Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7457744 | Method of estimating pitch by using ratio of maximum peak to candidate for maximum of autocorrelation function and device using the method | Mi Suk LEE | 2008-11-25 |
| 7436913 | Automatic gain control apparatus | Hun Sik Kang, Ji Eun Kim, Jein Baek | 2008-10-14 |
| 7346503 | Transmitter and receiver for speech coding and decoding by using additional bit allocation method | Ho-sang Sung, Dae-Hee Youn, Hong Goo Kang, Young Cheol Park, Ki-Seung Lee +2 more | 2008-03-18 |
| 7302385 | Speech restoration system and method for concealing packet losses | Ho-sang Sung, Moon-Keun Lee, Ki-Seung Lee, Young Cheol Park, Dae-Hee Youn | 2007-11-27 |
| 7296186 | System-on-chip development apparatus for wire and wireless internet phone | Woon-Seob So, Bong Tae Kim | 2007-11-13 |
| 7233893 | Method and apparatus for transmitting wideband speech signals | Ho-sang Sung | 2007-06-19 |
| 7112939 | Mobile system and driving method thereof | Eul Gyoon Lim | 2006-09-26 |
| 6452973 | System and method for converting H.261 compressed moving picture data to MPEG-1 compressed moving picture data on compression domain | — | 2002-09-17 |
| 6069669 | Video window control apparatus and method thereof | Jong Hoon Park, Jin-Sang Choi, Seon-Ja Kim, Kyeong-Yeol Yu | 2000-05-30 |
| 6058122 | Device for splitting a screen in MPEG image signals at a completely compressed domain and the method thereof | Jong Hyeong Lee, Young Duk Park, Kyu Seob Cho | 2000-05-02 |