Ja Geon Koo

5 Patents

• US124956002025

  Semiconductor Device

  DB Hitek Co., Ltd.

  0 cites
• US124330052025

  RF Switch Device

  DB Hitek Co., Ltd.

  0 cites
• US124069272025

  RF Switch Device Including Multi-width Air Gaps

  DB Hitek Co., Ltd.

  0 cites
• US118309232023

  RF Switch Device

  DB Hitek, Co., Ltd.

  0 cites
• US116409382023

  Semiconductor Device Formed on SOI Substrate

  DB HITEK CO., Ltd.

  0 cites