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. 03, 2007
Filed:
Sep. 13, 2005
Shih-shou Lo, Taoyuan, TW;
Chii-chang Chen, Taoyuan, TW;
Shih-Shou Lo, Taoyuan, TW;
Chii-Chang Chen, Taoyuan, TW;
National Central University, Taoyuan, TW;
Abstract
A semiconductor hollow optical waveguide (SHOW-ODR) device. The semiconductor hollow optical waveguide device comprises a bottom substrate having a trench within, a first omni-directional reflector conformal located on the bottom substrate, and a top substrate having a second omni-directional reflector and located on the bottom substrate with the second omni-directional reflector in contact with the first omni-directional reflector. In addition, a portion of the first omni-directional reflector in the trench and a portion of the second omni-directional reflector over the trench together form an air channel.