Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6950415 | Apparatus and method for managing dormant state in a wireless packet data system | Hoon Chang, Tae Won Kim | 2005-09-27 |
| 6928289 | Device and method for communicating packet voice data in mobile communication system | Dong-Ho Cho, Young-Ky Kim, Hyun Seok Lee, Sun Mi Kim | 2005-08-09 |
| 6850509 | Scheduling apparatus and method for packet data service in a wireless communication system | Soon-Young Yoon, Seung-Joo Maeng, Woo-June Kim, Hong-Seong Chang, Hoon Chang | 2005-02-01 |