CC

Chang Hak Choi

Samsung: 9 patents #391 of 16,666Top 3%
WC Wits Co.: 3 patents #13 of 66Top 20%
Overall (2020): #6,539 of 565,922Top 2%
12
Patents 2020

Issued Patents 2020

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
10879001 Multilayer ceramic capacitor with internal electrodes including nickel and antimony or germanium Dong Jin Kim, Byung Chul Jang, Jin Kyung PARK 2020-12-29
10770234 Multilayer capacitor Jung Min Kim, Bon Seok Koo, Hae Sol Kang, Ji Hye HAN, Byung Woo Kang 2020-09-08
10770230 Multilayer ceramic capacitor and method of manufacturing the same Kun Hoi Koo, Bon Seok Koo, Jung Min Kim, Jun Hyeon Kim, Hae Sol Kang +3 more 2020-09-08
10726996 Multilayer ceramic capacitor and method of manufacturing the same Seung Hun Han, Dong Joon Oh, Sung Min Cho, Seung Mo Lim, Woong Do Jung 2020-07-28
10692638 Magnetic sheet and electronic device Jung Young Cho, Tai Yon Cho, Sung Nam Cho, San Kyeong 2020-06-23
10692648 Magnetic field shielding structure and mobile device including the magnetic field structure Seung Hee OH, Doo Ho PARK, Tae Jun Choi, Sung Nam Cho, Jung Young Cho 2020-06-23
10658104 Magnetic sheet and wireless power charging apparatus including the same San Kyeong, Doo Ho PARK, Jung Young Cho 2020-05-19
10607776 Multilayer ceramic electronic component Kum Jin PARK, Jong Hoon Yoo, Doo Young Kim, Min Gi Sin, Chi Hwa Lee +2 more 2020-03-31
10580567 Coil component and method of manufacturing the same Yoon Hee Lee, Bon Seok Koo, Yeon Tae Kim, Jung Min Kim 2020-03-03
10580584 Multilayer ceramic capacitor Tae Hoon Kim, Byung Kun Kim, Byung Chul Jang, Jung Deok PARK 2020-03-03
10580576 Dielectric powder and multilayer ceramic electronic component using the same Jin Woo Kim, Kang Heon Hur, Seok Hyun Yoon, Seung Ho Lee 2020-03-03
10553949 Wireless communication antenna including magnetic body Sung Nam Cho, Jung Young Cho, Jae Hyuk Jang, Jeong Ki Ryoo, Soon Kwang Kwon 2020-02-04