Patents by Inventor John A. Keenum
John A. Keenum 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).
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Patent number: 7748911Abstract: A connector port is adapted for a (NID) to receive a connectorized optical fiber from inside the NID and a pre-connectorized drop cable from outside the NID. An exterior connector port includes a base positioned within an opening defined by an external wall of the NID, a mount on the base and a connector receptacle secured to the mount adjacent the external wall. An interior connector port includes an insert positioned within an opening defined by an external wall of the NID, a bracket mounted inside the NID and a connector receptacle secured to the bracket. A connector port also includes an insert positioned within an opening defined by a wall of the NID and a connector port secured to the insert. The connector port permits a field technician to readily connect, disconnect and reconfigure optical connections between the connectorized optical fiber and the pre-connectorized drop cable in the field.Type: GrantFiled: October 22, 2007Date of Patent: July 6, 2010Assignee: Corning Cable Systems LLCInventors: John A. Keenum, Brad N. Grunwald, Stephen G. Bloodworth
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Patent number: 7619160Abstract: An enclosure for housing communications equipment at a subscriber premises includes at least one cable port for receiving a service provider cable, a subscriber cable, and a ground cable. The enclosure further includes a housing having a base and an outer cover movably attached to the base between an opened position and a closed position so as to define a housing interior volume when the outer cover is in the closed position. A grounding post extends from the base within the housing interior volume and is electrically connectable with the ground cable. Active electronic components located in the housing interior volume connect the service provider cable with the subscriber cable. A service provider security nut attachable to the grounding post both fixes the active electronic components within the housing and grounds the active electronic components to the grounding post and the ground cable.Type: GrantFiled: May 23, 2006Date of Patent: November 17, 2009Assignee: Corning Cable Systems LLCInventors: Brad N. Grunwald, John A. Keenum
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Patent number: 7346253Abstract: A slack storage receptacle for storing an excess length of a pre-connectorized fiber optic drop cable extending between an optical connection terminal and a network interface device (NID) includes a housing and a storage means disposed within the housing for receiving the drop cable such that the drop cable slack is stored external to the NID. The slack storage receptacle may be secured to an exterior wall of a subscriber premises and the NID mounted thereon. Alternatively, the slack storage receptacle may be positioned around and formed to the NID. Alternatively, the slack storage receptacle may be buried in the ground adjacent the NID. The drop cable slack may be wound onto the storage means after deployment. Alternatively, the slack storage receptacle may be pre-assembled, shipped to the subscriber premises, and the drop cable unwound from the storage means with the drop cable slack remaining wound on the storage means.Type: GrantFiled: December 24, 2003Date of Patent: March 18, 2008Assignee: Corning Cable Systems LLCInventors: Stephen G. Bloodworth, Brad N. Grunwald, John A. Keenum, John J. Napiorkowski, Jason B. Reagan, Harley J. Staber, Rodger A. Tenholder, Chanh C. Vo, Terry L. Cooke, Tory A. Klavuhn, James P. Luther
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Publication number: 20070272440Abstract: An enclosure for housing communications equipment at a subscriber premises includes at least one cable port for receiving a service provider cable, a subscriber cable, and a ground cable. The enclosure further includes a housing having a base and an outer cover movably attached to the base between an opened position and a closed position so as to define a housing interior volume when the outer cover is in the closed position. A grounding post extends from the base within the housing interior volume and is electrically connectable with the ground cable. Active electronic components located in the housing interior volume connect the service provider cable with the subscriber cable. A service provider security nut attachable to the grounding post both fixes the active electronic components within the housing and grounds the active electronic components to the grounding post and the ground cable.Type: ApplicationFiled: May 23, 2006Publication date: November 29, 2007Inventors: Brad N. Grunwald, John A. Keenum
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Patent number: 7287913Abstract: A connector port is adapted for a (NID) to receive a connectorized optical fiber from inside the NID and a pre-connectorized drop cable from outside the NID. An exterior connector port includes a base positioned within an opening defined by an external wall of the NID, a mount on the base and a connector receptacle secured to the mount adjacent the external wall. An interior connector port includes an insert positioned within an opening defined by an external wall of the NID, a bracket mounted inside the NID and a connector receptacle secured to the bracket. A connector port also includes an insert positioned within an opening defined by a wall of the NID and a connector port secured to the insert. The connector port permits a field technician to readily connect, disconnect and reconfigured optical connections between the connectorized optical fiber and the pre-connectorized drop cable in the field.Type: GrantFiled: June 3, 2005Date of Patent: October 30, 2007Assignee: Corning Cable Systems LLCInventors: John A. Keenum, Brad N. Grunwald, Stephen G. Bloodworth
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Patent number: 6926449Abstract: A connector port is adapted for a (NID) to receive a connectorized optical fiber from inside the NID and a pre-connectorized drop cable from outside the NID. An exterior connector port includes a base positioned within an opening defined by an external wall of the NID, a mount on the base and a connector receptacle secured to the mount adjacent the external wall. An interior connector port includes an insert positioned within an opening defined by an external wall of the NID, a bracket mounted inside the NID and a connector receptacle secured to the bracket. A connector port also includes an insert positioned within an opening defined by a wall of the NID and a connector port secured to the insert. The connector port permits a field technician to readily connect, disconnect and reconfigure optical connections between the connectorized optical fiber and the pre-connectorized drop cable in the field.Type: GrantFiled: February 23, 2004Date of Patent: August 9, 2005Assignee: Corning Cable Systems LLCInventors: John A. Keenum, Brad N. Grunwald
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Patent number: 6904149Abstract: A housing for a distributed filter removably mounts to a wall plate between the wall plate and a wall-mount telephone without the use of a tool. The housing includes a base and a cover attached to the base that together define a cavity. A filter circuit for filtering voice signals is disposed within the cavity. A phone jack and at least one auxiliary jack are also disposed in the cavity and accessible through the cover. In one embodiment, viewing windows are formed through the cover to permit an installer to view the mounting studs on the wall plate during installation. A slide lock is also provided to secure the housing to the wall plate. In another embodiment, a push-button lock is provided to secure the housing to the wall plate. The push-button is forced outwardly during installation when a mounting stud engages a slot formed in the base and is subsequently depressed to secure the housing to the wall plate.Type: GrantFiled: August 13, 2001Date of Patent: June 7, 2005Assignee: Corning Cable Systems LLCInventors: John A. Keenum, Brett A. Menke, Harley J. Staber
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Publication number: 20030112964Abstract: A housing is provided for interconnecting customer premises equipment with a digital subscriber line (DSL) at a location remote from a telephone company central office. The housing includes a base defining an interior cavity and at least one xDSL/POTS splitter positioned within the interior cavity. The splitter combines a POTS signal and a data signal from the central office into a combined signal on the DSL and separates a combined signal on the DSL from the customer premises equipment into the POTS signal and the data signal. In a particular embodiment, a back-plane circuit board having at least one card socket connector is positioned within the interior cavity and the splitter is mounted on a circuit card having a board edge connector. The board edge connector is received within the card socket connector to electrically connect the splitter to the back-plane circuit board.Type: ApplicationFiled: December 17, 2001Publication date: June 19, 2003Inventors: Kevin L. Morgan, John A. Keenum
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Publication number: 20020111077Abstract: A universal xDSL splitter includes a data jack that is configured to be compatible with either of the wiring configurations of the xDSL modems presently in widespread use in the telecommunications industry. The data jack is wired to receive a conventional RJ-11 style plug that utilizes positions 3 and 4 of the plug and data jack to electrically connect the xDSL splitter to the xDSL modem. At the same time, the data jack is also wired to receive a conventional RJ-11 style plug that utilizes positions 2 and 5 of the plug and data jack to electrically connect the xDSL splitter to the xDSL modem. In a preferred embodiment, gold contacts are provided in each of positions 2, 3, 4, and 5 of the data jack. Positions 2 and 5 are electrically connected together and positions 3 and 4 are electrically connected together.Type: ApplicationFiled: February 13, 2001Publication date: August 15, 2002Inventor: John A. Keenum
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Publication number: 20020044646Abstract: A housing for a distributed filter removably mounts to a wall plate between the wall plate and a wall-mount telephone without the use of a tool. The housing includes a base and a cover attached to the base that together define a cavity. A filter circuit for filtering voice signals is disposed within the cavity. A phone jack and at least one auxiliary jack are also disposed in the cavity and accessible through the cover. In one embodiment, viewing windows are formed through the cover to permit an installer to view the mounting studs on the wall plate during installation. A slide lock is also provided to secure the housing to the wall plate. In another embodiment, a push-button lock is provided to secure the housing to the wall plate. The push-button is forced outwardly during installation when a mounting stud engages a slot formed in the base and is subsequently depressed to secure the housing to the wall plate.Type: ApplicationFiled: August 13, 2001Publication date: April 18, 2002Inventors: John A. Keenum, Brett A. Menke, Harley J. Staber
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Patent number: 6137866Abstract: An apparatus and method for mounting an xDSL signal splitter that is readily interconnected with existing indoor premises telephone wiring to provide separate access to voice and data signals by the subscriber. The apparatus comprises three pairs of terminations for connection of combined signal wiring, first signal wiring and second signal wiring. A first splitter circuit is mounted in the housing and electrically connected between the first pair of terminations and the second pair of terminations. A first signal jack extends through the exposed surface of the housing and is connected to receive only the first signal. In an alternative embodiment, the third pair of terminations is electrically connected to a branch point between the first pair of terminations and the first splitter circuit. In another alternative embodiment, a second splitter circuit is mounted in the housing and electrically connected between the branch point and the third pair of terminations.Type: GrantFiled: May 28, 1998Date of Patent: October 24, 2000Assignee: Siecor Operations, LLCInventors: Harley J. Staber, John A. Keenum, Todd C. Lanquist, Chad M. Kerr
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Patent number: 6026160Abstract: The present invention provides a splitter module with an xDSL splitter circuit that is removably installable in a network interface device (NID) and interconnectable with a POTS module in the NID to split the POTS and xDSL signal onto separate inside wire pairs terminated in the NID. The splitter module has a jack and a plug. The plug from the POTS module is inserted in the jack on the splitter module and the plug on the splitter module is then inserted into the jack on the POTS module. This exchange of plugs and jacks place a splitter circuit between the outside plant wiring and the pairs of inside wiring.Type: GrantFiled: December 31, 1997Date of Patent: February 15, 2000Assignee: Siecor Operations, LLCInventors: Harley J. Staber, Todd C. Lanquist, John A. Keenum
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Patent number: 5355408Abstract: Disclosed is a network interface device having wire connections encased in a potting compound.Type: GrantFiled: October 26, 1992Date of Patent: October 11, 1994Assignee: Siecor CorporationInventors: Todd C. Lanquist, Kevin L. Strause, Thomas A. Dellinger, John A. Keenum
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Patent number: D455331Type: GrantFiled: January 31, 2000Date of Patent: April 9, 2002Assignee: Corning Cable Systems LLCInventors: John A. Keenum, Todd C. Lanquist
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Patent number: D465991Type: GrantFiled: August 11, 2000Date of Patent: November 26, 2002Assignee: Corning Cable Systems LLCInventors: John A. Keenum, Harley J. Staber
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Patent number: D493696Type: GrantFiled: July 23, 2002Date of Patent: August 3, 2004Assignee: Corning Cable Systems LLCInventors: John A. Keenum, Harley J. Staber
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Patent number: D583795Type: GrantFiled: August 8, 2006Date of Patent: December 30, 2008Assignee: Corning Cable Systems, LLCInventors: John A. Keenum, Brad N. Grunwald, John J. Napiorski, Scott C. Burns, Liem H. Higa, Michael K. James