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. 01, 2020
Filed:
Jul. 05, 2019
Seiko Epson Corporation, Tokyo, JP;
Masahito Yoshii, Matsumoto, JP;
SEIKO EPSON COPRORATION, Tokyo, JP;
Abstract
A chip serving as an individual substrate includes an internal circuit, and an external coupling terminal serving as a first coupling terminal arranged on a first side of the chip. One end side of the external coupling terminal is electrically coupled, via a first electrostatic protection circuit, to a guard line serving as a first common wiring extending along the first side, and another end side is electrically coupled to the internal circuit via a coupling wiring serving as a first coupling wiring. An internal circuit side of the coupling wiring is electrically coupled, via a second electrostatic protection circuit, to a guard line serving as a second common wiring extending along a second side intersecting the first side.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile