Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Field ionization source, ion beam apparatus, and beam irradiation method

Field ionization source, ion beam apparatus, and beam irradiation method

US Patent 10971329 · Granted Apr 6, 2021

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Electron source, electron beam device, and method for manufacturing electron sou2025
Electron beam application device2025
Electron source, method of manufacturing the same, and electron beam apparatus u2025
Ion beam device2024
Gas field ionization source2022
Electron source, method for manufacturing the same, and electron beam device usi2022
Ion milling apparatus2022
Ion milling device, ion source, and ion milling method2021
Particle measuring device and particle measuring method2021
Method of manufacturing emitter, emitter, and focused ion beam apparatus2021
Method of manufacturing emitter, emitter, and focused ion beam apparatus2021
Ion beam device and cleaning method for gas field ion source2020