Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12322377 | Method and apparatus for data augmentation | Byung Ok Kang, Hyung-Bae Jeon | 2025-06-03 |
| 12217185 | Method and apparatus of increasing knowledge based on uncertainty in neural networks | Hyun-Woo Kim, Hwa Jeon SONG, Yoo Rhee Oh, Byung Hyun Yoo, Eui Sok CHUNG +1 more | 2025-02-04 |
| 11526732 | Apparatus and method for statistical memory network | Hyun-Woo Kim, Ho Young Jung, Yun Keun Lee | 2022-12-13 |
| 11423238 | Sentence embedding method and apparatus based on subword embedding and skip-thoughts | Eui Sok CHUNG, Hyun-Woo Kim, Hwa Jeon SONG, Ho Young Jung, Byung Ok Kang +2 more | 2022-08-23 |
| 10929612 | Neural network memory computing system and method | Ho Young Jung, Hyun-Woo Kim, Hwa Jeon SONG, Eui Sok CHUNG | 2021-02-23 |
| 10789332 | Apparatus and method for linearly approximating deep neural network model | Hoon Chung, Sung Joo Lee, Yun Keun Lee | 2020-09-29 |
| 10402494 | System and method for automatically expanding input text | Eui Sok CHUNG, Byung Ok Kang, Ki Young Park, Hwa Jeon SONG, Sung Joo Lee +2 more | 2019-09-03 |
| 10388275 | Method and apparatus for improving spontaneous speech recognition performance | Hyun-Woo Kim, Ho Young Jung, Yun Keun Lee | 2019-08-20 |
| 10089979 | Signal processing algorithm-integrated deep neural network-based speech recognition apparatus and learning method thereof | Hoon Chung, Sung Joo Lee, Yun Keun Lee | 2018-10-02 |
| 9959862 | Apparatus and method for recognizing speech based on a deep-neural-network (DNN) sound model | Byung Ok Kang, Hwa Jeon SONG, Yun Keun Lee, Eui Sok CHUNG | 2018-05-01 |
| 9805716 | Apparatus and method for large vocabulary continuous speech recognition | Sung Joo Lee, Byung Ok Kang, Yun Keun Lee, Hoon Chung | 2017-10-31 |
| 9799331 | Feature compensation apparatus and method for speech recognition in noisy environment | Hyun-Woo Kim, Ho Young Jung, Yun Keun Lee | 2017-10-24 |
| 9799350 | Apparatus and method for verifying utterance in speech recognition system | Jeom Ja Kang, Hwa Jeon SONG, Hoon Chung | 2017-10-24 |
| 9390426 | Personalized advertisement device based on speech recognition SMS service, and personalized advertisement exposure method based on partial speech recognition SMS service | Hoon Chung, Hyung-Bae Jeon, Ki Young Park, Yun Keun Lee, Sang Kyu Park | 2016-07-12 |
| 9288301 | Smart watch | Eui Sok CHUNG, Yun Keun Lee, Ho Young Jung, Hoon Chung | 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, Hoon Chung +6 more | 2014-03-04 |
| 8504362 | Noise reduction for speech recognition in a moving vehicle | Sung Joo Lee, Ho Young Jung, Hoon Chung, 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, Ho Young Jung, Hyung-Bae Jeon, 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, Jeom Ja Kang, Hoon Chung +6 more | 2013-01-29 |
| 8332222 | Viterbi decoder and speech recognition method using same using non-linear filter for observation probabilities | Hoon Chung, 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, Jeom Ja Kang +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 |