Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10681270 | Electronic device for creating panoramic image or motion picture and method for the same | Ievgen Zaichuk, Ki-Hwan Choi, Jin-Joo Park, Stephanie AHN, Si-Hyoung Lee +2 more | 2020-06-09 |
| 10403013 | Image processing method for increasing contrast between user interface layers and electronic device for supporting the same | Jee-Yeun Wang, Kyung-Dae Park, Hyung-Min Lee | 2019-09-03 |
| 10297816 | Lithium secondary battery having improved safety and stability | Ji-Jun Hong, Sung-Tae Ko | 2019-05-21 |
| 10283762 | Anode active material for lithium secondary battery, method for preparing the same and lithium secondary battery comprising the same | Ji-Jun Hong, Sung-Tae Ko | 2019-05-07 |
| 10090501 | High heat resistance composite separator for lithium secondary battery and lithium secondary battery including same | Ji-Jun Hong, Sung-Tae Ko, Yoo-jung Kwon | 2018-10-02 |
| 9647262 | Core-shell type anode active material for lithium secondary battery, method for preparing the same and lithium secondary battery comprising the same | Ji-Jun Hong, Sung-Tae Ko | 2017-05-09 |
| 9252413 | Lithium secondary battery | Ji-Jun Hong, In-Beom Hwang, Sung-Tae Ko | 2016-02-02 |
| 9196884 | Separator for lithium secondary battery and lithium secondary battery comprising the same | Ji-Jun Hong, In-Beom Hwang, Sung-Tae Ko, Kwang-Hyun Kim | 2015-11-24 |
| 9172091 | Core-shell type anode active material for lithium secondary batteries, method for preparing the same and lithium secondary batteries comprising the same | Ji-Jun Hong, Sung-Tae Ko | 2015-10-27 |
| 8927153 | Cathode active material for lithium secondary batteries with core of lithium metal oxide and shell of lithium iron phosphate oxide, method of preparing the same, and lithium secondary batteries comprising the same | Seong Bae Kim, Woo-Seong Kim, Ji-Jun Hong, Sung-Tae Koh | 2015-01-06 |
| 8808916 | Cathode active material for lithium secondary batteries, method for preparing the same, and lithium secondary batteries comprising the same | Seong Bae Kim, Woo-Seong Kim, Ki-Sup Song, Ji-Jun Hong, Sung-Tae Ko | 2014-08-19 |
| 8367247 | Cathode active material for lithium secondary batteries with high safety, method of preparing the same and lithium secondary batteries comprising the same | Seong Bae Kim, Woo-Seong Kim, Sung-Tae Ko, Ji-Jun Hong | 2013-02-05 |