Issued Patents All Time
Showing 101–125 of 139 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8377594 | Cathode active material for lithium secondary battery | Sung Kyun Chang, Sinyoung Park | 2013-02-19 |
| D676008 | Mobile phone | Do-Young Park | 2013-02-12 |
| D675589 | Mobile phone | Sung Hee Han | 2013-02-05 |
| 8329339 | Cathode active material for lithium secondary battery | Sung Kyun Chang, Sinyoung Park, Je-Young Kim, Yong-Tae Lee | 2012-12-11 |
| 8277980 | Cathode active material for lithium secondary battery | Sung Kyun Chang, Hyo Shik KIL, Jin Hyung Lim | 2012-10-02 |
| D667386 | Mobile phone | Do-Young Park | 2012-09-18 |
| 8268198 | Precursor for preparation of lithium transition metal oxide | Ho Suk Shin, Sung Kyun Chang, Sinyoung Park, Youngsun Choi, Seung Tae Hong +1 more | 2012-09-18 |
| 8216676 | Composite precursor for aluminum-containing lithium transition metal oxide and process for preparation of the same | Jens Paulsen, Yonghoon Kwon, Jaeup Jang | 2012-07-10 |
| 8119292 | Nonaqueous electrolyte for improving performance and lithium secondary battery comprising the same | Ho-Chun Lee, Tae Yoon Park, Yong Su Choi, Soo Jin Yoon, Hyun Min Jung +1 more | 2012-02-21 |
| 8026008 | Lithium secondary battery with improved cell characteristics | Soojin Kim, Sung Kyun Chang, Jeong-Ju Cho, Hochun Lee | 2011-09-27 |
| 8012626 | Electrode active material powder with size dependent composition and method to prepare the same | Jens Paulsen, Mun Ju Kim | 2011-09-06 |
| 7943111 | Process of making cathode material containing Ni-based lithium transition metal oxide | Jens Paulsen, Yong-Hoon Kwon | 2011-05-17 |
| 7939049 | Cathode material containing Ni-based lithium transition metal oxide | Jens Paulsen, Yong-Hoon Kwon | 2011-05-10 |
| 7939203 | Battery containing Ni-based lithium transition metal oxide | Jens Paulsen, Yong-Hoon Kwon | 2011-05-10 |
| 7935444 | Cathode active material for lithium secondary battery | Sung Kyun Chang, Ho Suk Shin, Seung Tae Hong, Youngsun Choi | 2011-05-03 |
| 7931979 | Battery system containing phase change material-containing capsules in interior configuration thereof | Seungdon Choi | 2011-04-26 |
| 7927747 | Additives for non-aqueous electrolyte and lithium secondary battery using the same | Ho-Chun Lee, Sun Sik Shin, Joo Mi Jeon, Jeong-Ju Cho | 2011-04-19 |
| 7910249 | Additive for nonaqueous electrolyte and secondary battery using the same | Ho-Chun Lee, Tae Yoon Park, Yong Su Choi | 2011-03-22 |
| 7901813 | Non-aqueous electrolyte additive for improving safety and lithium ion secondary battery comprising the same | Jeh-Won Choi, Yeon Hee Lee, Young-Tack An, Hyeong Jin Kim | 2011-03-08 |
| 7883644 | Stoichiometric lithium cobalt oxide and method for preparation of the same | Jens Paulsen, Sun Sik Shin | 2011-02-08 |
| 7824578 | Additives for non-aqueous electrolytes and electrochemical device using the same | Ho-Chun Lee, Tae Yoon Park, Yong Su Choi, Soo Jin Yoon | 2010-11-02 |
| 7771877 | Electrode active material powder with size dependent composition and method to prepare the same | Jens Paulsen, Mun Ju Kim | 2010-08-10 |
| 7709149 | Composite precursor for aluminum-containing lithium transition metal oxide and process for preparation of the same | Jens Paulsen, Yonghoon Kwon, Jaeup Jang | 2010-05-04 |
| 7648693 | Ni-based lithium transition metal oxide | Jens Paulsen, Yong-Hoon Kwon | 2010-01-19 |
| 7640044 | Hinge unit and mobile terminal having the same | Chang-Bai Won, Sang-Ho Han, Yong Duk Cha | 2009-12-29 |