Santa Clara, CA, United States of America

Database Excelleration Systems, Inc.

Calculating rank

USPTO Granted Patents = 2

Forward Citations = 40

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3 inventors (with patents filed for the assignee):

Wade Bert Tuma (2 out of 9 patents)

Robert E Warne (2 out of 5 patents)

George B Tuma (2 out of 13 patents)

2 patents: Sort by Forward Citations

1. 6606589 - Disk storage subsystem with internal parallel data path and non-volatile memory (2003-08-12),

2. 5555402 - A disk storage subsystem for interfacing with a parallel path, a (1996-09-10),

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USPTO Data Jan 1 1976 - Nov 3 2026

2 Patents

#741 in Santa Clara, CA

#21,043 in California

#95,021 in US

Santa Clara, CA, United States of America

Database Excelleration Systems, Inc.

Forward Citations = 40

3 inventors:

Wade Bert Tuma (2 out of 9 patents)

Robert E Warne (2 out of 5 patents)

George B Tuma (2 out of 13 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Database Excelleration Systems, Inc.. Retrieved from https://idiyas.com/company/database-excelleration-systems

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]