Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8692852 | Intelligent display method for multimedia mobile terminal | Jeong-Rok Park, Young-Hun Joo, Yun-Je Oh, Chang-Ick Kim, Il-Koo Ahn +1 more | 2014-04-08 |
| 8520513 | Method for variably controlling bit rate of video data through end-to-end channel status sensing in a WiBro network | Do-Young Joung, Tae-Sung Park, Chang-Hyun Lee, Yong-Gyoo Kim, Jae Sung Park +2 more | 2013-08-27 |
| 8391484 | Method and apparatus for performing video communication | Tae-Sung Park, Do-Young Joung, Jae Sung Park, Yun-sun Baek | 2013-03-05 |
| 8380992 | Device and method for security key exchange and system pertaining to same | Jae Sung Park, Tae-Sung Park, Sou-Hwan Jung, Jae-Duck Choi | 2013-02-19 |
| 8340129 | Method for compressing a real-time transport protocol header extension field | Sung-Kee Kim, Tae-Sung Park, Do-Young Joung, Jae Sung Park, Yong-Gyoo Kim +1 more | 2012-12-25 |
| 8315386 | Method and apparatus for performing VoIP-based communication using bio keys | Jae Sung Park, Tae-Sung Park, Do-Young Joung, Sung-Kee Kim, Yong-Gyoo Kim +1 more | 2012-11-20 |
| 8295348 | Method for controlling moving picture encoding using channel information of wireless networks | Yong-Gyoo Kim, Tae-Sung Park, Do-Young Joung, Sung-Kee Kim, Chang-Hyun Lee | 2012-10-23 |
| 8189499 | Cross-layer optimization method for controlling bit rate of video codec in transmission of video data in WiBro system | Do-Young Joung, Tae-Sung Park, Sung-Kee Kim, Yong-Gyoo Kim, Si-Hai Wang +1 more | 2012-05-29 |
| 8045824 | Wavelet transformation-based image encoder, decoder and method for generating thumbnail image | Yong Hyun Lim | 2011-10-25 |
| 7944908 | Method for setting output bit rate for video data transmission in a WiBro system | Chang-Hyun Lee, Tae-Sung Park, Do-Young Joung, Jae Sung Park, Sung-Kee Kim +3 more | 2011-05-17 |