Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
PW

Ping-Yuan Wang — 1 Patent in 2021

ITIte Tech.: 1 patents #7 of 14Top 50%
Walsall, GB: #1 of 4 inventorsTop 25%
Overall (2021): #300,037 of 548,734Top 55%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11172282 Earphone and earphone wearing detection method Chia-Shen Hsu 2021-11-09