Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398051 | Fluid treatment module | Jae Ho Lee, Jae Young Choi, Woong Ki Jung | 2025-08-26 |
| 12352696 | Surface plasmon resonance imaging apparatus and method | Soocheol Kim, JeongKyun KIM, Hyunseok Kim, Jin Hwa RYU, So Yung PARK +5 more | 2025-07-08 |
| 12343439 | Sterilization module | Woong Ki Jeong, Jae Hak Jeong, Si Ho Yu, Byung Chul Joo, Jae Young Choi +1 more | 2025-07-01 |
| 12194174 | Lighting device | Jae Young Choi, Seong Tae Jang, Sang Wook JUNG, Woong Ki Jeong | 2025-01-14 |
| 12136328 | Apparatus and method for detecting smoke based on polarization | Hoe-Sung Yang, Soo Cheol KIM, Hyun-Seok Kim, So Yung PARK, Kang Bok Lee +1 more | 2024-11-05 |
| 12071357 | Sterilization module and water purifying device including same | Jae Young Choi, Woong Ki Jeong, Yeo Jin Yoon | 2024-08-27 |
| 12067856 | Apparatus and method for detecting smoke based on multiple wavelengths | Hoe-Sung Yang, Soo Cheol KIM, Hyun-Seok Kim, So Yung PARK, Kang Bok Lee +1 more | 2024-08-20 |
| 11959857 | Apparatus for measuring Raman scattering, and apparatus and method for determining true fire using the apparatus | Hoe-Sung Yang, Soo Cheol KIM, Hyun-Seok Kim, Sang Hyun Mo, So Young PARK +1 more | 2024-04-16 |
| 11939239 | Sterilization module and water purifying device having the same | Jae Young Choi, Woong Ki Jeong, Yeo Jin Yoon | 2024-03-26 |
| 11939240 | Sterilizing device | Jae Young Choi, Shi Hyun Ahn, Ki Yon Park, Woong Ki Jeong | 2024-03-26 |
| 11904062 | Sterilization module | Woong Ki Jeong, Jae Hak Jeong, Si Ho Yu, Byung Chul Joo, Jae Young Choi +1 more | 2024-02-20 |
| 11766492 | Lighting device | Jae Young Choi, Seong Tae Jang, Sang Wook JUNG, Woong Ki Jeong | 2023-09-26 |
| 11747270 | Fire detection and feature extraction apparatus and method based on dual optical wavelength | Soo Cheol KIM, Hyun-Seok Kim, Sang Hyun Mo, So Yung PARK, Hoe-Sung Yang +1 more | 2023-09-05 |
| 11668605 | System and method for detecting flame based upon fluttering information and centroid spatial distribution information of a flame | Soo Cheol KIM, Hyun-Seok Kim, So Yung PARK, Hoe-Sung Yang, Kang Bok Lee +1 more | 2023-06-06 |
| 11572290 | Fluid treatment apparatus | Jae Young Choi, Yeo Jin Yoon, Woong Ki Jeong | 2023-02-07 |
| 11565007 | Sterilization module | Woong Ki Jeong, Jae Hak Jeong, Si Ho Yu, Byung Chul Joo, Jae Young Choi +1 more | 2023-01-31 |
| 11542180 | Sterilizing device | Jae Young Choi, Shi Hyun Ahn, Ki Yon Park, Woong Ki Jeong | 2023-01-03 |
| 11471546 | Lighting device | Jae Young Choi, Seong Tae Jang, Sang Wook JUNG, Woong Ki Jeong | 2022-10-18 |
| 11242266 | Fluid treatment apparatus | Jae Young Choi, Yeo Jin Yoon, Woong Ki Jeong | 2022-02-08 |
| 10935192 | Tube-shaped LED lighting device | — | 2021-03-02 |
| 10827738 | Insect trap using UV LEDS | Jong Rack Kim, Chung Hoon Lee, Sang-Hyun Chang | 2020-11-10 |
| 10074779 | LED module, method for manufacturing the same, and LED channel letter including the same | Woo Seok Kim, Jae Young Choi, Eun-Jung Kim | 2018-09-11 |
| 9892291 | Radio frequency identification (RFID) reader, RFID tag, and method thereof for performing write check of tag data | Chan-Won Park, Dong-Beom Shin, Sang Hyun Mo | 2018-02-13 |
| 9385902 | Apparatus and method for transmitting tag | Sang Hyun Mo, Chan-Won Park, Hyochan BANG, Dong-Beom Shin | 2016-07-05 |
| 9355286 | Passive radio frequency identification (RFID) reader, passive RFID tag, and transmitting and receiving methods using extended pulse-interval encoding (PIE) | Sang Hyun Mo, Hyun-Seok Kim, Jae Young Jung, Chan-Won Park, Hyung Chul Park +1 more | 2016-05-31 |