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Speedfam Co Ltd
Speedfam Co Ltd 50

Speedfam Co Ltd patents

Recent patent applications related to Speedfam Co Ltd. Speedfam Co Ltd is listed as an Agent/Assignee. Note: Speedfam Co Ltd may have other listings under different names/spellings. We're not affiliated with Speedfam Co Ltd, we're just tracking patents.

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "S" | Speedfam Co Ltd-related inventors

Date Speedfam Co Ltd patents (updated weekly) - BOOKMARK this page
09/28/17Local dry etching apparatus
07/14/16Local dry etching apparatus and local dry etching fabrication method
04/14/16Local dry etching apparatus
10/08/15Outer periphery polishing disc-shaped workpiece
08/13/09Carrier for holding an object to be polished
09/10/09Polishing compound for semiconductor wafer polishing and polishing method

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Speedfam Co Ltd in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Speedfam Co Ltd with additional patents listed. Browse our Agent directory for other possible listings. Page by