Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11901604 | Antenna for facilitating remote reading of utility meters | — | 2024-02-13 |
| 7990328 | Conductor having two frequency-selective surfaces | — | 2011-08-02 |
| 7724843 | Clock adjustment for a handheld audio system | Michael R. May | 2010-05-25 |
| 7676206 | Low noise, low distortion radio receiver front-end | Matthew D. Felder, Jingyu Hu, Jamie Joseph Happ, Michael R. May | 2010-03-09 |
| 7023832 | Paging system with spacial, frequency and time diversity | Garold B. Gaskill | 2006-04-04 |
| 6877209 | Method for sealing an active area of a surface acoustic wave device on a wafer | Gregory D. Miller, Mike Bruner, Gary Green | 2005-04-12 |
| 6744323 | Method for phase locking in a phase lock loop | Nathan Y. Moyal, Mark Gehring, Russell R. Moen | 2004-06-01 |
| 6433668 | Paging system with spacial, frequency and time diversity | Garold B. Gaskill | 2002-08-13 |
| 6392489 | Precise integrated current mirrors | Mark Gehring | 2002-05-21 |
| 6188288 | Fully integrated digital frequency synthesizer | Mark Gehring | 2001-02-13 |
| 5573204 | Landing gear for aircraft constructed with extruded fluted plastic sheet | George S. Barker | 1996-11-12 |
| 5463626 | Wireless facsimile computer slate | Don G. Hoff | 1995-10-31 |
| 5398893 | Model aircraft constructed with extruded fluted plastic sheet | George S. Barker | 1995-03-21 |
| 5337314 | Wireless facsimile computer slate | Don G. Hoff | 1994-08-09 |
| 5263194 | Zero if radio receiver for intermittent operation | — | 1993-11-16 |
| 5166932 | Wireless facsimile computer slate | Don G. Hoff | 1992-11-24 |
| 5155479 | Radio receiver with adaptive on-off control | — | 1992-10-13 |
| 5134724 | Wrist band for wrist-mounted radio with an uninsulated buckle | Mark Gehring, Richard R. Suter | 1992-07-28 |
| 5046979 | Chassis module for model airplane construction | George S. Barker | 1991-09-10 |
| 5031233 | Single chip radio receiver with one off-chip filter | — | 1991-07-09 |
| 5029237 | Radio receiver frequency control system | — | 1991-07-02 |
| 4944025 | Direct conversion FM receiver with offset | Mark Gehring, Richard R. Suter | 1990-07-24 |
| 4897835 | High capacity protocol with multistation capability | Garold B. Gaskill, Daniel J. Park, Norbert E. Dey, William H. Peek | 1990-01-30 |
| 4885802 | Wristwatch receiver architecture | — | 1989-12-05 |
| 4682223 | Descrambler unit method and apparatus for television signal descrambling | Clinton S. Hartmann, Darrell L. Ash | 1987-07-21 |