This inventor holds 7 USPTO granted patents and 1 published patent application. Top assignees: Cisco Technology, Inc., Cardiac Mariners, Inc., Ciena Corporation. Active years: 1996-2021.
IDiyas Innovation Intelligence. (2026). Inventor Profile: David A Pearson. Retrieved from https://idiyas.com/inventor/david-a-pearson
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
USPTO Granted Patents = 7 (Patent Applications = 1)
% Patents Active = 85.7
Average Co-Inventor Count = 3.0
ph-index = 2
Forward Citations = 73(Granted Patents)
Location History:
- Brooklyn Park, MN (US) (1996)
- Sunnyvale, CA (US) (2001 - 2021)
Company Filing History:
4 out of 21,399 
Cisco Technology, Inc.
1 out of 21 Cardiac Mariners, Inc.
1 out of 2,079 
Ciena Corporation
4. 1 out of 834,570 patents
Other
Years Active: 1996-2021
Loading Chart...
7 patents (USPTO):Explore Patents
Profile summary based on public USPTO records.
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]
1 patent pending:
IDiyas Innovation Intelligence. (2026). Inventor Profile: David A Pearson. Retrieved from https://idiyas.com/inventor/david-a-pearson
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]
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]
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]
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]
1 patent pending (EPO):
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]