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:
Sep. 21, 2021
Filed:
Jun. 14, 2019
Seiko Epson Corporation, Tokyo, JP;
Toshimichi Yamada, Chino, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
A circuit device includes a physical layer circuit coupled to a data bus, and a processing circuit that controls the physical layer circuit and performs communications processing through the data bus. The processing circuit operates with a voltage supplied from a ground line as a power supply voltage VSS on a low potential side, and the physical layer circuit operates based on a power supply voltage VSSA on the low potential side supplied from a power supply line not coupled to the ground line in the circuit device, and a power supply voltage HVDDA on a high potential side set with reference to the power supply voltage VSSA.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile