Yanchun Zhao

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Toronto, CA

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Patents Applicationslast 30 patents

Information Patent Application
Common inventory interface for order entry and payment systems
- Publication number 20070192365
- Publication date Aug 16, 2007
- International Business Machines Corporation
- Jia Lin Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for a distributed web commerce system
- Publication number 20020174034
- Publication date Nov 21, 2002
- International Business Machines Corporation
- Michael Kai-Yin Au
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for security of a network server
- Publication number 20020144157
- Publication date Oct 3, 2002
- International Business Machines Corporation
- Yanchun Zhao
- G06 - COMPUTING CALCULATING COUNTING