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Class Information
Number: 356/139.07
Name: Optics: measuring and testing > Angle measuring or angular axial alignment > Automatic following or aligning while indicating measurement > With photodetection of reflected beam angle with respect to a unidirectional source beam
Description: Subject matter including a source beam directed along one axis to the object from which its reflected direction, with respect to its projected direction, is indicated and either followed or aligned.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7515257 |
Short-range/long-range integrated target (SLIT) for video guidance sensor rendezvous and docking |
Apr. 7, 2009 |
| 7502100 |
Three-dimensional position measurement method and apparatus used for three-dimensional position measurement |
Mar. 10, 2009 |
| 7440585 |
Autonomous vehicle and motion control therefor |
Oct. 21, 2008 |
| 7385684 |
Angular position sensor |
Jun. 10, 2008 |
| 7359041 |
Method and system for optically tracking a target using a triangulation technique |
Apr. 15, 2008 |
| 7330246 |
Tilt meter based on the field transmission through a resonator |
Feb. 12, 2008 |
| 7233887 |
Method of photomask correction and its optimization using localized frequency analysis |
Jun. 19, 2007 |
| 7212294 |
Method for determination of the level of two or more measurement points, and an arrangement for this purpose |
May. 1, 2007 |
| 7023537 |
System for monitoring the movements of construction work parts |
Apr. 4, 2006 |
| 6922483 |
Methods for measuring DMD low frequency spatial uniformity |
Jul. 26, 2005 |
| 6756581 |
Deviation detecting device, rotary laser apparatus with the same, and position determining system with deviation detecting/correcting device |
Jun. 29, 2004 |
| 6741341 |
Reentry vehicle interceptor with IR and variable FOV laser radar |
May. 25, 2004 |
| 6693272 |
Light path deviation detecting apparatus and confocal microscope |
Feb. 17, 2004 |
| 6678059 |
Apparatus for measuring 6-degree-of-freedom motions of rigid body by using three-facet mirror |
Jan. 13, 2004 |
| 6587191 |
In-action boresight |
Jul. 1, 2003 |
| 6445446 |
Surveying instrument |
Sep. 3, 2002 |
| 6435008 |
Apparatus and method for determining porosity |
Aug. 20, 2002 |
| 6437859 |
Device for detecting optical position |
Aug. 20, 2002 |
| 6396608 |
Method and device for calibrating the deviation of a received beam from its desired position in a terminal |
May. 28, 2002 |
| 6262800 |
Dual mode semi-active laser/laser radar seeker |
Jul. 17, 2001 |
| 6249338 |
Laser survey instrument |
Jun. 19, 2001 |
| 6133988 |
Device for the measurement of distances or of the angle of incidence of a light beam |
Oct. 17, 2000 |
| 6097481 |
Bang-bang laser spot tracker |
Aug. 1, 2000 |
| 6075586 |
Laser survey instrument |
Jun. 13, 2000 |
| 6046800 |
Position detection surveying device |
Apr. 4, 2000 |
| 6011613 |
Laser survey instrument |
Jan. 4, 2000 |
| 5978076 |
Reference light generator |
Nov. 2, 1999 |
| 5669580 |
Sensor device for a missile |
Sep. 23, 1997 |
| 5475600 |
Mobile robot which utilizes inertial navigation to calculate shortest return distance |
Dec. 12, 1995 |
| 5313409 |
Arrangement for performing position determination |
May. 17, 1994 |
| 5216480 |
Surveying instrument |
Jun. 1, 1993 |
| 5202742 |
Laser radar for a vehicle lateral guidance system |
Apr. 13, 1993 |
| 5166745 |
Rapid re-targeting, space-based, boresight alignment system and method for neutral particle beams |
Nov. 24, 1992 |
| 5026156 |
Method and system for pulse interval modulation |
Jun. 25, 1991 |
| 4886353 |
Measuring device employing laser interferometry |
Dec. 12, 1989 |
| 4846297 |
Automated guided vehicle |
Jul. 11, 1989 |
| 4790402 |
Automated guided vehicle |
Dec. 13, 1988 |
| 4790651 |
Tracking laser interferometer |
Dec. 13, 1988 |
| 4764982 |
Secure communication system |
Aug. 16, 1988 |
| 4701050 |
Semiconductor exposure apparatus and alignment method therefor |
Oct. 20, 1987 |
| 4668089 |
Exposure apparatus and method of aligning exposure mask with workpiece |
May. 26, 1987 |
| 4600305 |
Dynamic energy centroid locator and processor (declp) |
Jul. 15, 1986 |
| 4558949 |
Horizontal position detecting device |
Dec. 17, 1985 |
| 4425037 |
Apparatus for projecting a series of images onto dies of a semiconductor wafer |
Jan. 10, 1984 |
| 4287412 |
Photoelectric direction finder |
Sep. 1, 1981 |
| 4123651 |
Apparatus and method for speckle tracking |
Oct. 31, 1978 |
| 4103998 |
Automatic alignment apparatus |
Aug. 1, 1978 |
| 4097007 |
Missile guidance system utilizing polarization |
Jun. 27, 1978 |
| 4090068 |
Process for the automatic adjustment of semiconductor wafers |
May. 16, 1978 |
| 4065211 |
Precision X-ray diffraction system incorporating a laser aligner |
Dec. 27, 1977 |
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