This inventor holds 2 USPTO granted patents. Top assignees: Qualcomm Incorporated, Sony Electronics Inc. Active years: 1999-2001.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Darrin J Marthens. Retrieved from https://idiyas.com/inventor/darrin-j-marthens
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
% Patents Active = 100.0
Average Co-Inventor Count = 4.8
ph-index = 2
Forward Citations = 19(Granted Patents)
Location History:
- San Diego, CA (US) (1999)
- Poway, CA (US) (2001)
Company Filing History:
2 out of 44,831 
Qualcomm Incorporated
1 out of 2,335 
Sony Electronics Inc
where one patent can have more than one assignee
Years Active: 1999-2001
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2 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]
IDiyas Innovation Intelligence. (2026). Inventor Profile: Darrin J Marthens. Retrieved from https://idiyas.com/inventor/darrin-j-marthens
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]
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]