List of U-blox patents

Patents where

Current Assignee

Name

U-blox

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 10101990 Software update system, firmware over the air updating system and method of updating a client device	Patent 10101990 was granted and assigned to U-blox on October, 2018 by the United States Patent and Trademark Office.	U-blox	U-blox	United States Patent and Trademark Office	10101990	October 16, 2018
‌ US Patent 11573594 Methods and apparatuses for providing a reference clock signal	Patent 11573594 was granted and assigned to U-blox on February, 2023 by the United States Patent and Trademark Office.	U-blox	U-blox	United States Patent and Trademark Office	11573594	February 7, 2023
‌ US Patent 11187810 Global navigation satellite system (GNSS) signal tracking	Patent 11187810 was granted and assigned to U-blox on November, 2021 by the United States Patent and Trademark Office.	U-blox	U-blox	United States Patent and Trademark Office	11187810	November 30, 2021
‌ US Patent 11513235 Global navigation satellite system (GNSS) signal tracking	Patent 11513235 was granted and assigned to U-blox on November, 2022 by the United States Patent and Trademark Office.	U-blox	U-blox	United States Patent and Trademark Office	11513235	November 29, 2022
‌ US Patent 11579309 Global Navigation Satellite System (GNSS) multipath mitigation		U-blox	U-blox	United States Patent and Trademark Office	11579309	February 14, 2023
‌ US Patent 10564296 Distributed kalman filter architecture for carrier range ambiguity estimation	Patent 10564296 was granted and assigned to U-blox on February, 2020 by the United States Patent and Trademark Office.	U-blox	U-blox	United States Patent and Trademark Office	10564296	February 18, 2020
‌ US Patent 9491713 Compensator module for a transceiver unit, radio system and method of operating thereof	Patent 9491713 was granted and assigned to U-blox on November, 2016 by the United States Patent and Trademark Office.	U-blox	U-blox	United States Patent and Trademark Office	9491713	November 8, 2016
‌ US Patent 8125381 Satellite-based positioning system improvement	Patent 8125381 was granted and assigned to U-blox on February, 2012 by the United States Patent and Trademark Office.		U-blox	United States Patent and Trademark Office	8125381	February 28, 2012
‌ US Patent 11374613 Active interference cancellation apparatus, signal isolation control apparatus and method of actively cancelling interference	Patent 11374613 was granted and assigned to U-blox on June, 2022 by the United States Patent and Trademark Office.	U-blox	U-blox	United States Patent and Trademark Office	11374613	June 28, 2022
‌ US Patent 11314273 Power supply switching circuit	Patent 11314273 was granted and assigned to U-blox on April, 2022 by the United States Patent and Trademark Office.	U-blox	U-blox	United States Patent and Trademark Office	11314273	April 26, 2022
‌ US Patent 11387555 Multiband patch antenna		U-blox	U-blox	United States Patent and Trademark Office	11387555	July 12, 2022
‌ US Patent 11146422 Method and system for adjusting the bandwidth of a frequency domain smoothing filter for channel tracking loop in an OFDM communication system	Patent 11146422 was granted and assigned to U-blox on October, 2021 by the United States Patent and Trademark Office.	U-blox	U-blox	United States Patent and Trademark Office	11146422	October 12, 2021
‌ US Patent 8108143 Navigation system enabled wireless headset	Patent 8108143 was granted and assigned to U-blox on January, 2012 by the United States Patent and Trademark Office.		U-blox	United States Patent and Trademark Office	8108143	January 31, 2012
‌ US Patent 11553351 Secure indoor positioning device, system and method	Patent 11553351 was granted and assigned to U-blox on January, 2023 by the United States Patent and Trademark Office.	U-blox	U-blox	United States Patent and Trademark Office	11553351	January 10, 2023
‌ US Patent 8164519 Fast acquisition engine	Patent 8164519 was granted and assigned to U-blox on April, 2012 by the United States Patent and Trademark Office.		U-blox	United States Patent and Trademark Office	8164519	April 24, 2012
‌ US Patent 11585944 Method of and receiver for mitigating multipath interference in a global navigation satellite system	Patent 11585944 was granted and assigned to U-blox on February, 2023 by the United States Patent and Trademark Office.	U-blox	U-blox	United States Patent and Trademark Office	11585944	February 21, 2023
‌ US Patent 11536852 Method and apparatus for diagnosing device failure	Patent 11536852 was granted and assigned to U-blox on December, 2022 by the United States Patent and Trademark Office.	U-blox	U-blox	United States Patent and Trademark Office	11536852	December 27, 2022
‌ US Patent 7170445 Positioning system	Patent 7170445 was granted and assigned to U-blox on January, 2007 by the United States Patent and Trademark Office.		U-blox	United States Patent and Trademark Office	7170445	January 30, 2007
‌ US Patent 11592578 GNSS receiver protection levels	Patent 11592578 was granted and assigned to U-blox on February, 2023 by the United States Patent and Trademark Office.	U-blox	U-blox	United States Patent and Trademark Office	11592578	February 28, 2023
‌ US Patent 11601307 Estimating one or more characteristics of a communications channel	Patent 11601307 was granted and assigned to U-blox on March, 2023 by the United States Patent and Trademark Office.	U-blox	U-blox	United States Patent and Trademark Office	11601307	March 7, 2023
‌ US Patent 11619744 Methods and apparatus for detecting a potential fault in a positioning device	Patent 11619744 was granted and assigned to U-blox on April, 2023 by the United States Patent and Trademark Office.	U-blox	U-blox	United States Patent and Trademark Office	11619744	April 4, 2023
‌ US Patent 11353594 Methods and apparatus for detecting a potential fault in a positioning device	Patent 11353594 was granted and assigned to U-blox on June, 2022 by the United States Patent and Trademark Office.	U-blox	U-blox	United States Patent and Trademark Office	11353594	June 7, 2022
‌ US Patent 9681408 Determining clock-drift using signals of opportunity	Patent 9681408 was granted and assigned to U-blox on June, 2017 by the United States Patent and Trademark Office.	U-blox	U-blox	United States Patent and Trademark Office	9681408	June 13, 2017
‌ US Patent 11385358 Method and apparatus for using dual-polarization antenna		U-blox	U-blox	United States Patent and Trademark Office	11385358	July 12, 2022
‌ US Patent 11575385 Controlling synchronous I/O interface	Patent 11575385 was granted and assigned to U-blox on February, 2023 by the United States Patent and Trademark Office.	U-blox	U-blox	United States Patent and Trademark Office	11575385	February 7, 2023

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