Assignee
NORTHROP GRUMMAN GUIDANCE & ELECTRONICS CO INC
US·13 granted patents·130 citations·filing 2001–2010
Top patents by PatentIndex Score
13 records- 0187US8011246B2Apparatus and method for self-calibration of coriolis vibratory gyroscopeNORTHROP GRUMMAN GUIDANCE & ELECTRONICS CO INC·Filed 2008·Granted Sep 6, 2011·22 cites·20 claims
- 0287US7912664B2Self calibrating gyroscope systemNORTHROP GRUMMAN GUIDANCE & ELECTRONICS CO INC·Filed 2008·Granted Mar 22, 2011·23 cites·24 claims
- 0387US7874209B2Capacitive bulk acoustic wave disk gyroscopes with self-calibrationNORTHROP GRUMMAN GUIDANCE & ELECTRONICS CO INC·Filed 2008·Granted Jan 25, 2011·20 cites·20 claims
- 0477US7965148B2Atomic frequency clock systems and methodsNORTHROP GRUMMAN GUIDANCE & ELECTRONICS CO INC·Filed 2009·Granted Jun 21, 2011·7 cites·20 claims
- 0577US7886598B2Vibratory gyro bias error cancellation using mode reversalNORTHROP GRUMMAN GUIDANCE & ELECTRONICS CO INC·Filed 2006·Granted Feb 15, 2011·10 cites·22 claims
- 0676US7981057B2Joint motion sensing to make a determination of a positional change of an individualNORTHROP GRUMMAN GUIDANCE & ELECTRONICS CO INC·Filed 2003·Granted Jul 19, 2011·28 cites·19 claims
- 0768US8362943B2Radar registration using targets of opportunityNORTHROP GRUMMAN GUIDANCE & ELECTRONICS CO INC·Filed 2010·Granted Jan 29, 2013·6 cites·31 claims
- 0868US7876644B2Polarizaton diversity for optical fiber applicationsNORTHROP GRUMMAN GUIDANCE & ELECTRONICS CO INC·Filed 2009·Granted Jan 25, 2011·4 cites·6 claims
- 0966US7973611B2Middle layer of die structure that comprises a cavity that holds an alkali metalNORTHROP GRUMMAN GUIDANCE & ELECTRONICS CO INC·Filed 2007·Granted Jul 5, 2011·2 cites·10 claims
- 1058US7936169B2Polarization analyzer orientation with nuclear magnetic resonance gyroscopeNORTHROP GRUMMAN GUIDANCE & ELECTRONICS CO INC·Filed 2008·Granted May 3, 2011·2 cites·12 claims
- 1156US7869306B2System and method for automatic detection of a sonar contactNORTHROP GRUMMAN GUIDANCE & ELECTRONICS CO INC·Filed 2008·Granted Jan 11, 2011·5 cites·20 claims
- 1245US7903920B2Implementation of one or more optical waveguides in reduced optical materialNORTHROP GRUMMAN GUIDANCE & ELECTRONICS CO INC·Filed 2005·Granted Mar 8, 2011·0 cites·12 claims
- 1338USRE42891E3D AIME™ aircraft navigationNORTHROP GRUMMAN GUIDANCE & ELECTRONICS CO INC·Filed 2001·Granted Nov 1, 2011·1 cites·36 claims
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