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. 02, 2010
Filed:
Jun. 02, 2008
Tom Sheau Tung Wong, Singapore, SG;
Adrianus J. P. Van Haasteren, Singapore, SG;
Tze Wei Lim, Singapore, SG;
Tom Sheau Tung Wong, Singapore, SG;
Adrianus J. P. van Haasteren, Singapore, SG;
Tze Wei Lim, Singapore, SG;
Avago Technologies Fiber IP (Singapore) Pte. Ltd., Singapore, SG;
Abstract
Various embodiments of optical subassemblies, and arrangements and methods for manufacturing same, for an electro-optical assembly are disclosed. One embodiment comprises an optical subassembly for an electro-optical assembly. The optical subassembly comprises a printed circuit board, an optical semiconductor device, and an optical element. The printed circuit board has a first surface, a second surface, and an aperture therethrough. The optical semiconductor device is attached to the first surface with an active region exposed to the aperture. The optical element is attached to the second surface with an optical axis exposed to the aperture and optically aligned with the active region.