Inventor · disambiguated record
Chien-Chang Chu
Also filed as: CHU CHIEN CHANG
4 granted patents·52 citations·filing 1997–2021
74Inventor score
Top patents by PatentIndex Score
4 records- 0185US11648647B2Pneumatic clamping devicePRIMAX ELECTRONICS LTD·Filed 2021·Granted May 16, 2023·2 cites·12 claims
- 0283US11305436B2Lateral gripperTCTM HONG KONG LTD·Filed 2020·Granted Apr 19, 2022·3 cites·15 claims
- 0378US6592386B2Socket which can be tightly connected with a plugPRIMAX ELECTRONICS LTD·Filed 2002·Granted Jul 15, 2003·34 cites·13 claims
- 0431US5865175ARescuing helmet having illuminating deviceFiled 1997·Granted Feb 2, 1999·13 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →