JR

Ji Man Ryu

Samsung: 8 patents #15,984 of 75,807Top 25%
Overall (All Time): #621,501 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11830655 Coil component Ju Hwan Yang, Joung Gul Ryu, Byung Soo Kang, Byeong Cheol Moon 2023-11-28
11721473 Coil component Joung Gul Ryu, Byeong Cheol Moon 2023-08-08
10984942 Coil component Jae Hun Kim, Ji Hyung Jung, Mi Geum KIM, Do Young Jung, Joung Gul Ryu 2021-04-20
10147533 Inductor Soo Hyun Lyoo, Se Woong Paeng, Jung Min Kim, Jeong Gu Yeo, Tae Hoon Kim +3 more 2018-12-04
9793741 Magnetic sheet, wireless charging sheet and method for manufacturing magnetic sheet Jeong Gu Yeo, Kang Ryong CHOI, Dong Hyeok Choi, Sung Yong An, Chang Ryul Jung 2017-10-17
9391363 Multilayer ferrite sheet, antenna device using the same, and manufacturing method thereof Dong Hyeok Choi, Jin Young Kim, Sung Yong An 2016-07-12
9088068 Magnetic composite sheet and electromagnetic induction module Dong Hyeok Choi, Jin Young Kim, Chang Ryul Jung, Sung Yong An 2015-07-21
8786064 Semiconductor package and method for manufacturing the same and semiconductor package module having the same Jin Su Kim, Soon Gyu Yim 2014-07-22