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:
Apr. 12, 2016
Filed:
Jul. 21, 2011
Yuichiro Kishinami, Kanagawa, JP;
Yasuharu Onishi, Kanagawa, JP;
Motoyoshi Komoda, Kanagawa, JP;
Nobuhiro Kawashima, Kanagawa, JP;
Yukio Murata, Kanagawa, JP;
Jun Kuroda, Kanagawa, JP;
Shigeo Satou, Kanagawa, JP;
Yuichiro Kishinami, Kanagawa, JP;
Yasuharu Onishi, Kanagawa, JP;
Motoyoshi Komoda, Kanagawa, JP;
Nobuhiro Kawashima, Kanagawa, JP;
Yukio Murata, Kanagawa, JP;
Jun Kuroda, Kanagawa, JP;
Shigeo Satou, Kanagawa, JP;
NEC CORPORATION, Tokyo, JP;
Abstract
A portable terminal device has first and second casings () and a biaxial hinge () coupling the first and second casings (). The portable terminal device also has a speaker () provided in the first casing () or the biaxial hinge (), a sound emission hole (), a waveguide () guiding a sound wave to the sound emission hole (), and a display device () provided for the second casing (). A display screen () of the display device () and the sound emission hole () are disposed in a face () whose orientation changes when the second casing () turns about a second axis, in the second casing ().