Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Workpiece holder for polishing, workpiece polishing apparatus and polishing method

Workpiece holder for polishing, workpiece polishing apparatus and polishing method

US Patent 8268114 · Granted Sep 18, 2012

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Epitaxial wafer cleaning method2025
Epitaxial wafer cleaning method2025
Scanning optical system and scanning-type confocal microscope2025
Microscope including an illumination optical system having a plurality of lens e2020
Digital wireless communication device and digital wireless communication system2019
Stand alone input/output module commonly usable to recorder and data logger2016
Polishing head and polishing apparatus2016
Confocal scanning microscope2015
Printing system and business partner selection method that selects optimum busin2015
Leaky coaxial cable2015
Billing management system and billing management method2015
Printing system and business partner selection method that selects an optimum bu2014