Invention Grant
US09380524B2 Enhanced call recording for dual-SIM dual-active wireless communication devices
有权
用于双SIM双重无线通信设备的增强型呼叫记录
- Patent Title: Enhanced call recording for dual-SIM dual-active wireless communication devices
- Patent Title (中): 用于双SIM双重无线通信设备的增强型呼叫记录
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Application No.: US14281511Application Date: 2014-05-19
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Publication No.: US09380524B2Publication Date: 2016-06-28
- Inventor: Ravi Kanth Kotreka , Pavan Kumar Kadiyala , Ramlal Karra
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Procopio, Cory, Hargreaves & Savitch LLP
- Main IPC: H04B1/3816
- IPC: H04B1/3816 ; H04M1/64 ; H04W48/18 ; H04M1/65 ; H04M1/656
Abstract:
A multi-Subscriber Identity Module (SIM) wireless communication device includes: a first communications unit; a second communications unit; a recording unit; and a control unit configured to cause the first communications unit to interrupt output of a first audio output signal to a sound reproduction device and conduct a first decoded audio signal to the recording unit; and the control unit configured to cause the second communications unit to output a second audio output signal to the sound reproduction device.
Public/Granted literature
- US20150334641A1 ENHANCED CALL RECORDING FOR DUAL-SIM DUAL-ACTIVE WIRELESS COMMUNICATION DEVICES Public/Granted day:2015-11-19
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