Yan-Yan Sun

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Electronic device and method of channel management
- Patent number 8,508,670
- Issue date Aug 13, 2013
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
- Lung Dai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
CASING AND LENS
- Publication number 20230194826
- Publication date Jun 22, 2023
- AAC Optics (Nanning) Co., Ltd.
- Yan Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Self-Driving Security Checking and Boarding Vehicle System
- Publication number 20200081433
- Publication date Mar 12, 2020
- International Business Machines Corporation
- Yan Sun
- G08 - SIGNALLING
Information Patent Application
TELEVISION AUTHORIZING SYSTEM FOR PLAYING MEDIA CONTENT AND AUTHORI...
- Publication number 20110154387
- Publication date Jun 23, 2011
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
- LUNG DAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE AND METHOD OF CHANNEL MANAGEMENT
- Publication number 20110141378
- Publication date Jun 16, 2011
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
- LUNG DAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Touch panel display device
- Publication number 20090295748
- Publication date Dec 3, 2009
- INNOCOM TECHNOLOGY (SHENZHEN) CO., LTD.
- Xian-Jie Liu
- G06 - COMPUTING CALCULATING COUNTING