Inventor · disambiguated record
Wen-Chun Chang
Also filed as: CHANG WEI-CHUN · CHANG WEN B · CHANG WEN C · CHANG WEN-CHUN
6 granted patents·7 pending applications·33 citations·filing 1991–2024
80Inventor score
Files withUNITED MICROELECTRONICS CORP5CHUAN YEN TECH CO LTD2IND TECH RES INST2CHANG WEN-CHUN1RUI YU1
Top patents by PatentIndex Score
13 records- 0180US8786362B1Schottky diode having current leakage protection structure and current leakage protecting method of the sameUNITED MICROELECTRONICS CORP·Filed 2013·Granted Jul 22, 2014·6 cites·15 claims
- 0276US7649377B2Test structureUNITED MICROELECTRONICS CORP·Filed 2008·Granted Jan 19, 2010·4 cites·13 claims
- 0367US7759957B2Method for fabricating a test structureUNITED MICROELECTRONICS CORP·Filed 2007·Granted Jul 20, 2010·2 cites·8 claims
- 0461USD1039653SNozzleCHUAN YEN TECH CO LTD·Filed 2022·Granted Aug 20, 2024·3 cites·1 claims
- 0557US8739816B2Fire hydrant boxCHANG WEN-CHUN·Filed 2012·Granted Jun 3, 2014·2 cites·5 claims
- 0655US5087302AProcess for producing rare earth magnetIND TECH RES INST·Filed 1991·Granted Feb 11, 1992·16 cites·13 claims
- 0754US2024428867A1Data storage device and control method for non-volatile memorySILICON MOTION INC·Filed 2024·Application pending·0 cites
- 0854US2025031458A1Semiconductor structure and method of preventing charging damage thereofUNITED MICROELECTRONICS CORP·Filed 2023·Application pending·0 cites
- 0951US2024168084A1Semiconductor structureUNITED MICROELECTRONICS CORP·Filed 2022·Application pending·0 cites
- 1050US2024001186A1Firefighting systemCHUAN YEN TECH CO LTD·Filed 2022·Application pending·0 cites
- 1142US2008218495A1Circuit capable of selectively operating in either an inspecting mode or a driving mode for a displayWINTEK CORP·Filed 2007·Application pending·0 cites
- 1238US2006086831A1High pressure water sprayerIND TECH RES INST·Filed 2005·Application pending·0 cites
- 1338US2007088927A1Method of protecting a storage device for a windows operating systemRUI YU·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →