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. 08, 2006
Filed:
Mar. 19, 2003
Sun-tae Jung, Anyang-shi, KR;
Oh-dal Kwon, Suwon-shi, KR;
Sun-Tae Jung, Anyang-shi, KR;
Oh-Dal Kwon, Suwon-shi, KR;
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Abstract
An optical power splitter that can minimize the chip size with its manufacturing cost. The optical power splitter has one input optical waveguide and N output optical waveguides and splits an optical signal incident from the input optical waveguide into N optical signals. The optical power splitter includes at least two optical splitters having a structure of a planar lightwave circuit element and arranged apart from one another at predetermined intervals in a single chip, and an alignment waveguide for aligning the input and output optical waveguides of the plurality of optical splitters.