![]() H04M1/6041- Portable telephones adapted for handsfree use.for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets H04M1/6033- Substation equipment, e.g.for use by subscribers including speech amplifiers Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by Individual filed Critical Individual Priority to US12/215,895 priority Critical patent/US7907903B2/en Publication of US20100003919A1 publication Critical patent/US20100003919A1/en Application granted granted Critical Publication of US7907903B2 publication Critical patent/US7907903B2/en Status Expired - Fee Related legal-status Critical Current Adjusted expiration legal-status Critical Links Original Assignee Individual Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) ( en Inventor Wen Hong Shen Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Fee Related, expires Application number US12/215,895 Other versions US20100003919A1 Google Patents Bluetooth hands-free car kitÄownload PDF Info Publication number US7907903B2 US7907903B2 US12/215,895 US21589508A US7907903B2 US 7907903 B2 US7907903 B2 US 7907903B2 US 21589508 A US21589508 A US 21589508A US 7907903 B2 US7907903 B2 US 7907903B2 Authority US United States Prior art keywords bluetooth adapter bluetooth hands receptacle clip Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. ![]() Google Patents US7907903B2 - Bluetooth hands-free car kit ![]() US7907903B2 - Bluetooth hands-free car kit ![]()
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