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:
Aug. 27, 2002
Filed:
Dec. 12, 2000
Robert W. Musk, Kingsbridge, GB;
JDS Uniphase Inc., Nepean, CA;
Abstract
A method of attaching a component onto a microbench includes laying the component in a groove in the substrate, and locally deforming a portion of the groove, to thereby hold the component in the groove. Preferably, the microbench is a silicon substrate used for MEMs-type structures in the fiber optics industry. In particular, the method is used for securing an optical fiber in a groove, DRI etched from a silicon substrate, before or after the fiber is aligned with other optical components, i.e. lenses, lasers etc. The local deformation is done using a laser welding device selected to be effective in locally melting the substrate while leaving the component relatively undamaged.