Inventor · disambiguated record
Kai Cheng
Also filed as: CHENG KAI · CHENG KAI-YU
125 granted patents·147 pending applications·148 citations·filing 2004–2025
99Inventor score
Files withENKRIS SEMICONDUCTOR INC213ENKRIS SEMICONDUCTOR WUXI LTD12INNOLUX CORP8TAIWAN SEMICONDUCTOR MFG CO LTD8IMEC7
Top patents by PatentIndex Score
272 records- 0191US11469101B2Semiconductor structure and manufacturing method thereforENKRIS SEMICONDUCTOR INC·Filed 2021·Granted Oct 11, 2022·2 cites·20 claims
- 0289US11335827B2Methods for manufacturing semiconductor deviceINNOLUX CORP·Filed 2020·Granted May 17, 2022·2 cites·5 claims
- 0389US11133295B2Methods for manufacturing a display deviceINNOLUX CORP·Filed 2020·Granted Sep 28, 2021·2 cites·6 claims
- 0489US10164111B2Semiconductor device and methods of manufactureTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2016·Granted Dec 25, 2018·5 cites·20 claims
- 0589US8487316B2Method of manufacturing an integrated semiconductor substrate structure with device areas for definition of GaN-based devices and CMOS devicesCHENG KAI·Filed 2010·Granted Jul 16, 2013·13 cites·8 claims
- 0689US7621173B2Nano-identation ultrasonic detecting system and method thereofIND TECH RES INST·Filed 2006·Granted Nov 24, 2009·29 cites·10 claims
- 0786US7666765B2Method for forming a group III nitride material on a silicon substrateIMEC·Filed 2007·Granted Feb 23, 2010·11 cites·30 claims
- 0885US12211923B2Semiconductor structure and forming method thereofENKRIS SEMICONDUCTOR INC·Filed 2021·Granted Jan 28, 2025·1 cites·20 claims
- 0985US10700208B2Semiconductor device and methods of manufactureTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2018·Granted Jun 30, 2020·3 cites·20 claims
- 1085US9445669B2Combined shelf structure and refrigeration equipmentHISENSE RONSHEN (GUANGDONG) FREEZER CO LTD·Filed 2015·Granted Sep 20, 2016·14 cites·16 claims
- 1184US11848205B2Semiconductor structure and manufacturing method thereforENKRIS SEMICONDUCTOR INC·Filed 2021·Granted Dec 19, 2023·1 cites·20 claims
- 1282US11393951B2Semiconductor structure and method for manufacturing the sameENKRIS SEMICONDUCTOR INC·Filed 2020·Granted Jul 19, 2022·1 cites·17 claims
- 1381US10516042B2III group nitride semiconductor device and manufacturing method thereofENKRIS SEMICONDUCTOR INC·Filed 2016·Granted Dec 24, 2019·3 cites·14 claims
- 1481US8373204B2Semiconductor device and method of manufacturing thereofIMEC·Filed 2010·Granted Feb 12, 2013·4 cites·16 claims
- 1579US9812540B2Enhanced switch device and manufacturing method thereforENKRIS SEMICONDUCTOR INC·Filed 2013·Granted Nov 7, 2017·5 cites·20 claims
- 1679US9640624B2Semiconductor device and manufacturing method thereforENKRIS SEMICONDUCTOR INC·Filed 2014·Granted May 2, 2017·4 cites·20 claims
- 1778US7989925B2Method for forming a group III nitride material on a silicon substrateIMEC·Filed 2009·Granted Aug 2, 2011·5 cites·11 claims
- 1876US11955579B2Methods for manufacturing semiconductor deviceINNOLUX CORP·Filed 2022·Granted Apr 9, 2024·0 cites·2 claims
- 1976US11949040B2Methods for manufacturing semiconductor deviceINNOLUX CORP·Filed 2022·Granted Apr 2, 2024·0 cites·5 claims
- 2076US9269800B2Enhanced device and manufacturing method thereforENKRIS SEMICONDUCTOR INC·Filed 2013·Granted Feb 23, 2016·4 cites·20 claims
- 2175US12477760B2Semiconductor structure and manufacturing method thereofENKRIS SEMICONDUCTOR WUXI LTD·Filed 2023·Granted Nov 18, 2025·0 cites·14 claims
- 2274US10026834B2Method of manufacturing enhanced device and enhanced deviceENKRIS SEMICONDUCTOR INC·Filed 2016·Granted Jul 17, 2018·2 cites·18 claims
- 2372US12132067B2Image sensorENKRIS SEMICONDUCTOR INC·Filed 2023·Granted Oct 29, 2024·0 cites·13 claims
- 2472US8580626B2Semiconductor device and method of manufacturing thereofIMEC·Filed 2013·Granted Nov 12, 2013·2 cites·19 claims
- 2571US12453211B2Semiconductor structuresENKRIS SEMICONDUCTOR INC·Filed 2023·Granted Oct 21, 2025·0 cites·17 claims
- 2671US10409482B2Electronic system, touch sensitive processing apparatus and method thereof for switching to normal operation mode upon receiving touch gesture in power saving modeEGALAX_EMPIA TECH INC·Filed 2017·Granted Sep 10, 2019·1 cites·32 claims
- 2771US9123637B2Semiconductor epitaxial structure and method for forming the sameENKRIS SEMICONDUCTOR INC·Filed 2013·Granted Sep 1, 2015·2 cites·18 claims
- 2871US8437001B2Method for forming a nanostructure penetrating a layerCHENG KAI·Filed 2011·Granted May 7, 2013·1 cites·19 claims
- 2970US12494392B2Graphite discENKRIS SEMICONDUCTOR INC·Filed 2023·Granted Dec 9, 2025·0 cites·13 claims
- 3069US11973067B2Methods for manufacturing a display deviceINNOLUX CORP·Filed 2021·Granted Apr 30, 2024·0 cites·6 claims
- 3169US7532329B2Fiber optic interferometric position sensor and measurement method thereofIND TECH RES INST·Filed 2007·Granted May 12, 2009·7 cites·9 claims
- 3268US12495646B2Light emitting device and method for manufacturing the same, terminal deviceENKRIS SEMICONDUCTOR INC·Filed 2023·Granted Dec 9, 2025·0 cites·20 claims
- 3368US11508849B2Semiconductor device and methods of manufactureTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Nov 22, 2022·0 cites·20 claims
- 3468US8623685B2Method of manufacturing a light emitting diodeCHENG KAI·Filed 2011·Granted Jan 7, 2014·2 cites·8 claims
- 3567US10461220B2Method of manufacturing a semiconductor device and a semiconductor deviceIMEC·Filed 2014·Granted Oct 29, 2019·1 cites·18 claims
- 3667US10269705B2Semiconductor structure and manufacturing method thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2018·Granted Apr 23, 2019·1 cites·20 claims
- 3767US9098848B2Safety cover design for financial transaction deviceCASTLES TECHNOLOGY CO LTD·Filed 2013·Granted Aug 4, 2015·1 cites·9 claims
- 3867US2025038479A1Semiconductor structure and semiconductor structure preparation methodENKRIS SEMICONDUCTOR WUXI LTD·Filed 2024·Application pending·0 cites
- 3966US2024145628A1Manufacturing method for epitaxial substrate, epitaxial substrate and semiconductor structureENKRIS SEMICONDUCTOR INC·Filed 2023·Application pending·0 cites
- 4065US7274131B2Piezoelectric motor with actuator to move the rotor about two orthogonal axesJOHNSON ELECTRIC SA·Filed 2004·Granted Sep 25, 2007·14 cites·21 claims
- 4165US2025072196A1Resonant cavity light-emitting diode, manufacturing method thereof, and light-emitting array structureENKRIS SEMICONDUCTOR INC·Filed 2024·Application pending·0 cites
- 4265US2025072197A1Resonant cavity light-emitting diode and preparing method thereof, light-emitting array structureENKRIS SEMICONDUCTOR INC·Filed 2024·Application pending·0 cites
- 4364US12218276B2Semiconductor structures and substrates thereof, and methods for manufacturing the sameENKRIS SEMICONDUCTOR INC·Filed 2020·Granted Feb 4, 2025·0 cites·20 claims
- 4464US2025359184A1Semiconductor structureENKRIS SEMICONDUCTOR INC·Filed 2024·Application pending·0 cites
- 4564US2024363805A1Semiconductor structure and manufacturing method thereforENKRIS SEMICONDUCTOR INC·Filed 2023·Application pending·0 cites
- 4664US2025194172A1Semiconductor structure and method for manufacturing the sameENKRIS SEMICONDUCTOR INC·Filed 2024·Application pending·0 cites
- 4763US12495656B2Full-color LED epitaxial structureENKRIS SEMICONDUCTOR INC·Filed 2022·Granted Dec 9, 2025·0 cites·18 claims
- 4863US12389621B2Semiconductor structure with diffusion blocking layer and preparing method for semiconductor structureENKRIS SEMICONDUCTOR INC·Filed 2021·Granted Aug 12, 2025·0 cites·18 claims
- 4963US12261244B2LED structure and preparation method thereofENKRIS SEMICONDUCTOR WUXI LTD·Filed 2022·Granted Mar 25, 2025·0 cites·20 claims
- 5063US12183576B2Preparation method for semiconductor structureENKRIS SEMICONDUCTOR INC·Filed 2022·Granted Dec 31, 2024·0 cites·16 claims
Showing the top 50 of 272 patent records by PatentIndex Score.
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