Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12430648 | Clustering method and system for detecting abnormal transaction in e-commerce | So Young Chae, Ki Cheol Kim | 2025-09-30 |
| 12132762 | Electronic device and method for detecting malicious server | Chang Hoon Yoon | 2024-10-29 |
| 10551925 | Method and apparatus for generating tactile sensation | — | 2020-02-04 |
| 9640047 | Method and apparatus for generating haptic signal with auditory saliency estimation | Seung Moon Choi | 2017-05-02 |
| 7283440 | Tracking error signal detecting method selectively using a push-pull method, an improved push-pull method, and a three beam method and optical recording/reproducing apparatus using the same | Kun-soo Kim, Pyong-yong Seong | 2007-10-16 |
| 6282161 | Optical recording and reproducing apparatus, tilt adjusting method appropriate therefor, and recording control method | Yong-Ki Son, Pyong-yong Seong, Byung-ryul Ryoo, Seok-jung Kim, Joong-eon Seo +1 more | 2001-08-28 |
| 6061318 | Method for discriminating a type of a disc and a digital versatile disc system adopting the same | — | 2000-05-09 |
| 6058082 | Method for discriminating a type of a disc and a digital versatile disc system adopting the same | — | 2000-05-02 |
| 5825726 | Multi-session disc and a high-speed access method thereto | Jeong-Ho Park | 1998-10-20 |