List of Trx Systems, Inc. patents

Patents where

Current Assignee

Name

Trx Systems, Inc.

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 8688375 Method and system for locating and monitoring first responders	Patent 8688375 was granted and assigned to Trx Systems, Inc. on April, 2014 by the United States Patent and Trademark Office.		Trx Systems, Inc.	United States Patent and Trademark Office	8688375	April 1, 2014
‌ US Patent 10352707 Collaborative creation of indoor maps	Patent 10352707 was granted and assigned to Trx Systems, Inc. on July, 2019 by the United States Patent and Trademark Office.	Trx Systems, Inc.	Trx Systems, Inc.	United States Patent and Trademark Office	10352707	July 16, 2019
‌ US Patent 9664521 System and method for localizing a trackee at a location and mapping the location using signal-based features	Patent 9664521 was granted and assigned to Trx Systems, Inc. on May, 2017 by the United States Patent and Trademark Office.	Trx Systems, Inc.	Trx Systems, Inc.	United States Patent and Trademark Office	9664521	May 30, 2017
‌ US Patent 9146113 System and method for localizing a trackee at a location and mapping the location using transitions	Patent 9146113 was granted and assigned to Trx Systems, Inc. on September, 2015 by the United States Patent and Trademark Office.	Trx Systems, Inc.	Trx Systems, Inc.	United States Patent and Trademark Office	9146113	September 29, 2015
‌ US Patent 9448072 System and method for locating, tracking, and/or monitoring the status of personnel and/or assets both indoors and outdoors	Patent 9448072 was granted and assigned to Trx Systems, Inc. on September, 2016 by the United States Patent and Trademark Office.		Trx Systems, Inc.	United States Patent and Trademark Office	9448072	September 20, 2016
‌ US Patent 9046373 System and method for locating, tracking, and/or monitoring the status of personnel and/or assets both indoors and outdoors	Patent 9046373 was granted and assigned to Trx Systems, Inc. on June, 2015 by the United States Patent and Trademark Office.		Trx Systems, Inc.	United States Patent and Trademark Office	9046373	June 2, 2015
‌ US Patent 8965688 System and method for locating, tracking, and/or monitoring the status of personnel and/or assets both indoors and outdoors	Patent 8965688 was granted and assigned to Trx Systems, Inc. on February, 2015 by the United States Patent and Trademark Office.		Trx Systems, Inc.	United States Patent and Trademark Office	8965688	February 24, 2015
‌ US Patent 9008962 System and method for locating, tracking, and/or monitoring the status of personnel and/or assets both indoors and outdoors	Patent 9008962 was granted and assigned to Trx Systems, Inc. on April, 2015 by the United States Patent and Trademark Office.		Trx Systems, Inc.	United States Patent and Trademark Office	9008962	April 14, 2015
‌ US Patent 9733091 Collaborative creation of indoor maps	Patent 9733091 was granted and assigned to Trx Systems, Inc. on August, 2017 by the United States Patent and Trademark Office.	Trx Systems, Inc.	Trx Systems, Inc.	United States Patent and Trademark Office	9733091	August 15, 2017
‌ US Patent 8712686 System and method for locating, tracking, and/or monitoring the status of personnel and/or assets both indoors and outdoors	Patent 8712686 was granted and assigned to Trx Systems, Inc. on April, 2014 by the United States Patent and Trademark Office.		Trx Systems, Inc.	United States Patent and Trademark Office	8712686	April 29, 2014
‌ US Patent 9322648 Reducing elevation error with environmental pressure anomaly compensation	Patent 9322648 was granted and assigned to Trx Systems, Inc. on April, 2016 by the United States Patent and Trademark Office.	Trx Systems, Inc.	Trx Systems, Inc.	United States Patent and Trademark Office	9322648	April 26, 2016
‌ US Patent 11199412 Collaborative creation of indoor maps	Patent 11199412 was granted and assigned to Trx Systems, Inc. on December, 2021 by the United States Patent and Trademark Office.	Trx Systems, Inc.	Trx Systems, Inc.	United States Patent and Trademark Office	11199412	December 14, 2021
‌ US Patent 11443483 Validating and updating building models with path data	Patent 11443483 was granted and assigned to Trx Systems, Inc. on September, 2022 by the United States Patent and Trademark Office.	Trx Systems, Inc.	Trx Systems, Inc.	United States Patent and Trademark Office	11443483	September 13, 2022
‌ US Patent 9823068 Reducing elevation error with environmental pressure anomaly compensation	Patent 9823068 was granted and assigned to Trx Systems, Inc. on November, 2017 by the United States Patent and Trademark Office.	Trx Systems, Inc.	Trx Systems, Inc.	United States Patent and Trademark Office	9823068	November 21, 2017
‌ US Patent 10571270 Fusion of sensor and map data using constraint based optimization	Patent 10571270 was granted and assigned to Trx Systems, Inc. on February, 2020 by the United States Patent and Trademark Office.	Trx Systems, Inc.	Trx Systems, Inc.	United States Patent and Trademark Office	10571270	February 25, 2020
‌ US Patent 8706414 Method and system for locating and monitoring first responders	Patent 8706414 was granted and assigned to Trx Systems, Inc. on April, 2014 by the United States Patent and Trademark Office.		Trx Systems, Inc.	United States Patent and Trademark Office	8706414	April 22, 2014
‌ US Patent 9395190 Crowd sourced mapping with robust structural features	Patent 9395190 was granted and assigned to Trx Systems, Inc. on July, 2016 by the United States Patent and Trademark Office.	Trx Systems, Inc.	Trx Systems, Inc.	United States Patent and Trademark Office	9395190	July 19, 2016
‌ US Patent 11359921 Crowd sourced mapping with robust structural features	Patent 11359921 was granted and assigned to Trx Systems, Inc. on June, 2022 by the United States Patent and Trademark Office.	Trx Systems, Inc.	Trx Systems, Inc.	United States Patent and Trademark Office	11359921	June 14, 2022
‌ US Patent 9671224 Methods resolving the elevation of a tracked personnel or assets	Patent 9671224 was granted and assigned to Trx Systems, Inc. on June, 2017 by the United States Patent and Trademark Office.	Trx Systems, Inc.	Trx Systems, Inc.	United States Patent and Trademark Office	9671224	June 6, 2017
‌ US Patent 9759561 Heading constraints in a particle filter	Patent 9759561 was granted and assigned to Trx Systems, Inc. on September, 2017 by the United States Patent and Trademark Office.	Trx Systems, Inc.	Trx Systems, Inc.	United States Patent and Trademark Office	9759561	September 12, 2017
‌ US Patent 8751151 System and method for localizing a trackee at a location and mapping the location using inertial sensor information	Patent 8751151 was granted and assigned to Trx Systems, Inc. on June, 2014 by the United States Patent and Trademark Office.	Trx Systems, Inc.	Trx Systems, Inc.	United States Patent and Trademark Office	8751151	June 10, 2014
‌ US Patent 10401168 Methods resolving the elevation of a tracked personnel or assets	Patent 10401168 was granted and assigned to Trx Systems, Inc. on September, 2019 by the United States Patent and Trademark Office.	Trx Systems, Inc.	Trx Systems, Inc.	United States Patent and Trademark Office	10401168	September 3, 2019
‌ US Patent 10012502 Methods resolving the elevation of a tracked personnel or assets	Patent 10012502 was granted and assigned to Trx Systems, Inc. on July, 2018 by the United States Patent and Trademark Office.	Trx Systems, Inc.	Trx Systems, Inc.	United States Patent and Trademark Office	10012502	July 3, 2018
‌ US Patent 8930163 Method for step detection and gait direction estimation	Patent 8930163 was granted and assigned to Trx Systems, Inc. on January, 2015 by the United States Patent and Trademark Office.	Trx Systems, Inc.	Trx Systems, Inc.	United States Patent and Trademark Office	8930163	January 6, 2015
‌ US Patent 10088313 Particle filter based heading correction	Patent 10088313 was granted and assigned to Trx Systems, Inc. on October, 2018 by the United States Patent and Trademark Office.	Trx Systems, Inc.	Trx Systems, Inc.	United States Patent and Trademark Office	10088313	October 2, 2018

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