Issued Patents All Time
Showing 25 most recent of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12432836 | LED fixture, portable wireless electronic device, and method of provisioning LED fixtures in a wireless network | Kam Shing Li, Wenbin Yu | 2025-09-30 |
| 12401134 | Embedded downlight and radar system | Chung Hong Wong | 2025-08-26 |
| 11183772 | Embedded downlight and radar system | Chung Hong Wong | 2021-11-23 |
| 10003103 | Additive having cyano group for non-aqueous electrolyte and electrochemical device using the same | Jeong-Ju Cho, Yong Su Choi, Jong-Ho Jeon | 2018-06-19 |
| 9958723 | Liquid crystal display device | Joong Min Yoon, Seunghoon Ji | 2018-05-01 |
| 9921426 | Display with blue pigment layer under black matrix | Sung Won Ji | 2018-03-20 |
| 9825327 | Non-aqueous electrolyte lithium secondary battery | Jong-Ho Jeon, Jeong-Ju Cho | 2017-11-21 |
| 9722253 | Non-aqueous electrolyte and electrochemical device comprising the same | Su-Jin Yoon, Jeong-Ju Cho | 2017-08-01 |
| 9466856 | Non-aqueous electrolyte and electrochemical device comprising the same | Jeong-Ju Cho, Su-Jin Yoon, Soo Min PARK | 2016-10-11 |
| 9362592 | Method of preparing gel polymer electrolyte secondary battery and gel polymer electrolyte secondary battery | Sung Hoon Yu | 2016-06-07 |
| 9337510 | Non-aqueous electrolyte and secondary battery using the same | Jeong-Ju Cho | 2016-05-10 |
| 9287583 | Additive having cyano group for non-aqueous electrolyte and electrochemical device using the same | Jeong-Ju Cho, Yong Su Choi, Jong-Ho Jeon | 2016-03-15 |
| 9255973 | System and method for estimating long term characteristics of battery | Hyun-Kon Song, Jeong-Ju Cho, Yeon Uk Choo, Mi Young Son | 2016-02-09 |
| 9246191 | Non-aqueous electrolyte lithium secondary battery | Jong-Ho Jeon, Jeong-Ju Cho | 2016-01-26 |
| 9236610 | Cathode active material for lithium secondary battery | Sung Kyun Chang, Seung Tae Hong, Hyeong Jin Kim, Duk Hyun Ryu, Eun-Young Goh +3 more | 2016-01-12 |
| 9105943 | Non-aqueous electrolyte lithium secondary battery | Jong-Ho Jeon, Jeong-Ju Cho | 2015-08-11 |
| 9023525 | Cathode active material for lithium secondary battery | Sung Kyun Chang, Seung Tae Hong, Hyeong Jin Kim, Duk Hyun Ryu, Eun-Young Goh +3 more | 2015-05-05 |
| 8936880 | Cylindrical lithium secondary battery with pressure activated current interruptive device | Mi Young Son, Jeong-Ju Cho, Jong-Ho Jeon | 2015-01-20 |
| 8916297 | Method of preparing gel polymer electrolyte secondary battery and gel polymer electrolyte secondary battery | Sung Hoon Yu | 2014-12-23 |
| 8895195 | Non-aqueous electrolyte and electrochemical device comprising the same | Jeong-Ju Cho, Su-Jin Yoon, Soo Min PARK | 2014-11-25 |
| 8835055 | Cathode active material for lithium secondary battery | Sung Kyun Chang, Seung Tae Hong, Hyeong Jin Kim, Duk Hyun Ryu, Eun-Young Goh +3 more | 2014-09-16 |
| 8828611 | Non-aqueous electrolyte and electrochemical device comprising the same | Su-Jin Yoon, Jeong-Ju Cho | 2014-09-09 |
| 8808927 | Nonaqueous electrolyte lithium secondary battery | Jong-Ho Jeon, Soo-Jin Kim | 2014-08-19 |
| 8741473 | Pouch-type lithium secondary battery | Jeong-Ju Cho, Jong-Ho Jeon | 2014-06-03 |
| 8673506 | Non-aqueous electrolyte and lithium secondary battery having the same | Jong-Ho Jeon, Jeong-Ju Cho | 2014-03-18 |