Ting Zhao

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Springs, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Matching of complex nested objects by multilevel hashing
- Patent number 7,613,701
- Issue date Nov 3, 2009
- International Business Machines Corporation
- Ting Zhao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Updating usage conditions in lieu of download digital rights manage...
- Patent number 7,487,128
- Issue date Feb 3, 2009
- International Business Machines Corporation
- Richard L. Spagna
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for securing local database file of local content...
- Patent number 7,228,437
- Issue date Jun 5, 2007
- International Business Machines Corporation
- Richard L. Spagna
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Updating usage conditions in lieu of download digital rights manage...
- Patent number 7,110,984
- Issue date Sep 19, 2006
- International Business Machines Corporation
- Richard L. Spagna
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Method and system for matching of complex nested objects by multile...
- Publication number 20060136390
- Publication date Jun 22, 2006
- International Business Machines Corporation
- Ting Zhao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Updating usage conditions in lieu of download digital rights manage...
- Publication number 20060089912
- Publication date Apr 27, 2006
- International Business Machines Corporation
- Richard L. Spagna
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and system for securing local database file of local content...
- Publication number 20020002468
- Publication date Jan 3, 2002
- International Business Machines Corporation
- Richard L. Spagna
- G06 - COMPUTING CALCULATING COUNTING