Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424280 | Semiconductor device, and method for operating the same | — | 2025-09-23 |
| 12376316 | Semiconductor device and method for fabricating the same | — | 2025-07-29 |
| 12260909 | Method of operating selector device, method of operating nonvolatile memory apparatus using the same, electronic circuit device including selector device, and nonvolatile memory apparatus | Tae Jung HA, Soo Gil Kim, Byung Joon Choi, Ha-Young Lee | 2025-03-25 |
| 12243588 | Semiconductor memory | — | 2025-03-04 |
| 12205644 | Nonvolatile memory device | — | 2025-01-21 |
| 11925034 | Electronic device and method for fabricating the same | Tae Jung HA | 2024-03-05 |
| 11830549 | Method of operating selector device, method of operating nonvolatile memory apparatus applying the same, electronic circuit device including selector device, and nonvolatile memory apparatus | Tae Jung HA, Soo Gil Kim, Tae Joo Park, Tae Jun Seok, Hye Rim KIM +1 more | 2023-11-28 |
| 11665912 | Electronic device and method for fabricating the same | Tae Jung HA | 2023-05-30 |
| 8292519 | Optical module | Jeong-Seok Lee, Sung-Wook Kang, Jun-Young Lee, Yu-Dong Bae | 2012-10-23 |
| 7492982 | Optical module | Jeong-Seok Lee, Joong-Wan Park, Yu-Dong Bae, In-Kuk Yun, Seung-Woo Kim | 2009-02-17 |
| 7324727 | Planar lightwave circuit having optical filter | Kyoung-Youm Kim, Se-Yoon Kim | 2008-01-29 |
| 7259409 | Thin film device and its fabrication method | Hideomi Koinuma, Toyohiro Chikyo, Young Zo Yoo, Parhat Ahmet, Yoshinori Konishi +1 more | 2007-08-21 |
| 7248766 | Wavelength division coupler and optical transceiver using the same | Yun-Kyung Oh | 2007-07-24 |
| 7218815 | Athermal arrayed waveguide grating | Kyong-Shik Lee, Oh-Dal Kwon, Sun-Tae Jung, Myong-Won Kim, Joon-Yong Cho +3 more | 2007-05-15 |
| 7146077 | Optical coupler type filter and wavelength stabilizing apparatus of light source using the same | Se-Yoon Kim, Sun-Tae Jung, Kyung-Shik Lee, Jong-Hoon Lim | 2006-12-05 |
| 7068879 | Gain flattening device for an optical fiber amplifier | Oh-Dal Kwon, Jong Won Lee | 2006-06-27 |
| 6920268 | Variable alignment-type optical fiber block | Oh-Dal Kwon, Shin-Young Yoon, Sang-Gil Shin, Bang-weon Lee, Sang Wook Yoo +1 more | 2005-07-19 |
| 6839492 | Packaging device for optical waveguide element | Oh-Dal Kwon, Hee-Choon Kang, Young-Hui Song | 2005-01-04 |