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:
Mar. 11, 2025
Filed:
May. 07, 2023
Applicant:
Sumitomo Riko Company Limited, Aichi, JP;
Inventors:
Assignee:
Sumitomo Riko Company Limited, Aichi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02N 1/00 (2006.01); B06B 1/02 (2006.01); H04R 1/06 (2006.01); H04R 19/00 (2006.01);
U.S. Cl.
CPC ...
H02N 1/002 (2013.01);
Abstract
An electrostatic transducer () includes: an insulator sheet (); a first electrode sheet (); a lead (); a first bonding part (), electrically bonding the first electrode sheet () with a core wire () of the lead () in a first area (Pa) where the first electrode sheet () and the core wire () of the lead () are disposed overlapping each other; and a second bonding part (), bonding the insulator sheet () with a coating () of the lead () in a second area (Pb) where the insulator sheet () and the coating () of the lead () are disposed overlapping each other.