| Patent | Date |
|---|
Saturation corrected power amplifier integration loop
Grant 8,351,880 - Hietala , et al. January 8, 2 | 2013-01-08 |
Slave Id Configuration
App 20120303836 - Ngo; Christopher T. ; et al. | 2012-11-29 |
System and method for transitioning between modulation formats in adjacent bursts triggering on data flow
App 20060050812 - Hietala; Alexander W. ; et al. | 2006-03-09 |
Multiple bandwidth amplifier control systems for mobile stations and methods therefor
Grant 6,850,574 - Schwent , et al. February 1, 2 | 2005-02-01 |
Multiple bandwidth amplifier control systems for mobile stations and methods therefor
App 20020168025 - Schwent, Dale G. ; et al. | 2002-11-14 |
Phase detector with frequency steering
Grant 6,327,319 - Hietala , et al. December 4, 2 | 2001-12-04 |
Method of and apparatus for automatic frequency control range extension
Grant 6,229,991 - Hietala , et al. May 8, 2 | 2001-05-08 |
Fractional N frequency synthesis with residual error correction and method thereof
Grant 5,495,206 - Hietala February 27, 1 | 1996-02-27 |
Temperature-coefficient controlled radio frequency signal detecting circuitry
Grant 5,448,770 - Hietala , et al. September 5, 1 | 1995-09-05 |
Power amplifier having nested amplitude modulation controller and phase modulation controller
Grant 5,430,416 - Black , et al. July 4, 1 | 1995-07-04 |
Filtering device for use in a phase locked loop controller
Grant 5,424,689 - Gillig , et al. June 13, 1 | 1995-06-13 |
Power amplifier saturation detection and correction method and apparatus
Grant 5,278,994 - Black , et al. January 11, 1 | 1994-01-11 |
Multiple accumulator fractional N synthesis with series recombination
Grant 5,166,642 - Hietala November 24, 1 | 1992-11-24 |
Power amplifier ramp up method and apparatus
Grant 5,150,075 - Hietala , et al. September 22, 1 | 1992-09-22 |
Oscillator with bias and buffer circuits formed in a die mounted with distributed elements on ceramic substrate
Grant 5,140,286 - Black , et al. August 18, 1 | 1992-08-18 |
Digital frequency synthesizer having AFC and modulation applied to frequency divider
Grant 5,111,162 - Hietala , et al. May 5, 1 | 1992-05-05 |
Latched accumulator fractional N synthesis with residual error reduction
Grant 5,093,632 - Hietala , et al. March 3, 1 | 1992-03-03 |
Multiple latched accumulator fractional N synthesis
Grant 5,070,310 - Hietala , et al. December 3, 1 | 1991-12-03 |
Multiaccumulator sigma-delta fractional-N synthesis
Grant 5,055,802 - Hietala , et al. October 8, 1 | 1991-10-08 |
Fractional N/M synthesis
Grant 5,055,800 - Black , et al. October 8, 1 | 1991-10-08 |
Parameter tolerant PLL synthesizer
Grant 5,055,803 - Hietala October 8, 1 | 1991-10-08 |
Continuously adaptive phase locked loop synthesizer
Grant 4,885,553 - Hietala , et al. December 5, 1 | 1989-12-05 |
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