Patents by Inventor Mark G. Katko

Mark G. Katko has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 6363080
    Abstract: A technique for reducing or eliminating the access charges typically payable by an IXC to a LEC, and, in turn, payable by the subscriber to the IXC, for originating long distance calls by providing a hardwire connection between the IXC and the customer premises. The hardwire connection is created by purchasing analog facilities from the LEC which originate at the Central Office and connecting these facilities directly to a Central Office D4 multiplexer. The terminating end of the analog facilities are installed at the subscriber premises and terminated on a standard RJ11X four wire jack. The voice interface modules typically used in the D4 multiplexer are replaced by Foreign Exchange Subscriber (FXS) modules which perform A/D conversion of the analog voice data provided over the analog facilities from the customer premises.
    Type: Grant
    Filed: February 26, 1997
    Date of Patent: March 26, 2002
    Assignee: LightSource Telecom LLC
    Inventor: Mark G. Katko
  • Patent number: 6223054
    Abstract: A communications platform for enabling the cost-effective deployment of fixed wireless local loop telephone services to residential and commercial subscribers. The platform includes at least one Independent Central Office located within a new residential or commercial development, and connected to the public switched telephone network (PSTN), at least one subscriber base station, and subscriber terminals communicating with the fixed network via a fixed wireless local loop radio path. The customer premise equipment of the telephone subscriber is connected to a switch at the Independent Central Office facility via the fixed wireless local loop radio path, and the switch at the Independent Central Office facility is connected to the incumbent local exchange carrier (LEC) switch at the LEC Central Office facility via direct inward dialing (DID) and direct outbound dialing (DOD) services provided via respective DID and DOD trunk lines.
    Type: Grant
    Filed: September 4, 1998
    Date of Patent: April 24, 2001
    Assignee: LightSource Telecom, LLC
    Inventor: Mark G. Katko
  • Patent number: 5991310
    Abstract: A technique for bypassing a local exchange carrier ("LEC") so as to reduce or eliminate the access charges typically payable by an interexchange carrier ("IXC") to a LEC, and, in turn, payable by the subscriber to the IXC, for originating long distance calls. A hardwire connection is provided between the IXC and/or a Central Office operated independent of the LEC and the customer premises by purchasing analog facilities from the LEC which originate at the Central Office and connecting these facilities directly to a multiplexer. The terminating end of the analog facilities are installed at the subscriber premises. The voice interface modules typically used in the multiplexer are replaced by Foreign Exchange Subscriber (FXS) modules which perform A/D conversion of the analog voice data provided over the analog facilities from the customer premises.
    Type: Grant
    Filed: July 9, 1997
    Date of Patent: November 23, 1999
    Assignee: Dynamic Telecom Enginering, L.L.C.
    Inventor: Mark G. Katko
  • Patent number: 5970130
    Abstract: A LEC bypass technique which provides analog voice grade communications from a caller to an independent Central Office (CO) for local services and/or to a long distance inter-exchange carrier ("IXC") for long distance services by utilizing existing tariffed network data services and existing tariffed commercial DID/DOD services. The telephone switching equipment of an Independent Central Office is located in a new residential housing development (single detached, attached, or multi-family) or a new commercial development and used to provide local and long distance calling services, as well as Internet access and other telecommunications services, to the residents of the residential housing development or the tenants of the commercial development.
    Type: Grant
    Filed: September 19, 1997
    Date of Patent: October 19, 1999
    Assignee: Dynamic Telcom Engineering, L.L.C.
    Inventor: Mark G. Katko