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

Wellen Sham — 32 Patents

UNUnknown: 13 patents #477 of 83,584Top 1%
TKThunder Power Hong Kong: 2 patents #8 of 12Top 70%
Overall (All Time): #112,794 of 4,157,543Top 3%
32 Patents All Time

Issued Patents All Time

Showing 26–32 of 32 patents

Patent #TitleCo-InventorsDate
9800321 Facilitating communication with a vehicle via a UAV 2017-10-24
9786165 Facilitating location positioning service through a UAV network 2017-10-10
9755202 Battery pack of electric vehicle, electric vehicle chassis and method for replacing battery modules 2017-09-05
9601733 Battery pack of electric vehicle, electric vehicle chassis and method for replacing battery modules 2017-03-21
9586618 Vehicle control system for controlling steering of vehicle 2017-03-07
7933194 Read-once record medium 2011-04-26
7808867 System with read protecting function 2010-10-05