Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Apparatus for electroprocessing a workpiece surface

Apparatus for electroprocessing a workpiece surface

US Patent 7341649 · Granted Mar 11, 2008

Estimated economic value: $5,137,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Transcription and analysis of meeting recordings2022
Method of forming contact layers on substrates2010
System and method for electrochemical mechanical polishing2010
Electropolishing system and process2009
Electrochemical processing of conductive surface2009
Method of making rolling electrical contact to wafer front surface2009
Apparatus for processing surface of workpiece with small electrodes and surface 2009
System for electropolishing and electrochemical mechanical polishing2008
Electrochemical mechanical processing apparatus2008
Method of forming contact layers on substrates2008
Pad designs and structures for a versatile materials processing apparatus2008
Device providing electrical contact to the surface of a semiconductor workpiece 2008