List of electrical equipment patents

Patents where

Current Assignee

Industry

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 7460347 Systems and methods for performing a redundancy check using intelligent electronic devices in an electric power system	Patent 7460347 was granted and assigned to Schweitzer Engineering Laboratories on December, 2008 by the United States Patent and Trademark Office.		Schweitzer Engineering Laboratories	United States Patent and Trademark Office	7460347	December 2, 2008
‌ US Patent 7323687 infrared gas analyzer and infrared gas analysis method	Patent 7323687 was granted and assigned to Yokogawa Electric on January, 2008 by the United States Patent and Trademark Office.		Yokogawa Electric	United States Patent and Trademark Office	7323687	January 29, 2008
‌ US Patent 11510540 Vacuum cleaner and system operable with AC and DC power sources	Patent 11510540 was granted and assigned to Emerson (company) on November, 2022 by the United States Patent and Trademark Office.	Emerson	Emerson	United States Patent and Trademark Office	11510540	November 29, 2022
‌ US Patent 11606281 Real-time digital data degradation detection	Patent 11606281 was granted and assigned to Schweitzer Engineering Laboratories on March, 2023 by the United States Patent and Trademark Office.	Schweitzer Engineering Laboratories	Schweitzer Engineering Laboratories	United States Patent and Trademark Office	11606281	March 14, 2023
‌ US Patent 11786089 Vacuum cleaner including hose retainer with dustpan and method of assembling same	Patent 11786089 was granted and assigned to Emerson (company) on October, 2023 by the United States Patent and Trademark Office.	Emerson	Emerson	United States Patent and Trademark Office	11786089	October 17, 2023
‌ US Patent 11506546 Systems and methods for measuring internal transformer temperatures	Patent 11506546 was granted and assigned to Schweitzer Engineering Laboratories on November, 2022 by the United States Patent and Trademark Office.	Schweitzer Engineering Laboratories	Schweitzer Engineering Laboratories	United States Patent and Trademark Office	11506546	November 22, 2022
‌ US Patent 7789270 Chemical reaction cartridge and method using same	Patent 7789270 was granted and assigned to Yokogawa Electric on September, 2010 by the United States Patent and Trademark Office.		Yokogawa Electric	United States Patent and Trademark Office	7789270	September 7, 2010
‌ US Patent 7106048 Fault indicator with auto-configuration for overhead or underground application	Patent 7106048 was granted and assigned to Schweitzer Engineering Laboratories on September, 2006 by the United States Patent and Trademark Office.		Schweitzer Engineering Laboratories	United States Patent and Trademark Office	7106048	September 12, 2006
‌ US Patent 7315169 Microprocessor controlled fault indicator having inrush restraint circuit	Patent 7315169 was granted and assigned to Schweitzer Engineering Laboratories on January, 2008 by the United States Patent and Trademark Office.		Schweitzer Engineering Laboratories	United States Patent and Trademark Office	7315169	January 1, 2008
‌ US Patent 11672390 Vacuum cleaner motor assemblies and methods of operating same		Emerson	Emerson	United States Patent and Trademark Office	11672390	June 13, 2023
‌ US Patent 11650264 Capacitance-coupled voltage transformer monitoring	Patent 11650264 was granted and assigned to Schweitzer Engineering Laboratories on May, 2023 by the United States Patent and Trademark Office.	Schweitzer Engineering Laboratories	Schweitzer Engineering Laboratories	United States Patent and Trademark Office	11650264	May 16, 2023
‌ US Patent 7557655 Systems and methods for isolating an analog signal	Patent 7557655 was granted and assigned to Schweitzer Engineering Laboratories on July, 2009 by the United States Patent and Trademark Office.		Schweitzer Engineering Laboratories	United States Patent and Trademark Office	7557655	July 7, 2009
‌ US Patent 7545138 Precision, temperature-compensated, shielded current measurement device	Patent 7545138 was granted and assigned to Schweitzer Engineering Laboratories on June, 2009 by the United States Patent and Trademark Office.		Schweitzer Engineering Laboratories	United States Patent and Trademark Office	7545138	June 9, 2009
‌ US Patent 11398729 Adaptive load management based on system capacity in a microgrid environment	Patent 11398729 was granted and assigned to Schweitzer Engineering Laboratories on July, 2022 by the United States Patent and Trademark Office.	Schweitzer Engineering Laboratories	Schweitzer Engineering Laboratories	United States Patent and Trademark Office	11398729	July 26, 2022
‌ US Patent 11418432 Automated communication flow discovery and configuration in a software defined network	Patent 11418432 was granted and assigned to Schweitzer Engineering Laboratories on August, 2022 by the United States Patent and Trademark Office.	Schweitzer Engineering Laboratories	Schweitzer Engineering Laboratories	United States Patent and Trademark Office	11418432	August 16, 2022
‌ US Patent 7022967 Photodetector with plural switched feedback resistors	Patent 7022967 was granted and assigned to Yokogawa Electric on April, 2006 by the United States Patent and Trademark Office.		Yokogawa Electric	United States Patent and Trademark Office	7022967	April 4, 2006
‌ US Patent 9379535 System, apparatus, and method for reducing inrush current in a transformer	Patent 9379535 was granted and assigned to Schweitzer Engineering Laboratories on June, 2016 by the United States Patent and Trademark Office.	Schweitzer Engineering Laboratories	Schweitzer Engineering Laboratories	United States Patent and Trademark Office	9379535	June 28, 2016
‌ US Patent 11346878 Fault location during pole-open condition	Patent 11346878 was granted and assigned to Schweitzer Engineering Laboratories on May, 2022 by the United States Patent and Trademark Office.	Schweitzer Engineering Laboratories	Schweitzer Engineering Laboratories	United States Patent and Trademark Office	11346878	May 31, 2022
‌ US Patent 11336564 Detection of active hosts using parallel redundancy protocol in software defined networks	Patent 11336564 was granted and assigned to Schweitzer Engineering Laboratories on May, 2022 by the United States Patent and Trademark Office.	Schweitzer Engineering Laboratories	Schweitzer Engineering Laboratories	United States Patent and Trademark Office	11336564	May 17, 2022
‌ US Patent 11684226 Motor cover for wet/dry vacuum cleaner with vent openings		Emerson	Emerson	United States Patent and Trademark Office	11684226	June 27, 2023
‌ US Patent 7123459 Protective relay capable of protection applications without protection settings	Patent 7123459 was granted and assigned to Schweitzer Engineering Laboratories on October, 2006 by the United States Patent and Trademark Office.		Schweitzer Engineering Laboratories	United States Patent and Trademark Office	7123459	October 17, 2006
‌ US Patent 11308108 Maintenance information sharing device, maintenance information sharing method, and non-transitory computer readable storage medium	Patent 11308108 was granted and assigned to Yokogawa Electric on April, 2022 by the United States Patent and Trademark Office.	Yokogawa Electric	Yokogawa Electric	United States Patent and Trademark Office	11308108	April 19, 2022
‌ US Patent 7710693 Apparatus and method for providing protection for a synchronous electrical generator in a power system	Patent 7710693 was granted and assigned to Schweitzer Engineering Laboratories on May, 2010 by the United States Patent and Trademark Office.		Schweitzer Engineering Laboratories	United States Patent and Trademark Office	7710693	May 4, 2010
‌ US Patent 11677663 Software-defined network statistics extension	Patent 11677663 was granted and assigned to Schweitzer Engineering Laboratories on June, 2023 by the United States Patent and Trademark Office.	Schweitzer Engineering Laboratories	Schweitzer Engineering Laboratories	United States Patent and Trademark Office	11677663	June 13, 2023
‌ US Patent 7382272 System, a tool and method for communicating with a faulted circuit indicator using a remote display	Patent 7382272 was granted and assigned to Schweitzer Engineering Laboratories on June, 2008 by the United States Patent and Trademark Office.		Schweitzer Engineering Laboratories	United States Patent and Trademark Office	7382272	June 3, 2008

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