Inventor · disambiguated record
Yi-Chen Wang
Also filed as: WANG YI · WANG YI-CHEN
56 granted patents·36 pending applications·370 citations·filing 2006–2025
98Inventor score
Files withTAIWAN SEMICONDUCTOR MFG CO LTD23PRIMAX ELECTRONICS LTD19WANG YI-CHEN10DARFON ELECTRONICS CORP6BEIJING BAIDU NETCOM SCI & TECH CO LTD4
Top patents by PatentIndex Score
92 records- 0196US11996321B2Semiconductor structure and method for forming the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted May 28, 2024·4 cites·20 claims
- 0296US11664272B2Etch profile control of gate contact openingTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted May 30, 2023·3 cites·20 claims
- 0394US9852854B1Slim-type keyboardPRIMAX ELECTRONICS LTD·Filed 2016·Granted Dec 26, 2017·9 cites·9 claims
- 0493US11961893B2Contacts for semiconductor devices and methods of forming the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Apr 16, 2024·2 cites·20 claims
- 0593USD921665SMobile phone or portion thereof with graphical user interfaceBEIJING BAIDU NETCOM SCI & TECH CO LTD·Filed 2019·Granted Jun 8, 2021·44 cites·1 claims
- 0692USD922417SMobile phone or portion thereof with graphical user interfaceBEIJING BAIDU NETCOM SCI & TECH CO LTD·Filed 2019·Granted Jun 15, 2021·41 cites·1 claims
- 0791US11823850B1Information handling system keyboard backlight having mini-LED integrated light guide arrangementDELL PRODUCTS LP·Filed 2022·Granted Nov 21, 2023·1 cites·19 claims
- 0889USD926209SMobile phone or portion thereof with graphical user interfaceBEIJING BAIDU NETCOM SCI & TECH CO LTD·Filed 2019·Granted Jul 27, 2021·31 cites·1 claims
- 0989USD621350SServo motor driverDELTA ELECTRONICS INC·Filed 2009·Granted Aug 10, 2010·39 cites·1 claims
- 1088USD631436SServo motor driverDELTA ELECTRONICS INC·Filed 2009·Granted Jan 25, 2011·37 cites·1 claims
- 1187US11443726B2Sound isolation window and heat dissipation structureINVENTEC PUDONG TECH CORP·Filed 2019·Granted Sep 13, 2022·6 cites·9 claims
- 1287US9984839B2Illuminated keyboardPRIMAX ELECTRONICS LTD·Filed 2016·Granted May 29, 2018·4 cites·10 claims
- 1387US9799467B1Key structurePRIMAX ELECTRONICS LTD·Filed 2016·Granted Oct 24, 2017·4 cites·9 claims
- 1487US2025366018A1Etch profile control of via openingTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 1586USD623592SServo motor driverDELTA ELECTRONICS INC·Filed 2009·Granted Sep 14, 2010·32 cites·1 claims
- 1686USD621351SServo motor driverDELTA ELECTRONICS INC·Filed 2009·Granted Aug 10, 2010·33 cites·1 claims
- 1785US2025351501A1Contacts for semiconductor devices and methods of forming the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 1884US2025338594A1Conductive capping for work function layer and method forming sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 1983US9773626B1KeyboardPRIMAX ELECTRONICS LTD·Filed 2016·Granted Sep 26, 2017·3 cites·12 claims
- 2083US2025258125A1Biosensor and manufacturing method thereforLEADWAY HK LTD·Filed 2023·Application pending·0 cites
- 2183US2025258127A1Biosensor and method for preparing biosensorLEADWAY HK LTD·Filed 2023·Application pending·0 cites
- 2282US2025258126A1Biosensor and manufacturing method thereforLEADWAY HK LTD·Filed 2023·Application pending·0 cites
- 2381US12349395B2Inter block for recessed contacts and methods forming sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Granted Jul 1, 2025·0 cites·20 claims
- 2481US12107003B2Etch profile control of gate contact openingTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Oct 1, 2024·0 cites·20 claims
- 2580US2025301694A1Inter block for recessed contacts and methods forming sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 2679US2024395607A1Etch profile control of gate contact openingTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 2778US10867909B1Semiconductor structure and method of fabricating wiring structureMACRONIX INT CO LTD·Filed 2019·Granted Dec 15, 2020·2 cites·20 claims
- 2878US9941072B1Keyboard devicePRIMAX ELECTRONICS LTD·Filed 2017·Granted Apr 10, 2018·2 cites·9 claims
- 2978US7265310B1Key mechanismDARFON ELECTRONICS CORP·Filed 2006·Granted Sep 4, 2007·9 cites·4 claims
- 3078US2024371956A1Conductive capping for work function layer and method forming sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 3177US8446122B2Electronic device and chargeable keyboard with solar cells located on a keyboardWANG YI-CHEN·Filed 2011·Granted May 21, 2013·2 cites·10 claims
- 3277US2024250143A1Contacts for semiconductor devices and methods of forming the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 3376US8030585B2Press-key structureDARFON ELECTRONICS CORP·Filed 2008·Granted Oct 4, 2011·8 cites·17 claims
- 3475US2024387266A1Recessed contacts at line end and methods forming sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 3574US10161060B2Gas-supply system and methodTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2014·Granted Dec 25, 2018·1 cites·19 claims
- 3674US8939836B2Interactive game controlling method for use in touch panel device mediumFOURIER INFORMATION CORP·Filed 2013·Granted Jan 27, 2015·5 cites·7 claims
- 3773US2023361185A1Etch profile control of via openingTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Application pending·0 cites
- 3872US11967622B2Inter block for recessed contacts and methods forming sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Apr 23, 2024·0 cites·20 claims
- 3972US2025096043A1Dielectric cap structure in semiconductor devices and methods of manufacturing the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 4072US2024230772A1Method for providing a state of charge of a battery cell and device for providing a state of charge of a battery cellVOLKSWAGEN AG·Filed 2023·Application pending·0 cites
- 4171US12119386B2Conductive capping for work function layer and method forming sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Oct 15, 2024·0 cites·20 claims
- 4270USD922416SMobile phone or portion thereof with graphical user interfaceBEIJING BAIDU NETCOM SCI & TECH CO LTD·Filed 2019·Granted Jun 15, 2021·11 cites·1 claims
- 4370USD912080SMobile phone or portion thereof with graphical user interfaceBEIJING BAIDU NETCOM SCI & TEC·Filed 2019·Granted Mar 2, 2021·11 cites·1 claims
- 4470US10636592B2Keyboard devicePRIMAX ELECTRONICS LTD·Filed 2018·Granted Apr 28, 2020·1 cites·5 claims
- 4570US9965046B2Keyboard and notebook computer with samePRIMAX ELECTRONICS LTD·Filed 2016·Granted May 8, 2018·1 cites·20 claims
- 4670US2024079409A1Semiconductor device structure with conductive via structureTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Application pending·0 cites
- 4769US11749732B2Etch profile control of via openingTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Sep 5, 2023·0 cites·20 claims
- 4868US12107007B2Recessed contacts at line end and methods forming sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Oct 1, 2024·0 cites·20 claims
- 4967USD912081SMobile phone or portion thereof with graphical user interfaceBEIJING BAIDU NETCOM SCI & TEC·Filed 2019·Granted Mar 2, 2021·10 cites·1 claims
- 5067USD912079SMobile phone or portion thereof with graphical user interfaceBEIJING BAIDU NETCOM SCI & TEC·Filed 2019·Granted Mar 2, 2021·10 cites·1 claims
Showing the top 50 of 92 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →