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. 21, 2021
Filed:
Jan. 26, 2021
Seiko Epson Corporation, Toyko, JP;
Mihiro Nonoyama, Minowa-Machi, JP;
Nobutaka Shiozaki, Shiojiri, JP;
Abstract
A control circuit switches an oscillation circuit from a second operation mode to a first operation mode. When a first predetermined signal is detected and mode switching permission information indicates that the switching from the second operation mode to the first operation mode is permitted, then the oscillation circuit switches from the second operation mode to the first operation mode. When the first predetermined signal is not detected and the mode switching permission information indicates that the switching from the second operation mode to the first operation mode is not permitted, then the oscillation circuit continues in the second operation mode.