US Patent 7873392 Handsfree device
Patent 7873392 was granted and assigned to Denso on January, 2011 by the United States Patent and Trademark Office.
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Patent abstract
A handsfree device in communication with a remote communication device by one of wireless communication and wired communication for establishing a handsfree call includes a call interruption detection unit for detecting a call interruption by a second call while the remote communication device is involved in a first call and a response command transfer unit for transferring a response command to the remote communication device in response to the call interruption when the call interruption is detected by the call interruption detection unit.
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Patent Inventor Names
Naoki Matsuda0
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US Patent 07873392 Handsfree device US Patent 7873392 Handsfree device
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Patent Number
078733920
Patent Number
78733920
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Current Assignee
Patent Jurisdiction
Patent Number
078733920
Date of Patent
January 18, 2011
0Patent Application Number
114877870
Date Filed
July 17, 2006
0Official Website
Patent Primary Examiner
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US Patent 07873392 Handsfree device
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07873392
Date of patent
January 18, 2011
Patent application number
11487787
Date Filed
July 17, 2006
Patent primary examiner
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