This inventor holds 4 USPTO granted patents. Top assignees: AT&T Mobility, Cricket Communications, Inc., Leap Wireless International, Inc.. Active years: 2008-2015.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Philip Wayne Liddell. Retrieved from https://idiyas.com/inventor/philip-wayne-liddell
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
% Patents Active = 25.0
Average Co-Inventor Count = 3.0
ph-index = 2
Forward Citations = 7(Granted Patents)
Company Filing History:
2 out of 2,871 
AT&T Mobility
1 out of 19 Cricket Communications, Inc.
1 out of 16 Leap Wireless International, Inc.
Years Active: 2008-2015
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4 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: Philip Wayne Liddell. Retrieved from https://idiyas.com/inventor/philip-wayne-liddell
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]