Inventor · disambiguated record
Yau Hon Chan
Also filed as: CHAN YAU HON
4 granted patents·116 citations·filing 1998–2006
80Inventor score
Top patents by PatentIndex Score
4 records- 0188USD544124SClip-on booklightPOLYLINK HONG KONG·Filed 2006·Granted Jun 5, 2007·54 cites·1 claims
- 0286USD402069SCombined retractable lighted magnifier bar and flashlightPOLYLINK HONG KONG·Filed 1998·Granted Dec 1, 1998·40 cites·1 claims
- 0361USD406853SFolding magnifier with lightPOLYLINK HONG KONG·Filed 1998·Granted Mar 16, 1999·13 cites·1 claims
- 0447USD550264SLED folding magnifierPOLY LINK HONG KONG·Filed 2006·Granted Sep 4, 2007·9 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →