Means for reducing or compensating for quadrantal, site, or like errors

Industry

CPC
G01S3/10

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Parent Industries

GPHYSICS G01Measuring instruments G01SRADIO DIRECTION-FINDING RADIO NAVIGATION DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES ANALOGOUS ARRANGEMENTS USING OTHER WAVES G01S3/00Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received

Current Industry

G01S3/10Means for reducing or compensating for quadrantal, site, or like errors

Industries

Patents Grantslast 30 patents

Information Patent Grant
Multiport DF antennas and DF systems
- Patent number 12,153,149
- Issue date Nov 26, 2024
- Applied Signals Intelligence, Inc.
- John W. McCorkle
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for radio direction finding, direction finding system as wel...
- Patent number 11,835,637
- Issue date Dec 5, 2023
- Rohde & Schwarz GmbH & Co. KG
- Andreas Baumeister
- G01 - MEASURING TESTING
Information Patent Grant
Communication device, information processing method, and storage me...
- Patent number 11,632,144
- Issue date Apr 18, 2023
- KABUSHIKI KAISHA TOKAI RIKA DENIKI SEISAKUSHO
- Yoshiki Oishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
AoA/AoD calculation in the presence of carrier frequency offset
- Patent number 11,619,699
- Issue date Apr 4, 2023
- Shenzhen Goodix Technology Co., Ltd.
- Mohammad Ranjbar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for enhanced direction of arrival detection and...
- Patent number 11,460,531
- Issue date Oct 4, 2022
- The Boeing Company
- William Warfield Dougherty
- G01 - MEASURING TESTING
Information Patent Grant
Compensating for crosstalk in determination of an angle of arrival...
- Patent number 11,428,772
- Issue date Aug 30, 2022
- NXP B.V.
- Stefan Tertinek
- G01 - MEASURING TESTING
Information Patent Grant
Dynamic switch pattern selection for angle of arrival
- Patent number 11,356,157
- Issue date Jun 7, 2022
- Silicon Laboratories Inc.
- Sauli Johannes Lehtimaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for improving bearing availability and accuracy...
- Patent number 9,170,316
- Issue date Oct 27, 2015
- Honeywell International Inc.
- Ruy C. Brandao
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for resolving interferometric angle-of-arrival...
- Patent number 8,294,610
- Issue date Oct 23, 2012
- L-3 Communications Integrated Systems L.P.
- Michael D. Sapp
- G01 - MEASURING TESTING
Information Patent Grant
Method for verifying plotting results
- Patent number 7,983,669
- Issue date Jul 19, 2011
- EADS Deutschland GmbH
- Thomas Kottke
- G01 - MEASURING TESTING
Information Patent Grant
Direction finding and mapping in multipath environments
- Patent number 7,598,910
- Issue date Oct 6, 2009
- Herrick Technology Labs Inc.
- David L. Herrick
- G01 - MEASURING TESTING
Information Patent Grant
Methods and apparatus for determining a direction of arrival in a w...
- Patent number 6,812,889
- Issue date Nov 2, 2004
- Motorola, Inc.
- William Francis Alexander
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Compensation of direction finding estimates for polarimetric errors
- Patent number 6,184,830
- Issue date Feb 6, 2001
- Raytheon Company
- Mark A. Owens
- G01 - MEASURING TESTING
Information Patent Grant
Ambiguity removal and angles-of-arrival estimation for radially pol...
- Patent number 6,140,963
- Issue date Oct 31, 2000
- Science and Applied Technology, Inc.
- Teodoro Azzarelli
- G01 - MEASURING TESTING
Information Patent Grant
Steerable nulling of wideband interference signals
- Patent number 5,926,135
- Issue date Jul 20, 1999
- Lucent Technologies
- John Minkoff
- G01 - MEASURING TESTING
Information Patent Grant
Grouping of spread spectrum acknowledgement pagers to minimize tran...
- Patent number 5,870,426
- Issue date Feb 9, 1999
- Nexus 1994 Limited
- Hanoch Yokev
- G01 - MEASURING TESTING
Information Patent Grant
Radio interferometric antenna for angle coding
- Patent number 5,812,091
- Issue date Sep 22, 1998
- Stephen J. Robinson
- G01 - MEASURING TESTING
Information Patent Grant
Two-way paging apparatus having highly accurate frequency hopping s...
- Patent number 5,712,867
- Issue date Jan 27, 1998
- Nexus 1994 Limited
- Hanoch Yokev
- G01 - MEASURING TESTING
Information Patent Grant
Air traffic advisory system bearing estimation receiver
- Patent number 5,604,504
- Issue date Feb 18, 1997
- AlliedSignal Inc.
- David L. Nail
- G01 - MEASURING TESTING
Information Patent Grant
Differential ranging for a frequency-hopped remote position determi...
- Patent number 5,596,330
- Issue date Jan 21, 1997
- Nexus Telecommunication Systems Ltd.
- Hanoch Yokev
- G01 - MEASURING TESTING
Information Patent Grant
Direction finding and mobile location system for trunked mobile rad...
- Patent number 5,592,180
- Issue date Jan 7, 1997
- Nexus1994 Limited
- Hanoch Yokev
- G01 - MEASURING TESTING
Information Patent Grant
Multi-path resistant frequency-hopped spread spectrum mobile locati...
- Patent number 5,583,517
- Issue date Dec 10, 1996
- Nexus 1994 Limited
- Hanoch Yokev
- G01 - MEASURING TESTING
Information Patent Grant
Interferometry with multipath nulling
- Patent number 5,568,394
- Issue date Oct 22, 1996
- Hughes Aircraft Company
- Kapriel V. Krikorian
- G01 - MEASURING TESTING
Information Patent Grant
Method of transmitting low-power frequency hopped spread spectrum data
- Patent number 5,546,422
- Issue date Aug 13, 1996
- Nexus 1994 Limited
- Hanoch Yokev
- G01 - MEASURING TESTING
Information Patent Grant
Remote unit for use with remote pager
- Patent number 5,519,718
- Issue date May 21, 1996
- Nexus 1994 Limited
- Hanoch Yokev
- G01 - MEASURING TESTING
Information Patent Grant
Low-power frequency-hopped spread spectrum acknowledgement paging s...
- Patent number 5,499,266
- Issue date Mar 12, 1996
- Nexus 1994 Limited
- Hanoch Yokev
- G01 - MEASURING TESTING
Information Patent Grant
Multi-mode missile seeker with adjunct sensor blocking an electroni...
- Patent number 5,486,831
- Issue date Jan 23, 1996
- Landon L. Rowland
- G01 - MEASURING TESTING
Information Patent Grant
Low-power frequency-hopped spread spectrum reverse paging system
- Patent number 5,430,759
- Issue date Jul 4, 1995
- Nexus 1994 Limited
- Hanoch Yokev
- G01 - MEASURING TESTING
Information Patent Grant
Remote position determination system
- Patent number 5,379,047
- Issue date Jan 3, 1995
- Nexus Telecommunication Systems, Inc.
- Hanoch Yokev
- G01 - MEASURING TESTING
Information Patent Grant
Pager with reverse paging facility
- Patent number 5,335,246
- Issue date Aug 2, 1994
- Nexus Telecommunication Systems, Ltd.
- Hanoch Yokev
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS, METHODS, AND APPARATUS FOR ESTIMATING ANGLE OF ARRIVAL
- Publication number 20240192301
- Publication date Jun 13, 2024
- The Boeing Company
- Peter Petre
- G01 - MEASURING TESTING
Information Patent Application
AoA/AoD CALCULATION IN THE PRESENCE OF CARRIER FREQUENCY OFFSET
- Publication number 20220065974
- Publication date Mar 3, 2022
- Shenzhen Goodix Technology Co., Ltd.
- Mohammad Ranjbar
- G01 - MEASURING TESTING
Information Patent Application
DYNAMIC SWITCH PATTERN SELECTION FOR ANGLE OF ARRIVAL
- Publication number 20210399775
- Publication date Dec 23, 2021
- Silicon Laboratories Inc.
- Sauli Johannes Lehtimaki
- G01 - MEASURING TESTING
Information Patent Application
COMPENSATING FOR CROSSTALK IN DETERMINATION OF AN ANGLE OF ARRIVAL...
- Publication number 20210373112
- Publication date Dec 2, 2021
- NXP B.V.
- Stefan Tertinek
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR ENHANCED DIRECTION OF ARRIVAL DETECTION AND...
- Publication number 20210270925
- Publication date Sep 2, 2021
- The Boeing Company
- William Warfield Dougherty
- G01 - MEASURING TESTING
Information Patent Application
COMMUNICATION DEVICE, INFORMATION PROCESSING METHOD, AND STORAGE ME...
- Publication number 20210258042
- Publication date Aug 19, 2021
- KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
- Yoshiki OISHI
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR ESTIMATING ANGLE OF ARRIVAL OF SIGNALS IN...
- Publication number 20210124006
- Publication date Apr 29, 2021
- HON LIN TECHNOLOGY CO., LTD.
- HUAN-TANG SHENG
- G01 - MEASURING TESTING
Information Patent Application
MULTIPORT DF ANTENNAS AND DF SYSTEMS
- Publication number 20210098881
- Publication date Apr 1, 2021
- APPLIED SIGNALS INTELLIGENCE, INC.
- John W. McCorkle
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RECEPTION DEVICE
- Publication number 20210091811
- Publication date Mar 25, 2021
- Kabushiki Kaisha Toshiba
- Tatsuhisa FURUKAWA
- G01 - MEASURING TESTING
Information Patent Application
CONFIGURABLE COORDINATE SYSTEM FOR ANGLE REPORTING FOR POSITIONING
- Publication number 20210048500
- Publication date Feb 18, 2021
- QUALCOMM Incorporated
- Alexandros MANOLAKOS
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR RADIO DIRECTION FINDING, DIRECTION FINDING SYSTEM AS WEL...
- Publication number 20200191898
- Publication date Jun 18, 2020
- ROHDE & SCHWARZ GMBH & CO. KG
- Andreas Baumeister
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR IMPROVING BEARING AVAILABILITY AND ACCURACY...
- Publication number 20140210669
- Publication date Jul 31, 2014
- Honeywell International Inc.
- Ruy C. Brandao
- G01 - MEASURING TESTING
Information Patent Application
Systems and methods for resolving interferometric angle-of-arrival...
- Publication number 20110260911
- Publication date Oct 27, 2011
- Michael D. Sapp
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR VERIFYING PLOTTING RESULTS
- Publication number 20090054080
- Publication date Feb 26, 2009
- EADS Deutschland GmbH
- Thomas Kottke
- G01 - MEASURING TESTING
Information Patent Application
Direction finding and mapping in multipath environments
- Publication number 20070115174
- Publication date May 24, 2007
- David L. Herrick
- G01 - MEASURING TESTING
Information Patent Application
Methods and apparatus for determining a direction of arrival in a w...
- Publication number 20030137454
- Publication date Jul 24, 2003
- William Francis Alexander
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Means for reducing or compensating for quadrantal, site, or like errors

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Multiport DF antennas and DF systems

Method for radio direction finding, direction finding system as wel...

Communication device, information processing method, and storage me...

AoA/AoD calculation in the presence of carrier frequency offset

Systems and methods for enhanced direction of arrival detection and...

Compensating for crosstalk in determination of an angle of arrival...

Dynamic switch pattern selection for angle of arrival

Systems and methods for improving bearing availability and accuracy...

Systems and methods for resolving interferometric angle-of-arrival...

Method for verifying plotting results

Direction finding and mapping in multipath environments

Methods and apparatus for determining a direction of arrival in a w...

Compensation of direction finding estimates for polarimetric errors

Ambiguity removal and angles-of-arrival estimation for radially pol...

Steerable nulling of wideband interference signals

Grouping of spread spectrum acknowledgement pagers to minimize tran...

Radio interferometric antenna for angle coding

Two-way paging apparatus having highly accurate frequency hopping s...

Air traffic advisory system bearing estimation receiver

Differential ranging for a frequency-hopped remote position determi...

Direction finding and mobile location system for trunked mobile rad...

Multi-path resistant frequency-hopped spread spectrum mobile locati...

Interferometry with multipath nulling

Method of transmitting low-power frequency hopped spread spectrum data

Remote unit for use with remote pager

Low-power frequency-hopped spread spectrum acknowledgement paging s...

Multi-mode missile seeker with adjunct sensor blocking an electroni...

Low-power frequency-hopped spread spectrum reverse paging system

Remote position determination system

Pager with reverse paging facility

Patents Applicationslast 30 patents

SYSTEMS, METHODS, AND APPARATUS FOR ESTIMATING ANGLE OF ARRIVAL

AoA/AoD CALCULATION IN THE PRESENCE OF CARRIER FREQUENCY OFFSET

DYNAMIC SWITCH PATTERN SELECTION FOR ANGLE OF ARRIVAL

COMPENSATING FOR CROSSTALK IN DETERMINATION OF AN ANGLE OF ARRIVAL...

SYSTEMS AND METHODS FOR ENHANCED DIRECTION OF ARRIVAL DETECTION AND...

COMMUNICATION DEVICE, INFORMATION PROCESSING METHOD, AND STORAGE ME...

METHOD AND APPARATUS FOR ESTIMATING ANGLE OF ARRIVAL OF SIGNALS IN...

MULTIPORT DF ANTENNAS AND DF SYSTEMS

RECEPTION DEVICE

CONFIGURABLE COORDINATE SYSTEM FOR ANGLE REPORTING FOR POSITIONING

METHOD FOR RADIO DIRECTION FINDING, DIRECTION FINDING SYSTEM AS WEL...

SYSTEMS AND METHODS FOR IMPROVING BEARING AVAILABILITY AND ACCURACY...

Systems and methods for resolving interferometric angle-of-arrival...

METHOD FOR VERIFYING PLOTTING RESULTS

Direction finding and mapping in multipath environments

Methods and apparatus for determining a direction of arrival in a w...