Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12396840 | Breast implants with integrated transponders | Randolph K. Geissler, Juan José Chacón Quirós | 2025-08-26 |
| 11701219 | Breast implants with integrated transponders | Randolph K. Geissler, Juan José Chacón Quirós | 2023-07-18 |
| 10631976 | Method of manufacturing breast implants with integrated transponders | Randolph K. Geissler, Juan José Chacón Quirós | 2020-04-28 |
| 10424837 | High temperature transponders | — | 2019-09-24 |
| 9901438 | Method of manufacturing breast implants with integrated transponders | Randolph K. Geissler, Juan José Chacón Quirós | 2018-02-27 |
| 9673516 | High temperature transponders | — | 2017-06-06 |
| 8219053 | Automatic tuning reader | Yuri Smirnov | 2012-07-10 |
| 7432825 | Interrogation device and method for scanning | Vincent Chan | 2008-10-07 |
| 7176846 | Passive integrated transponder tag with unitary antenna core | Sean Casey | 2007-02-13 |
| 7015826 | Method and apparatus for sensing and transmitting a body characteristic of a host | Vincent Chan | 2006-03-21 |
| 6947004 | Passive integrated transponder tag with unitary antenna core | Sean Casey | 2005-09-20 |
| 6833790 | Livestock chute scanner | Yuri Smirnov | 2004-12-21 |
| 6700547 | Multidirectional walkthrough antenna | Yuri Smirnov | 2004-03-02 |
| 6400338 | Passive integrated transponder tag with unitary antenna core | Sean Casey | 2002-06-04 |
| 6369694 | Apparatus and method for remotely testing a passive integrated transponder tag interrogation system | — | 2002-04-09 |
| 6184777 | Apparatus and method for remotely testing a passive integrated transponder tag interrogation system | — | 2001-02-06 |
| 4686154 | Security system label | — | 1987-08-11 |
| 4680582 | Information reporting multiplex system | — | 1987-07-14 |
| 4663612 | Pattern-comparing security tag detection system | Pierre Taillefer, Phuc Nguyen | 1987-05-05 |
| 4359646 | Intrusion detecting switch | Peter S. Minaki, Walter D. Weind | 1982-11-16 |