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. 26, 2023
Filed:
Dec. 28, 2020
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventor:
Eiji Osawa, Matsumoto, JP;
Assignee:
SEIKO EPSON CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 1/00 (2006.01); H04N 1/12 (2006.01); G01B 17/02 (2006.01);
U.S. Cl.
CPC ...
H04N 1/00599 (2013.01); G01B 17/02 (2013.01); H04N 1/00716 (2013.01); H04N 1/00729 (2013.01); H04N 1/123 (2013.01);
Abstract
A transport apparatus includes a transport path on which a medium is transported; a transmitter configured to transmit an ultrasonic wave to the medium transported on the transport path; and a receiver configured to receive an ultrasonic wave from the medium, in which the transport path is provided between the transmitter and the receiver, and is provided in a long-distance sound field of an ultrasonic wave transmitted from the transmitter.