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:
Apr. 06, 2010
Filed:
Dec. 21, 2006
Lawrence Matthew Roberts, Pleasanton, CA (US);
Joselito S. Jose, Fremont, CA (US);
Lidu Huang, Danville, CA (US);
Lawrence Matthew Roberts, Pleasanton, CA (US);
Joselito S. Jose, Fremont, CA (US);
Lidu Huang, Danville, CA (US);
Western Digital Technologies, Inc., Lake Forest, CA (US);
Abstract
A vacuum chuck includes a first surface with a cavity formed in the first surface, a second surface opposite the first surface, and a relatively deformable portion disposed between the first surface and the second surface. The vacuum chuck is formed using a resilient material, and the relatively deformable portion changes shape in response to pressure more easily than other portions of the vacuum chuck.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile