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:
Dec. 27, 2011
Filed:
Feb. 22, 2008
Applicants:
Masayuki Zaitsu, Kanagawa, JP;
Kouichi Hisada, Kanagawa, JP;
Inventors:
Masayuki Zaitsu, Kanagawa, JP;
Kouichi Hisada, Kanagawa, JP;
Assignee:
KYOCERA Corporation, Kyoto, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04M 1/00 (2006.01); H05K 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A portable electronic device includes a cover, and a casing engaged with the cover to form a space between the cover and the casing. The portable electronic device also includes a first mounting substrate in the space and an electroacoustic transducer between the first mounting substrate and the casing. The electroacoustic transducer converts from one of an audio and an electric signal into the other.