Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12411745 | Apparatus and method for automatically collecting research data | Seung Sub Oh, Jeong Tack Min, Soo Beom Jeon, Su Han LEE, Seok Lee | 2025-09-09 |
| 11988495 | Through-focus image-based metrology device, operation method thereof, and computing device for executing the operation | Kwangsoo Kim, Sungyoon Ryu, Daejun Park, Seungryeol Oh, Sujin Lee +4 more | 2024-05-21 |
| 11527338 | Patch cord inspecting system | Kyung Su Kim, Hee Min KIM | 2022-12-13 |
| 10188976 | Air purifier, method for determining time to replace filter thereof, and device and method for determining filter replacement time pressure differential therefor | Young-Gun Cho, Ju Hyun BAEK, In Seok SEO, Chul-Soon Dan, Sang-Woo Kang +1 more | 2019-01-29 |
| 9983604 | Low drop-out regulator and display device including the same | Jaeyoul Lee, Jeongpyo Kim, Yong Sin Kim | 2018-05-29 |
| 9831626 | Broadband light source and optical inspector having the same | Sung Yoon Ryu, Woo-Seok Ko, Yu-Sin Yang, Sang-Kil Lee, Chung-Sam Jun | 2017-11-28 |
| 9803877 | Bio sensor and air cleaner having same | — | 2017-10-31 |
| 9678020 | Apparatus and method for inspection of substrate defect | Joon-Seo Song, Woo-Seok Ko, Ji-Young Shin, Yu-Sin Yang, Sang-Kil Lee +1 more | 2017-06-13 |
| 9455206 | Overlay measuring method and system, and method of manufacturing semiconductor device using the same | Woo-Seok Ko, Yu-Sin Yang, Sang-Kil Lee, Chung-Sam Jun | 2016-09-27 |
| 8500882 | Air purifier having dehumidification function | Byung-Kil Park | 2013-08-06 |