Issued Patents 2011
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8081636 | Method, system and use thereof for controlling real time contiguous data in a packet switched data system, real time contiguous data service provided using said method | Jos den Hartog, Timothy Lee Ehrhart | 2011-12-20 |
| 8077703 | Induced answering method and system for circuit switching-based telephony | Jos Den Hartog, Rogier August Caspar Joseph Noldus | 2011-12-13 |
| 8055188 | Relay system and data frame structure for the relay system | Young-Doo Kim, Sung Jin Kim, Mi-Sun Do | 2011-11-08 |
| 8015017 | Band based audio coding and decoding apparatuses, methods, and recording media for scalability | Hosang Sung, Kangeun Lee | 2011-09-06 |
| 7961749 | Signaling method and system for channel switching in a wireless local area network | Sung Won Lee | 2011-06-14 |
| 7953055 | Multi-channel MAC apparatus and method for WLAN devices with single radio interface | Sung Won Lee, Young-Gon Choi | 2011-05-31 |
| 7929505 | Apparatus and method for transmitting/receiving data in a wireless local area network mesh communication system | Sung Won Lee, Jun-Seo Lee | 2011-04-19 |
| 7881287 | Method and device for session control in hybrid telecommunications network | Yun Chao Hu, Jos den Hartog | 2011-02-01 |