This inventor holds 3 USPTO granted patents and 1 published patent application, plus 3 CIPO patents. Top assignees: Airia Leasing Inc., Nutech R. Hldgs Inc., Nutech R. Holdings Inc.. Active years: 2006-2019.
IDiyas Innovation Intelligence. (2026). Inventor Profile: William Kwan. Retrieved from https://idiyas.com/inventor/william-kwan
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
USPTO Granted Patents = 3 (Patent Applications = 1)
% Patents Active = 100.0
CIPO Patents = 3
Average Co-Inventor Count = 2.3
ph-index = 2
Forward Citations = 16(Granted Patents)
Company Filing History:
1 out of 1 Airia Leasing Inc.
1 out of 2 Nutech R. Hldgs Inc.
1 out of 1 Nutech R. Holdings Inc.
Years Active: 2006-2019
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3 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: William Kwan. Retrieved from https://idiyas.com/inventor/william-kwan
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]
3 patents (CIPO):
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]