СПИСОК патентов США - подгруппа МПК G01S13/84


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№ п/п Номер патента Название патента

2017

19606224Systems and methods for vehicle position detection
29551787Process for the determination of a position change or respectively resting and/or speed of an object
39551786Ranging and positioning system

2016

49479952Circuit, system and method for communication between two nodes of a radio network
59442192Method and apparatus for location determination using reflected interferometry
69441939System for object detection using radio frequency reflection
79367785RFID tag location systems
89341702Method of distance measurement
99316731Low-cost tracking system
109310476Method for detecting a distance, a radar system and a computer program product
119274218Distance measurement between two nodes of a radio network
129250321High-resolution, active reflector radio frequency ranging system
139244162Method, system and computer program product for ranging RFID tags

2015

149215563Method to determine the location of a receiver
159213873Determining movement of a radio frequency identification tag using a phase difference/frequency model
169195862Radio frequency identification reader and a method for locating a tag by the radio frequency identification reader
179140557System and method for tracking and locating a person, animal, or machine
189116237Phase-based ranging for backscatter RFID tags
199091549System and method for tracking and locating a person, animal, or machine

2014

208711038High-resolution ranging and location finding using multicarrier signals
218643538Near field electromagnetic location system and method

2013

228405543Circuit and method for distance measurement between two nodes of a radio network

2009

237639174DME ground apparatus
247636058Pulse signal transmitting apparatus, method of adjusting waveform of the same, and DME ground station apparatus
257501978Short-distance ranging system

2008

267391360Method for locating a detection microchip

2006

277119736Transponder system and method for measurement of separation

2005

286909396METHOD AND DEVICE FOR DETERMINING THE POSITION OF AT LEAST ONE SECOND TRANSMITTING AND RECEIVING DEVICE IN RESPECT OF A FIRST TRANSMITTING AND RECEIVING DEVICE IN A PASSIVE ACCESS CONTROL SYSTEM OPERATING IN THE GHZ RANGE
296894572Device for producing an oscillator signal
306868073Distance/ranging by determination of RF phase delta
316859761Accurate distance measurement using RF techniques

2004

326820031Method and device for distance detection
336812824Method and apparatus combining a tracking system and a wireless communication system
346788199Article locator system
356741209Positioning system
366731908Distance measurement using half-duplex RF techniques

2003

376614239Process and system for measuring the distance of a moving body from a fixed part

2002

386501807Data recovery system for radio frequency identification interrogator
396483427Article tracking system
406373434Distance detecting method and its apparatus
416353406Dual mode tracking system

2001

426300905Location finding using a single base station in CDMA/TDMA systems

2000

436150921Article tracking system
446122329Radio frequency identification interrogator signal processing system for reading moving transponders

1999

455959568Measuring distance

1998

465838276Microwave energy implemented aircraft landing system
475805105Radio range finder
485760733Apparatus for avoiding crosstalk problems when locating a vehicle travelling along means for propagating electromagnetic waves

1997

495691922Golf autoranging system
505684489Position-finding apparatus for locating a vehicle travelling along means for propagating electromagnetic waves
515661460Distance determination and alarm system

1996

525589821Distance determination and alarm system
535550549Transponder system and method

1994

545298904Distance measuring system

1993

555233353System for measuring the distance between two stations mobile with regard to one another

1992

565128680Modulated range tone system

1991

575070334Method and device for assisting terrestrial vehicle traffic

1989

584851851Method for measuring the distance and/or the relative velocity between two objects
594804961Method and apparatus for measuring distances

1988

604757315Method and apparatus for measuring distance

1987

614646092Method of and apparatus for continuous wave electromagnetic distance measurement of positioning

1986

624577150Phase measuring method and apparatus
634567484Doppler radar measuring apparatus

1984

644454512Secondary radar system

1982

654357609Noncoherent two way ranging apparatus
664315260Method and apparatus for measuring the distance between a primary station and a secondary station

1981

674307397Method of and apparatus for measuring distance
684297700Method and apparatus for measuring distances

1980

694206462Secure communication and ranging system
704183022Transponder for radiocommunication system, particularly for measuring the distance between two stations

1979

714170773Precision approach sensor system for aircraft
724163233Continuous-wave range measurement apparatus
734156873Transponder for a moving vehicle tracking system

1978

744128835Method and apparatus for measuring distance between an aircraft and a ground station

1977

754063237Distance measuring system, particularly for spacing of moving vehicles
764057801Continuous-wave ranging system
774041490Measurement system calibrated to be insensitive to temperature variation induced changes in internal phase shifts present in the system
784011562Single frequency radio ranging system
794006477Pulse coherent transponder with precision frequency offset

1976

803997898Channeling method and apparatus
813984835Homodyne communication system
823984771Accurate digital phase/frequency extractor
833981010Object locating system
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 29.03.2017
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