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

Pang-Ling Hu

Overall (All Time): #2,079,844 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D694831 Chess board 2013-12-03
D691664 Chess board 2013-10-15