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:
Jul. 02, 2024
Filed:
Sep. 29, 2021
Wacom Co., Ltd., Saitama, JP;
Yoshihisa Sugiyama, Saitama, JP;
Ken Suzuki, Saitama, JP;
Wacom Co., Ltd., Saitama, JP;
Abstract
There is provided a pressure sensing device including a plate-shaped member, plural strain sensitive materials arranged on the plate-shaped member, and a connection electrode electrically connected to a predetermined circuit. The plate-shaped member includes a surface portion having a center portion that receives force applied to a tip portion of a stylus. The plural strain sensitive materials include first and second strain sensitive materials arranged at different distances from the center portion of the surface portion of the plate-shaped member. The plural strain sensitive materials are formed on at least one surface portion of the plate-shaped member along with a conductive pattern that connects the first and second strain sensitive materials. The connection electrode is electrically connected to the plural strain sensitive materials, and the connection electrode is crimped and electrically connected to the predetermined circuit housed in the stylus.