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

Qmc Co. — 5 Patents

Rank (All Time): #96,826 of 105,732Top 95%
9 inventors
5 Patents All Time

Patents per Year

Patents granted per year, 2012 to 2015Bar chart with a peak of 3 patents in 2015.peak 32012: 1 patents20122013: 1 patents20132015: 3 patents2015

Top Inventors at Qmc Co. All Time

Showing 1–9 of 9 inventors

RankNamePatents
1 Beng So RYU 5
2 Bum Joong Kim 3
2 Byong Shik Lee 3
2 Hyeon Sam Jang 3
#5 Hark Yong KIM 1
#5 Hong-Jin Jung 1
#5 Jong-Ho Kwak 1
#5 Sun-Young Hong 1
#5 Young-Yong Kim 1