Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
CK

Chao-Cheng Kuo

Overall (All Time): #852,382 of 4,157,543Top 25%
6 Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
D743604 Lamp 2015-11-17
D725802 Bulb 2015-03-31
D725803 Bulb 2015-03-31
D725804 Bulb 2015-03-31
D715482 Heat sink of a lamp 2014-10-14
D701344 Heat sink of a lamp 2014-03-18