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

Woojin — 5 Patents

Rank (All Time): #96,938 of 106,120Top 95%
20 inventors
5 Patents All Time

Top Inventors at Woojin All Time

Showing 1–20 of 20 inventors

RankNamePatents
1 Hyeong-Keor Yoo 2
1 Je-Suk Woo 2
1 Noriaki Saito 2
#4 Chang-guen Lee 1
#4 Dong-Woon Han 1
#4 Fumiyasu Ikarashi 1
#4 Hee June Park 1
#4 Hideo Kawaguchi 1
#4 Hyeon Kyu Joo 1
#4 Hyun Myoung Shin 1
#4 Jung-Chul Kim 1
#4 Kazuo Takemura 1
#4 Ki Han Nam 1
#4 Kunihiro Takahashi 1
#4 Kye Hyeon RYU 1
#4 Minehiro Tonosaki 1
#4 Seung-Han Baik 1
#4 Sung-Il Kim 1
#4 Toru Akiyama 1
#4 Yong-Chul Son 1