Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11784347 | Electrolyte for rechargeable lithium battery and rechargeable lithium battery including same | Soojin Kim, Sangjae Park, Jeongdoo YI | 2023-10-10 |
| 9954249 | Polymer electrolyte and lithium rechargeable battery including the same | Kwangjo Cheong, Soomi Eo | 2018-04-24 |
| 9123973 | Electrolyte for lithium secondary battery and lithium secondary battery comprising the same | Bora Lee, Sinyoung Park, Sunyoung Kim | 2015-09-01 |
| 8892425 | Multi-layered speech recognition apparatus and method | Jaewon Lee, Jeongmi Cho, Kwangil Hwang, Jeongsu Kim | 2014-11-18 |
| 8883344 | Electrolyte for lithium secondary battery and lithium secondary battery including the same | Sinyoung Park, Sunyoung Kim, Bora Lee | 2014-11-11 |
| 8380517 | Multi-layered speech recognition apparatus and method | Jaewon Lee, Jeongmi Cho, Kwangil Hwang, Jeongsu Kim | 2013-02-19 |
| 8370159 | Multi-layered speech recognition apparatus and method | Jaewon Lee, Jeongmi Cho, Kwangil Hwang, Jeongsu Kim | 2013-02-05 |
| 8078455 | Apparatus, method, and medium for distinguishing vocal sound from other sounds | Yuan Shi, Jaewon Lee | 2011-12-13 |
| 7756703 | Formant tracking apparatus and formant tracking method | Yuan Shi, Jaewon Lee | 2010-07-13 |
| 7672836 | Method and apparatus for estimating pitch of signal | Yuan Shi, Jaewon Lee | 2010-03-02 |
| 7444853 | Impulse event separating apparatus and method | Xuan Zhu, Jaewon Lee | 2008-11-04 |
| 7234340 | Apparatus, method, and medium for detecting and discriminating impact sound | Xue Wen, Jaewon Lee | 2007-06-26 |