Featured patents

System and Method for Indoor Location Tracking Using Pseudo GPS Signal Transmitter
US 08791857 B2, July 29, 2014, Wherein the cooperating elements are pseudolites or satellite radio beacon positioning system signal repeaters (IPC), Jae Heum Lee et al. / Electronics and Telecommunications Research Institute (Daejeon, KR)
A system for tracking the location of a terminal in an indoor space, the system…

Mobile Coherent Change Detection Ground Penetrating Radar
US 08786485 B2, July 22, 2014, Transmission Through Media Other Than Air or Free Space, Robert George Atkins et al. / Masachusetts Institute of Technology (Cambridge, US)
A system for detecting and locating changes in an underground region, comprising:…

Dipole Based Decoy System
US 08704699 B2, April 22, 2014, Decoy or tow target, Chris E. Geswender / Raytheon Company (Waltham, US)
A dipole based decoy system for protecting an air vehicle against radar directed…

Method and Device for Determining Aspect Angle Progression
US 08723718 B2, May 13, 2014, Particular SAR processing techniques, Ulrich Gebhardt et al. / EADS Deutschland GmbH (Ottobrunn, DE)
A method for determining the progression of an aspect angle, the method…

Three Dimensional Radar Method and Apparatus
US 08723719 B1, May 13, 2014, Aircraft Collision Avoidance System (Cas), Gregory Hubert Piesinger
A high resolution bistatic radar for precisely determining avian target locations…

Devices, Methods, and Systems for Occupancy Detection
US 08681039 B2, March 25, 2014, Presence Detection Only, Lance Hester et al. / Honeywell International Inc. (Morristown, US)
A computing device for occupancy detection, comprising:…

Enhancing Reception of Signals in Global Positioning System (GPS) Receiver Module
US 08665152 B1, March 4, 2014, Relating to the receiver frond end (IPC), Michael J. Grimmer et al. / Moog Inc. (East Aurora, US)
A method of enhancing global positioning system (GPS) signals in a GPS receiver…

Integrated Circuit Comprising Frequency Generation Circuitry for Controlling a Frequency Source
US 08654006 B2, Feb. 18, 2014, Phase locked loop, Didier Salle et al. / Freescale Semiconductor, Inc. (Austin, US)
An integrated circuit comprising:…

Method for Building a Vibration-Resistant Navigational Satellite Signals Receiver and a Device for Receiving and Processing Navigation Signals
US 08618981 B2, Dec. 31, 2013, Hardware or software details of the signal processing chain (IPC), Mark I. Zhodzishsky et al. / Topcon Positioning Systems, Inc. (Livermore, US)
A method for processing satellite signals, the method comprising the steps of:…

Hand-Held See-Through-The-Wall Imaging and Unexploded Ordnance (UXO) Detection System
US 08593329 B2, Nov. 26, 2013, Transmission Through Media Other Than Air or Free Space, Farrokh Mohamadi et al. / Tialinx, Inc. (Irvine, US)
A system comprising:…

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