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:
Feb. 02, 2021
Filed:
Mar. 28, 2017
Dai Nippon Printing Co., Ltd., Tokyo, JP;
Hirotoshi Suetsugu, Tokyo, JP;
Manabu Hirakawa, Tokyo, JP;
Satoshi Goishihara, Tokyo, JP;
Koichi Kinoshita, Tokyo, JP;
Hidenori Nakamura, Tokyo, JP;
Koujiro Ohkawa, Tokyo, JP;
Tetsuo Matsukura, Tokyo, JP;
Isao Inoue, Tokyo, JP;
Dai Nippon Printing Co., Ltd., Tokyo, JP;
Abstract
A heating plateincludes: a pair of glass plates; a conductive patterndisposed between the pair of glass platesand defining a plurality of opening areas; and a joint layerdisposed between the conductive patternand at least one of the pair of glass plates; wherein the conductive patternincludes a plurality of connection elementsthat extend between two branch pointsto define the opening areas; and a total value of lengths of straight line segments connecting the two branch pointsis less than 20% of a total value of the plurality of connection elements