Wu Weng

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Tsukuba-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrochromic display device
- Patent number 8,526,095
- Issue date Sep 3, 2013
- Funai Electric Advanced Applied Technology Research Institute Inc.
- Toshimi Fukuoka
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electrochromic display device
- Patent number 8,467,119
- Issue date Jun 18, 2013
- Funai Electric Advanced Applied Technology Research Institute Inc.
- Wu Weng
- G02 - OPTICS
Information Patent Grant
Electrochromic display device
- Patent number 8,446,660
- Issue date May 21, 2013
- Funai Electric Advanced Applied Technology Research Institute Inc.
- Masao Suzuki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Electrochromic display device
- Patent number 7,995,262
- Issue date Aug 9, 2011
- Funai Electric Advanced Applied Technology Research Institute Inc.
- Tetsuya Higuchi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Electrochromic Display Device
- Publication number 20120026572
- Publication date Feb 2, 2012
- Funai Electric Co., Ltd.
- Wu WENG
- G02 - OPTICS
Information Patent Application
Electrochromic Display Device
- Publication number 20110141544
- Publication date Jun 16, 2011
- Funai Electric Advanced Applied Technology Research Institute Inc.,
- Masao Suzuki
- G02 - OPTICS
Information Patent Application
Electrochromic Display Device
- Publication number 20100277787
- Publication date Nov 4, 2010
- Funai Electric Advanced Applied Technology Research Institute Inc.
- Toshimi Fukuoka
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Electrochromic Display Device
- Publication number 20100134865
- Publication date Jun 3, 2010
- Funai Electric Advanced Applied Technology Research Institute Inc.
- Tetsuya HIGUCHI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS