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:
Jul. 06, 2010
Filed:
May. 04, 2005
Tak Kui Wang, Saratoga, CA (US);
Tak Kui Wang, Saratoga, CA (US);
Avago Technologies Fiber IP (Singapore) Pte. Ltd., Singapore, SG;
Abstract
An optical package includes a sub-mount, an edge-emitting laser mounted on the sub-mount, a collimating ball lens mounted on the sub-mount adjacent to the edge-emitting laser, a mirror mounted on the sub-mount adjacent to the collimating ball lens. The sub-mount is made of a bottom wafer. A lid is bonded to the sub-mount to form the laser package. The lid is made of a middle wafer bonded to a top wafer. The middle wafer defines an opening that accommodates the edge-emitting laser, the collimating ball lens, and the mirror. The opening is defined by vertical sidewalls. The top wafer further includes a lens above the mirror.