Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8028910 | Tag anti-collision RFID system and method for tag identification | Kyung-Ho Seo, Jin-Hee Yoon, 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, Jin-Hee Yoon, Joo-Mun Lee | 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 |