The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 08, 2015
Filed:
Jan. 06, 2014
Qualcomm Incorporated, San Diego, CA (US);
Abhijeet Sinha, Hyderabad, IN;
Atul Shukla, Hyderabad, IN;
Nitin Sachdeva, Hyderabad, IN;
Nitin Srivastava, Hyderabad, IN;
Mallikarjuna Giriyapura Basavarajappa, Hyderabad, IN;
Srikanth Chintala, Hyderabad, IN;
Hanumanthu Ganji, Hyderabad, IN;
Sandeep Gutta, Hyderabad, IN;
Yau Mo Chan, San Diego, CA (US);
Ling Hang, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
An audio gateway device may establish a wireless connection between the audio gateway device and the hands free device using a protocol supporting a single subscription. The audio gateway device may also establish a first call which terminates or originates at the hands free device via a first subscription. An outgoing call may be established via a second subscription by: (a) receiving a first indicator from the hands free device to switch subscriptions, where the first indicator does not specify a subscription; and (b) establishing an originating second call via the second subscription which originates at the hands free device. Similarly, an incoming call may be established via the second subscription by: (a) sending a second indicator to the hands free device of an incoming third call, where the second indicator does not specify a subscription; and (b) establishing the third call via the second subscription which terminates at the hands free device.