Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12235358 | Method and camera module for acquiring depth information | Chul Hong Kim | 2025-02-25 |
| 12078729 | Method for obtaining depth information, and camera module | Eun Song Kim, Ju Un Park | 2024-09-03 |
| 11885884 | Camera module | Dae Geun Kim, Chang Hyuck Lee | 2024-01-30 |
| 11875525 | Method and camera module for acquiring depth information | Yang Hyun Joo, Chang Hyuck Lee | 2024-01-16 |
| 11508963 | Lithium secondary battery and thick film electrode for the same | Chan Young Jeon, Jun Su PARK, Sung Ho Jeong | 2022-11-22 |
| 11328718 | Speech processing method and apparatus therefor | Pil Goo Kang | 2022-05-10 |
| 10986046 | Apparatus and method for generating summary of conversation storing | — | 2021-04-20 |
| 10901380 | Apparatus and method for controlling operation of home appliance, home appliance and method for operating of home appliance | Pil Goo Kang, Hyung Joo Cheon | 2021-01-26 |
| 10814366 | Coil width control method and apparatus | Dong Iel Kim, Sang Ju Kim, Jeong An Seon, Ji Wung Jeong | 2020-10-27 |
| 10576558 | Device for notching a secondary battery manufactured using the same | Ki Hong Min, Sung-Min Hwang, Jihoon Cho, TaeYoon JUNG, Jeong Sam Son +8 more | 2020-03-03 |
| 10071407 | Apparatus for controlling camber and method for same | Jin-Dong Hwang, Yong Kook Park, Woo Young Shin | 2018-09-11 |
| 9236610 | Cathode active material for lithium secondary battery | Sung Kyun Chang, Seung Tae Hong, Duk Hyun Ryu, Eun-Young Goh, Ho-Chun Lee +3 more | 2016-01-12 |
| 9136556 | Electrode assembly of novel structure and process for preparation of the same | Jihoon Cho, Dongmyung KIM, Kiwoong Kim, Sung-Min Hwang, Hyun Chul Jung +2 more | 2015-09-15 |
| 9023525 | Cathode active material for lithium secondary battery | Sung Kyun Chang, Seung Tae Hong, Duk Hyun Ryu, Eun-Young Goh, Ho-Chun Lee +3 more | 2015-05-05 |
| 8974955 | Method for manufacturing battery cell and battery cell manufactured using the same | Ki Hong Min, Sung-Min Hwang, Jihoon Cho, TaeYoon JUNG, Changmin Han +9 more | 2015-03-10 |
| 8835055 | Cathode active material for lithium secondary battery | Sung Kyun Chang, Seung Tae Hong, Duk Hyun Ryu, Eun-Young Goh, Ho-Chun Lee +3 more | 2014-09-16 |
| 8597826 | Nonaqueous electrolyte comprising oxyanion and lithium secondary battery using the same | Ho-Chun Lee | 2013-12-03 |
| 8142936 | Non-aqueous electrolyte and lithium secondary battery using the same | Soon-Ho Ahn, Jae Hyun Lee, Jeong-Ju Cho, Ho-Chun Lee, Mi Young Son +1 more | 2012-03-27 |
| 7914707 | Additive for non-aqueous electrolyte and secondary battery using the same | Yu Sin Kim, Hye Yun Cha, Ho-Chun Lee | 2011-03-29 |
| 7901813 | Non-aqueous electrolyte additive for improving safety and lithium ion secondary battery comprising the same | Hong-Kyu Park, Jeh-Won Choi, Yeon Hee Lee, Young-Tack An | 2011-03-08 |
| 7846584 | Lithium ion battery having an improved conserved property at a high temperature | Seung Don Choi | 2010-12-07 |
| 7754385 | Anode active material with improved electrochemical properties and electrochemical device comprising the same | Sung Kyun Chang, Sang Hoon Choy, Jeong-Ju Cho | 2010-07-13 |
| 7695867 | Method for regulating terminal voltage of cathode during overdischarge and cathode active material for lithium secondary battery | Sung Kyun Chang, Seung Tae Hong, Duk Hyun Ryu, Eun-Young Goh, Ho-Chun Lee +3 more | 2010-04-13 |
| 7666330 | Additive for non-aqueous electrolyte and secondary battery using the same | Yu Sin Kim, Hye Yun Cha, Ho-Chun Lee | 2010-02-23 |
| 7629082 | Anode active material with improved electrochemical properties and electrochemical device comprising the same | Sung Kyun Chang, Sang Hoon Choy, Jeong-Ju Cho | 2009-12-08 |