Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Electron emitter device with integrated multi-pole electrode structure

Electron emitter device with integrated multi-pole electrode structure

US Patent 9793089 · Granted Oct 17, 2017

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Multi-column scanning electron microscopy system2019
Apparatus and methods for inspecting extreme ultra violet reticles2017
Multi-layer ceramic vacuum to atmosphere electric feed through2017
Apparatus and method for optical inspection, magnetic field and height mapping2016
Asymmetrical detector design and methodology2016
Non-invasive charged particle beam monitor2016
Apparatus and methods for inspecting extreme ultra violet reticles2015
Sharp scattering angle trap for electron beam apparatus2014
Methods and systems for measuring a characteristic of a substrate or preparing a2014
Permanent magnet lens array2014
Auger elemental identification algorithm2014
Background reduction system including louver2014