Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Electron optical system array, method of manufacturing the same, charged-particle beam exposure apparatus, and device manufacturing method

Electron optical system array, method of manufacturing the same, charged-particle beam exposure apparatus, and device manufacturing method

US Patent 6872952 · Granted Mar 29, 2005

Estimated economic value: $222,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Catheters and methods for producing catheters2025
Acoustic-wave measuring device, matching-material bag, matching gel, separation 2025
Stator of rotary electric machine and rotary electric machine including stator2024
Organogermanium compound2024
Method for producing instant fried noodles2022
Vehicular lamp2020
Road surface image-drawing system for vehicle2020
Vehicle headlamp2020
Image forming apparatus having transfer unit2020
Lamp unit2020
Brain activity measuring apparatus and brain activity measuring method2020
Image forming device have a reducing element reduces an amount of current to a f2019