Hager; James R.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hager; James R..The latest application filed is for "methods and systems for providing security".

Company Profile

0.41.20

Hager; James R. - Golden Valley MN
Hager; James R. - Crystal MN
Hager; James R. - WI
Hager; James R. - Fond du Lac WI

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Methods and systems for enhancing accuracy of terrain aided navigation systems Grant 7,409,293 - Hager , et al. August 5, 2	2008-08-05
Systems and methods for controlling a landing position of sensors deployed from an air vehicle Grant 7,280,917 - Hager , et al. October 9, 2	2007-10-09
Methods and systems for maintaining a position during hovering operations Grant 7,248,208 - Hager , et al. July 24, 2	2007-07-24
Methods and systems for sensing air vehicle airspeed Grant 7,185,538 - Hager , et al. March 6, 2	2007-03-06
Method and systems for automatic zero calibration of radar altimeters Grant 7,138,940 - Hager , et al. November 21, 2	2006-11-21
Methods and systems for providing security Grant 7,129,830 - Hager , et al. October 31, 2	2006-10-31
Methods and systems for controlling a height of munition detonation Grant 7,098,841 - Hager , et al. August 29, 2	2006-08-29
Radar altimeter having an automatically calibrated sensitivity range control function Grant 7,075,478 - Hager , et al. July 11, 2	2006-07-11
Methods and apparatus for randomly modulating radar altimeters Grant 7,064,703 - Jordan , et al. June 20, 2	2006-06-20
Methods and systems for providing security App 20060116837 - Hager; James R. ; et al.	2006-06-01
Methods And Systems For Controlling A Height Of Munition Detonation App 20060103570 - Hager; James R. ; et al.	2006-05-18
Methods and systems for sensing air vehicle airspeed App 20060101923 - Hager; James R. ; et al.	2006-05-18
Systems and methods for controlling a landing position of sensors deployed from an air vehicle App 20060106558 - Hager; James R. ; et al.	2006-05-18
Methods and systems for automatic zero calibration of radar altimeters App 20060017609 - Hager; James R. ; et al.	2006-01-26
Radar altimeter for helicopter load carrying operations Grant 6,980,153 - Hager , et al. December 27, 2	2005-12-27
Methods and systems for maintaining a position during hovering operations App 20050275584 - Hager, James R. ; et al.	2005-12-15
Methods and systems for enhancing accuracy of terrain aided navigation systems App 20050273257 - Hager, James R. ; et al.	2005-12-08
Radar altimeter having an automatically calibrated sensitivity range control function App 20050270226 - Hager, James R. ; et al.	2005-12-08
Radar Altimeter For Helicopter Load Carrying Operations App 20050253750 - Hager, James R. ; et al.	2005-11-17
Methods and apparatus for determination of a filter center frequency Grant 6,950,056 - Hager , et al. September 27, 2	2005-09-27
Methods and apparatus for randomly modulating radar altimeters App 20050179583 - Jordan, Lavell ; et al.	2005-08-18
Methods and apparatus for determination of a filter center frequency Grant 6,897,804 - Hager , et al. May 24, 2	2005-05-24
Radar altimeter with forward ranging capabilities Grant 6,897,803 - Hager , et al. May 24, 2	2005-05-24
Methods and apparatus for conversion of radar return data Grant 6,894,640 - Hager , et al. May 17, 2	2005-05-17
Systems and methods for guiding munitions Grant 6,889,934 - Thomas , et al. May 10, 2	2005-05-10
Methods and systems for detecting forward obstacles Grant 6,885,334 - Hager , et al. April 26, 2	2005-04-26
Methods and apparatus for determining an interferometric angle to a target in body coordinates Grant 6,856,279 - Hager , et al. February 15, 2	2005-02-15
Radar Altimeter With Forward Ranging Capabilities App 20040252048 - Hager, James R. ; et al.	2004-12-16
Methods and apparatus for terrain correlation Grant 6,803,878 - Hager , et al. October 12, 2	2004-10-12
Methods and apparatus for radar signal reception Grant 6,768,469 - Hager , et al. July 27, 2	2004-07-27
Methods and apparatus to compensate for zero Doppler returns Grant 6,753,806 - Hager , et al. June 22, 2	2004-06-22
Radar altimeter with forward obstacle avoidance capabilities Grant 6,750,807 - Hager , et al. June 15, 2	2004-06-15
Systems and methods for target location Grant 6,744,397 - Hager , et al. June 1, 2	2004-06-01
Methods and apparatus for radar data processing Grant 6,744,401 - Hager , et al. June 1, 2	2004-06-01
Methods and apparatus for weighting radar return data Grant 6,738,563 - Hager , et al. May 18, 2	2004-05-18
Methods and apparatus for conversion of radar return data Grant 6,734,820 - Hager , et al. May 11, 2	2004-05-11
Radar anti-fade systems and methods Grant 6,731,234 - Hager , et al. May 4, 2	2004-05-04
Methods and apparatus for optimizing interferometric radar altimeter cross track accuracy Grant 6,731,236 - Hager , et al. May 4, 2	2004-05-04
Methods and apparatus for accurate phase detection Grant 6,680,691 - Hager , et al. January 20, 2	2004-01-20
Methods and apparatus for minimum computation phase demodulation Grant 6,674,397 - Hager , et al. January 6, 2	2004-01-06
Methods And Apparatus For Determination Of A Filter Center Frequency App 20030214431 - Hager, James R. ; et al.	2003-11-20
Methods and apparatus for terrain correlation App 20030210180 - Hager, James R. ; et al.	2003-11-13
Methods and apparatus for determining an interferometric angle to a target in body coordinates App 20030210177 - Hager, James R. ; et al.	2003-11-13
Methods and apparatus for radar signal reception App 20030210195 - Hager, James R. ; et al.	2003-11-13
Methods and apparatus for conversion of radar return data App 20030210185 - Hager, James R. ; et al.	2003-11-13
Methods and apparatus for resolution of radar range ambiguities App 20030210176 - Hager, James R. ; et al.	2003-11-13
Methods And Apparatus For Radar Data Processing App 20030210181 - Hager, James R. ; et al.	2003-11-13
Methods And Apparatus For Accurate Phase Detection App 20030210171 - Hager, James R. ; et al.	2003-11-13
Methods And Apparatus For Minimum Computation Phase Demodulation App 20030210178 - Hager, James R. ; et al.	2003-11-13
Methods and apparatus to determine a target location in body coordinates Grant 6,639,545 - Hager , et al. October 28, 2	2003-10-28
Low probability of intercept coherent radar altimeter Grant 6,407,697 - Hager , et al. June 18, 2	2002-06-18
Precision radar altimeter with terrain feature coordinate location capability Grant 6,362,776 - Hager , et al. March 26, 2	2002-03-26
Low cost radar altimeter with accuracy enhancement Grant 5,477,226 - Hager , et al. December 19, 1	1995-12-19
Radar fuze Grant 5,387,917 - Hager , et al. February 7, 1	1995-02-07
Radar altimeter with self-calibration feature Grant 5,160,933 - Hager November 3, 1	1992-11-03
High Doppler rate, high altitude capability coherent pulse Doppler radar altimeter Grant 5,150,125 - Hager September 22, 1	1992-09-22
Aircraft radar altimeter with multiple target tracking capability Grant 5,047,779 - Hager September 10, 1	1991-09-10
RFI-suppressing ignition system for an internal combustion engine Grant 4,186,712 - Fitzner , et al. February 5, 1	1980-02-05
Hall cell position sensor for outboard drive apparatus Grant 3,894,250 - Hager , et al. July 8, 1	1975-07-08
RFI suppression spark plug Grant 3,871,349 - Hager March 18, 1	1975-03-18
Marine Drive Setting Apparatus Grant 3,834,345 - Hager , et al. September 10, 1	1974-09-10