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Class Information
Number: 250/206.1
Name: Radiant energy > Photocells; circuits and apparatus > Photocell controlled circuit > Having means to generate positional information in at least one plane of a target moving relative to one or more photodetectors
Description: Having means to generate positional information in at least one plane of a target moving relative to one or more photodetectors: Subject matter in which photodetecting means generate signals proportional to the position in at least one plane of a target moving relative to the photodetecting means.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7432490 |
Method and apparatus for detecting an object in a motor vehicle environment |
Oct. 7, 2008 |
| 7427732 |
Method for targeting a source of an incoming laser |
Sep. 23, 2008 |
| 7420196 |
Multiple axis multipoint non-contact measurement system |
Sep. 2, 2008 |
| 7415212 |
Data communication system, data transmitter and data receiver |
Aug. 19, 2008 |
| 7397019 |
Light sensor module, focused light sensor array, and an air vehicle so equipped |
Jul. 8, 2008 |
| 7378628 |
Photo radiation intensity sensor and method thereof |
May. 27, 2008 |
| 7312461 |
Laparoscopic tumor therapy using high energy electron irradiation |
Dec. 25, 2007 |
| 7297913 |
Module for a laser measuring device |
Nov. 20, 2007 |
| 7295298 |
Detection method and a detection apparatus |
Nov. 13, 2007 |
| 7268893 |
Optical projection system |
Sep. 11, 2007 |
| 7242789 |
Moving-body detecting image sensor |
Jul. 10, 2007 |
| 7238933 |
Light detecting apparatus |
Jul. 3, 2007 |
| 7230223 |
Sensing system for ascertaining currency content of ATM |
Jun. 12, 2007 |
| 7214917 |
Rotating position measuring instrument |
May. 8, 2007 |
| 7208714 |
Optical displacement sensor and external force detecting device |
Apr. 24, 2007 |
| 7202459 |
Active electro-optical device for detecting obstacles, in particular for autonomous navigation |
Apr. 10, 2007 |
| 7196301 |
System for detecting incoming light from a remote laser source |
Mar. 27, 2007 |
| 7161131 |
Multiple wavelength quadrant detection |
Jan. 9, 2007 |
| 7161686 |
Sensor for determining the angular position of a radiating point source in two dimensions and method of operation |
Jan. 9, 2007 |
| 7154112 |
Distance measurement sensor |
Dec. 26, 2006 |
| 7126105 |
Technique for lensless optical positioning with a plurality of light collectors |
Oct. 24, 2006 |
| 7119316 |
Strobe light and laser beam detection for laser receiver |
Oct. 10, 2006 |
| 7115852 |
Photodetection device for rotary laser system |
Oct. 3, 2006 |
| 7105791 |
Orbital debris detection and tracking system utilizing sun or moon occlusion |
Sep. 12, 2006 |
| 7093314 |
Beacon docking system with visual guidance display |
Aug. 22, 2006 |
| 7081606 |
Position measuring system |
Jul. 25, 2006 |
| 7075097 |
Optical path array and angular filter for translation and orientation sensing |
Jul. 11, 2006 |
| 7075048 |
Omni-directional radiation source and object locator |
Jul. 11, 2006 |
| 7022966 |
System and method of light spot position and color detection |
Apr. 4, 2006 |
| 7022963 |
Laser receiver |
Apr. 4, 2006 |
| 7022962 |
Position determining apparatus |
Apr. 4, 2006 |
| 7012236 |
Sensor in a transceiver device for cooperation with an optical fiber |
Mar. 14, 2006 |
| 7008802 |
Method and apparatus to correct water drift |
Mar. 7, 2006 |
| 7010401 |
System for guiding a vehicle to a position |
Mar. 7, 2006 |
| 6987256 |
Polarized semi-active laser last pulse logic seeker using a staring focal plane array |
Jan. 17, 2006 |
| 6960750 |
Optical positioning system and method, transceiver, and reflector |
Nov. 1, 2005 |
| 6952003 |
Very high speed photodetector system using a PIN photodiode array for position sensing |
Oct. 4, 2005 |
| 6844537 |
Method and device for measuring the velocity of a moving surface |
Jan. 18, 2005 |
| 6831263 |
Very high speed photodetector system using a PIN photodiode array for position sensing |
Dec. 14, 2004 |
| 6806848 |
Display apparatus for vehicle |
Oct. 19, 2004 |
| 6781106 |
Solar sensor for providing constant total sensor output |
Aug. 24, 2004 |
| 6777658 |
Optical tracking system, feed-forward augmentation assembly and method for controlling an optical imaging system with reduced residual jitter |
Aug. 17, 2004 |
| 6774349 |
Teaching and gaming golf feedback system and methods |
Aug. 10, 2004 |
| 6747266 |
Laser beam receiver |
Jun. 8, 2004 |
| 6735005 |
Cartesian scanning system |
May. 11, 2004 |
| 6724855 |
X-ray flat panel detector |
Apr. 20, 2004 |
| 6720682 |
Actuator assembly for tilting a mirror or like object |
Apr. 13, 2004 |
| 6710319 |
System for radiating a reference laser beam and utilizing GPS units for installing an article |
Mar. 23, 2004 |
| 6674416 |
Small-sized sensor |
Jan. 6, 2004 |
| 6669145 |
Apparatus, method and system for fluid-motion-powered modulation of a retroreflector for remote position sensing |
Dec. 30, 2003 |
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