KEITHLEY INSTRUMENTS, INC.

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Beaverton, OR, US

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

Information Patent Application
HIGH VOLTAGE PROTECTION MODULE
- Publication number 20140167905
- Publication date Jun 19, 2014
- KEITHLEY INSTRUMENTS, INC.
- John C. Gibbons
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMPEDANCE SOURCE RANGING APPARATUS AND METHOD
- Publication number 20140111186
- Publication date Apr 24, 2014
- KEITHLEY INSTRUMENTS, INC.
- James A. Niemann
- G01 - MEASURING TESTING
Information Patent Application
ACTIVE SHUNT AMMETER APPARATUS AND METHOD
- Publication number 20140111188
- Publication date Apr 24, 2014
- KEITHLEY INSTRUMENTS, INC.
- Wayne C. Goeke
- G01 - MEASURING TESTING
Information Patent Application
POWER ENVELOPE CONTROLLER AND METHOD
- Publication number 20140015612
- Publication date Jan 16, 2014
- KEITHLEY INSTRUMENTS, INC.
- Martin J. Rice
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Dynamic Current Limit Apparatus and Method
- Publication number 20130285629
- Publication date Oct 31, 2013
- KEITHLEY INSTRUMENTS, INC.
- Gregory Sobolewski
- G01 - MEASURING TESTING
Information Patent Application
HIGH GAIN, HIGH VOLTAGE POWER AMPLIFIER
- Publication number 20130265110
- Publication date Oct 10, 2013
- KEITHLEY INSTRUMENTS, INC.
- Kevin G. Cawley
- H03 - BASIC ELECTRONIC CIRCUITRY

Trademarklast 30 trademarks