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:
May. 19, 2026
Filed:
Mar. 16, 2022
Tohru Yashiro, Kanagawa, JP;
Yukihiro Wakabayashi, Kanagawa, JP;
Tohru Yashiro, Kanagawa, JP;
Yukihiro Wakabayashi, Kanagawa, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
A curved surface resin structure includes a support, and a laminate section within a plane of the support, where at least a conductive layer and an electronic material layer are laminated in the laminate section. A surface curvature radius rA1 (mm) of end of the laminate section, a surface curvature radius rA2 (mm) of another end of the laminate section facing the one end with a center region of the laminate section present at a middle point, and an average curvature a radius rB (mm) of a surface of the laminate section satisfy Inequality (1): rA1, rA2<rB, or Inequality (2): rA1, rA2>rB.