Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12246088 | Mucoadhesive devices for the release of probiotics and for the maintenance of their enzyme activities | Barbara Luppi, Beatrice Vitali, Angela Abruzzo | 2025-03-11 |
| 12174137 | Welding quality inspection device | Jung Hoon Lee, Su Taek Jung, Ji Hoon Lee, Sang Hyun Koo | 2024-12-24 |
| 12025578 | Welding failure inspection method | Jung Hoon Lee, Su Taek Jung, Ji Hoon Lee, Sang Hyun Koo | 2024-07-02 |
| 12000795 | Eddy current sensor having improved crack detection capability, and eddy current inspection device including same | Su Taek Jung, Sang Hyun Koo, Jung Hoon Lee | 2024-06-04 |
| 11761927 | Inspection method for crack in battery cell by using eddy current, and inspection device | Sang Hyun Koo, Cha Hun Ku, Jung Hoon Lee | 2023-09-19 |
| 11522258 | Electrolyte removing device, apparatus and method for manufacturing secondary battery comprising the same, and secondary battery | Sang Hyun Koo, Cha Hun Ku | 2022-12-06 |
| 11342576 | Electrode assembly and method for manufacturing the same | Jung Kwan Pyo, Cha Hun Ku, Su Taek Jung, Tai Jin Jung | 2022-05-24 |
| 11196031 | Electrode, method for manufacturing the electrode, and roller for manufacturing the electrode | Sang Kyun Lee, Cha Hun Ku | 2021-12-07 |
| 11078581 | Catalyst composite and method for manufacturing the same | Jong-Beom Baek, Javeed Mahmood, Feng Li | 2021-08-03 |
| 11065200 | Mucoadhesive devices for the release of probiotics and for the maintenance of their enzyme activities | — | 2021-07-20 |
| 10953559 | Food cutting apparatus | — | 2021-03-23 |
| 10957943 | Jig device for inspecting quality of secondary battery | Sang Hyun Koo, Cha Hun Ku | 2021-03-23 |
| 10921294 | System for non-destructively inspecting and determining sealing of aluminum pouch by using ultrasonic waves | Sang Hyun Koo, Cha Hun Ku | 2021-02-16 |
| 10826039 | Electrode assembly including electrode and separator partially bonded to each other | Sang Kyun Lee, Ju Hyeon Cho, Cha Hun Ku, Duck Hoe Kim | 2020-11-03 |
| 10249902 | Secondary battery transfer device and method for detecting receipt failure of secondary battery | Min Su Kim, Tae-Yoon Jung, Chang Min Han, Hyun-geun Jo, Gi Su Park | 2019-04-02 |
| D696614 | Branch pipe of dual muffler for vehicle | Moon Hee Lee, Jung Gyu Pack, Hyung Kwon Choi, Young-Rae Hong, Yune Soo Kim | 2013-12-31 |
| 8470920 | Polyolefin composition for an interior sheet/film | Sang Min Kwon, Tae Keun Lee, Woon Ki Chung | 2013-06-25 |
| 8398388 | Vane pump | Hang Cheol Cho, Jin Young Hwang | 2013-03-19 |
| 7743451 | Sanitary cleaning device with disposable cleaning head | — | 2010-06-29 |
| 7330741 | Scent bottle type portable wireless terminal | Seung-Min Park, In-Gon Park, Sang-Min Hyun, Jung-Hyeok Im, Ji-Young Lee +1 more | 2008-02-12 |
| 6551367 | Process for preparing metal oxide slurry suitable for semiconductor chemical mechanical polishing | Kil Sung Lee, Jae Seok Lee, Tu Won Chang | 2003-04-22 |
| 6544705 | Micro-serrated, dyed color toner particles and method of making same | Chul Hwan Kim, Eui Jun CHOI, Tae Ho Park, Hyun-Nam Yoon | 2003-04-08 |
| 6488730 | Polishing composition | Kil Sung Lee, Jae Seok Lee, Young Ki Lee, Tu Won Chang | 2002-12-03 |
| 6447694 | Composition for chemical mechanical polishing | Kil Sung Lee, Jae Seok Lee, Tu Won Chang | 2002-09-10 |
| 6364919 | Process for preparing metal oxide slurries suitable for the chemical mechanical polishing of semiconductors | Kil Sung Lee, Jae Seok Lee, Tu Won Chang | 2002-04-02 |