Issued Patents All Time
Showing 1–25 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12074320 | Negative electrode active material for secondary battery and manufacturing method thereof | Eui Joon Song, Young Tai Cho, Jee Hye Park | 2024-08-27 |
| 11588152 | Cathode active material for secondary battery and manufacturing method thereof | Eui Joon Song, Young Tai Cho, Jee Hye Park | 2023-02-21 |
| 11196042 | Method for preparing silicon-based active material particles for secondary battery and silicon-based active material particles | Young Tai Cho, Yong Gil Choi, Seon Park, Hee Young Seo, Jee Hye Park +2 more | 2021-12-07 |
| 11171332 | Silicon-based active material particles for secondary battery and method for producing same | Eui Joon Song, Min-young Cheong, Jong Hun Lee, Young Tai Cho, Yong Gil Choi +5 more | 2021-11-09 |
| 10871849 | Display device with integrated touch screen | Yoon Jong Choi, Keuk-Sang Kwon, Nam Kyun Cho | 2020-12-22 |
| 10797303 | Silicon-based anode active material and preparation method therefor | Young Tai Cho, Yong Gil Choi, Seon Park, Hee Young Seo, Jee Hye Park +2 more | 2020-10-06 |
| 10797312 | Silicon-based anode active material and method for manufacturing same | Young Tai Cho, Yong Gil Choi, Seon Park, Hee Young Seo, Jee Hye Park +2 more | 2020-10-06 |
| 10697064 | Chemical vapor deposition apparatus | Hee-Yeol KIM | 2020-06-30 |
| 10693134 | Negative electrode active material for secondary battery and method for manufacturing same | Young Tai Cho, Seon Park, Jee Hye Park, Yong Eui Lee, Chul Hwan Kim +1 more | 2020-06-23 |
| 10586976 | Negative electrode active material and lithium secondary battery comprising same | Young Tai Cho, Seon Park, Hee Young Seo, Jee Hye Park, Yong Eui Lee +1 more | 2020-03-10 |
| 10522716 | Semiconductor light emitting device | Woo Chul Gwak, Jun Ho Yun | 2019-12-31 |
| 10522824 | Method for preparing silicon-based active material particles for secondary battery and silicon-based active material particles | Young Tai Cho, Yong Gil Choi, Seon Park, Hee Young Seo, Jee Hye Park +2 more | 2019-12-31 |
| 10396355 | Negative electrode active material for secondary battery and method for manufacturing same | Young Tai Cho, Seon Park, Hee Young Seo, Jee Hye Park, Yong Eui Lee +1 more | 2019-08-27 |
| 9740327 | Display device with integrated touch screen | Yoon Jong Choi, Keuk-Sang Kwon, Nam Kyun Cho | 2017-08-22 |
| 9658718 | Display device integrated with touch screen | Su Min CHOI, Keuk-Sang Kwon | 2017-05-23 |
| 9538584 | Tapping device and method using induction heat for melt | Hyun Je Cho, Cheon-Woo Kim, Young Il Kim, Sang-Woo Lee, Jong Gil Park +1 more | 2017-01-03 |
| 9265095 | Metal sector having curved inner surface and cold crucible induction melter having the same | Cheon-Woo Kim, Deuk Man Kim, Seok Mo Choi, Hyun Jun Jo, Hyun Je Cho +1 more | 2016-02-16 |
| 9265096 | Metal sector having curved outer surface and cold crucible induction melter having the same | Cheon-Woo Kim, Deuk Man Kim, Seok Mo Choi, Hyun Jun Jo, Hyun Je Cho +1 more | 2016-02-16 |
| 9212077 | Molten glass discharging device | Deuk Man Kim, Seok Mo Choi, Hyun Jun Jo, Hyun Je Cho, Cheon-Woo Kim +1 more | 2015-12-15 |
| 9192041 | Plasma torch nozzle | Hyun Je Cho, Cheon-Woo Kim, Young Il Kim, Sang-Woo Lee, Jong Gil Park +1 more | 2015-11-17 |
| 8984917 | Washing machine | Seong Hyeon KIM, Kyung Seop Hong, Jae Won Chang | 2015-03-24 |
| 8718114 | Induction melting furnace having asymmetrical sloping bottom | Hyun Jun Jo, Deuk Man Kim, Seok Mo Choi, Hyun Je Cho, Cheon-Woo Kim +1 more | 2014-05-06 |
| 7926312 | Washing machine having damper-supporter | Sung Ryong Kim, Sung Min Kim, Kyung Seop Hong, Gwan-Ryong Park | 2011-04-19 |
| 7787211 | Back electromotive force (BEMF) calibration method, method of controlling unloading of disk drive apparatus using BEMF calibration method, and disk drive apparatus using the same | Kyoung Soo Kim | 2010-08-31 |
| 7762108 | Suspension apparatus and resonance avoiding method of drum-type washing machine | Jae-Hyun Kim, Si Moon Jeon, Gwan-Ryong Park | 2010-07-27 |