Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Tzu-jung Huang
Taipei
TW
4 patents
7 Patents
US12291006
2025
Polymer Film and Uses of the Same
CHANG CHUN PETROCHEMICAL CO., Ltd.
0 cites
US12280564
2025
Polymer Film and Uses of the Same
CHANG CHUN PETROCHEMICAL CO., Ltd.
0 cites
US12280565
2025
Polymer Film and Uses of the Same
CHANG CHUN PETROCHEMICAL CO., Ltd.
0 cites
US12280571
2025
Polymer Film and Uses of the Same
CHANG CHUN PETROCHEMICAL CO., Ltd.
0 cites
US12053956
2024
Polymer Film and Uses of the Same
Chang Chun Petrochemical Co., Ltd.
0 cites
US12036770
2024
Polymer Film and Uses of the Same
Chang Chun Petrochemical Co., Ltd.
0 cites
US11746198
2023
Polymer Film and Uses of the Same
Chang Chun Petrochemical Co., Ltd.
0 cites