Invention Grant
US08489151B2 Integrated and detachable wireless headset element for cellular/mobile/portable phones and audio playback devices
有权
用于蜂窝/移动/便携式电话和音频播放设备的集成和可拆卸无线耳机元件
- Patent Title: Integrated and detachable wireless headset element for cellular/mobile/portable phones and audio playback devices
- Patent Title (中): 用于蜂窝/移动/便携式电话和音频播放设备的集成和可拆卸无线耳机元件
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Application No.: US11120455Application Date: 2005-05-03
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Publication No.: US08489151B2Publication Date: 2013-07-16
- Inventor: Josephus A. Van Engelen , Jeyhan Karaoguz , Nambirajan Seshadri , James D. Bennett
- Applicant: Josephus A. Van Engelen , Jeyhan Karaoguz , Nambirajan Seshadri , James D. Bennett
- Applicant Address: US CA Irvine
- Assignee: Broadcom Corporation
- Current Assignee: Broadcom Corporation
- Current Assignee Address: US CA Irvine
- Agency: Garlick & Markison
- Agent Holly L Rudnick
- Main IPC: H04B5/00
- IPC: H04B5/00 ; H04W4/00 ; H04M1/00 ; H04M9/00 ; H04R25/00 ; G10L21/02
Abstract:
A modular wireless headset having integrated but detachable elements is operable to service a cellular wireless terminal, streamed media or playback device. This modular wireless headset may include a wireless microphone and a wireless earpiece. The wireless earpiece may physically couple to the wireless microphone and a base unit in order to exchange information and share power resources. A power distribution controller allocates power between the wireless earpiece, wireless microphone, and base unit when physically coupled to operate or charge internal power supplies of the components.
Public/Granted literature
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