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For the Inventor, By the Inventor

Hong Kong, China

Billy Liu

This inventor holds 9 USPTO granted patents. Top assignee: Koninklijke Philips Corporation N.v.. Active years: 2015-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Billy Liu. Retrieved from https://idiyas.com/inventor/billy-liu

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 9

% Patents Active = 66.7

Average Co-Inventor Count = 2.0

ph-index = 3

Forward Citations = 169(Granted Patents)


Company Filing History:

goldMedal9 out of 21,910 
 
Koninklijke Philips Corporation N.v.
 patents

Years Active: 2015-2026

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9 patents (USPTO):Explore Patents
1. D1153880 - Hair straightener (2026-10-13),
2. D1130850 - Hair dryer (2026-06-16),
3. D1120475 - Hairdryer (2026-03-24),
4. D1042955 - Hair straightener (2024-09-17),
5. D1007757 - Hairdryer (2023-12-12),
6. D1002933 - Hair dryer (2023-10-24),
7. D954348 - Hair straightener (2022-06-07),
8. D729194 - Headphone (2015-05-12),
9. D725074 - Headphone (2015-03-24),
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]
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