Ka-Chun AU-YEUNG

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Kaohsiung City, TW

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Patents Applicationslast 30 patents

Information Patent Application
POLYMER COMPOSITE, USE THEREOF, LOW DIELECTRIC RESIN COMPOSITION, P...
- Publication number 20250122367
- Publication date Apr 17, 2025
- LCY Chemical Corp.
- Chi-Jui HSIEH
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HYDROCARBON RESIN POLYMER AND MANUFACTURING METHOD THEREOF AND SUBS...
- Publication number 20250101151
- Publication date Mar 27, 2025
- LCY Chemical Corp.
- Chien-Han CHEN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RESIN COMPOSITION AND MANUFACTURING METHOD THEREOF AND SUBSTRATE ST...
- Publication number 20250066582
- Publication date Feb 27, 2025
- LCY Chemical Corp.
- Yi-Hsuan TANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HYDROCARBON RESIN POLYMER, PREPARATION METHOD THEREOF, AND COMPOSIT...
- Publication number 20230331971
- Publication date Oct 19, 2023
- LCY Chemical Corp.
- Yu-Chen HSU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...