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:
Nov. 22, 2022
Filed:
Apr. 15, 2019
Applicant:
Murata Manufacturing Co., Ltd., Nagaokakyo, JP;
Inventor:
Yoshihiko Nishizawa, Nagaokakyo, JP;
Assignee:
MURATA MANUFACTURING CO., LTD., Nagaokakyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/0354 (2013.01); A61M 25/00 (2006.01); H01L 41/047 (2006.01); H01L 41/113 (2006.01); A61J 15/00 (2006.01); H01L 41/193 (2006.01);
U.S. Cl.
CPC ...
A61M 25/0043 (2013.01); A61J 15/0084 (2015.05); H01L 41/0478 (2013.01); H01L 41/1132 (2013.01); H01L 41/193 (2013.01); A61M 2025/006 (2013.01); A61M 2205/0294 (2013.01); A61M 2205/18 (2013.01);
Abstract
A grip detection sensor that includes: a piezoelectric film having a first main surface and a second main surface, either one of the first main surface and the second main surface being disposed at least partly on a periphery of a linearly shaped flexible object, a first electrode on the first main surface, a second electrode on the second main surface, and a spacer configured to maintain a space between the object and the piezoelectric film.