Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10789332 | Apparatus and method for linearly approximating deep neural network model | Jeon Gue Park, Sung Joo Lee, Yun Keun Lee | 2020-09-29 |
| 10089979 | Signal processing algorithm-integrated deep neural network-based speech recognition apparatus and learning method thereof | Jeon Gue Park, Sung Joo Lee, Yun Keun Lee | 2018-10-02 |
| 9805716 | Apparatus and method for large vocabulary continuous speech recognition | Sung Joo Lee, Byung Ok Kang, Jeon Gue Park, Yun Keun Lee | 2017-10-31 |
| 9799350 | Apparatus and method for verifying utterance in speech recognition system | Jeom Ja Kang, Hwa Jeon SONG, Jeon Gue Park | 2017-10-24 |
| 9396722 | Method and apparatus for detecting speech endpoint using weighted finite state transducer | Sung Joo Lee, Yun Keun Lee | 2016-07-19 |
| 9390426 | Personalized advertisement device based on speech recognition SMS service, and personalized advertisement exposure method based on partial speech recognition SMS service | Jeon Gue Park, Hyung-Bae Jeon, Ki Young Park, Yun Keun Lee, Sang Kyu Park | 2016-07-12 |
| 9288301 | Smart watch | Eui Sok CHUNG, Yun Keun Lee, Jeon Gue Park, Ho Young Jung | 2016-03-15 |
| 8666739 | Method for estimating language model weight and system for the same | Hyung-Bae Jeon, Yun Keun Lee, Eui Sok CHUNG, Jong Jin Kim, 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, Yunkeun Lee, Byung Ok Kang +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, Hyung-Bae Jeon +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 | Jeon Gue Park, Yunkeun Lee, Ho Young Jung, Hyung-Bae Jeon, 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 |
| 8185393 | Human speech recognition apparatus and method | Yunkeun Lee | 2012-05-22 |
| 8015016 | Automatic translation method and system based on corresponding sentence pattern | Jun Taek Park, Seung Hi Kim, Hyung-Bae Jeon, Young Jik Lee | 2011-09-06 |
| 7856356 | Speech recognition system for mobile terminal | Yunkeun Lee | 2010-12-21 |
| 5721134 | Ganoderma lucidum KCCM 10045 which produces proteoglycan (G009) having effect of antitumor immunity | Kwon Haeng Lee, Choon Woo Lee, Chun Hee Chung | 1998-02-24 |
| 5585467 | Proteoglycan(G009) effective in enhancing antitumor immunity | Kwon Haeng Lee, Choon Woo Lee, Chun Hee Chung | 1996-12-17 |