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:
Aug. 09, 2016
Filed:
Aug. 17, 2012
Henning Schulzrinne, Leonia, NJ (US);
Jianqi Yin, Nepean, CA;
Henning Schulzrinne, Leonia, NJ (US);
Jianqi Yin, Nepean, CA;
The Trustees of Columbia University in the City of New York, New York, NY (US);
Abstract
A network appliance () is provided having a network controller subsystem () for coupling the appliance () to a data network for providing and receiving data packets to and from a packet data network. A digital signal processing subsystem () is coupled to the network controller subsystem (). A signal conversion subsystem () is coupled to the digital signal processing subsystem () and a user interface subsystem () is coupled to both the signal conversion subsystem () and the digital signal processing subsystem (). The digital signal processing subsystem () operates under the control of a computer program which is capable of detecting incoming calls, initiating call sessions, and preferably, implementing advanced telephony features.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile