Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8102382 | Power supplying surface for cordlessly charging portable electronic device | Steven M. Palay | 2012-01-24 |
| 8022937 | Surface and cordless transducer system | Steven M. Palay | 2011-09-20 |
| 7868873 | Surface and cordless transducer system | Steven M. Palay | 2011-01-11 |
| 7633378 | Object identification system with adaptive transceivers and methods of operation | John J. Coulthard, Billy C. Fowler, Howard K. Jaecks, Roc Lastinger, Paul A. Picard +1 more | 2009-12-15 |
| 7471203 | Tamper monitoring system and method | David G. Worthy, Charles Glasser, Yazid Sidi | 2008-12-30 |
| 7367044 | System and method for network operation | Stephan Fowler, Colin Green | 2008-04-29 |
| 7030731 | Wireless identification systems and protocols | Roc Lastinger, William J. Fowler, Dean Freiwald | 2006-04-18 |
| 6982646 | Object identification system with adaptive transceivers and methods of operation | John J. Coulthard, Billy C. Fowler, Howard K. Jaecks, Roc Lastinger, Paul A. Picard +1 more | 2006-01-03 |
| 6831562 | Object identification system with adaptive transceivers and methods of operation | John J. Coulthard, Billy C. Fowler, Howard K. Jaecks, Roc Lastinger, Paul A. Picard +1 more | 2004-12-14 |
| 6621410 | System for item and orientation identification | Roc Lastinger, John J. Coulthard, Robert Ufford | 2003-09-16 |
| 6396005 | Method and apparatus for diminishing grid complexity in a tablet | Howard K. Jaecks, Billy C. Fowler | 2002-05-28 |
| 6362737 | Object Identification system with adaptive transceivers and methods of operation | John J. Coulthard, Billy C. Fowler, Howard K. Jaecks, Roc Lastinger, Paul A. Picard +1 more | 2002-03-26 |
| 6351215 | Monitoring antenna system | Billy C. Fowler, Howard K. Jaecks | 2002-02-26 |
| 6340932 | Carrier with antenna for radio frequency identification | John J. Coulthard, Billy C. Fowler, Howard K. Jaecks, Roc Lastinger, Paul A. Picard +1 more | 2002-01-22 |
| 5225637 | Position resolving system | Donald F. Gray, Billy C. Fowler | 1993-07-06 |
| 5218174 | Low power cordless magnetic field digitizer with differential grid sensing and synchronous position demodulation | Donald F. Gray, James R. Sciacero, Charles A. Waterbury | 1993-06-08 |
| D304446 | Four button cursor | Rick L. Hoover | 1989-11-07 |
| D304449 | Cursor | Rick L. Hoover | 1989-11-07 |
| D294263 | Combined digitizer pen and mouse | Roy K. Fischer | 1988-02-16 |
| 4672154 | Low power, high resolution digitizing system with cordless pen/mouse | Charles A. Waterbury | 1987-06-09 |
| 4661656 | Graphic tablet and method | Billy C. Fowler | 1987-04-28 |
| 4616106 | Graphic tablet and method | Billy C. Fowler, Alan R. Headley | 1986-10-07 |
| 4492819 | Graphic tablet and method | Billy C. Fowler | 1985-01-08 |
| 4289927 | Graphic communication apparatus | — | 1981-09-15 |
| 4210775 | Method and apparatus for digitizing the location of an instrument relative to a grid | Billy C. Fowler | 1980-07-01 |