Ke-Fu Lin

Follow

Person

Kaohsiung County, TW

People

Patents Grantslast 30 patents

Information Patent Grant
PH sensor and reference electrode thereof
- Patent number 11,860,117
- Issue date Jan 2, 2024
- LUH CHERNG ENTERPRISE CO., LTD.
- Wen-Feng Tsai
- G01 - MEASURING TESTING
Information Patent Grant
Variable pressure reducing device
- Patent number 8,079,386
- Issue date Dec 20, 2011
- Luchan Enterprises Co., Ltd.
- Wen-Feng Tsai
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
PH SENSOR AND REFERENCE ELECTRODE THEREOF
- Publication number 20230273141
- Publication date Aug 31, 2023
- Luh Cherng Enterprise Co., Ltd.
- Wen-Feng TSAI
- G01 - MEASURING TESTING