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. 27, 2026
Filed:
Nov. 23, 2022
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventors:
Hirohiko Kihara, Matsumoto, JP;
Yasuhiro Nakamura, Matsumoto, JP;
Assignee:
SEIKO EPSON CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04W 72/1273 (2023.01); H04W 28/082 (2023.01);
U.S. Cl.
CPC ...
H04W 72/1273 (2013.01);
Abstract
A control method for an image output device includes performing wireless communication with a display device using a first frequency band and a second frequency band, acquiring communication traffic of the first frequency band and communication traffic of the second frequency band, and, when the communication traffic of the first frequency band is smaller than the communication traffic of the second frequency band, transmitting audio data using the first frequency band and transmitting image data using the second frequency band.