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:
Aug. 15, 2017
Filed:
Dec. 15, 2015
Applicant:
Hyundai Motor Company, Seoul, KR;
Inventors:
Hyunsoo Kim, Seoul, KR;
Sang Hyeok Yang, Suwon-si, KR;
Sang Gyu Park, Seoul, KR;
Ilseon Yoo, Seoul, KR;
Assignee:
Hyundai Motor Company, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/00 (2006.01); H04R 1/28 (2006.01); H04R 1/08 (2006.01); H04R 7/04 (2006.01); H04R 31/00 (2006.01);
U.S. Cl.
CPC ...
H04R 1/2884 (2013.01); H04R 1/08 (2013.01); H04R 7/04 (2013.01); H04R 31/003 (2013.01); H04R 31/006 (2013.01); H04R 2201/003 (2013.01);
Abstract
A method of manufacturing a microphone includes steps of forming a sound element; forming a semiconductor chip; coupling the sound element and the semiconductor chip to each other; inserting the sound element and the semiconductor chip into a case; and forming a sound hole in a lower portion of the case and in a lower portion of the sound element.