Issued Patents All Time
Showing 25 most recent of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7403772 | Telecommunications system with reflective airborne platform | Louis J. Lanzerotti | 2008-07-22 |
| 7035312 | Pilot signal cycling technique for a control system that reduces distortion produced by electrical circuits | — | 2006-04-25 |
| 6922102 | High efficiency amplifier | Koon Whye Loh, Loren F. Root, Edward Louis | 2005-07-26 |
| 6791969 | Multiple input/output switch | — | 2004-09-14 |
| 6753676 | RF test probe | — | 2004-06-22 |
| 6532369 | System and method for mobile controlled direct mode wireless local calling | — | 2003-03-11 |
| 6522879 | Two-way telephone and two-way paging service on the same wireless infrastructure | Jack Chi-Chieh Wen | 2003-02-18 |
| 6411644 | Frequency hop pilot technique for a control system that reduces distortion produced by electrical circuits | — | 2002-06-25 |
| 6392480 | Alternating gain and phase control system and method | Reza Ghanadan | 2002-05-21 |
| 6363120 | Apparatus and method for extending the dynamic range of a mixer using feed forward distortion reduction | Mohan Patel, Jack Chi-Chieh Wen | 2002-03-26 |
| 6359507 | Method and apparatus for an automatic predistortion system | — | 2002-03-19 |
| 6339701 | Method and apparatus for extending the dynamic range of a frequency mixer | Mohan Patel, Jack Chi-Chieh Wen | 2002-01-15 |
| 6324398 | Wireless telecommunications system having airborne base station | Louis J. Lanzerotti | 2001-11-27 |
| 6259319 | Adaptive gain and/or phase adjustment control system and method | Reza Ghanadan | 2001-07-10 |
| 6167247 | Local oscillator leak cancellation circuit | George Kenneth Kannell, Krishnamurthy Sreenath | 2000-12-26 |
| 6166600 | Automatic gain and phase controlled feedforward amplifier without pilot signal | — | 2000-12-26 |
| 6157254 | Double side band pilot technique for a control system that reduces distortion produced by electrical circuits | — | 2000-12-05 |
| 6127889 | Nested feed forward distortion reduction system | — | 2000-10-03 |
| 6097324 | Method and apparatus for extending the spurious free dynamic range of an analog-to-digital converter | Mohan Patel, Jack Chi-Chieh Wen | 2000-08-01 |
| 6094096 | Pilot detection for a control system that reduces distortion produced by electrical circuits | — | 2000-07-25 |
| 6069531 | Feed forward amplifier improvement incorporating an automatic gain and phase controller | — | 2000-05-30 |
| 6057733 | Feedforward multicarrier linear RF power amplifier | Jimmie L. Donaldson, Jr., Robert Keith Montgomery, Mohan Patel, Norman Gerard Ziesse | 2000-05-02 |
| 6052023 | Calibration system for feed forward distortion reduction system | — | 2000-04-18 |
| 6051996 | Phase detector | — | 2000-04-18 |
| 6037840 | Article comprising a combiner-splitter | — | 2000-03-14 |