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:
Jan. 13, 2015
Filed:
Jun. 19, 2012
Shipeng Yan, Beijing, CN;
Yanwu Zhang, Beijing, CN;
Dong Pan, Andover, MA (US);
Jack Yuan, Saratoga, CA (US);
Shipeng Yan, Beijing, CN;
Yanwu Zhang, Beijing, CN;
Dong Pan, Andover, MA (US);
Jack Yuan, Saratoga, CA (US);
SiFotonics Technologies Co, Ltd., Woburn, MA (US);
Abstract
A low-cost monolithic optical module for splitting one or more input optical beams to two or more output optical beams is provided. The one or more input optical beams are reflected by two or more total internal reflection (TIR) surfaces of the monolithic optical module. A light splitting ratio between the two or more output optical beams is predetermined by one or more physical features of the two or more TIR surfaces.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile