Cheng-Hao Huang

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Changhua, TW

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Patents Grantslast 30 patents

Information Patent Grant
Vacuum release valve
- Patent number 11,009,133
- Issue date May 18, 2021
- CHANG PENG METAL INDUSTRIAL CO., LTD.
- Cheng-Feng Huang
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Touch panel and method of manufacturing the same
- Patent number 9,740,315
- Issue date Aug 22, 2017
- Chan-Hao Tseng
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
VACUUM RELEASE VALVE
- Publication number 20200096117
- Publication date Mar 26, 2020
- CHANG PENG METAL INDUSTRIAL CO., LTD.
- CHENG-FENG HUANG
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
FAUCET
- Publication number 20190220045
- Publication date Jul 18, 2019
- CHANG PENG METAL INDUSTRIAL CO., LTD.
- CHENG-FENG HUANG
- G05 - CONTROLLING REGULATING
Information Patent Application
FAUCET
- Publication number 20190220046
- Publication date Jul 18, 2019
- CHANG PENG METAL INDUSTRIAL CO., LTD.
- CHENG-FENG HUANG
- G05 - CONTROLLING REGULATING
Information Patent Application
TOUCH PANEL AND METHOD OF MANUFACTURING THE SAME
- Publication number 20150116245
- Publication date Apr 30, 2015
- TPK Glass Solutions (Xiamen) Inc.
- Chan-Hao Tseng
- G06 - COMPUTING CALCULATING COUNTING