Inventor · disambiguated record
Kai-Wen Cheng
Also filed as: CHENG KAI · CHENG KAI-WEN
74 granted patents·36 pending applications·252 citations·filing 2002–2025
98Inventor score
Files withTAIWAN SEMICONDUCTOR MFG CO LTD24MSTAR SEMICONDUCTOR INC22REALTEK SEMICONDUCTOR CORP7CHENG KAI-WEN6WONDERLAND SWITZERLAND AG5
Top patents by PatentIndex Score
110 records- 0196US11205401B1HDMI device and power-saving method for immediately switching HDMI portsMEDIATEK INC·Filed 2021·Granted Dec 21, 2021·7 cites·14 claims
- 0294US9577191B2RRAM cell bottom electrode formationTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2014·Granted Feb 21, 2017·11 cites·20 claims
- 0393US11556189B1Touchpad module and computing device using samePRIMAX ELECTRONICS LTD·Filed 2021·Granted Jan 17, 2023·9 cites·14 claims
- 0493USD963688SDisplay screen or portion thereof with animated graphical user interfaceGOGORO INC·Filed 2020·Granted Sep 13, 2022·22 cites·1 claims
- 0593US10630168B1Bridgeless power factor correction converter with zero current detection circuitNXP USA INC·Filed 2019·Granted Apr 21, 2020·14 cites·19 claims
- 0691USD975125SDisplay screen or portion thereof with animated graphical user interfaceGOGORO INC·Filed 2022·Granted Jan 10, 2023·13 cites·1 claims
- 0791USD820264SUSB connectorMIEZO INC·Filed 2017·Granted Jun 12, 2018·69 cites·1 claims
- 0888USD862490SDisplay screen with animated graphical user interfaceHTC CORP·Filed 2017·Granted Oct 8, 2019·30 cites·1 claims
- 0986US8709267B2Double patterning method using tilt-angle depositionYU CHWEN·Filed 2011·Granted Apr 29, 2014·8 cites·20 claims
- 1084US9728596B1Semiconductor device and integrated inductorTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2016·Granted Aug 8, 2017·4 cites·19 claims
- 1183US11770583B1HDMI device and power-saving method for immediately switching HDMI portsMEDIATEK INC·Filed 2022·Granted Sep 26, 2023·1 cites·16 claims
- 1283US11546073B2Control method and time aware bridge device for seamless precision time protocolREALTEK SEMICONDUCTOR CORP·Filed 2021·Granted Jan 3, 2023·2 cites·18 claims
- 1382US8471598B2Magnetic logic deviceYU CHWEN·Filed 2011·Granted Jun 25, 2013·6 cites·20 claims
- 1481US9991440B2Magnetoresistive random access memory cell and fabricating the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2015·Granted Jun 5, 2018·3 cites·19 claims
- 1581US9178136B2Magnetoresistive random access memory cell and fabricating the sameWU KUO-MING·Filed 2012·Granted Nov 3, 2015·4 cites·14 claims
- 1680US11447051B2Manufacturing method for a child carrying deviceWONDERLAND SWITZERLAND AG·Filed 2020·Granted Sep 20, 2022·1 cites·21 claims
- 1780US2025312895A1Screwdriver with Extendable Shaft and Bit StorageMILWAUKEE ELECTRIC TOOL CORP·Filed 2025·Application pending·0 cites
- 1878US8809976B2Method and structure for a MRAM device with a bilayer passivationCHEN CHIH-MING·Filed 2011·Granted Aug 19, 2014·3 cites·17 claims
- 1977US11447050B2Manufacturing method for a car safety seatWONDERLAND SWITZERLAND AG·Filed 2018·Granted Sep 20, 2022·1 cites·10 claims
- 2077US10492556B1Head mounted devicePRIMAX ELECTRONICS LTD·Filed 2018·Granted Dec 3, 2019·3 cites·14 claims
- 2177US9131198B2Signal processing apparatus and associated methodMSTAR SEMICONDUCTOR INC·Filed 2013·Granted Sep 8, 2015·3 cites·11 claims
- 2276US2024373758A1Magnetic tunnel junction device and method of forming the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 2375US11421234B2Aptamers for targeting coagulation factor XIII and uses thereofUNIV CHANG GUNG·Filed 2019·Granted Aug 23, 2022·1 cites·17 claims
- 2475US9887155B2Multiple metal layer semiconductor device and low temperature stacking method of fabricating the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2012·Granted Feb 6, 2018·3 cites·20 claims
- 2575US8186865B2Color light guide panel and liquid crystal displayWEI PEI-KUEN·Filed 2008·Granted May 29, 2012·5 cites·12 claims
- 2672US8905553B2Laser projector and method of detecting scanning angle range of laser beam thereofLITE ON IT CORP·Filed 2013·Granted Dec 9, 2014·4 cites·12 claims
- 2772US8772845B2Technique for smoothing an interface between layers of a semiconductor deviceCHEN CHIH-MING·Filed 2011·Granted Jul 8, 2014·3 cites·25 claims
- 2872US2025351737A1Semiconductor Memory Device And Method Of Forming The SameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 2970US12358104B2Screwdriver with extendable shaft and bit storageMILWAUKEE ELECTRIC TOOL CORP·Filed 2022·Granted Jul 15, 2025·0 cites·20 claims
- 3070US12029284B2Harness system with a buckle restraining functionWONDERLAND SWITZERLAND AG·Filed 2022·Granted Jul 9, 2024·0 cites·2 claims
- 3170US10473214B2Electronic continuously variable transmission (ECVT) system and control method for the sameMOTIVE POWER INDUSTRY CO LTD·Filed 2018·Granted Nov 12, 2019·1 cites·3 claims
- 3270US9685389B1Formation of getter layer for memory deviceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2016·Granted Jun 20, 2017·1 cites·20 claims
- 3369US12082510B2Magnetic tunnel junction device and method of forming the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Sep 3, 2024·0 cites·20 claims
- 3469US11052072B2Pyrazolo[4,3-C] quinoline derivatives for inhibition of β-glucuronidaseUNIV KAOHSIUNG MEDICAL·Filed 2019·Granted Jul 6, 2021·0 cites·4 claims
- 3568US11712089B2Harness system with a buckle restraining functionWONDERLAND SWITZERLAND AG·Filed 2021·Granted Aug 1, 2023·0 cites·8 claims
- 3665US10224971B1Symbol rate estimating device and method and adjacent channel interference detecting deviceMSTAR SEMICONDUCTOR INC·Filed 2018·Granted Mar 5, 2019·1 cites·9 claims
- 3765US10075285B2Loop bandwidth adjusting method for phase locked-loop unit and associated loop bandwidth adjusting unit and phase recovery moduleMSTAR SEMICONDUCTOR INC·Filed 2017·Granted Sep 11, 2018·1 cites·11 claims
- 3864US9502493B2Multi-step method of forming a metal filmTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2014·Granted Nov 22, 2016·1 cites·20 claims
- 3964US2025130211A1Method of screening new psychoactive substance and platform thereofUNIV NAT TAIWAN·Filed 2024·Application pending·0 cites
- 4062USD832217SUSB connectorMIEZO INC·Filed 2017·Granted Oct 30, 2018·10 cites·1 claims
- 4162US8300719B2Apparatus for detecting digital video signal parameters and method thereofCHENG KAI-WEN·Filed 2010·Granted Oct 30, 2012·2 cites·13 claims
- 4262US2020022462A1Harness system with a buckle restraining functionWONDERLAND SWITZERLAND AG·Filed 2019·Application pending·0 cites
- 4361US8823117B2Magnetic device fabricationYU CHEWN·Filed 2011·Granted Sep 2, 2014·2 cites·19 claims
- 4460US9201165B2Detection circuitLITE ON IT CORP·Filed 2013·Granted Dec 1, 2015·1 cites·5 claims
- 4560US2025063720A1Semiconductor device and manufacturing method thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Application pending·0 cites
- 4660US2025248072A1Semiconductor structureTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 4759US8013037B2Fire resistant material and formation thereofIND TECH RES INST·Filed 2007·Granted Sep 6, 2011·0 cites·13 claims
- 4858US11135206B2Pyrazolo[4,3-c]quinoline derivatives for inhibition of β-glucuronidaseUNIV KAOHSIUNG MEDICAL·Filed 2016·Granted Oct 5, 2021·0 cites·6 claims
- 4958US2023002774A1Methods and compostions for inhibiting coronaviral replicationCALIFORNIA INST OF TECHN·Filed 2022·Application pending·0 cites
- 5058US2024387169A1Method for forming semiconductor device having crystalline semiconductor filmTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Application pending·0 cites
Showing the top 50 of 110 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →