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:
Jun. 17, 2025
Filed:
Jul. 22, 2022
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 1/02 (2006.01); H04R 1/08 (2006.01); H04R 1/10 (2006.01); H04R 3/00 (2006.01);
U.S. Cl.
CPC ...
H05K 1/0218 (2013.01); H04R 1/08 (2013.01); H04R 1/1016 (2013.01); H04R 1/1041 (2013.01); H04R 1/1075 (2013.01); H04R 3/00 (2013.01); H04R 2420/07 (2013.01); H05K 2201/10098 (2013.01);
Abstract
An electronic device includes a microphone module and a printed circuit board on which the microphone module is disposed. The printed circuit board includes a first layer having at least one first microphone pad coupled to the microphone module, a first ground spaced apart from the first microphone pad, and a second microphone pad coupled to the microphone module and connected to the first ground; and a second layer disposed under the first layer and having a second ground opposite to the first microphone pad and at least a part of the first ground.