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:
Oct. 20, 2015
Filed:
Sep. 10, 2012
John R. Ehrhardt, Newcastle, WA (US);
Jalaja C. Kurubarahalli, Milpitas, CA (US);
Marc Solsona-palomar, Seattle, WA (US);
Deniz Hastorun, Seattle, WA (US);
John R. Ehrhardt, Newcastle, WA (US);
Jalaja C. Kurubarahalli, Milpitas, CA (US);
Marc Solsona-Palomar, Seattle, WA (US);
Deniz Hastorun, Seattle, WA (US);
Amazon Technologies, Inc., Reno, NV (US);
Abstract
A first communication channel is established between a user device and a server using a cellular network. The user device receives a timeout interval for the first communication channel. The user device transmits a packet to maintain the first communication channel when the user device detects that other data is being transmitted using a second communication channel during the timeout interval.