Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12417891 | Emitter, field emission assembly and electromagnetic wave generator including the same | Hong Soo Choi, Young Bae Kim, Hyeongu Cho, Namkyu Lee, Keunsoo Jeong +1 more | 2025-09-16 |
| 12412724 | Field emission assembly and electromagnetic wave generator including the same | Hong Soo Choi, Young Bae Kim, Hyeongu Cho, Namkyu Lee, Keunsoo Jeong +1 more | 2025-09-09 |
| 12284744 | Electromagnetic wave generation device and control method therefor | Sang-Soo Kim, Hong Soo Choi, Keun Soo Jeong | 2025-04-22 |
| 12188683 | Machine learning-based air handler and control method thereof | Hong Soo Choi, Jun Young Choi, Sung Hyun Bae, Nam Kyu Lee, Gi Hoon Yoon +1 more | 2025-01-07 |
| 12083535 | Modular electrostatic precipitator | Hong Sue CHOI, Jun Young Choi, Sung Hyun Bae, Nam Kyu Lee, Ki Hoon YOON +1 more | 2024-09-10 |
| 12020921 | Ultraviolet ray emitting device | Keun Soo Jeong, Young Bae Kim, Sang Hyuk Ha, Seung Woo Yi, Hong Soo Choi | 2024-06-25 |
| 12009114 | Apparatus for irradiating electromagnetic wave to plant and method thereof | Hong Soo Choi, Sung Hyun Bae | 2024-06-11 |
| 11961413 | Method, system and non-transitory computer-readable recording medium for supporting listening | Myung-hoon Ahn, Tae Hyoung OH, Du Seop JUNG | 2024-04-16 |
| 11798773 | Emitter with excellent structural stability and enhanced efficiency of electron emission and X-ray tube comprising the same | Keun Soo Jeong | 2023-10-24 |
| 11752507 | Electrostatic precipitator with electromagnetic wave tube including carbon nanotube-based emitter and method for removing microparticles in contaminated air using electrostatic precipitator | Hong Sue CHOI, Jun Young Choi | 2023-09-12 |
| 11606856 | Electromagnetic wave generator and control method thereof | Sang-Soo Kim, Hong Soo Choi | 2023-03-14 |
| 11600196 | Method and system for supporting learning, and non-transitory computer-readable recording medium | Myung-hoon Ahn, Tae Hyoung OH, Du Seop JUNG | 2023-03-07 |
| 11600462 | Emitter with excellent structural stability and enhanced efficiency of electron emission and X-ray tube comprising the same | Keun Soo Jeong | 2023-03-07 |
| 11453591 | Process for preparing a carbon nanotube sheet comprising a uniaxially aligned yarn and carbon nanotube sheet prepared thereby | Keun Soo Jeong, Yeon Su Jung | 2022-09-27 |
| 11408097 | Process for preparing a yarn comprising carbon nanotubes and yarn prepared thereby | Keun Soo Jeong, Yeon Su Jung | 2022-08-09 |
| 11195684 | Field emission apparatus with superior structural stability and X-ray tube comprising the same | Hong Soo Choi, Sug Chul Kim | 2021-12-07 |
| 10867523 | Method for indicating characteristic of problem and problem set | Myunghoon AHN, Tae Hyoung OH, Du Seop JUNG | 2020-12-15 |
| 10643816 | X-ray emitting device comprising a focusing electrode composed of a ceramic-based material | Hong Soo Choi, Keun Soo Jeong | 2020-05-05 |