Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Conical sponge brush for cleaning semiconductor wafers

Conical sponge brush for cleaning semiconductor wafers

US Patent 9237797 · Granted Jan 19, 2016

Estimated economic value: $16,339,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Methods and apparatuses for chemical delivery for brush conditioning2024
Brush with non-constant nodule density2023
Hybrid material post-CMP brushes and methods for forming the same2023
Methods and apparatuses for effluent monitoring for brush conditioning2021
Methods and apparatuses for effluent monitoring for brush conditioning2019
Methods and apparatuses for wireless communication with a brush2019
Archimedes brush for semiconductor cleaning2019
Methods and apparatuses for wireless communication with a brush2018
Brush mandrel for PVA sponge brush2016
Brush with cantilevered nodules2015
Brush core for a sponge brush2015
Brush mandrel for PVA sponge brush2014