loadpatents
name:-0.028932094573975
name:-0.026329040527344
name:-0.014260053634644
Guthrie; Warren Patent Filings

Guthrie; Warren

Patent Applications and Registrations

Patent applications and USPTO patent grants for Guthrie; Warren.The latest application filed is for "foreign object detection for wireless charging systems".

Company Profile
16.27.30
  • Guthrie; Warren - West Olive MI
  • Guthrie; Warren - Glen Ellyn IL
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Foreign Object Detection For Wireless Charging Systems
App 20220278562 - Judson; Burton C. ;   et al.
2022-09-01
Wideband, low profile, small area, circular polarized UHF antenna
Grant 11,431,087 - Guthrie , et al. August 30, 2
2022-08-30
Method And System For Establishing Microlocation Zones
App 20220182781 - Smith; Eric John ;   et al.
2022-06-09
Circular polarized quadrifilar helix antennas electronics
Grant 11,353,538 - Guthrie , et al. June 7, 2
2022-06-07
System and method for determining angle of arrival for communications
Grant 11,269,044 - Stitt , et al. March 8, 2
2022-03-08
Circular polarized quadrifilar helix antennas
Grant 11,269,043 - Guthrie , et al. March 8, 2
2022-03-08
Method and system for establishing microlocation zones
Grant 11,265,674 - Smith , et al. March 1, 2
2022-03-01
Feed circuit for antenna of angle of arrival measurement system
Grant 11,223,136 - Ahmed , et al. January 11, 2
2022-01-11
Decentralized Proximity System With Multiple Radio Links
App 20210352434 - Harvey; Brian T. ;   et al.
2021-11-11
Circular polarized angle of arrival measuring system
Grant 11,150,317 - Stitt , et al. October 19, 2
2021-10-19
Method and system for establishing microlocation zones
Grant 11,153,708 - Smith , et al. October 19, 2
2021-10-19
Precision agricultural-device control system and wireless agricultural-device communication protocol
Grant 11,134,603 - Graham , et al. October 5, 2
2021-10-05
Passive entry/passive start communication systems with selected antennas having multiple polarized axes
Grant 11,127,234 - Stitt , et al. September 21, 2
2021-09-21
Passive entry/passive start systems detecting range extender type relay station attacks
Grant 11,037,386 - Stitt , et al. June 15, 2
2021-06-15
Multi-axis polarized RF antenna assemblies for passive entry/passive start systems
Grant 10,991,182 - Guthrie , et al. April 27, 2
2021-04-27
Wideband, Low Profile, Small Area, Circular Polarized Uhf Antenna
App 20210021021 - Guthrie; Warren ;   et al.
2021-01-21
Wideband, low profile, small area, circular polarized uhf antenna
Grant 10,862,198 - Guthrie , et al. December 8, 2
2020-12-08
Feed Circuit For Antenna Of Angle Of Arrival Measurement System
App 20200373675 - AHMED; Osman ;   et al.
2020-11-26
System And Method For Determining Angle Of Arrival For Communications
App 20200264256 - Stitt; R. Michael ;   et al.
2020-08-20
System And Method For Determining Angle Of Arrival For Communications
App 20200264257 - Stitt; R. Michael ;   et al.
2020-08-20
Method And System For Establishing Microlocation Zones
App 20200128354 - Smith; Eric John ;   et al.
2020-04-23
Passive Entry/passive Start Systems Detecting Range Extender Type Relay Station Attacks
App 20200118373 - STITT; Raymond Michael ;   et al.
2020-04-16
Multi-Axis Polarized RF Antenna Assemblies for Passive Entry/Passive Start Systems
App 20200119462 - GUTHRIE; Warren ;   et al.
2020-04-16
Passive Entry/passive Start Communication Systems With Selected Antennas Having Multiple Polarized Axes
App 20200118372 - STITT; Raymond Michael ;   et al.
2020-04-16
Positional locating system and method
Grant 10,552,670 - Burton , et al. Fe
2020-02-04
Precision agricultural-device control system and wireless agricultural-device communication protocol
Grant 10,548,256 - Graham , et al. Fe
2020-02-04
Circular Polarized Quadrifilar Helix Antennas
App 20190393610 - GUTHRIE; Warren ;   et al.
2019-12-26
Circular Polarized Angle Of Arrival Measuring System
App 20190391224 - STITT; Raymond Michael ;   et al.
2019-12-26
Circular Polarized Quadrifilar Helix Antennas Electronics
App 20190393618 - GUTHRIE; Warren ;   et al.
2019-12-26
Method And System For Establishing Microlocation Zones
App 20190297454 - Smith; Eric John ;   et al.
2019-09-26
Method and system for establishing microlocation zones
Grant 10,356,550 - Smith , et al. July 16, 2
2019-07-16
Precision Agricultural-device Control System And Wireless Agricultural-device Communication Protocol
App 20190191616 - GRAHAM; Jerry ;   et al.
2019-06-27
Wideband, Low Profile, Small Area, Circular Polarized Uhf Antenna
App 20180269565 - Guthrie; Warren ;   et al.
2018-09-20
Performance metrics
Grant 10,039,969 - Burton , et al. August 7, 2
2018-08-07
Method And System For Establishing Microlocation Zones
App 20180213355 - Smith; Eric John ;   et al.
2018-07-26
Positional Locating System And Method
App 20180032800 - Burton; Bruce J. ;   et al.
2018-02-01
Positional locating system and method
Grant 9,767,351 - Burton , et al. September 19, 2
2017-09-19
Precision Agricultural-device Control System & Wireless Agricultural-device Communication Protocol
App 20170055432 - GRAHAM; Jerry ;   et al.
2017-03-02
Positional Locating System And Method
App 20160217324 - Burton; Bruce J. ;   et al.
2016-07-28
Positional locating system and method
Grant 9,195,885 - Burton , et al. November 24, 2
2015-11-24
Performance Metrics
App 20150196827 - Burton; Bruce J. ;   et al.
2015-07-16
Performance metrics
Grant 8,988,240 - Burton , et al. March 24, 2
2015-03-24
Fast data
Grant 8,977,192 - Burton , et al. March 10, 2
2015-03-10
Positional Locating System And Method
App 20140328515 - Burton; Bruce J. ;   et al.
2014-11-06
Positional locating system and method
Grant 8,786,456 - Burton , et al. July 22, 2
2014-07-22
Positional Locating System And Method
App 20130094710 - Burton; Bruce J. ;   et al.
2013-04-18
Positional locating system and method
Grant 8,330,611 - Burton , et al. December 11, 2
2012-12-11
Fast Data
App 20120156991 - Burton; Bruce J. ;   et al.
2012-06-21
Performance Metrics
App 20110153042 - Burton; Bruce J. ;   et al.
2011-06-23
RF antenna integrated into a control device installed into a wall switch box
Grant 7,756,556 - Patel , et al. July 13, 2
2010-07-13
System And Method For Determining Path Loss In A Use Environment
App 20100062722 - DYKEMA; KURT A. ;   et al.
2010-03-11
Rf Antenna Integrated Into A Control Device Installed Into A Wall Switch Box
App 20090102677 - PATEL; Parimal ;   et al.
2009-04-23
Wireless audio and data interactive system and method
App 20020143415 - Buehler, William S. ;   et al.
2002-10-03
Noise detector and suppressor for magnetic resonance imaging equipment
App 20020084782 - Guthrie, Warren
2002-07-04
Low power RF receiver
Grant 5,193,210 - Nicholas , et al. March 9, 1
1993-03-09

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