Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431943 | Method for controlling beam in wireless communication system, and apparatus therefor | Hojae Lee, Sangrim Lee, Kijun JEON, Jayeong Kim | 2025-09-30 |
| 12362834 | Frequency comb power control apparatus for 4D beamforming, and method therefor | Hojae Lee, Sangrim Lee, Kijun JEON, Jayeong Kim | 2025-07-15 |
| 12294414 | Method and device for multi-wavelength plug-and-play quantum key distribution without time delay due to wavelength conversion | Sangrim Lee, Hojae Lee, Jayeong Kim | 2025-05-06 |
| 12284273 | Method and apparatus for correcting polarization distortion of faraday rotating mirror in plug-and-play quantum key distribution system | Jayeong Kim, Hojae Lee, Byounghoon Kim, Sangrim Lee | 2025-04-22 |
| 12218789 | Frequency gradient metasurface device and method based on fast beam steering system | Hojae Lee, Sangrim Lee, Bonghoe Kim, Sunam Kim, Kijun JEON | 2025-02-04 |
| 12126387 | Method and device for correcting polarization distortion in plug and play quantum key distribution system | Jayeong Kim, Sangrim Lee, Hojae Lee | 2024-10-22 |
| 11165439 | Syndrome-based decoding method and apparatus for block turbo code | Jun Heo, Sung Sik Yoon | 2021-11-02 |
| 9196886 | Secondary battery having insulation bag | Jongseok Moon | 2015-11-24 |
| 9136538 | Rechargeable battery having current collection plate with protrusion | Sangwon Byun, Yongsam Kim, SungBae Kim, Daewon Han | 2015-09-15 |
| 8614018 | Secondary battery | Sangwon Byun | 2013-12-24 |
| 8557430 | Rechargeable battery having current collector plate with protrusion | Sangwon Byun, Yongsam Kim, SungBae Kim, Daewon Han | 2013-10-15 |