Chun-Fu LIU

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Jhubei City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Display and scanning method thereof
- Patent number 10,163,407
- Issue date Dec 25, 2018
- Fitipower Integrated Technology Inc.
- Kuei-Kai Chang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display and scanning method thereof
- Patent number 9,959,817
- Issue date May 1, 2018
- Fitipower Integrated Technology Inc.
- Kuei-Kai Chang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY AND SCANNING METHOD THEREOF
- Publication number 20180166022
- Publication date Jun 14, 2018
- Fitipower Integrated Technology Inc.
- Kuei-Kai CHANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY AND SCANNING METHOD THEREOF
- Publication number 20160307495
- Publication date Oct 20, 2016
- Fitipower Integrated Technology Inc.
- Kuei-Kai CHANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS