Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11618490 | Empty bottom shelf of shopping cart monitor and alerting system using distance measuring methods | Scott David Dalgleish, Craig W. Moyer | 2023-04-04 |
| 11265518 | Camera system monitor for shopping cart bottom shelf | Scott David Dalgleish, Craig W. Moyer | 2022-03-01 |
| 7260371 | Programmable modulation index for transponder | — | 2007-08-21 |
| 7026939 | Livestock data acquisition and collection | Joseph Michael Letkomiller, Paul Baker | 2006-04-11 |
| 6995672 | Relaxation oscillator for transponder | — | 2006-02-07 |
| 6980084 | Power-on reset for transponder | — | 2005-12-27 |
| 6922134 | Programmable trimmer for transponder | — | 2005-07-26 |
| 6775632 | Calibration of a transponders for a tire pressure monitoring system | Richard Stephen Pollack, Robert Walter Brown | 2004-08-10 |
| 6658928 | Method of monitoring pressure in a pneumatic tire | Richard Stephen Pollack, Robert Walter Brown | 2003-12-09 |
| 6543279 | Pneumatic tire having transponder and method of measuring pressure within a pneumatic tire | Richard Stephen Pollack, Donald L. Black, Robert Walter Brown | 2003-04-08 |
| 6518877 | Pneumatic tire monitor | Gene Raymond Starkey, Joseph DeSimone, Joseph Michael Letkomiller | 2003-02-11 |
| 6486776 | RF transponder and method of measuring parameters associated with a monitored object | Richard Stephen Pollack, Donald L. Black, Robert Walter Brown | 2002-11-26 |
| 6412977 | Method for measuring temperature with an integrated circuit device | Donald L. Black, Robert Walter Brown, Richard Stephen Pollack | 2002-07-02 |
| 6369712 | Response adjustable temperature sensor for transponder | Joseph Michael Letkomiller, Richard Stephen Pollack | 2002-04-09 |
| 6265962 | Method for resolving signal collisions between multiple RFID transponders in a field | Donald L. Black | 2001-07-24 |
| 5986570 | Method for resolving signal collisions between multiple RFID transponders in a field | Donald L. Black | 1999-11-16 |