Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12343439 | Sterilization module | Jae Hak Jeong, Si Ho Yu, Byung Chul Joo, Jae Young Choi, Kyu Won HAN +1 more | 2025-07-01 |
| 12194174 | Lighting device | Jae Young Choi, Kyu Won HAN, Seong Tae Jang, Sang Wook JUNG | 2025-01-14 |
| 12104956 | Hyperspectral image measurement device and calibration method thereof, camera module and device for diagnosing skin and skin image processing method | Seong Tae Jang, Stella Park, Sung Il Park, Ji Ye Song | 2024-10-01 |
| 12084805 | Deodorization module and drying apparatus including a deodorization module | Ji Won Kim, Jae Hak Jeong, Sang-chul Shin | 2024-09-10 |
| 12071357 | Sterilization module and water purifying device including same | Jae Young Choi, Kyu Won HAN, Yeo Jin Yoon | 2024-08-27 |
| 11939239 | Sterilization module and water purifying device having the same | Jae Young Choi, Kyu Won HAN, Yeo Jin Yoon | 2024-03-26 |
| 11939240 | Sterilizing device | Jae Young Choi, Shi Hyun Ahn, Ki Yon Park, Kyu Won HAN | 2024-03-26 |
| 11904062 | Sterilization module | Jae Hak Jeong, Si Ho Yu, Byung Chul Joo, Jae Young Choi, Kyu Won HAN +1 more | 2024-02-20 |
| 11788746 | Fluid treatment device | Jae Hak Jeong, Ji Won Kim, Sang-chul Shin | 2023-10-17 |
| 11766492 | Lighting device | Jae Young Choi, Kyu Won HAN, Seong Tae Jang, Sang Wook JUNG | 2023-09-26 |
| 11572290 | Fluid treatment apparatus | Jae Young Choi, Kyu Won HAN, Yeo Jin Yoon | 2023-02-07 |
| 11565007 | Sterilization module | Jae Hak Jeong, Si Ho Yu, Byung Chul Joo, Jae Young Choi, Kyu Won HAN +1 more | 2023-01-31 |
| 11542180 | Sterilizing device | Jae Young Choi, Shi Hyun Ahn, Ki Yon Park, Kyu Won HAN | 2023-01-03 |
| 11471546 | Lighting device | Jae Young Choi, Kyu Won HAN, Seong Tae Jang, Sang Wook JUNG | 2022-10-18 |
| 11274966 | Hyper-spectral image measurement device and calibration method therefor, photographing module and device for skin diagnosis, skin diagnosis method, and skin image processing method | Seong Tae Jang, Stella Park, Sung Il Park, Ji Ye Song | 2022-03-15 |
| 11260143 | Air purifier | Sang Wook JUNG, Jong Rack Kim, Si Ho Yu, Hee Cheul Jung, Byung Chul Joo | 2022-03-01 |
| 11242266 | Fluid treatment apparatus | Jae Young Choi, Kyu Won HAN, Yeo Jin Yoon | 2022-02-08 |
| 10737556 | Photocatalytic module for automobile air conditioner and automobile air conditioner having the same | Jae Hak Jeong, Sang Cheol Shin, Ji Won Kim | 2020-08-11 |
| 10551248 | Hyper-spectral image measurement device and calibration method therefor, photographing module and device for skin diagnosis, skin diagnosis method, and skin image processing method | Seong Tae Jang, Stella Park, Sung Il Park, Ji Ye Song | 2020-02-04 |
| 7194499 | Pipelined divider and dividing method with small lookup table | Jong Chul Jeong, Woo Chan Park, Moon Key Lee, Tack Don Han | 2007-03-20 |