16 Patents
#1 in Kyunggido
#745 in South Korea
#37,717 in the World
Eastern Mastec Corporation
Forward Citations = 209
7 inventors:
7 inventors (with patents filed for the assignee):
Yongbum Cho (10 out of 18 patents)
Cheong Dong Cho (2 out of 2 patents)
Youn Hwan Ra (1 out of 1 patent)
4. Yeongbeom Cho (1 out of 1 patent)
5. Yongbom Cho (1 out of 1 patent)
6. Jun Min Park (1 out of 2 patents)
7. Yong Bum Cho (1 out of 1 patent)
16 patents:
#1 in Kyunggido
#745 in South Korea
#37,717 in the World
7 inventors: