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

Fu Tai Umbrealla Works — 58 Patents

Rank (All Time): #11,558 of 106,120Top 15%
6 inventors
58 Patents All Time

Top Inventors at Fu Tai Umbrealla Works All Time

Showing 1–6 of 6 inventors

RankNamePatents
1 Jung-Jen Chang 53
2 Chung-Kuang Lin 49
3 Tsun-Zong Wu 5
#4 Chung-Kung Lin 1
#4 Lin Chung Kuang 1
#4 Toshio Okuda 1