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Class Information
Number: 356/5.01
Name: Optics: measuring and testing > Range or remote distance finding > With photodetection > Of pulse transit time
Description: Subject matter including means for measuring the time delay of a discrete light pulse in its time of flight (transit time) from an observing station to a remote point and back to the observing station.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7619719 |
Phase noise compensation for interferometric absolute rangefinders |
Nov. 17, 2009 |
| 7619720 |
Sequentially addressable radius measurements of an optical surface using a range finder |
Nov. 17, 2009 |
| 7612872 |
Method of determining the flatness of a foundation to which a building structure, machinery or equipment is to be mounted |
Nov. 3, 2009 |
| 7609366 |
Material measurement system for obtaining coincident properties and related method |
Oct. 27, 2009 |
| 7609365 |
Electro-optical distance measuring method, distance measuring program and distance measuring device |
Oct. 27, 2009 |
| 7605909 |
Detection device for detecting conditions at a target position |
Oct. 20, 2009 |
| 7599046 |
Method for determination of a distance and distance measuring device with improvement of the effective resolution of an A/D converter by phase modulation of the measured signal |
Oct. 6, 2009 |
| 7599045 |
Method for eliminating internal reflection of range finding system and range finding system applying the same |
Oct. 6, 2009 |
| 7592615 |
Optical receiver with a modulated photo-detector |
Sep. 22, 2009 |
| 7589826 |
Laser scanner |
Sep. 15, 2009 |
| 7589827 |
System and method for detecting an object in a search space |
Sep. 15, 2009 |
| 7586586 |
Fiber optically coupled, multiplexed, and chopped laser rangefinder |
Sep. 8, 2009 |
| 7583366 |
Laser range finder |
Sep. 1, 2009 |
| 7576838 |
Radar device |
Aug. 18, 2009 |
| 7570347 |
Chirped amplitude modulation ladar |
Aug. 4, 2009 |
| 7564488 |
Surveying instrument |
Jul. 21, 2009 |
| 7564537 |
Mobile measuring system, and an operating method for such a mobile measuring system |
Jul. 21, 2009 |
| 7561255 |
System for viewing objects at a fire scene and method of use |
Jul. 14, 2009 |
| 7554652 |
Light-integrating rangefinding device and method |
Jun. 30, 2009 |
| 7554651 |
Laser distance finder |
Jun. 30, 2009 |
| 7552012 |
Device for detecting objects in the blind spot of a vehicle |
Jun. 23, 2009 |
| 7551267 |
Systems and methods for measuring ultra-short light pulses |
Jun. 23, 2009 |
| 7551266 |
Distance determination and virtual environment creation using circle of confusion |
Jun. 23, 2009 |
| 7545485 |
Laser radar apparatus that measures direction and distance of an object |
Jun. 9, 2009 |
| 7535555 |
Distance measurement device and distance measurement method |
May. 19, 2009 |
| 7535553 |
Method, device, and computer program for determining range to a target |
May. 19, 2009 |
| 7522268 |
Distance measuring device |
Apr. 21, 2009 |
| 7518709 |
Processing apparatus for pulsed signal and processing method for pulsed signal and program therefor |
Apr. 14, 2009 |
| 7511801 |
Method and system for automatic gain control of sensors in time-of-flight systems |
Mar. 31, 2009 |
| 7511800 |
Distance measurement device with short range optics |
Mar. 31, 2009 |
| 7508497 |
Rangefinder with reduced noise receiver |
Mar. 24, 2009 |
| 7505121 |
Multi-beam optical range sensor and self-propelled cleaner and air-conditioner equipped with the same |
Mar. 17, 2009 |
| 7499150 |
Distance measurement device |
Mar. 3, 2009 |
| 7495747 |
Radar apparatus |
Feb. 24, 2009 |
| 7489390 |
Pulse light receiving time measurement apparatus and distance measurement including the same |
Feb. 10, 2009 |
| 7486386 |
Optical reflectance proximity sensor |
Feb. 3, 2009 |
| 7480031 |
Scanner |
Jan. 20, 2009 |
| 7477359 |
Method and apparatus for making and displaying measurements based upon multiple 3D rangefinder data sets |
Jan. 13, 2009 |
| 7474387 |
Electro-optical distance measuring method, distance measuring program and distance measuring system |
Jan. 6, 2009 |
| 7474256 |
Position detecting system, and transmitting and receiving apparatuses for the position detecting system |
Jan. 6, 2009 |
| 7471376 |
Method and system for fast calibration of three-dimensional (3D) sensors |
Dec. 30, 2008 |
| 7463339 |
Device for measuring the distance to far-off objects and close objects |
Dec. 9, 2008 |
| 7456936 |
Electro-optical hand-held distance measuring instrument |
Nov. 25, 2008 |
| 7456970 |
Pulse finding apparatus and method |
Nov. 25, 2008 |
| 7453552 |
Laser amplification methods and apparatuses |
Nov. 18, 2008 |
| 7450220 |
Method and system to correct motion blur and reduce signal transients in time-of-flight sensor systems |
Nov. 11, 2008 |
| 7446861 |
Object information sensing apparatus, pointing device, and interface system |
Nov. 4, 2008 |
| 7446862 |
Door sensor system for detecting a target object |
Nov. 4, 2008 |
| 7440084 |
Micromechanical and related lidar apparatus and method, and fast light-routing components |
Oct. 21, 2008 |
| 7436492 |
Electronic distance meter featuring spectral and spatial selectivity |
Oct. 14, 2008 |
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