Inventor · disambiguated record
Huan-Kun Chang
Also filed as: CHANG HUAN-KUN
2 granted patents·13 citations·filing 1998–2002
56Inventor score
Technology areasB29C
Top patents by PatentIndex Score
2 records- 0157US6722521B2Low permeation pinchoff connection for bridging a barrier layer and method of making sameVISTEON GLOBAL TECH INC·Filed 2002·Granted Apr 20, 2004·4 cites·20 claims
- 0233US6063326AMethod of thermoforming a thin multi-layer flexible filmFORD MOTOR CO·Filed 1998·Granted May 16, 2000·9 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →