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:
Apr. 14, 2020
Filed:
Sep. 19, 2018
Elenion Technologies, Llc, New York, NY (US);
Matthew Akio Streshinsky, New York, NY (US);
Ran Ding, New York, NY (US);
Yang Liu, Elmhurst, NY (US);
Ari Novack, New York, NY (US);
Michael Hochberg, New York, NY (US);
Alex Rylyakov, Staten Island, NY (US);
Elenion Technologies, LLC, New York, NY (US);
Abstract
A skew compensation apparatus and method. In an optical system that uses optical signals, skew may be generated as the optical signals are processed from an input optical signal to at least two electrical signals representative of the phase-differentiated optical signals. A compensation of the skew is provided by including an optical delay line in the path of the optical signal that does not suffer the skew (e.g., that serves as the time base for the skew measurement). The optical delay line introduces a delay Tequal to the delay suffered by the optical signal that is not taken as the time base. The two signals are thereby corrected for skew.