发明名称 Personal communications earpiece
摘要 A personal communications earpiece (10, 10a, 10b) for use with a personal communications device such as a telephone (50). The personal communications earpiece (10, 10a, 10b) has an ear hook (12) for placing over an ear (60) of the user. An ear bud (14, 14a) containing a speaker (27) is both physically and electrically connected to the ear hook (12) by a flexible connector (16). A front portion (22) of the ear hook (12) extends generally downward in front of the ear (60). In one embodiment, the ear bud (14) has an in ear portion (28) with a plurality of grooves (30) therein for assisting in preventing the ear bud (14) from completely blocking or occluding the ear canal of the user.
申请公布号 US8005252(B2) 申请公布日期 2011.08.23
申请号 US20090455372 申请日期 2009.06.01
申请人 DOLBY LABORATORIES LICENSING CORPORATION 发明人 CONNORS MICHAEL PATRICK;NGUYEN THANH QUOC
分类号 H04R25/00;H04R1/10 主分类号 H04R25/00
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