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. 02, 2018
Filed:
Jul. 29, 2016
Applicant:
Nanoprecision Products, Inc., El Segundo, CA (US);
Inventors:
Laurence R. McColloch, Santa Clara, CA (US);
Michael K. Barnoski, Pacific Palisades, CA (US);
Robert R. Vallance, Newbury Park, CA (US);
Shuhe Li, Pasadena, CA (US);
Assignee:
NanoPrecision Products, Inc., El Segundo, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/42 (2006.01); H04B 10/40 (2013.01); H04B 10/25 (2013.01); H04B 10/50 (2013.01); H04B 10/60 (2013.01);
U.S. Cl.
CPC ...
G02B 6/4246 (2013.01); G02B 6/428 (2013.01); G02B 6/4214 (2013.01); G02B 6/4224 (2013.01); G02B 6/4245 (2013.01); G02B 6/4283 (2013.01); G02B 6/4295 (2013.01); H04B 10/40 (2013.01); H04B 10/25 (2013.01); H04B 10/50 (2013.01); H04B 10/60 (2013.01);
Abstract
A compact bidirectional optical transceiver module is provided that has a bidirectional optical subassembly (BOSA) that includes a stamped metal optic that folds the optical pathway, alignment features that enable the optoelectronic components of the electrical subassembly (ESA) to be precisely aligned with the BOSA in all dimensions, and features that reduce the capacitance of the driver circuitry to improve signal integrity and widen the eye opening.