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

Ting-Kuang Chen

PCPower Network Industry Co.: 1 patents #1 of 1Top 100%
Keelung, TX: #1 of 1 inventorsTop 100%
Overall (2005): #31,673 of 245,428Top 15%
2 Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6959478 Shockproof spindle 2005-11-01
6926095 Power tool transmission device 2005-08-09