Meixiang Li

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Shenzhen Guangdong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Secure RF communication method, terminal and system
- Patent number 9,521,546
- Issue date Dec 13, 2016
- Nationz Technologies Inc.
- Meixiang Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Collision detection method for a radio-frequency SIM card with low-...
- Patent number 9,076,051
- Issue date Jul 7, 2015
- Nationz Technologies Inc.
- Meixiang Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for improving communication distance accuracy of...
- Patent number 8,682,271
- Issue date Mar 25, 2014
- Nationz Technologies, Inc.
- Yingtong Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
RF SIM card, card reader, and communication method
- Patent number 8,630,584
- Issue date Jan 14, 2014
- Nationz Technologies Inc.
- Yunbo Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
WIRELESS COMMUNICATION METHODS, APPARATUSES, AND ASSOCIATED APPLICA...
- Publication number 20160345376
- Publication date Nov 24, 2016
- NATIONZ TECHNOLOGIES INC.
- XIANWEI YANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SECURE RF COMMUNICATION METHOD, TERMINAL AND SYSTEM
- Publication number 20140349608
- Publication date Nov 27, 2014
- NATIONZ TECHNOLOGIES INC.
- Meixiang Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR INDOOR POSITIONING OF MOBILE TERMINALS
- Publication number 20130281117
- Publication date Oct 24, 2013
- Aimin Shen
- G01 - MEASURING TESTING
Information Patent Application
COLLISION DETECTION METHOD FOR A RADIO-FREQUENCY SIM CARD WITH LOW-...
- Publication number 20130012132
- Publication date Jan 10, 2013
- Meixiang Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND DEVICE FOR IMPROVING COMMUNICATION DISTANCE ACCURACY OF...
- Publication number 20110241840
- Publication date Oct 6, 2011
- NATIONZ TECHNOLOGIES INC.
- Yingtong Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RF SIM CARD, CARD READER, AND COMMUNICATION METHOD
- Publication number 20110165862
- Publication date Jul 7, 2011
- Nationz Technologies Inc.
- Yunbo YU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE