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. 13, 2026
Filed:
Sep. 22, 2021
Rohm Co., Ltd., Kyoto, JP;
Kosaku Tanaka, Kyoto, JP;
Rohm Co., Ltd., Kyoto, JP;
Abstract
A chip resistor includes a resistive element, a first conductive underlying layer, a second conductive underlying layer, a first electrode, and a second electrode. The first electrode includes a first electrode layer. The second electrode includes a second electrode layer. A first electrical resistivity of the first conductive underlying layer is higher than a second electrical resistivity of the first electrode layer and higher than a third electrical resistivity of the resistive element. A fourth electrical resistivity of the second conductive underlying layer is higher than a fifth electrical resistivity of the second electrode layer and higher than the third electrical resistivity of the resistive element.