Jianguo ZHANG

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Security locking device of computers
- Patent number 10,523,436
- Issue date Dec 31, 2019
- SHENZHEN ZHENHUA MICROELECTRONICS CO., LTD
- Jianguo Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Real-time communication system, device, and method
- Patent number 9,351,240
- Issue date May 24, 2016
- Nationz Technologies Inc.
- Jianguo Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
COMPUTER SECURITY LOCKS HAVING SEPARATE KEY PAIRS
- Publication number 20170373851
- Publication date Dec 28, 2017
- SHENZHEN ZHENHUA MICROELECTRONICS CO., LTD
- Jianguo ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REAL-TIME COMMUNICATION SYSTEM, DEVICE, AND METHOD
- Publication number 20130273960
- Publication date Oct 17, 2013
- Jianguo ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE