Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Apparatus for uniformly distributing plasma over a substrate

Apparatus for uniformly distributing plasma over a substrate

US Patent 4894510 · Granted Jan 16, 1990

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Image forming apparatus with top emission light emitting device2025
Feeder member and wafer placement table2025
Exposure head and image forming apparatus2025
Image forming apparatus and exposure apparatus for forming image using rod lens 2024
Image forming apparatus2022
Semiconductor light emitting device having a shift thyrister with a laminated st2022
Semiconductor light-emitting device, exposure head, and image forming apparatus2021
Semiconductor light-emitting device, exposure head, and image forming apparatus2021
Light emitting element array having a plurality of light emitting thyristors in 2020
Light-emitting element, light-emitting element array, exposure head, and image f2020
Surface emitting laser, information acquiring apparatus, imaging apparatus, lase2019
Surface emitting laser, information acquisition apparatus, and imaging apparatus2018