Serial Number
85908738
Owner
RF-Lambda USA Inc.Attorney
Willy H. WongFirst Use Date
Nov 18, 2003
Filing Date
Apr 18, 2013
RF Trademark
Serial Number: 85908738 • Registration: 4480205
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
April 18, 2013
Registration Date
February 11, 2014
First Use Anywhere
November 18, 2003
First Use in Commerce
November 18, 2003
Published for Opposition
November 26, 2013
Goods & Services
Electronic RF components in the nature of active components, passive components and wave guide components, namely, RF switches, low noise amplifiers, power amplifiers, phase shifters in the nature of an electronic component that conveys data by changing or modulating the phase of a reference signal, PIN (Positive Intrinsic Negative) diodes, electrical signal attenuators, electricity limiters, electric power detectors; block up frequency converters and block down frequency converters; RF power testing subsystem comprised of passive electronic components in the nature of RF attenuators, RF terminators, RF directional couplers, RF power dividers, RF circulators, RF isolators, RF filters, RF duplexers, RF hybrids, RF DC blocks, RF adapters, active electronic components in the nature of RF low noise amplifiers, RF power amplifiers, RF switches, RF digital attenuators, RF voltage control attenuators, RF digital phase shifters, RF analog phase shifters, RF power limiters, RF power detectors, RF frequency converters, and wave guide components in the nature of RF waveguide amplifiers, waveguide circulator isolators, waveguide adapters, waveguide terminators and attenuators, waveguide couplers, waveguide rotary joints, flexible waveguides, all featuring local and remote control interfaces used for equipment manufacturer, RF testing and RF measurement applications; circulators; RF isolators for transmitting RF power in one direction; load attenuator; electronic RF divider; electronic power combiner; electrical coupler; electronic components in the nature of filters; electronic RF duplexer; RF phase shifter in the nature of an electronic component that conveys data by changing or modulating the phase of the referenced RF signal; coaxial adapter; RF DC electrical terminal blocks; RF cables; calibration kits for the VNA (vector network analyzer) comprised primarily of passive electronic components in the nature of RF attenuators, RF terminators, RF directional couplers, RF power dividers, RF circulators, RF isolators, RF filters, RF duplexers, RF hybrids, RF DC blocks, RF adapters, active electronic components in the nature of RF low noise amplifiers, RF power amplifiers, RF switches, RF digital attenuators, RF voltage control attenuators, RF digital phase shifters, RF analog phase shifters, RF power limiters, RF power detectors, RF frequency converters, and wave guide components in the nature of RF waveguide amplifiers, waveguide circulator isolators, waveguide adapters, waveguide terminators and attenuators, waveguide couplers, waveguide rotary joints, flexible waveguides; electronic components for wave guides, namely, wave guide circulator isolator, wave guide termination attenuator, wave guide coaxial antenna, wave guide rotary joints, wave guide filter duplexer, wave guide coaxial adapter, wave guide coupler combiner, wave guide phase shifter switch and wave guide power detector; flexible wave guide for a high power beam delivery
