Jun Shao

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for key exchange and method and apparatus for red...
- Patent number 8,738,914
- Issue date May 27, 2014
- Huawei Technologies Co., Ltd.
- Zhenfu Cao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Efficient certified email protocol
- Patent number 8,341,410
- Issue date Dec 25, 2012
- Microsoft Corporation
- Jun Shao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
UNIDIRECTIONAL MULTI-USE PROXY RE-SIGNATURE PROCESS
- Publication number 20090327735
- Publication date Dec 31, 2009
- Microsoft Corporation
- Min Feng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR KEY EXCHANGE AND METHOD AND APPARATUS FOR RED...
- Publication number 20090271628
- Publication date Oct 29, 2009
- Zhenfu Cao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Efficient Certified Email Protocol
- Publication number 20090094452
- Publication date Apr 9, 2009
- Microsoft Corporation
- Jun Shao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE