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Class Information
Number: 250/203.6
Name: Radiant energy > Photocells; circuits and apparatus > Photocell controls its own optical systems > Following a target (e.g., a star or instrument pointer or other object) other than a pattern > Self-luminous target > Airborne target, or spaceborne target other than the sun (e.g., star or missile)
Description: Subject matter where the self-luminous target is a star or other spaceborne object other than the sun, e.g., a missile exhaust plume.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7411167 |
Tracking a moving object from a camera on a moving platform |
Aug. 12, 2008 |
| 7385759 |
Optical system with variable pointing and method implementing such a system |
Jun. 10, 2008 |
| 7378629 |
Detection device comprising a parabolic mirror and use of said device in an overflight machine |
May. 27, 2008 |
| 7339731 |
Self-aligning telescope |
Mar. 4, 2008 |
| 7312429 |
Method and apparatus of using optical distortion in a directed countermeasure system to provide a variable field of view |
Dec. 25, 2007 |
| 7276681 |
On-board light source based gain correction for semi-active laser seekers |
Oct. 2, 2007 |
| 7265331 |
Optical sensing apparatus and method for determining highest intensity of light in an array |
Sep. 4, 2007 |
| 7230221 |
Portable air defense ground based launch detection system |
Jun. 12, 2007 |
| 7227114 |
Method of estimating the attitude of a space device with improved precision |
Jun. 5, 2007 |
| 7214916 |
Optical arrangement for a homing head with movable optical elements |
May. 8, 2007 |
| 7205520 |
Portable air defense ground based launch detection system |
Apr. 17, 2007 |
| 7151245 |
Systems and methods for compensating for dim targets in an optical tracking system |
Dec. 19, 2006 |
| 7138646 |
Light receiving device with controllable sensitivity and spatial information detecting apparatus with charge discarding device using the same |
Nov. 21, 2006 |
| 6987256 |
Polarized semi-active laser last pulse logic seeker using a staring focal plane array |
Jan. 17, 2006 |
| 6872960 |
Robust infrared countermeasure system and method |
Mar. 29, 2005 |
| 6795174 |
Tracking systems |
Sep. 21, 2004 |
| 6741341 |
Reentry vehicle interceptor with IR and variable FOV laser radar |
May. 25, 2004 |
| 6738012 |
Protecting commercial airliners from man portable missiles |
May. 18, 2004 |
| 6723975 |
Scanner for airborne laser system |
Apr. 20, 2004 |
| 6700108 |
Means for protecting optical focal plane sensor arrays against excessive irradiation |
Mar. 2, 2004 |
| 6556351 |
System and method for attitude determination based on optical imaging |
Apr. 29, 2003 |
| 6410897 |
Method and apparatus for aircraft protection against missile threats |
Jun. 25, 2002 |
| 6362464 |
System for stellar inertial attitude determination |
Mar. 26, 2002 |
| 6310730 |
Optical system with asymmetric optical corrector |
Oct. 30, 2001 |
| 6265704 |
Tracking means for distant ballistic missile targets |
Jul. 24, 2001 |
| 6259111 |
System for tracking movement of an object |
Jul. 10, 2001 |
| 6246056 |
Earth sensor |
Jun. 12, 2001 |
| 6201231 |
Testing system for measuring and optimising target tracking systems |
Mar. 13, 2001 |
| 6201230 |
Sensor system with dynamic optical corrector |
Mar. 13, 2001 |
| 6180945 |
Dual spiral photoconductive detector |
Jan. 30, 2001 |
| 6154317 |
Device for stabilizing of a remotely controlled sensor, like a camera |
Nov. 28, 2000 |
| 6123287 |
Missile tracking system having nonlinear tracking coordinates |
Sep. 26, 2000 |
| 6121606 |
Multi detector close packed array rosette scan seeker |
Sep. 19, 2000 |
| 6060702 |
Low-cost light-weight star tracking telescope |
May. 9, 2000 |
| 6060703 |
Coaxial unfocused optical sensor for dual mode seekers |
May. 9, 2000 |
| 6057536 |
Laser along body tracker (SABOT II) |
May. 2, 2000 |
| 6026337 |
Microbolometer earth sensor assembly |
Feb. 15, 2000 |
| 6023058 |
Photosensitive detector and mosaic of photosensitive detectors for the detection of luminous flashes and applications |
Feb. 8, 2000 |
| 6012000 |
Simplified onboard attitude control based on star sensing |
Jan. 4, 2000 |
| 5979826 |
Hybrid composite article and missile components and their fabrication |
Nov. 9, 1999 |
| 5936771 |
Compact flir optical configuration |
Aug. 10, 1999 |
| 5936229 |
Tracking means for distant ballistic missile targets comprising means for tracking largest radius of curvature |
Aug. 10, 1999 |
| 5864131 |
System and method for accurate geolocation of images |
Jan. 26, 1999 |
| 5821526 |
Star scanning method for determining the line of sight of an electro-optical instrument |
Oct. 13, 1998 |
| 5815590 |
Target light detection |
Sep. 29, 1998 |
| 5805742 |
Object detection system with minimum-spanning gradient filter for scene clutter suppression |
Sep. 8, 1998 |
| 5796474 |
Projectile tracking system |
Aug. 18, 1998 |
| 5793541 |
Controlled and stabilized platform |
Aug. 11, 1998 |
| 5753915 |
Arrangement and method for the detection of targets |
May. 19, 1998 |
| 5686719 |
Method for finding viewing intervals for the control of instruments, star trackers, and sensors on earth and solar system object orbiting platforms |
Nov. 11, 1997 |
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