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. 07, 2015
Filed:
May. 22, 2014
Applicant:
Lightwaves Systems, Inc., Cedar Rapids, IA (US);
Inventors:
Bruce D. Melick, Cedar Rapids, IA (US);
David M. Snyder, Cedar Rapids, IA (US);
Leslie D. Baych, Cedar Rapids, IA (US);
Assignee:
Lightwaves Systems, Inc., Cedar Rapids, IA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 10/04 (2006.01); H04B 1/69 (2011.01); H04B 1/717 (2011.01); H04L 5/14 (2006.01); H04L 25/49 (2006.01); H04L 27/00 (2006.01); H04L 25/03 (2006.01); H04B 1/7163 (2011.01); H04B 1/7176 (2011.01);
U.S. Cl.
CPC ...
H04B 1/69 (2013.01); H04B 1/7163 (2013.01); H04B 1/7172 (2013.01); H04B 1/7176 (2013.01); H04B 2203/5416 (2013.01); H04L 5/1469 (2013.01); H04L 25/4902 (2013.01); H04L 27/0004 (2013.01); H04L 25/0384 (2013.01);
Abstract
A method and system for storing and transmitting data using variable pulse characteristics to represent ASCII or UNICODE characters, of the value of a string of data using a number base higher than 2. Pulse characteristics are modified to correspond to different data values. Pulse characteristics can include pulse durations, pulse spacings, pulse amplitudes, pulse phases, pulse polarities, pulse shapes and/or other pulse characteristics.