WEI-CHIH LIAO

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CHANGHUA CITY, TW

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Patents Grantslast 30 patents

Information Patent Grant
Microbubble creating method using a forming machine
- Patent number 10,279,523
- Issue date May 7, 2019
- Everfocus International Co., Ltd.
- Wei-Chih Liao
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Microbubble creating method using a forming machine
- Patent number 10,239,244
- Issue date Mar 26, 2019
- Everfocus International Co., Ltd.
- Wei-Chih Liao
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Microbubble creating method using a forming machine
- Patent number 10,239,243
- Issue date Mar 26, 2019
- Everfocus International Co., Ltd.
- Wei-Chih Liao
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
MICROBUBBLE CREATING METHOD USING A FORMING MACHINE
- Publication number 20180281248
- Publication date Oct 4, 2018
- EVERFOCUS INTERNATIONAL CO., LTD.
- Wei-Chih LIAO
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MICROBUBBLE CREATING METHOD USING A FORMING MACHINE
- Publication number 20180281249
- Publication date Oct 4, 2018
- EVERFOCUS INTERNATIONAL CO., LTD.
- Wei-Chih LIAO
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MICROBUBBLE CREATING METHOD USING A FORMING MACHINE
- Publication number 20170095958
- Publication date Apr 6, 2017
- EVERFOCUS INTERNATIONAL CO., LTD.
- WEI-CHIH LIAO
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL