Yucheng Hu

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Redwood City, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for managing time-based organization hierarchies
- Patent number 7,937,284
- Issue date May 3, 2011
- Siebel Systems, Inc.
- Daniel T. Chang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Method and system for managing time-based organization hierarchies
- Publication number 20070226025
- Publication date Sep 27, 2007
- Daniel T. Chang
- G06 - COMPUTING CALCULATING COUNTING