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:
May. 21, 2019
Filed:
Jan. 17, 2018
Applicant:
Western Digital (Fremont), Llc, Fremont, CA (US);
Inventors:
Wachira Puttichaem, Muang, TH;
Sarawut Waiyawong, Bang Pa-In, TH;
Assignee:
WESTERN DIGITAL (FREMONT), LLC, Fremont, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B23K 37/00 (2006.01); B23K 37/04 (2006.01); G11B 5/105 (2006.01);
U.S. Cl.
CPC ...
G11B 5/105 (2013.01);
Abstract
Systems and devices for achieving high throughput attachment of sub-micron alignment of components are provided. One such device can include a fixture for holding a chuck, the fixture including a plurality of alignment features for adjusting a position of the chuck, the chuck includes a top layer including a vacuum aperture for holding a first component and a bottom layer made from a translucent material, wherein the bottom layer is directly attached to the top layer.