Issued Patents All Time
Showing 251–275 of 354 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8156591 | Washing machine and operating method thereof | Soon Jo Lee, Ho Cheol Kwon, Beom Jun Kim, Hack Chai Song, Kwang-Young Lee +1 more | 2012-04-17 |
| 8159902 | Apparatus and method for localizing sound source in robot | Dong Suk Yook, Young-Kyu Cho, Woo-jin CHOI | 2012-04-17 |
| 8149728 | System and method for evaluating performance of microphone for long-distance speech recognition in robot | — | 2012-04-03 |
| 8150323 | Mobile communication terminal and method for inputting/outputting voice during playback of music data by using bluetooth | — | 2012-04-03 |
| 8149503 | Reflective semiconductor optical amplifier and optical signal processing method using the same | O-Kyun Kwon, Dong Churl Kim, Byung Seok Choi, Kisoo Kim, Dae Kon Oh | 2012-04-03 |
| 8139480 | Communication method based on transmission control protocol and mobile communication terminal to perform the method | Hyoung Sang Park, Sung Woo Han | 2012-03-20 |
| 8137204 | Torque limiter | — | 2012-03-20 |
| 8135586 | Method and apparatus for estimating noise by using harmonics of voice signal | Hanseok Ko, Sung-Joo Ahn, Jounghoon Beh, Hyun-Jin Yoon | 2012-03-13 |
| 8135220 | Face recognition system and method based on adaptive learning | Je-Han Yoon, Hyun-Sik Shim, Young-Hee Park, Do Hyung Kim, Woo Han YUN | 2012-03-13 |
| 8131084 | Apparatus for improving sharpness of image | Joo Hyun Kim, Bong Soon Kang, Won Woo Jang, Kyung Rin Kim, Won Tae Choi +1 more | 2012-03-06 |
| 8121650 | Menu displaying method in a mobile terminal | Sun Ae Park | 2012-02-21 |
| 8117352 | Apparatus and method for selecting wireless connectivity in a wireless communication terminal | Jae-Ho Kim | 2012-02-14 |
| 8116538 | System and method for verifying face of user using light mask | Je-Han Yoon, Ji-hyo LEE, Jae Yeon Lee, Su Young Chi, Woo Han YUN | 2012-02-14 |
| 8116478 | Apparatus and method for beamforming in consideration of actual noise environment character | Hanseok Ko, Sung-Joo Ahn, Jounghoon Beh, Hyun-Jin Yoon | 2012-02-14 |
| 8109500 | Medium supply unit and image forming apparatus having the same | Dong-hyup Shin | 2012-02-07 |
| 8103512 | Method and system for aligning windows to extract peak feature from a voice signal | — | 2012-01-24 |
| 8073148 | Sound processing apparatus and method | — | 2011-12-06 |
| 8040946 | Audio/video data synchronization apparatus for transmitting uncompressed audio/video data | Young Shik Shin, Kang Hoon Lee, Dae-Hyun Sim, In-Kwon Kang, Kwan-Sic Kim +3 more | 2011-10-18 |
| 8036630 | Method and apparatus for making an emergency call using a mobile communication terminal | Jung-Hun Park, Dae-Hyun Sim, Kyung-Tack Kwon | 2011-10-11 |
| 8019159 | Method and apparatus for informing user of image recognition error in imaging system | Je-Han Yoon | 2011-09-13 |
| 8013349 | Light emitting device and method of manufacturing the same | Seung-tae Choi, Jin-seung Choi, Suk Jin Ham, Ki Hwan Kwon, Chang-youl Moon | 2011-09-06 |
| 7994549 | Optical device including gate insulator with modulated thickness | Jeong Woo Park, Bongki Mheen, Gyungock Kim | 2011-08-09 |
| 7989244 | Method of manufacturing nitride-based semiconductor light-emitting device | Kyoung-kook Kim, Kwang Ki Choi, June O Song, Suk-ho Yoon, Kwang-hyeon Baik | 2011-08-02 |
| 7985972 | Light emitting device having protrusion and recess structure and method of manufacturing the same | Jeong-wook Lee | 2011-07-26 |
| 7968893 | Semiconductor light emitting device and method of manufacturing the same | Sang Yeob Song, Jin Hyun Lee, Yu Seung Kim, Kwang Ki Choi, Pun Jae Choi +1 more | 2011-06-28 |