Shengbo Guo

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Nanchang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Single-layer multi-point touch-control conductive film
- Patent number 9,640,294
- Issue date May 2, 2017
- Nangchang O-Film Tech Co., Ltd.
- Sheng Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Flexible circuit connecting device
- Patent number 9,445,502
- Issue date Sep 13, 2016
- NANCHANG O-FILM TECH CO., LTD.
- Sheng Zhang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Transparent conductive film and preparation method thereof
- Patent number 9,392,700
- Issue date Jul 12, 2016
- Nanchang O-Film Tech. Co., Ltd.
- Yulong Gao
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
SINGLE-LAYER MULTI-POINT TOUCH-CONTROL CONDUCTIVE FILM AND METHOD F...
- Publication number 20140356582
- Publication date Dec 4, 2014
- NANCHANG O-FILM TECH. CO., LTD.
- SHENG ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FLEXIBLE CIRCUIT CONNECTING DEVICE
- Publication number 20140353011
- Publication date Dec 4, 2014
- NANCHANG O-FILM TECH CO., LTD.
- SHENG ZHANG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
TRANSPARENT CONDUCTIVE FILM AND PREPARATION METHOD THEREOF
- Publication number 20140290995
- Publication date Oct 2, 2014
- Yulong Gao
- G06 - COMPUTING CALCULATING COUNTING