Qixiang Sun

Follow

Person

Amarillo, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
System and method for protecting privacy and anonymity of parties o...
- Patent number 7,669,049
- Issue date Feb 23, 2010
- Microsoft Corporation
- Yi-Min Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for evaluating and enhancing source anonymity for...
- Patent number 7,640,215
- Issue date Dec 29, 2009
- Microsoft Corporation
- Yi-Min Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for evaluating and enhancing source anonymity for...
- Patent number 7,096,200
- Issue date Aug 22, 2006
- Microsoft Corporation
- Yi-Min Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for protecting privacy and anonymity of parties o...
- Patent number 6,986,036
- Issue date Jan 10, 2006
- Microsoft Corporation
- Yi-Min Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Gossip-based reliable multicast message recovery system and method
- Patent number 6,980,518
- Issue date Dec 27, 2005
- International Business Machines Corporation
- Qixiang Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
System and method for evaluating and enhancing source anonymity for...
- Publication number 20060059091
- Publication date Mar 16, 2006
- Microsoft Corporation
- Yi-Min Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for protecting privacy and anonymity of parties o...
- Publication number 20050172120
- Publication date Aug 4, 2005
- Microsoft Corporation
- Yi-Min Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for evaluating and enhancing source anonymity for...
- Publication number 20030200175
- Publication date Oct 23, 2003
- Microsoft Corporation
- Yi-Min Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for protecting privacy and anonymity of parties o...
- Publication number 20030182443
- Publication date Sep 25, 2003
- Microsoft Corporation
- Yi-Min Wang
- G06 - COMPUTING CALCULATING COUNTING