Issued Patents 2023
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11846591 | Apparatus, method, computer-readable storage medium for non-destructive inspection of bicycle based on analyzing amount of scale value change | — | 2023-12-19 |
| 11814589 | Solvent composition prepared from waste oil and method of preparing the same | Do Kyoung Kim, Ka Young Kim, Jeong Eop Choi, Ok Youn Kim, Young Moo Park +3 more | 2023-11-14 |
| 11799003 | Semiconductor memory device and method of manufacturing the same | Chang-Soo Lee, Young Ho Yang, Sung Soon Kim, Hee Do Na, Min Sik Jang | 2023-10-24 |
| 11788015 | Method of producing selective naphtha oil through secondary pyrolysis of waste oil | Ka Young Kim, Do Kyoung Kim, Chang Q Lee | 2023-10-17 |
| 11766664 | Cobalt-based single-atom dehydrogenation catalysts having improved thermal stability and method for producing olefins from corresponding paraffins by using the same | Young Eun Cheon, Dong Min Yun, Ho Won Lee, Ju Hwan Im | 2023-09-26 |
| D998381 | Multipurpose support for physical therapy | — | 2023-09-12 |
| 11687988 | System and method for trading of used bicycle | Byung Soo Kim, Sang Bum Kim | 2023-06-27 |
| 11607671 | Alkali metal and/or alkaline earth metal-doped transition metal-hydrogen active metal composite oxide catalyst and process for preparing butadiene using the same | Ju Hwan Im, Ho Won Lee | 2023-03-21 |
| 11585765 | Apparatus, method, computer-readable storage medium for non-destructive inspection of bicycle based on analyzing amount of scale value change | — | 2023-02-21 |