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:
Mar. 17, 2015
Filed:
May. 01, 2014
Applicant:
Bruce H. Turner, Palo Alto, CA (US);
Inventor:
Bruce H. Turner, Palo Alto, CA (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
H04M 1/00 (2006.01); H04M 9/00 (2006.01); H04Q 1/02 (2006.01); H04M 1/725 (2006.01); H04M 1/738 (2006.01);
U.S. Cl.
CPC ...
H04Q 1/028 (2013.01); H04M 1/72527 (2013.01); H04M 1/72536 (2013.01); H04M 1/738 (2013.01);
Abstract
An apparatus () for interfacing between an external telephone () and telecommunications network (), wherein the telephone provides and accepts subscriber-side signals () and the telecommunications network provides and accepts provider-side signals (). A control circuit () and a first port () communicating the subscriber-side signals with said control circuit and a second port () communicating the provider-side signals with said control circuit. The control circuit converts the subscriber signals to the provider signals, and the provider signals to the subscriber signals.