Inventor · disambiguated record
Chin-Chung Chang
Also filed as: CHANG CHIN-CHUNG
2 granted patents·2 pending applications·96 citations·filing 2001–2021
58Inventor score
Top patents by PatentIndex Score
4 records- 0189US6395633B1Method of forming micro-viaWORLD WISER ELECTRICS INC·Filed 2001·Granted May 28, 2002·96 cites·17 claims
- 0238US2022305623A1Fan clutch wrenchCHIUANYOU METAL CO LTD·Filed 2021·Application pending·0 cites
- 0335US11628488B2Method for manufacturing operation rod of wrench assembly for disassembling fan clutch, and product and wrench assembly thereofCHIUANYOU METAL CO LTD·Filed 2021·Granted Apr 18, 2023·0 cites·4 claims
- 0433US2005230711A1[circuit connecting structure and fabricating method thereof]CHANG CHIN-CHUNG·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →