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:
Dec. 09, 2025
Filed:
May. 21, 2024
Applicant:
Panasonic Intellectual Property Corporation of America, Torrance, CA (US);
Inventors:
Yutaka Murakami, Kanagawa, JP;
Nobuhiko Hashida, Osaka, JP;
Assignee:
PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA, Torrance, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04J 14/02 (2006.01); H04B 10/2575 (2013.01);
U.S. Cl.
CPC ...
H04J 14/0213 (2013.01); H04B 10/25753 (2013.01); H04J 14/0226 (2013.01); H04J 14/0234 (2013.01); H04J 14/0257 (2013.01);
Abstract
A transmission device includes a symbol generator that generates a modulation symbol by mapping transmission data to a signal point arranged in a two-dimensional or three-dimensional color space; and an outputter that outputs an optical signal modulated according to the modulation symbol.