Inventor · disambiguated record
Che-Wei Chang
Also filed as: CHANG CHE-WEI
162 granted patents·74 pending applications·398 citations·filing 2007–2025
99Inventor score
Files withTDK TAIWAN CORP57DANYANG UPC AUTO PARTS CO LTD29UNITED MICROELECTRONICS CORP29CHUNGHWA PICTURE TUBES LTD14FOSITEK CORP9
Top patents by PatentIndex Score
236 records- 0198US11706996B2Magnetoresistive random access memoryUNITED MICROELECTRONICS CORP·Filed 2021·Granted Jul 18, 2023·3 cites·10 claims
- 0297US11852886B2Optical element driving mechanismTDK TAIWAN CORP·Filed 2022·Granted Dec 26, 2023·4 cites·21 claims
- 0397US10951089B2Tactile feedback mechanismTDK TAIWAN CORP·Filed 2020·Granted Mar 16, 2021·3 cites·20 claims
- 0496US12222576B2Optical element driving mechanismTDK TAIWAN CORP·Filed 2023·Granted Feb 11, 2025·3 cites·10 claims
- 0596US12029139B2Magnetoresistive random access memoryUNITED MICROELECTRONICS CORP·Filed 2023·Granted Jul 2, 2024·1 cites·8 claims
- 0696US11906810B2Optical element driving mechanismTDK TAIWAN CORP·Filed 2021·Granted Feb 20, 2024·4 cites·19 claims
- 0796US11693293B2Optical systemTDK TAIWAN CORP·Filed 2021·Granted Jul 4, 2023·3 cites·17 claims
- 0896US11333847B2Optical element driving mechanismTDK TAIWAN CORP·Filed 2020·Granted May 17, 2022·4 cites·7 claims
- 0996US11287725B2Optical systemTDK TAIWAN CORP·Filed 2020·Granted Mar 29, 2022·4 cites·19 claims
- 1095US12416779B2Optical systemTDK TAIWAN CORP·Filed 2023·Granted Sep 16, 2025·2 cites·20 claims
- 1195US12164172B2Optical element driving mechanismTDK TAIWAN CORP·Filed 2021·Granted Dec 10, 2024·3 cites·20 claims
- 1295US11880090B2Optical element driving mechanismTDK TAIWAN CORP·Filed 2022·Granted Jan 23, 2024·3 cites·16 claims
- 1395US11131827B2Optical element driving mechanismTDK TAIWAN CORP·Filed 2019·Granted Sep 28, 2021·8 cites·22 claims
- 1495US11029453B2Optical systemTDK TAIWAN CORP·Filed 2019·Granted Jun 8, 2021·7 cites·19 claims
- 1595US10101595B2Lens driving deviceTDK TAIWAN CORP·Filed 2017·Granted Oct 16, 2018·7 cites·20 claims
- 1694US11340418B2Optical member driving mechanismTDK TAIWAN CORP·Filed 2019·Granted May 24, 2022·6 cites·19 claims
- 1794US11320629B2Driving mechanismTDK TAIWAN CORP·Filed 2020·Granted May 3, 2022·3 cites·20 claims
- 1893US11875737B2Scan-type display apparatus capable of short circuit detection, and data driver thereofMACROBLOCK INC·Filed 2022·Granted Jan 16, 2024·4 cites·21 claims
- 1993USD777808S3D printerXYZPRINTING INC·Filed 2016·Granted Jan 31, 2017·50 cites·1 claims
- 2092US12386145B2Optical systemTDK TAIWAN CORP·Filed 2023·Granted Aug 12, 2025·1 cites·19 claims
- 2192US12185494B2Heat dissipation assemblyDELTA ELECTRONICS INC·Filed 2022·Granted Dec 31, 2024·2 cites·4 claims
- 2292US12078863B2Optical member driving mechanismTDK TAIWAN CORP·Filed 2022·Granted Sep 3, 2024·1 cites·17 claims
- 2392US11932207B1Universal wiper base assembly structureDANYANG UPC AUTO PARTS CO LTD·Filed 2023·Granted Mar 19, 2024·1 cites·10 claims
- 2492US11917923B2Magnetoresistive random access memory structureUNITED MICROELECTRONICS CORP·Filed 2021·Granted Feb 27, 2024·2 cites·12 claims
- 2592US9466678B2Semiconductor device and manufacturing method thereofUNITED MICROELECTRONICS CORP·Filed 2015·Granted Oct 11, 2016·13 cites·17 claims
- 2692US8581638B2High-side driver circuitCHEN TSUNG-LIN·Filed 2012·Granted Nov 12, 2013·17 cites·6 claims
- 2791US11766996B1Sealed type windshield wiper structureDANYANG UPC AUTO PARTS CO LTD·Filed 2022·Granted Sep 26, 2023·1 cites·7 claims
- 2891US11422357B2Optical systemTDK TAIWAN CORP·Filed 2020·Granted Aug 23, 2022·3 cites·19 claims
- 2991US9685973B2Successive approximation register (SAR) analog-to-digital converting circuit and method thereofREALTEK SEMICONDUCTOR CORP·Filed 2016·Granted Jun 20, 2017·12 cites·8 claims
- 3090US12290005B2Magnetoresistive random access memoryUNITED MICROELECTRONICS CORP·Filed 2024·Granted Apr 29, 2025·0 cites·8 claims
- 3190US11409069B2Optical element driving mechanismTDK TAIWAN CORP·Filed 2020·Granted Aug 9, 2022·2 cites·18 claims
- 3290US11397303B2Optical element driving mechanismTDK TAIWAN CORP·Filed 2020·Granted Jul 26, 2022·3 cites·24 claims
- 3390US11181669B2Optical systemTDK TAIWAN CORP·Filed 2019·Granted Nov 23, 2021·7 cites·20 claims
- 3490US11139428B2Magnetoresistive random access memoryUNITED MICROELECTRONICS CORP·Filed 2019·Granted Oct 5, 2021·2 cites·8 claims
- 3590USD777228S3D printerXYZPRINTING INC·Filed 2016·Granted Jan 24, 2017·40 cites·1 claims
- 3690US9334199B2Suspended nutrition compositionCHUNGHWA PICTURE TUBES LTD·Filed 2014·Granted May 10, 2016·9 cites·11 claims
- 3789US11947182B2Optical element driving mechanismTDK TAIWAN CORP·Filed 2019·Granted Apr 2, 2024·3 cites·20 claims
- 3889US11934027B2Optical systemTDK TAIWAN CORP·Filed 2022·Granted Mar 19, 2024·1 cites·19 claims
- 3989US11929016B2Scan-type display apparatus capable of short circuit detection, and scan driver thereofMACROBLOCK INC·Filed 2022·Granted Mar 12, 2024·2 cites·18 claims
- 4089US11846827B2Optical element drive mechanismTDK TAIWAN CORP·Filed 2020·Granted Dec 19, 2023·2 cites·20 claims
- 4189US11579398B2Optical member driving mechanismTDK TAIWAN CORP·Filed 2019·Granted Feb 14, 2023·3 cites·18 claims
- 4289US2025035718A1Semiconductor device and method for fabricating the sameUNITED MICROELECTRONICS CORP·Filed 2024·Application pending·0 cites
- 4389US2025157553A1Memory device and method for controlling verification voltage of memory deviceEMEMORY TECHNOLOGY INC·Filed 2024·Application pending·0 cites
- 4488US12449630B2Optical systemTDK TAIWAN CORP·Filed 2022·Granted Oct 21, 2025·1 cites·19 claims
- 4588US12422644B2Optical systemTDK TAIWAN CORP·Filed 2022·Granted Sep 23, 2025·1 cites·17 claims
- 4688US12416777B2Optical systemTDK TAIWAN CORP·Filed 2022·Granted Sep 16, 2025·1 cites·18 claims
- 4788US11996037B2Scan-type display apparatus capable of short circuit detection, and data driver thereofMACROBLOCK INC·Filed 2022·Granted May 28, 2024·2 cites·21 claims
- 4888US11567291B2Optical systemTDK TAIWAN CORP·Filed 2019·Granted Jan 31, 2023·2 cites·24 claims
- 4988US11002941B2Calibration methodTDK TAIWAN CORP·Filed 2019·Granted May 11, 2021·3 cites·18 claims
- 5088US9305611B2Sense amplifier for a memory cell with a fast sensing speedEMEMORY TECHNOLOGY INC·Filed 2015·Granted Apr 5, 2016·6 cites·25 claims
Showing the top 50 of 236 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →