Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12406927 | RF switch device including multi-width air gaps | Jin Hyo Jung, Hae Taek Kim, Seung Hyun Eom, Ja Geon KOO, Hyun Joong LEE +1 more | 2025-09-02 |
| 11830923 | RF switch device | Seung Hyun Eom, Jin Hyo Jung, Hae Taek Kim, Ja Geon KOO, Hyun Joong LEE +1 more | 2023-11-28 |
| 11640938 | Semiconductor device formed on SOI substrate | Jin Hyo Jung, Hae Taek Kim, Seung Hyun Eom, Ja Geon KOO, Hyun Joong LEE +1 more | 2023-05-02 |
| 11628688 | Rubber composition for tire tread and tire manufactured by using the same | Byeong Joo Jeon, Sae Um Ahn | 2023-04-18 |
| 11362655 | RF switch device | Ja Geon KOO, Jin Hyo Jung, Hae Taek Kim, Seung Hyun Eom, Hyun Joong LEE +1 more | 2022-06-14 |
| 9443582 | Nonvolatile memory device and method for testing nonvolatile memory device using variable resistance material | Moon Ki Jung | 2016-09-13 |
| 8248844 | Phase-change memory device | Won-ryul Chung, Young Ran Kim | 2012-08-21 |
| 8199603 | Nonvolatile memory devices having variable-resistance memory cells and methods of programming the same | Won-ryul Chung, Byung-Gil Choi, In Cheol Shin | 2012-06-12 |
| 8111545 | Phase-change memory device and firing method for the same | Won-ryul Chung, Young Ran Kim | 2012-02-07 |
| 7881101 | Nonvolatile memory devices that include a write circuit that writes data over multiple write periods using pulses whose peaks do not coincide with each other | Young Ran Kim, Byung-Gil Choi, Ki-Sung Kim | 2011-02-01 |
| 7746688 | PRAM and method of firing memory cells | Hye Jin Kim, Kwang-Jin Lee, Du-Eung Kim, Woo-Yeong Cho, Chang-han Choi | 2010-06-29 |
| 6201432 | Integrated circuit devices using fuse elements to generate an output signal that is independent of cut fuse remnants | Eui-Gyu Han, Jeong-Un Choi | 2001-03-13 |
| 5763908 | Semiconductor memory device having an interconnect structure which improves yield | Eui-Gyn Han, Kwang-suk Ryu | 1998-06-09 |