Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12427461 | Apparatus and method for cleaning metal filter | Hyun Uk Kim, Sang Soo Jang, Seong Bae Kim, Yi-Rang Lim, Kyoung Wan Park +1 more | 2025-09-30 |
| 12119491 | Positive electrode active material precursor and preparation method of positive electrode active material precursor | Ju Han Yoon, Kyoung Wan Park, Hyeon Jin Kim, Song Yang | 2024-10-15 |
| 12064720 | Apparatus and method for cleaning metal filter | Hyun Uk Kim, Sang Soo Jang, Seong Bae Kim, Yi-Rang Lim, Kyoung Wan Park +1 more | 2024-08-20 |
| 12064742 | Apparatus and method for producing positive electrode active material precursor | Kyoung Wan Park, Seong Bae Kim | 2024-08-20 |
| 11973209 | Positive electrode active material including single particles of lithium nickel composite transition metal oxide, method of preparing the same, and lithium secondary battery including the same | Eun Hee Lee, Seong Bae Kim, Yi-Rang Lim, Hong-Kyu Park, Song Yang +2 more | 2024-04-30 |
| 11079023 | Sealability-enhanced soft seat plate type gate valve | — | 2021-08-03 |
| D901583 | Type font | — | 2020-11-10 |
| D900924 | Type font | — | 2020-11-03 |
| D888149 | Type font | — | 2020-06-23 |
| D888148 | Type font | — | 2020-06-23 |
| 9879925 | Heat dissipation sheet manufactured using graphene/graphite nanoplate/carbon nanotube/nano-metal complex and method of manufacturing the same | — | 2018-01-30 |
| 9122543 | Data processing method, apparatus and computer program product for similarity comparison of software programs | Ji Man Hong, Sang Hoon Choi | 2015-09-01 |
| 8016532 | Anti-loose lock nut | — | 2011-09-13 |
| 7894729 | Microchip and method for repairing cartridge | Myung-Lae Cho, Young Seok Kwon, Sung-Wook Kim | 2011-02-22 |
| 6968495 | Super high speed viterbi decoder using circularly connected 2-dimensional analog processing cell array | Hong Rak Son | 2005-11-22 |