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. 18, 2014
Filed:
Sep. 02, 2009
Mikio Fukuda, Tokyo, JP;
Tomoya Atsumi, Tokyo, JP;
Shouji Fujino, Tokyo, JP;
Temco Japan Co., Ltd., , JP;
Abstract
It is an object of the invention to provide a headset for performing simultaneous two-way communication or alternate two-way communication, which has excellent sound insulating properties such that external noise is not possibly mixed even when used under high noise conditions. A pair of bowl-shaped housingseach having an annular padattached to the rim of an opening portion are connected together through a headbandan acoustic speakersupported by a buffer materialis arranged in at least one of the housings, and a bone conduction microphonesupported by the buffer materialsuch that the distal end is brought into abutment against the ear or the portion around the ear when a user wears the headset is arranged in at least one of the housings