Issued Patents All Time
Showing 1–25 of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12338949 | Hydrogen storage device | Ji Hye Park, Kyung Moon Lee, Dong Hoon Nam, Young Jin Cho, Byeong Soo Shin +4 more | 2025-06-24 |
| 12170457 | Device for controlling line connection type fuel cell system and method for the same | Yong Doo Son, Jung Tak Kang, Jun Seok Seo | 2024-12-17 |
| 12139642 | CMP slurry composition for polishing tungsten pattern wafer and method of polishing tungsten pattern wafer using the same | Eui Rang LEE, Yoon Young KOO, Hyeong Mook KIM, Tae Won Park, Jong Won Lee +1 more | 2024-11-12 |
| 11735702 | Light-emitting element package and light source module | June O Song, Yeong June Lee | 2023-08-22 |
| 11560495 | CMP slurry composition for polishing tungsten pattern wafer and method of polishing tungsten pattern wafer using the same | Yoon Young KOO, Tae Won Park, Eui Rang LEE, Jong Won Lee, Youn-Jin Cho | 2023-01-24 |
| 11515551 | Fuel cell recovery control system and method | Hyun Bae Dong, Yong Doo Son | 2022-11-29 |
| 11404618 | Light-emitting device package and light source module | Ki Seok Kim, Chang Man Lim | 2022-08-02 |
| 11398589 | Light emitting device package and light source device | June O Song, Chang Man Lim, Ki Seok Kim | 2022-07-26 |
| RE49146 | Light emitting device package and lighting apparatus having same | Chang Man Lim, Hyoung Jin Kim, Bong Kul Min, Ho Young Chung | 2022-07-19 |
| 11374153 | Light emitting device package | June O Song, Ki Seok Kim | 2022-06-28 |
| 11367820 | Light emitting device package and light source device | Young Shin Kim, June O Song, Chang Man Lim, Ki Seok Kim | 2022-06-21 |
| 11367809 | Light emitting device package | Ki Seok Kim, June O Song, Chang Man Lim | 2022-06-21 |
| 11355679 | Light-emitting device package and lighting source device | Ki Seok Kim, June O Song, Chang Man Lim | 2022-06-07 |
| 11342487 | Light emitting device package | Ki Seok Kim, June O Song, Chang Man Lim | 2022-05-24 |
| 11342486 | Light-emitting device package and lighting device having same | Ki Seok Kim, Jung Hwa Jung, Na Young Kim, Suk Kyung PARK, Sang Jun Lee +2 more | 2022-05-24 |
| 11322667 | Light-emitting device package | Chang Man Lim, June O Song | 2022-05-03 |
| 11309560 | Method of predicting life of membrane electrode assembly of fuel cell for electric power generation | Hyun Bae Dong, Min Kyung Cho, Ju Hae Jung, Jong Hyun JANG, Hyun Seo PARK +2 more | 2022-04-19 |
| 11302846 | Light emitting device package and light source unit | Min Sik Kim, Ki Seok Kim | 2022-04-12 |
| RE48892 | Light emitting device package and lighting apparatus having same | Chang Man Lim, Hyoung Jin Kim, Bong Kul Min, Ho Young Chung | 2022-01-11 |
| 11205740 | Light emitting device package and lighting device including same | Chang Man Lim, Ki Seok Kim, June O Song | 2021-12-21 |
| 11145872 | Non-noble metal based catalyst and method of manufacturing the same | Ju Hee Lee, Seonggyu Lee, Jinwoo Lee | 2021-10-12 |
| 10749089 | Light emitting device package including a recess provided under a light emitting device and having a closed loop shape | Tae Sung Lee, June O Song, Chang Man Lim | 2020-08-18 |
| 10672954 | Light emitting device package | Chang Man Lim, Ki Seok Kim, June O Song | 2020-06-02 |
| 10636946 | Light emitting device package and light source unit | Ki Seok Kim, June O Song, Chang Man Lim | 2020-04-28 |
| 10615424 | Non-noble metal based catalyst and method of manufacturing the same | Ju Hee Lee, Seonggyu Lee, Jinwoo Lee | 2020-04-07 |