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:
Apr. 28, 2015
Filed:
Sep. 14, 2011
Applicants:
Alex Shar, Rishon Letzion, IL;
Tzion Priav, Ramat Gan, IL;
Yishay Gourman, Ramat Gan, IL;
Inventors:
Assignee:
RIT Technologies Ltd., Tel Aviv, IL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 12/28 (2006.01); H04L 12/56 (2006.01); H04Q 1/02 (2006.01); G06F 15/173 (2006.01);
U.S. Cl.
CPC ...
H04Q 1/136 (2013.01);
Abstract
Embodiments of the present invention are directed to a communication system that enables transmitting control signals between communication devices connected with a communication cable. The control signals are either to activate a visual indicator associated with the second port or to request a unique identification number and the signals are transmitted without changing the voltage polarity between the control wires. The communication cable may include at one end a connector having a control circuitry, a visual indicator and a unique identification number.