Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7835525 | Cryptographic method using dual encryption keys and a wireless local area network (LAN) system therefor | Kyung Hun Jang, Jong-Ae Park | 2010-11-16 |
| 7756510 | Authentication method for wireless distributed system | Sang-Boh Yun, William Albert Arbaugh, T. Charles Clancy, Min Ho Shin | 2010-07-13 |
| 7739491 | Method using access authorization differentiation in wireless access network and secure roaming method thereof | Kyung Hun Jang, Jong-Ae Park | 2010-06-15 |
| 7706539 | Method of guaranteeing users' anonymity and wireless local area network (LAN) system therefor | Kyung Hun Jang, Jong-Ae Park | 2010-04-27 |
| 7636570 | Method of providing a fast downlink service in a hard handover in a cellular communication system | Dong-Ho Cho, Pil-Yong Hwang, Chi-Hyun Park, Ae-Ri Lim, Ki Hyun Pyun +3 more | 2009-12-22 |
| 7450546 | Mobility management method using an improved neighbor graph | Kyung Hun Jang, Min Ho Shin, Sung-Jea Ko, Hye-soo KIM | 2008-11-11 |
| 7421268 | Method for fast roaming in a wireless network | Kyung Hun Jang, Min Ho Shin, William Albert Arbaugh, Arunesh Mishra | 2008-09-02 |
| 7400604 | Probing method for fast handoff in WLAN | Kyung-Jun Jang, Min Ho Shin, William Albert Arbaugh, Arunesh Mishra | 2008-07-15 |
| 7263357 | Method for fast roaming in a wireless network | Kyung Hun Jang, Min Ho Shin, William Albert Arbaugh, Arunesh Mishra | 2007-08-28 |
| 7192581 | Lactobacillus reuteri useful as probiotics | Yong Ha Park, Young-Hyo Chang, Jung-Hoon Yoon, Chul-Joong Kim | 2007-03-20 |