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. 20, 2018
Filed:
Jul. 30, 2015
Applicant:
Cosemi Technologies, Inc., Irvine, CA (US);
Inventors:
Wu-Chun Chou, Chandler, AZ (US);
Michael Eugene Davis, Phoenix, AZ (US);
Charles Phillip McClay, Fountain Hills, AZ (US);
Assignee:
Cosemi Technologies, Inc., Irvine, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/3187 (2006.01); G01R 31/28 (2006.01); G01R 31/26 (2014.01);
U.S. Cl.
CPC ...
G01R 31/2884 (2013.01); G01R 31/2635 (2013.01); G01R 31/28 (2013.01); G01R 31/2896 (2013.01); G01R 31/3187 (2013.01);
Abstract
Operational and functional testing of the optical Physical Media Dependent Integrated Circuits ('PMD ICs') is achieved by constructing a switchable on-chip load with similar or equivalent electrical characteristics of a targeted photonic device.