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

Dacc Carbon — 6 Patents

Rank (All Time): #82,136 of 105,732Top 80%
17 inventors
6 Patents All Time

Patents per Year

Patents granted per year, 2015 to 2019Bar chart with a peak of 3 patents in 2017.peak 32015: 1 patents20152017: 3 patents20172019: 2 patents2019

Top Inventors at Dacc Carbon All Time

Showing 1–17 of 17 inventors

RankNamePatents
1 Chae Wook Cho 3
1 Gi Bum Ryu 3
1 Jong-Hyun Park 3
1 Kap Su Jung 3
1 Min Cheol Cho 3
#6 Dong Won Im 2
#6 Kang Yoo 2
#6 Nam Cheol Lee 2
#6 Yeon Ho Choi 2
#10 Byunggun Chea 1
#10 Chaewook Cho 1
#10 Dongwon Im 1
#10 Hyunkyu Shin 1
#10 Jungsuk Kang 1
#10 Junsang Lee 1
#10 Moonsoo Choi 1
#10 Yeonho Choi 1