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Chang Hak Choi

Samsung: 10 patents #303 of 17,243Top 2%
Overall (2022): #8,781 of 548,613Top 2%
10
Patents 2022

Issued Patents 2022

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
11538616 Coil electronic component Kyung Lock Kim, Byeong Cheol Moon, Jeong Gu Yeo, Young Il Lee 2022-12-27
11508522 Multilayer electronic component Jae Seok Yi, Il Ro Lee, Bon Seok Koo, Jung Min Kim, Byung Woo Kang +1 more 2022-11-22
11482372 Coil component Ju Hwan Yang, Byeong Cheol Moon, Yong Hui Li, Byung Soo Kang 2022-10-25
11469444 All solid battery Chang Ryul Jung, Kyung Lock Kim, Jong Sik Yoon, Byeong Cheol Moon 2022-10-11
11393633 Multilayer capacitor and board having the same mounted thereon San Kyeong, Jae Seok Yi, Bon Seok Koo, Jung Min Kim, Hae Sol Kang +1 more 2022-07-19
11393630 Multilayer electronic component including non-conductive resin layer on body thereof Jae Seok Yi, Jung Min Kim, Bon Seok Koo, Il Ro Lee, Byung Woo Kang +2 more 2022-07-19
11322303 Multilayer ceramic capacitor having internal electrodes which include nickel and antimony Dong Jin Kim, Byung Chui Jang, Jin Kyung PARK 2022-05-03
11309129 Dielectric ceramic composition and multilayer ceramic electronic component having the same Seok Hyun Yoon, Chan Hee Nam, Song Je Jeon 2022-04-19
11289251 Coil component Sang Kyun KWON, Han Wool RYU 2022-03-29
11227714 Coil component and method of manufacturing the same Yoon Hee Lee, Bon Seok Koo, Yeon Tae Kim, Jung Min Kim 2022-01-18