This inventor holds 2 USPTO granted patents and 4 published patent applications and 2 EPO patents. Top assignees: Techtronic Outdoor Products Technology Limited, The Chinese University of Hong Kong. Active years: 2013-2018.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Ka Chun Lau. Retrieved from https://idiyas.com/inventor/ka-chun-lau-7t9dbj8i
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Calculating rank
USPTO Granted Patents = 2 (Patent Applications = 4)
% Patents Active = 100.0
EPO Patents = 2 (Patent Applications = 5)
Average Co-Inventor Count = 1.7
ph-index = 1
Forward Citations = 20(Granted Patents)
Company Filing History:
1 out of 53 
Techtronic Outdoor Products Technology Limited
1 out of 503 
The Chinese University of Hong Kong
Years Active: 2013-2018
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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]
4 patents pending:
IDiyas Innovation Intelligence. (2026). Inventor Profile: Ka Chun Lau. Retrieved from https://idiyas.com/inventor/ka-chun-lau-7t9dbj8i
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]
2 patents (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]
5 patents 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]