Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12401031 | Cathode active material for lithium secondary battery and lithium secondary battery including the same | Mi Jung NOH, Jik Soo Kim, Jae Ho Choi, Sang Bok Kim, Sang Min Park | 2025-08-26 |
| 12369511 | Method for presetting compensation angle for steering clearance and autonomous agricultural machine using compensation angle | Yong Hyeon Kim, Seung Rak Son | 2025-07-29 |
| 12362355 | Cathode active material for lithium secondary battery and lithium secondary battery including the same | Sang Bok Kim, Mi Jung NOH, Ji Hoon Choi, Dong Wook HA | 2025-07-15 |
| 12355066 | Cathode active material for lithium secondary battery and lithium secondary battery including the same | Sang Bok Kim, Sang Hye Shin, Sang Min Park, Myoung Lae Kim, Jeong Bae YOON +2 more | 2025-07-08 |
| 12132198 | Cathode active material for lithium secondary battery and lithium secondary battery including the same | Sang Bok Kim, Sang Hye Shin, Sang Min Park, Myoung Lae Kim, Jeong Bae YOON +2 more | 2024-10-29 |
| 12107256 | Cathode active material for lithium secondary battery and lithium secondary battery including the same | Sang Min Park, Sang Bok Kim, Jik Soo Kim, Sang Hye Shin, Yu Na Shim +1 more | 2024-10-01 |
| 11637279 | Cathode active material for lithium secondary battery and lithium secondary battery including the same | Sang Bok Kim, Sang Hye Shin, Sang Min Park, Myoung Lae Kim, Jeong Bae YOON +2 more | 2023-04-25 |
| 11621412 | Cathode active material for lithium secondary battery and lithium secondary battery including the same | Sang Min Park, Sang Bok Kim, Jik Soo Kim, Sang Hye Shin, Yu Na Shim +1 more | 2023-04-04 |
| 10186092 | System and method for controlling, by engine control unit, fault code | Dae Hyun Kim | 2019-01-22 |
| 8872873 | Light scanning unit and image forming apparatus using the same | In-ho Jin | 2014-10-28 |
| 7864208 | F-O lens, light scanning unit and image forming apparatus employing the same | — | 2011-01-04 |
| 7372015 | Beam detector and light scanner unit having the same | — | 2008-05-13 |
| 7289136 | Laser scanning unit and tandem image forming apparatus having the same | — | 2007-10-30 |
| 7277112 | Multi-beam light source unit and laser scanning unit having the same structure | — | 2007-10-02 |
| 6823824 | Engine having a variable compression ratio | — | 2004-11-30 |