JK

Ja Geon KOO

DC Db Hitek Co.: 5 patents #14 of 125Top 15%
📍 Eumseong-gun, KR: #4 of 13 inventorsTop 35%
Overall (All Time): #918,804 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12433005 RF switch device Jin Hyo Jung, Hae Taek Kim, Hyun Joong LEE, Jung-a Kim 2025-09-30
12406927 RF switch device including multi-width air gaps Ki-Won Lim, Jin Hyo Jung, Hae Taek Kim, Seung Hyun Eom, Hyun Joong LEE +1 more 2025-09-02
11830923 RF switch device Seung Hyun Eom, Jin Hyo Jung, Hae Taek Kim, Ki-Won Lim, Hyun Joong LEE +1 more 2023-11-28
11640938 Semiconductor device formed on SOI substrate Ki-Won Lim, Jin Hyo Jung, Hae Taek Kim, Seung Hyun Eom, Hyun Joong LEE +1 more 2023-05-02
11362655 RF switch device Jin Hyo Jung, Hae Taek Kim, Seung Hyun Eom, Ki-Won Lim, Hyun Joong LEE +1 more 2022-06-14