed 2005·Granted Mar 11, 2008·3 cites·17 claims
- 0760US7919893B2Permanent magnet rotor with annular rib couplingSUNONWEALTH ELECTR MACH IND CO·Filed 2008·Granted Apr 5, 2011·2 cites·24 claims
- 0859US9323406B2Electronic paper touch deviceRICH IP TECHNOLOGY INC·Filed 2013·Granted Apr 26, 2016·1 cites·8 claims
- 0959US2024421773A1Electronic deviceHEXAWAVE INC·Filed 2024·Application pending·0 cites
- 1053US2025066622A1Method for preparing conductor material with large surface area and the structure thereofTALENT HUB INVEST COMPANY·Filed 2023·Application pending·0 cites
- 1148US2009284092A1Motor RotorSUNONWEALTH ELECTR MACH IND CO·Filed 2009·Application pending·0 cites
- 1247US10884324B2Moving apparatus and adjusting method thereofCORETRONIC CORP·Filed 2019·Granted Jan 5, 2021·0 cites·19 claims
- 1346US9176613B2Touch display driving circuit capable of responding to CPU commandsRICH IP TECHNOLOGY INC·Filed 2013·Granted Nov 3, 2015·0 cites·20 claims
- 1446US2015153859A1Tft display touch deviceRICH IP TECHNOLOGY INC·Filed 2014·Application pending·0 cites
- 1545US2015091855A1Oled touch deviceRICH IP TECHNOLOGY INC·Filed 2014·Application pending·0 cites
- 1644US9250755B2Touch display having advanced-fringe-field-switching liquid crystal structureRICH IP TECHNOLOGY INC·Filed 2013·Granted Feb 2, 2016·0 cites·10 claims
- 1743US8957846B2Touch display having in-plane-switching liquid crystal structureRICH IP TECHNOLOGY INC·Filed 2013·Granted Feb 17, 2015·0 cites·16 claims
- 1842US2013220796A1Composite target and method for manufacturing the sameSUMIKA TECHNOLOGY CO LTD·Filed 2013·Application pending·0 cites
- 1940US9733753B2Flat self-luminous touch switchRICH IP TECH INC·Filed 2015·Granted Aug 15, 2017·0 cites·15 claims
- 2040US2017371492A1Software-defined sensing system capable of responding to cpu commandsRICH IP TECH INC·Filed 2017·Application pending·0 cites
- 2139US10965264B2Bias circuit for supplying a bias current to an RF power amplifierRAFAEL MICROELECTRONICS INC·Filed 2019·Granted Mar 30, 2021·0 cites·20 claims
- 2239US9778784B2Touch display driving circuit capable of responding to CPU commandsRICH IP TECH INC·Filed 2015·Granted Oct 3, 2017·0 cites·20 claims
- 2338US9477365B2Touch display device having auxiliary capacitorRICH IP TECH INC·Filed 2015·Granted Oct 25, 2016·0 cites·14 claims
- 2437US9690421B2Touch system using processor to configure touch detection architectureRICH IP TECH INC·Filed 2015·Granted Jun 27, 2017·0 cites·17 claims
- 2534US10275082B2Intelligent hybrid touch display deviceYICHENG PREC INC·Filed 2017·Granted Apr 30, 2019·0 cites·20 claims
- 2633US2015370400A1Light guide device having touch functionYICHENG PREC INC·Filed 2015·Application pending·0 cites
- 2732US2016084486A1Lighting device controllable by hover operationYICHENG PREC INC·Filed 2015·Application pending·0 cites
- 2831US2016239145A1Touch button system having externally programmable displayYICHENG PREC INC·Filed 2015·Application pending·0 cites
- 2930US10903797B2Bias circuit based on BiFET technology for supplying a bias current to an RF power amplifierRAFAEL MICROELECTRONICS INC·Filed 2019·Granted Jan 26, 2021·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →