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2023
|
Invention
|
Directional coupler having wide band high directivity and flat frequency response. Disclosed is a... |
|
|
Invention
|
Liquid-cooled termination for radio frequency power measurement. Disclosed is a liquid-cooled ter... |
|
2021
|
Invention
|
Radio frequency power sensor having a non-directional coupler.
Disclosed is a capacitive non-dir... |
|
2020
|
Invention
|
Thru-line directional power sensor having microstrip coupler. Disclosed is a directional coupler ... |
|
|
P/S
|
electrical measuring and testing instruments for evaluating, measuring, recording, capturing, sto... |
|
2019
|
Invention
|
Radio frequency power sensor having a non-directional coupler. Disclosed is a capacitive non-dire... |
|
|
P/S
|
Electrical meters; electrical measuring and testing
instruments for evaluating, measuring, recor... |
|
2018
|
P/S
|
Telecommunications, namely, electronic transmission of email, telephone communication services, p... |
|
2017
|
P/S
|
Electrical meters; electrical measuring and testing
instruments; electrical coaxial line power a... |
|
2016
|
Invention
|
Communication system for analog and digital communication services. A first and a second intercon... |
|
|
P/S
|
Electricity meters; electrical coaxial line power attenuators; electrical filters; electrical swi... |
|
|
P/S
|
Electricity meters; electrical measuring and testing instruments, namely, electrical meters for e... |
|
|
P/S
|
Electrical meters; electrical measuring and testing instruments for evaluating, measuring, record... |
|
|
Invention
|
Passive intermodulation testing using pulse stimulus. Disclosed is a passive intermodulation (PIM... |
|
|
Invention
|
Channel-selective rf power sensor.
Disclosed is a channel-selective RF power sensor having a cou... |
|
|
Invention
|
Channel-selective rf power sensor. Disclosed is a channel-selective RF power sensor having a coup... |
|
2015
|
P/S
|
Scientific apparatus and instruments; Nautical apparatus and instruments; Surveying apparatus and... |
|
2014
|
Invention
|
Amplifying stage working point determination. suitable. |
|
|
Invention
|
Amplifying stage working point determination. An amplifier circuit including an amplifying stage ... |
|
|
P/S
|
radio frequency (RF) wattmeter and antenna analyzer for measuring and analyzing the RF power and ... |
|
|
Invention
|
Microfabricated calorimeter for rf power measurement. Disclosed is a radio frequency (RF) power c... |
|
2013
|
Invention
|
Transmitter power monitor. The invention provides an in-line power monitor for an RF transmission... |
|
|
Invention
|
Distribution network for a distributed antenna system. A Distributed Antenna System (DAS) includi... |
|
2012
|
P/S
|
Electrical meters; electrical coaxial line power attenuators; electrical filters; electrical swit... |
|
2009
|
P/S
|
Radio frequency signal boosters. |
|
|
P/S
|
Radio frequency signal boosters |
|
2007
|
P/S
|
Radio frequency diagnostic system comprising sensors and electronic modules for measuring radio f... |
|
2006
|
P/S
|
radio frequency diagnostic system comprising sensors and electronic modules for measuring radio f... |
|
|
P/S
|
Electric or electronic sensors for measuring radio frequency signal power and strength sold as a ... |
|
|
P/S
|
Radio frequency power measurement device as part of a signal diagnostic system; sensor as part of... |
|
|
P/S
|
Electronic telecommunications measuring and testing device, namely, a combined radio frequency sp... |
|
|
P/S
|
Telecommunications measuring and testing device, including, spectrum analyzer, vector network ana... |
|
|
Invention
|
System and method for analyzing power flow in semiconductor plasma generation systems. A system a... |
|
2002
|
P/S
|
Electric apparatus and instruments (included in class 9); radio apparatus, namely, electrical met... |
|
2001
|
Invention
|
Vswr monitor and alarm. A power meter and VSWR alarm device that produces an alarm when an undesi... |
|
1999
|
P/S
|
Air-cooled termination cabinets for radio frequency transmission lines |
|
1998
|
Invention
|
Air cooled termination for transmission lines. A termination for a coaxial transmission line wher... |
|
1997
|
Invention
|
Antenna tester. An antenna tester has a signal generator that produces a test signal applied to t... |
|
1996
|
Invention
|
Method for making copper electrical connections. A method for making electrical connections betwe... |
|
1983
|
Invention
|
Modular field strength instrument. A modular field strength measuring and indicating instrument t... |
|
1982
|
Invention
|
Rf wattmeter. An RF wattmeter is disclosed of the type using an "insertion-type" pick-up element ... |
|
1977
|
P/S
|
Radio apparatus, namely, electrical coaxial line power attenuators, electric filters, and electri... |
|
1971
|
P/S
|
ELECTRICAL METERS AND POWER SENSORS |
|
1970
|
P/S
|
ELECTRICAL APPARATUS-NAMELY, COAXIAL ELECTRICAL LINE TERMINATIONS |
|
1967
|
P/S
|
RADIO APPARATUS - NAMELY, ELECTRICAL METERS |
|
1966
|
P/S
|
RADIO APPARATUS-NAMELY, ELECTRICAL COAXIAL LINE POWER ATTENUATORS, ELECTRICAL FILTERS, AND ELECTR... |
|
1960
|
P/S
|
High Frequency Wattmeters |
|
|
P/S
|
Instruments for Absorbing High Frequency Electrical Power-Namely, Coaxial Load Resistors, and Abs... |
