Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12230658 | Image sensor including a separation structure | Min Jang, Seung Kuk Kang, Kwan-Sik Cho, Ho-Chul Ji | 2025-02-18 |
| 11810937 | Image sensor and method for fabricating the same | Tae Hun Lee, Jin Young Kim | 2023-11-07 |
| 8944586 | Printer bed and ink jet printer using the same | Kwang-Choon Chung, Ki-Yong Kim, Kyung Soo Kim, Sung Chul Jeon, Chung Il Kim | 2015-02-03 |
| 8523307 | Printing system | Kwang-Choon Chung, Ki-Yong Kim, Kyung Soo Kim, Sung Chul Jeon, Chung Il Kim | 2013-09-03 |
| 8398219 | Ink jet printer module and printer using the same | Kwang-Choon Chung, Ki-Yong Kim, Kyung Soo Kim, Sung Chul Jeon, Chung Il Kim | 2013-03-19 |
| 8162441 | Ink-cartridge loading/unloading apparatus | Jeong-Guck Lee, Ki-Yong Kim, Kwang-Choon Chung, Chang-Soo Yu | 2012-04-24 |
| 7686436 | Ink recharging system for ink cartridge, bulk ink cartridge used in said system, and ink recharging method using them | Chang-Soo Yu, Kwang-Choon Chung, In-Ha Kim, Ki-Hun Kang, Hyung-Ho Gil | 2010-03-30 |
| 7661804 | Ink recharge system and ink recharge method for ink cartridge | Kwang-Choon Chung, Chang-Soo Yu, Ki-Hun Kang, Ki-Yong Kim, Jeong-Guck Lee +1 more | 2010-02-16 |