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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Cqv Co. — 19 Patents

Rank (All Time): #31,036 of 105,732Top 30%
31 inventors
19 Patents All Time

Patents per Year

Patents granted per year, 2011 to 2022Bar chart with a peak of 3 patents in 2019.peak 32011: 2 patents20112012: 1 patents2014: 2 patents20142015: 1 patents2016: 1 patents20162017: 2 patents2018: 1 patents20182019: 3 patents2020: 2 patents20202021: 2 patents2022: 2 patents2022

Top Inventors at Cqv Co. All Time

Showing 1–31 of 31 inventors

RankNamePatents
1 Kil-Wan Chang 17
1 Kwang-Choong Kang 17
3 Byung-Ki Choi 16
3 Kwang-Soo Lim 16
#5 Jae-Il Jeong 5
#6 Jung-Min Lee 4
#6 Kum-Sung CHO 4
#8 Byung Ki Park 3
#8 Jeong Kwon Suh 3
#8 Jin Hyoung Lee 3
#8 Kwang Su Lim 3
#8 Sung Yun Jo 3
#13 Dong Uk Choe 2
#13 Gil Wan Chang 2
#13 Ki-Jung Kim 2
#13 Kyung-don Nam 2
#13 Min-Hee Choi 2
#13 Myung-Ho Jung 2
#13 Sang Hoon Kim 2
#13 Yong Ho Son 2
#21 Beom Jae Lee 1
#21 Bong Geun Song 1
#21 Dong-Min HEO 1
#21 Eun-Suk Cho 1
#21 Gun-Eik Jang 1
#21 Jae Soo Choi 1
#21 Jin Hyung Lee 1
#21 Kyung-jun Han 1
#21 Man Su LEE 1
#21 Nam-Il Lee 1
#21 Sang Keun Park 1