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

Zhenchao Liu — 2 Patents in 2021

JUJiangnan University: 1 patents #57 of 280Top 25%
SCSct: 1 patents #8 of 11Top 75%
Beijing, CN: #1,284 of 6,435 inventorsTop 20%
Overall (2021): #92,815 of 548,734Top 20%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11168682 Method to determine the reasonable design area of rotor profile of roots pump and its application Xueming HE, Hainan Huang, Jiachuan YU, Ping-Yin Liu 2021-11-09
11039517 Fraction PWM with multiple phase display clock Eric Li, Shean-Yih Chiou, Shang-Kuan Tang, Juinn-Yan Chen, Yi Zhang 2021-06-15