Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10777840 | Apparatus for sealing secondary battery | Sang Hun Kim, Sang Suk Jung, Won Pill Hwang, Cho Long Kim, Yong-Il Kim | 2020-09-15 |
| 10770712 | Pouch-typed battery cell comprising electrode lead having current breaking function | Sang Hun Kim, Yong-Il Kim, Min Hyeong Kang, Cho Long Kim, Hyung Kyun Yu +2 more | 2020-09-08 |
| 10727453 | Method for sealing pouch casing of secondary battery | Sang Hun Kim, Min Hyeong Kang, Yong-Il Kim, Cho Long Kim, Hyung Kyun Yu +2 more | 2020-07-28 |
| 10700324 | Battery cell having main gas discharge tube and method for manufacturing the same | Cho Long Kim, Sang Hun Kim, Sang Suk Jung, Won Pill Hwang, Yong Jeong Kim | 2020-06-30 |
| 10559785 | Sealing apparatus for secondary battery | Cho Long Kim, Sang Hun Kim, Sang Suk Jung, Won Pill Hwang, Yong-Il Kim | 2020-02-11 |
| 10532423 | Battery pack and method for manufacturing the same | Yong Jeong Kim, Sang Hun Kim, Sang Suk Jung, Won Pill Hwang, Cho Long Kim | 2020-01-14 |
| 10003103 | Additive having cyano group for non-aqueous electrolyte and electrochemical device using the same | Jeong-Ju Cho, Ho-Chun Lee, Jong-Ho Jeon | 2018-06-19 |
| 9287583 | Additive having cyano group for non-aqueous electrolyte and electrochemical device using the same | Jeong-Ju Cho, Ho-Chun Lee, Jong-Ho Jeon | 2016-03-15 |
| 8980090 | Apparatus and method for alternative aeration-effluent wastewater treatment using ceramic membrane | Seok Won Hong, Jae Shik Chung, Yong Bae Park, Gyo Bum Kim, Yun Chul Chung | 2015-03-17 |
| 8663837 | Secondary battery | Kyung Su Oh, Cha Hun Ku, Sung Jong Kim, Jung Ah Lee, Jae Dong Chang +5 more | 2014-03-04 |
| 8119292 | Nonaqueous electrolyte for improving performance and lithium secondary battery comprising the same | Ho-Chun Lee, Tae Yoon Park, Soo Jin Yoon, Hong-Kyu Park, Hyun Min Jung +1 more | 2012-02-21 |
| 8070935 | Apparatus for analyzing tin compounds in liquid samples and method for analyzing tin levels using the same | Seok Won Hong, Sang Hyup Lee, Hyung Joo Kim, Chang Ho Choi, Bong Geun Jeong | 2011-12-06 |
| 7910249 | Additive for nonaqueous electrolyte and secondary battery using the same | Ho-Chun Lee, Tae Yoon Park, Hong-Kyu Park | 2011-03-22 |
| 7824578 | Additives for non-aqueous electrolytes and electrochemical device using the same | Ho-Chun Lee, Tae Yoon Park, Soo Jin Yoon, Hong-Kyu Park | 2010-11-02 |
| 7648631 | Apparatus for wastewater treatment using nitrogen/phosphorus removal and floatation separation | Sang Hyup Lee, Seok Won Hong, Tai Hak Chung, Yun Jung Kim, Young Gyun Choi | 2010-01-19 |
| 6618597 | Increasing cell capacity by gain control of traffic channels | — | 2003-09-09 |
| 6317606 | Method for processing statistics data in mobile station in mobile communication system | Su Hyun Park | 2001-11-13 |
| 6278882 | Call control method in base station of CDMA mobile radio communication system | — | 2001-08-21 |