172318 ⎘
Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves Systems for determining direction or deviation from predetermined direction
Sub-classes:COUNTER UNMANNED AERIAL SYSTEM WITH NAVIGATION DATA TO INTERCEPT AND/OR DISABLE AN UNMANNED AERIAL VEHICLE THREAT
#2IMAGING OPTICAL SYSTEM
#3PASSIVE PERSONAL LASER DETECTOR WARNING SAFETY DEVICE
#4METHODS AND SYSTEMS FOR DETECTING SHADING FOR SOLAR TRACKERS
#5METHOD AND SYSTEM FOR OPTICAL TRANSMISSION BETWEEN FIRST AND SECOND DEVICES WITH DETERMINATION OF THE LOCATION OF THE SECOND DEVICE
#6DEVICE AND METHOD FOR MEASURING AZIMUTH ANGLE AND ELEVATION ANGLE OF MID-INFRARED LASER LIGHT
#7MARKING AND METHOD FOR POSITION DETERMINATION, AND ASSOCIATED CAMERA SYSTEM
#8Methods and systems for detecting shading for solar trackers
#9Deterrent for unmanned aerial systems
#10Deterrent for unmanned aerial systems
#11System and method for net-capture of unmanned aerial vehicle
#12Tracking Apparatus and Method
#13Comprehensive system and method of universal real-time linking of real objects to a machine, network, internet, or software service
#14Mobile body detection device, mobile body detection method, and mobile body detection program
#15Counter unmanned aerial system with navigation data to Intercept and/or disable an unmanned aerial vehicle threat
#16Rydberg-molecule-based microwave direction finding
#17Deterrent for unmanned aerial systems
#18Methods and systems for detecting shading for solar trackers
#19Systems and Methods for LIDARs With Adjustable Resolution and Failsafe Operation
#20Methods and systems for detecting shading for solar trackers
#21SINGLE ANTENNA DIRECTION FINDING AND LOCALIZATION
#22Systems and methods for detecting, tracking and identifying small unmanned systems such as drones
#23Comprehensive system and method of universal real-time linking of real objects to a machine, network, internet, or software service
#24Deterrent for unmanned aerial systems
#25System and method of camera-less optical motion capture
#26Systems and methods for detecting, tracking and identifying small unmanned systems such as drones
#27Method for establishing the presence of a misalignment of at least one sensor within a sensor group
#28Mobile body detection device, mobile body detection method, and mobile body detection program
#29Tracking apparatus and method
#30Methods and systems for detecting shading for solar trackers
#31System and method of camera-less optical motion capture
#32Command control system, interceptor system, and command control method
#33Method and apparatus for omnidirectional optical communication
#34Systems and methods for detecting, tracking and identifying small unmanned systems such as drones
#35Systems and methods for LIDARs with adjustable resolution and failsafe operation
#36DETECTOR FOR AN OPTICAL DETECTION OF AT LEAST ONE OBJECT
#37Radiation detection apparatus and method
#38Detection apparatus and method for measuring the effect of radiation on biological objects
#39Light detection device
#40Comprehensive system and method of universal real-time linking of real objects to a machine, network, internet, or software service
#41APPROACH SYSTEM FOR AUTONOMOUS UNDERWATER VEHICLE APPROACHING UNDERWATER FACILITY
#42Drone threat assessment
#43Method and system for determining position accuracy of a modular shelving
#44Surveying system
#45Systems and methods for detecting, tracking and identifying small unmanned systems such as drones
#46Comprehensive system and method of universal real-time linking of real objects to a machine, network, internet, or software service
#47Method and device for determining the distance between an airborne receiver and a stationary ground transmitter
#48Antenna directivity control signal generating apparatus, wireless communication apparatus, wireless communication control system, antenna control method, and non-transitory computer readable medium
#49Estimating a source location of a projectile
#50Method and tool for reflector alignment
#51Optical sparse phased array receiver
#52System for detecting a contrasted target
#53Polyhedral sensor arrangement and method for operating a polyhedral sensor arrangement
#54Aircraft laser detector
#55Deterrent for unmanned aerial systems
#56Systems and methods for detecting, tracking and identifying small unmanned systems such as drones
#57Tracking apparatus using light through rotating transmissive diffraction patterns, and method
#58Dual-band semi-active laser system
#59Transceiver devices and related communication and navigation methods
#60Tracking device for portable astrophotography of the night sky
#61Comprehensive system and method of universal real-time linking of real objects to a machine, network, internet, or software service
#62Systems and methods for detecting light
#63Determining miss distance and bullet speed of a burst of bullets
#64Deterent for unmanned aerial systems
#65Detection system
#66Non-contact fiber optic localization and tracking system
#67Imagers with depth sensing capabilities
#68Forward tracking system and control method thereof
#69Method and apparatus for controlling electrical power usage based on exact sun elevation angle and measured geographical location
#70Apparatus and methods for locating source of and analyzing electromagnetic radiation
#71Light beam receiver for receiving unmodulated and modulated light beams
#72Sensors, Systems and Methods for Position Sensing
#73Comprehensive system and method of universal real-time linking of real objects to a machine, network, internet, or software service
#74Optical sensor arrangement
#75Light field image sensor, method and applications
#76Estimating a source location of a projectile
#77Imagers with depth sensing capabilities
#78Mobile field controller for measurement and remote control
#79Methods and systems for use in tracking targets for use in direction finding systems
#80System, apparatus, and method for estimating three-dimensional (3D) position and direction precisely
#81Countermeasure device for a mobile tracking device
#82Method and device for measuring the angular velocity of a luminance transition zone and steering aid system for fixation and tracking a target comprising at least one such luminance transition zone
#83Method and apparatus for evaluating sharpness of image
#84Imagers with depth sensing capabilities
#85High power laser system
#86Laser detection device and laser detection method
#87Method of automatically tracking and photographing celestial objects and camera employing this method
#88Light field image sensor, method and applications
#89Sensors, systems and methods for position sensing
#90Distance-dependent spectra with uniform sampling spectrometry
#91Modulation device for a mobile tracking device
#92Countermeasure method for a mobile tracking device
#93Countermeasure device for a mobile tracking device
#94Alignment device and method for optical system
#95Acoustic measurement device and acoustic measurement method
#96Interferometric tracking device
#97TRACKING DETERMINATION BASED ON INTENSITY ANGULAR GRADIENT OF A WAVE
#98Detection of an incident light distribution
#99Method and Apparatus for Determining a Location Associated With an Image
#100Estimation and resolution of carrier wave ambiguities in a position navigation system
#101Method of establishing communication through free space between a pair of optical communication devices
#102Estimation and resolution of carrier wave ambiguities in a position navigation system
#103Deterrent for unmanned aerial systems
#104Broad-area laser awareness sensor
#105Fiber optic directional sensor with wide-field optical field expanding element and method
#106Electromagnetic sensor and optical detection system for detecting angle of arrival of optical signals and a range of a source of the optical signals