Cheng-Hsin Lee

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Kaohsiung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing superabsorbent polymer
- Patent number 11,673,116
- Issue date Jun 13, 2023
- FORMOSA PLASTICS CORPORATION
- Zhong-Yi Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for organizing an electric energy and a kinetic energy of an...
- Patent number 8,676,421
- Issue date Mar 18, 2014
- Metal Industries Research & Development Centre
- Cheng-Hsin Lee
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SUPERABSORBENT POLYMER AND METHOD OF FABRICATING THE SAME
- Publication number 20250222431
- Publication date Jul 10, 2025
- Formosa Plastics Corporation
- Cheng-Lin LEE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SUPERABSORBENT POLYMER AND METHOD FOR PRODUCING THE SAME
- Publication number 20240042416
- Publication date Feb 8, 2024
- Formosa Plastics Corporation
- Tai-Hong LAI
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
SUPERABSORBENT POLYMER AND METHOD FOR PRODUCING THE SAME
- Publication number 20220040671
- Publication date Feb 10, 2022
- Formosa Plastics Corporation
- Zhong-Yi CHEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR ORGANIZING AN ELECTRIC ENERGY AND A KINETIC ENERGY OF AN...
- Publication number 20130018539
- Publication date Jan 17, 2013
- Metal Industries Research & Development Centre
- Cheng-Hsin Lee
- B60 - VEHICLES IN GENERAL
Information Patent Application
Method for Forming an U-shaped Metal Frame
- Publication number 20110107805
- Publication date May 12, 2011
- Metal Industries Research & Development Centre
- Cheng-Hsin Lee
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...