List of Keithley Instruments patents

Patents where

Current Assignee

Name

Keithley Instruments

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 11385261 Test and measurement instrument having overpulsed power supply and controlled slew rate		Keithley Instruments	Keithley Instruments	United States Patent and Trademark Office	11385261	July 12, 2022
‌ US Patent 9645193 Impedance source ranging apparatus and method	Patent 9645193 was granted and assigned to Keithley Instruments on May, 2017 by the United States Patent and Trademark Office.		Keithley Instruments	United States Patent and Trademark Office	9645193	May 9, 2017
‌ US Patent 9778666 Dynamic current limit apparatus and method	Patent 9778666 was granted and assigned to Keithley Instruments on October, 2017 by the United States Patent and Trademark Office.		Keithley Instruments	United States Patent and Trademark Office	9778666	October 3, 2017
‌ US Patent 11444451 Fast current transient suppression in a test system		Keithley Instruments	Keithley Instruments	United States Patent and Trademark Office	11444451	September 13, 2022
‌ US Patent 11522312 Safety adapter for electrical connectors	Patent 11522312 was granted and assigned to Keithley Instruments on December, 2022 by the United States Patent and Trademark Office.	Keithley Instruments	Keithley Instruments	United States Patent and Trademark Office	11522312	December 6, 2022
‌ US Patent 10462541 Determination and rendering of scan groups	Patent 10462541 was granted and assigned to Keithley Instruments on October, 2019 by the United States Patent and Trademark Office.		Keithley Instruments	United States Patent and Trademark Office	10462541	October 29, 2019
‌ US Patent 9829520 Low frequency impedance measurement with source measure units	Patent 9829520 was granted and assigned to Keithley Instruments on November, 2017 by the United States Patent and Trademark Office.		Keithley Instruments	United States Patent and Trademark Office	9829520	November 28, 2017
‌ US Patent D861710 Display screen with a graphical user interface for a measurement device	Patent D861710 was granted and assigned to Keithley Instruments on October, 2019 by the United States Patent and Trademark Office.		Keithley Instruments	United States Patent and Trademark Office	D861710	October 1, 2019
‌ US Patent D917523 Measurement device display screen with a graphical user interface	Patent D917523 was granted and assigned to Keithley Instruments on April, 2021 by the United States Patent and Trademark Office.	Keithley Instruments	Keithley Instruments	United States Patent and Trademark Office	D917523	April 27, 2021
‌ US Patent 9501085 Method and apparatus for pulse generation	Patent 9501085 was granted and assigned to Keithley Instruments on November, 2016 by the United States Patent and Trademark Office.		Keithley Instruments	United States Patent and Trademark Office	9501085	November 22, 2016
‌ US Patent 10962585 Gate charge measurements using two source measure units	Patent 10962585 was granted and assigned to Keithley Instruments on March, 2021 by the United States Patent and Trademark Office.	Keithley Instruments	Keithley Instruments	United States Patent and Trademark Office	10962585	March 30, 2021
‌ US Patent 10514434 Calibration for common mode current	Patent 10514434 was granted and assigned to Keithley Instruments on December, 2019 by the United States Patent and Trademark Office.	Keithley Instruments	Keithley Instruments	United States Patent and Trademark Office	10514434	December 24, 2019
‌ US Patent 9680300 Hot switch protection circuit	Patent 9680300 was granted and assigned to Keithley Instruments on June, 2017 by the United States Patent and Trademark Office.		Keithley Instruments	United States Patent and Trademark Office	9680300	June 13, 2017
‌ US Patent 11085951 Non-linear active shunt ammeter	Patent 11085951 was granted and assigned to Keithley Instruments on August, 2021 by the United States Patent and Trademark Office.	Keithley Instruments	Keithley Instruments	United States Patent and Trademark Office	11085951	August 10, 2021
‌ US Patent 9983228 Triaxial DC-AC connection system	Patent 9983228 was granted and assigned to Keithley Instruments on May, 2018 by the United States Patent and Trademark Office.	Keithley Instruments	Keithley Instruments	United States Patent and Trademark Office	9983228	May 29, 2018
‌ US Patent 11061077 Parallel trigger model for test and measurement instruments	Patent 11061077 was granted and assigned to Keithley Instruments on July, 2021 by the United States Patent and Trademark Office.	Keithley Instruments	Keithley Instruments	United States Patent and Trademark Office	11061077	July 13, 2021
‌ US Patent 10782348 Automatic device detection and connection verification	Patent 10782348 was granted and assigned to Keithley Instruments on September, 2020 by the United States Patent and Trademark Office.	Keithley Instruments	Keithley Instruments	United States Patent and Trademark Office	10782348	September 22, 2020
‌ US Patent 11002761 Probe card system for testing an integrated circuit	Patent 11002761 was granted and assigned to Keithley Instruments on May, 2021 by the United States Patent and Trademark Office.	Keithley Instruments	Keithley Instruments	United States Patent and Trademark Office	11002761	May 11, 2021
‌ US Patent 10401390 Formatting and navigating graphed information	Patent 10401390 was granted and assigned to Keithley Instruments on September, 2019 by the United States Patent and Trademark Office.		Keithley Instruments	United States Patent and Trademark Office	10401390	September 3, 2019
‌ US Patent 10044136 Cable strain arrestor assembly	Patent 10044136 was granted and assigned to Keithley Instruments on August, 2018 by the United States Patent and Trademark Office.	Keithley Instruments	Keithley Instruments	United States Patent and Trademark Office	10044136	August 7, 2018
‌ US Patent 10763808 Source measure unit with guard drive circuit		Keithley Instruments	Keithley Instruments	United States Patent and Trademark Office	10763808	September 1, 2020
‌ US Patent 10663490 Nested ammeter		Keithley Instruments	Keithley Instruments	United States Patent and Trademark Office	10663490	May 26, 2020
‌ US Patent 10627988 Visually identifiable features for applications installed on electronic devices		Keithley Instruments	Keithley Instruments	United States Patent and Trademark Office	10627988	April 21, 2020
‌ US Patent 11088609 Low noise power supply MOSFET gate drive scheme	Patent 11088609 was granted and assigned to Keithley Instruments on August, 2021 by the United States Patent and Trademark Office.	Keithley Instruments	Keithley Instruments	United States Patent and Trademark Office	11088609	August 10, 2021
‌ US Patent 10338185 Method for self calibration of measurement nonlinearity	Patent 10338185 was granted and assigned to Keithley Instruments on July, 2019 by the United States Patent and Trademark Office.		Keithley Instruments	United States Patent and Trademark Office	10338185	July 2, 2019

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