Chong Xu

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Radio frequency-based communication terminal having two exchangeabl...
- Patent number 8,224,267
- Issue date Jul 17, 2012
- Ambit Microsystems (Shanghai) Ltd.
- Ai-Ning Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication device
- Patent number 7,872,547
- Issue date Jan 18, 2011
- Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.
- Ai-Ning Song
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CHARGING CIRCUIT AND ADAPTER
- Publication number 20220239133
- Publication date Jul 28, 2022
- NANNING FULIAN FUGUI PRECISION INDUSTRIAL CO., LTD.
- CHONG XU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RADIO FREQUENCY-BASED COMMUNICATION TERMINAL HAVING TWO EXCHANGEABL...
- Publication number 20110070846
- Publication date Mar 24, 2011
- AMBIT MICROSYSTEMS (SHANGHAI) LTD.
- Ai-Ning Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION DEVICE
- Publication number 20100090777
- Publication date Apr 15, 2010
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO. LTD.
- AI-NING SONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WIRELESS COMMUNICATION DEVICE
- Publication number 20090264086
- Publication date Oct 22, 2009
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO.,LTD.
- Ai-Ning Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE