Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8477016 | Method for identifying tags using adaptive binary tree splitting technique in RFID system and RFID system therefore | Kyung-Ho Seo, Won Jun Lee, Ji-Hoon Myung, Joo-Mun Lee, Sang-Yun Lee +1 more | 2013-07-02 |
| 8028910 | Tag anti-collision RFID system and method for tag identification | Kyung-Ho Seo, Se Hyun Oh, Joo-Mun Lee, Won Jun Lee, Ji-Hoon Myung | 2011-10-04 |
| 8013746 | Method of providing alarm service upon movement out of safety zone | Sang-Woon Kwon, Joo-Mun Lee, Se Hyun Oh | 2011-09-06 |
| 7978148 | Quadrifilar helical antenna | Gregory A. O'Neill, Jr., Murray Fugate, Young-Min Jo, John C. Farrar, Myung-Sung Lee +4 more | 2011-07-12 |
| 7489281 | Quadrifilar helical antenna | Gregory A. O'Neill, Jr., Murray Fugate, Young-Min Jo, John C. Farrar, Myung-Sung Lee +4 more | 2009-02-10 |
| 7245268 | Quadrifilar helical antenna | Gregory A. O'Neill, Jr., Murray Fugate, Young-Min Jo, John C. Farrar, Myung-Sung Lee +4 more | 2007-07-17 |