The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 15, 2005
Filed:
Dec. 19, 2002
David G. Halley, Los Osos, CA (US);
David G. Halley, Los Osos, CA (US);
Strasbaugh, San Luis Obispo, CA (US);
Abstract
Specific embodiments of the present invention are directed to a method of operating a modular chemical mechanical planarization process. The method comprises operating CMP apparatus comprising a docking station having at least one CMP module and at least one cleaning module to process one or more substrates therein. The plurality of modules are controllable separately by individual controllers associated separately with the modules. One of the modules is disengaged from the docking station, and is mechanically removed to free the module from the docking station, while the other modules are still operable to process the one or more substrates therein.