Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12322377 | Method and apparatus for data augmentation | Byung Ok Kang, Jeon Gue Park | 2025-06-03 |
| 10402494 | System and method for automatically expanding input text | Eui Sok CHUNG, Byung Ok Kang, Ki Young Park, Jeon Gue Park, Hwa Jeon SONG +2 more | 2019-09-03 |
| 9390426 | Personalized advertisement device based on speech recognition SMS service, and personalized advertisement exposure method based on partial speech recognition SMS service | Hoon Chung, Jeon Gue Park, Ki Young Park, Yun Keun Lee, Sang Kyu Park | 2016-07-12 |
| 8666739 | Method for estimating language model weight and system for the same | Yun Keun Lee, Eui Sok CHUNG, Jong Jin Kim, Hoon Chung, Jeon Gue Park +6 more | 2014-03-04 |
| 8504362 | Noise reduction for speech recognition in a moving vehicle | Sung Joo Lee, Ho Young Jung, Jeon Gue Park, Hoon Chung, Yunkeun Lee +6 more | 2013-08-06 |
| 8374869 | Utterance verification method and apparatus for isolated word N-best recognition result | Jeom Ja Kang, Yunkeun Lee, Jeon Gue Park, Ho Young Jung, Hoon Chung +6 more | 2013-02-12 |
| 8364483 | Method for separating source signals and apparatus thereof | Ki Young Park, Ho Young Jung, Yun Keun Lee, Jeon Gue Park, Jeom Ja Kang +6 more | 2013-01-29 |
| 8332222 | Viterbi decoder and speech recognition method using same using non-linear filter for observation probabilities | Hoon Chung, Jeon Gue Park, Yunkeun Lee, Ho Young Jung, Jeom Ja Kang +6 more | 2012-12-11 |
| 8296135 | Noise cancellation system and method | Byung Ok Kang, Ho Young Jung, Sung Joo Lee, Yunkeun Lee, Jeon Gue Park +4 more | 2012-10-23 |
| 8249867 | Microphone array based speech recognition system and target speech extracting method of the system | Hoon-Young Cho, Yun Keun Lee, Jeom Ja Kang, Byung Ok Kang, Kap Kee Kim +4 more | 2012-08-21 |
| 8219396 | Apparatus and method for evaluating performance of speech recognition | Hoon-Young Cho, Yunkeun Lee, Ho Young Jung, Byung Ok Kang, Jeom Ja Kang +4 more | 2012-07-10 |
| 8032374 | Method and apparatus for recognizing continuous speech using search space restriction based on phoneme recognition | Jun Taek Park, Seung Hi Kim, Kyu Woong Hwang | 2011-10-04 |
| 8015016 | Automatic translation method and system based on corresponding sentence pattern | Jun Taek Park, Seung Hi Kim, Young Jik Lee, Hoon Chung | 2011-09-06 |