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

Han-Kai Wang

PEPrimax Electronics: 4 patents #130 of 571Top 25%
Overall (All Time): #1,172,219 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10816879 Assembling method of camera module Chin-Ding Lai, Yong HUANG 2020-10-27
9742972 Camera module and assembling method thereof Chin-Ding Lai, Ta-Sheng Yu 2017-08-22
7720246 Headphone device Kris Verstockt, Chen-Han Sung 2010-05-18
6724171 Movable plug-head charger Kuang-Hung Yang 2004-04-20