Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Traveling wave tube

Traveling wave tube

US Patent 7898181 · Granted Mar 1, 2011

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Noise reduction in switched reluctance motor with selective radial force harmoni2023
Drug-filled synthetic resin ampule and synthetic resin ampule body used for same2022
Vehicle roof structure and method for manufacturing vehicle roof structure2021
Semiconductor device and semiconductor device manufacturing method2020
Electron gun capable of suppressing the influence of electron emission from the 2019
Semiconductor device and method of manufacturing semiconductor device2017
Collector and electron tube2013
Power supply unit, high-frequency circuit system and heater voltage control meth2010
Coaxial waveguide converter circuit for traveling-wave tube, method of manufactu2009
Solid material for magnet2008
Electron gun2004
Multiprocessor exchange provided with floating function2004