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

Changliang Zhu

Overall (All Time): #1,322,148 of 4,157,543Top 35%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12250982 False eyelash tool kit 2025-03-18
11523201 Multifunctional microphone 2022-12-06
D923288 Headband and neck gaiter combination 2021-06-29