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

Zhiping Liu — 3 Patents in 2021

General Motors: 1 patents #473 of 1,408Top 35%
Longbeilingcun, MI: #4 of 13 inventorsTop 35%
Overall (2021): #55,171 of 548,734Top 15%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11059302 Thermal printer Jinyi Lin 2021-07-13
11006615 Multifunctional pet feeding cart Xun Xu 2021-05-18
10934960 Method and system for estimating mass airflow using a mass airflow sensor Zhijian Wu, Ping Ge, Martino Casetti, Gregory P. Matthews 2021-03-02