% Expired Patents = 66.7

Forward Citations = 84

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3 inventors (with patents filed for the assignee):

Edward Y Chang (3 out of 11 patents)

Kwang-Ting Cheng (2 out of 14 patents)

Beitao Li (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 7158970 - Maximizing expected generalization for learning complex query concepts (2007-01-02),

2. 7106903 - Dynamic partial function in measurement of similarity of objects (2006-09-12),

3. 6976016 - Maximizing expected generalization for learning complex query concepts (2005-12-13),

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USPTO Data Jan 1 1976 - Oct 13 2026

3 Patents

#123 in Santa Barbara, CA

#16,858 in California

#73,860 in US

Santa Barbara, CA, United States of America

Vima Technologies, Inc.

Forward Citations = 84

3 inventors:

Edward Y Chang (3 out of 11 patents)

Kwang-Ting Cheng (2 out of 14 patents)

Beitao Li (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Vima Technologies, Inc.. Retrieved from https://idiyas.com/company/vima-technologies

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]