Patents by Inventor Lee Nelson

Lee Nelson 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: 6895088
    Abstract: A system and method for managing a call processing system includes a signaling interface that receives and processes message parameters and call signaling and transmits and receives call signaling and message parameters to and from a call processor. A call processor processes call signaling to select connections for calls. An interworking unit interworks user communications between time division multiplex (TDM) connections and asynchronous transfer mode (ATM) connections. An ATM matrix connects user communications between ATM connections. A call process control system (CPCS) manages the call processing elements including the signaling interface, the call processor, the interworking unit, and the ATM matrix. The CPCS provides call management applications such as call trace, call tap, remote call control, accounting, configuration of the call processing elements, and interfacing between external devices and the call processing elements.
    Type: Grant
    Filed: May 21, 1999
    Date of Patent: May 17, 2005
    Assignee: Sprint Communications Company L.P.
    Inventors: Tracy Lee Nelson, Charles Arthur Jennings
  • Patent number: 6885671
    Abstract: A system and method connect a call in a broadband system using the asynchronous transfer mode protocol for switching. Calls are connected over a SONET ring that has SONET multiplexers coupled by SONET paths. The SONET multiplexers are adapted to add calls to, and drop calls from, the SONET ring. An ATM cross connect system that has ATM cross connect devices is coupled to the SONET ring. The ATM cross connect devices provide provisioned ATM connections over the SONET ring. ATM interworking units are coupled to the ATM cross connect system. The ATM interworking units interwork calls with selected ATM connections in response to control messages. The selected ATM connections are provisioned between the ATM interworking units by the ATM cross connect system over the SONET ring. A signaling processor system receives call signaling for the calls, processes the call signaling to select the ATM connections for the calls, and sends the control messages to the selected ATM interworking units.
    Type: Grant
    Filed: August 21, 2000
    Date of Patent: April 26, 2005
    Assignee: Sprint Communications Company L.P.
    Inventors: William Lyle Wiley, Michael Joseph Gardner, Tracy Lee Nelson, Royal Dean Howell, Albert Daniel DuRee
  • Publication number: 20050056533
    Abstract: A reactor for reactive co-conversion of heavy hydrocarbons and hydrocarbon gases and includes a dielectric barrier discharge plasma cell having a pair of electrodes separated by a dielectric material and passageway therebetween. An inlet is provided for feeding heavy hydrocarbons and other reactive materials to the passageway of the discharge plasma cell, and an outlet is provided for discharging reaction products from the reactor. A packed bed catalyst may optionally be used in the reactor to increase efficiency of conversion. The reactor can be modified to allow use of a variety of light sources for providing ultraviolet light within the discharge plasma cell. Methods for upgrading heavy hydrocarbons are also disclosed.
    Type: Application
    Filed: January 29, 2002
    Publication date: March 17, 2005
    Inventors: Peter Kong, Lee Nelson, Brent Detering
  • Publication number: 20040208198
    Abstract: A system to interworking a call between a plurality of networks having different formats. The system has a GR-303 system, an integrated services digital network system, a service platform, and an asynchronous transfer mode system. The system has a signaling processor that is adapted to receive the call signaling and to process the call signaling to select a connection to one of the GR-303 system, the integrated services digital network system, the service platform, or the asynchronous transfer mode system. The signaling processor thereby selects the corresponding system on the connection. The signaling processor transports a control message identifying the selected connection. An interworking unit receives the user communications and the control message. The interworking unit converts the user communications from the format in which it was received to the format that is compatible with the selected system. The user communications are then transported on the selected connection.
    Type: Application
    Filed: May 4, 2004
    Publication date: October 21, 2004
    Applicant: SPRINT COMMUNICATIONS COMPANY, L.P.
    Inventors: Joseph Michael Christie, Joseph S. Christie, Jean M. Christie, Michael Joseph Gardner, William Lyle Wiley, Albert Daniel Duree, Tracy Lee Nelson
  • Patent number: 6796038
    Abstract: An environmentally sealed, self-contained, adjustable beam laser sight and stabilizer combination for use in archery. The laser sighting device of present invention is comprised of a single cylindrical compartment housing a power source, a laser module coupled to the power source and having a laser diode for emitting laser beams, a cam operated laser module elevating mechanism and an inner cylindrical body. The cylinder has a front face and a laser light exit formed at the center of the face and aligned with the laser diode. The outer cylinder is rotated axially about the inner body and acting on the laser positioning cam. The cam converts rotary motion into a linear position change acting on the face of the laser module producing an angular displacement about its pivoting axis resulting in a change of vertical divergence of the laser beam with respect to the bow. A user calibrated waterproof self-adhesive range scale is installed on the moving cylinder adjacent to a stationary base.
    Type: Grant
    Filed: December 17, 2002
    Date of Patent: September 28, 2004
    Inventor: Lee Nelson Humphries
  • Patent number: 6795440
    Abstract: The invention is a tandem system for providing a tandem connection for circuit-based traffic. This tandem system comprises an ATM cross-connect, ATM interworking multiplexers, and a signaling processor. The multiplexer converts the traffic received by the tandem system into ATM where it is routed through the cross-connect and re-converted, back into the circuit-based format at an ATM interworking multiplexer. The signaling processor controls the virtual connections and out going circuit-based connections used by the multiplexers.
    Type: Grant
    Filed: March 19, 1999
    Date of Patent: September 21, 2004
    Assignee: Sprint Communcations Company, L.P.
    Inventors: Joseph Michael Christie, Michael Joseph Gardner, Albert Daniel DuRee, William Lyle Wiley, Tracy Lee Nelson
  • Patent number: 6788693
    Abstract: A system to interworking a call between a plurality of networks having different formats. The system has a GR-303 system, an integrated services digital network system, a service platform, and an asynchronous transfer mode system. The system has a signaling processor that is adapted to receive the call signaling and to process the call signaling to select a connection to one of the GR-303 system, the integrated services digital network system, the service platform, or the asynchronous transfer mode system. The signaling processor thereby selects the corresponding system on the connection. The signaling processor transports a control message identifying the selected connection. An interworking unit receives the user communications and the control message. The interworking unit converts the user communications from the format in which it was received to the format that is compatible with the selected system. The user communications are then transported on the selected connection.
    Type: Grant
    Filed: October 20, 1999
    Date of Patent: September 7, 2004
    Assignee: Sprint Communication Company, L.P.
    Inventors: Joseph Michael Christie, by Jean M. Christie, Michael Joseph Gardner, William Lyle Wiley, Albert Daniel DuRee, Tracy Lee Nelson
  • Patent number: 6761957
    Abstract: The ability to transport body liquids in consumer products such as diapers, incontinents and feminine napkins is a key factor in their performance. This invention is designed to provide specific high fluxes (volume of liquid/(time*mass of polymer) of aqueous liquids in designated directions using bundles of new specially designed fibers. The key factors for the bundles are a high specific adhesion for the liquid of interest, a high specific volume of the bundle itself, and alignment of the fibers within the bundle. The invention includes novel liquid acquisition/distribution systems and absorbent products that include a liquid acquisition/distribution system which may incorporate the novel bundles of fibers.
    Type: Grant
    Filed: November 18, 1999
    Date of Patent: July 13, 2004
    Assignee: Clemson University Research Foundation
    Inventors: Bobby Mal Phillips, Jackson Lee Nelson, Shriram Bagrodia
  • Publication number: 20040111899
    Abstract: A laser sighting system comprised of three modular assemblies. The first modular component provides a means of attachment to any bow with the provisions for a standard {fraction (5/16)}-24NF threaded stabilizer mount. The third module functions as a waterproof and shockproof housing for a 650 nm laser diode assembly consisting of precision optical power control electronics, collimating lens and power source. The second module has provisions for adjustment of elevation and windage relative to bow and flight of the arrow. This allows for the “zero” setting at a given distance. The third module is attached to the first module via the second module. The third module provides a means to quickly and accurately change the vertical elevation of the light beam to compensate for needed trajectory changes. (I.E.
    Type: Application
    Filed: December 17, 2002
    Publication date: June 17, 2004
    Inventor: Lee Nelson Humphries
  • Publication number: 20040090973
    Abstract: The invention is a system for modifying the VPI/VCIs in ATM cells transferred between two ATM systems on a call-by-call basis. A signaling processor receives signaling for the call and selects a new VPI/VCI for the call. The signaling processor generates a control message that identifies the old and new VPI/VCIs and transfers the control message to an ATM gateway. The ATM gateway modifies the old VPI/VCI in the ATM cells to the new VPI/VCI.
    Type: Application
    Filed: October 15, 2003
    Publication date: May 13, 2004
    Applicant: SPRINT COMMUNICATIONS COMPANY, L. P.
    Inventors: Joseph Michael Christie, Albert Daniel Duree, Michael Joseph Gardner, Tracy Lee Nelson, William Lyle Wiley
  • Publication number: 20040085975
    Abstract: The invention is a system for interfacing a GR-303 system with a broadband system. The broadband system can be an ATM system. The invention can process the GR-303 signaling to select ATM connections and then interwork the GR-303 connections with the selected ATM connections. The invention can interwork GR-303 signaling and SS7 signaling. The invention can also process SS7 signaling to select GR-303 connections and then interwork ATM connections with the selected GR-303 connections.
    Type: Application
    Filed: October 9, 2003
    Publication date: May 6, 2004
    Applicant: SPRINT COMMUNICATIONS COMPANY, L.P.
    Inventors: Joseph Michael Christie, Michael Joseph Gardner, Tracy Lee Nelson, William Lyle Wiley, Albert Daniel DuRee
  • Publication number: 20040085990
    Abstract: A system and method provide enhanced services for a call that is transported from a communication device through an asynchronous transfer mode system. The call has user communications in asynchronous transfer mode cells and call signaling. A signaling processor receives the call signaling and processes the call signaling to determine a connection to a service platform. The signaling processor transports a processor control message designating the selected connection. An asynchronous transfer mode interworking unit receives the user communications from the communication device and the processor control message from the signaling processor. The asynchronous transfer mode interworking unit converts the user communications from the asynchronous transfer mode cells to a format compatible with the service platform and dynamically transports the user communications to the service platform in real time. The service platform processes the user communications.
    Type: Application
    Filed: October 8, 2003
    Publication date: May 6, 2004
    Applicant: SPRINT COMMUNICATIONS COMPANY, L.P.
    Inventors: Joseph Michael Christie, Joseph S. Christie, Jean M. Christie, Tracy Lee Nelson
  • Publication number: 20040057427
    Abstract: A communication system is disclosed comprised of a signaling processor and an interworking system. The signaling processor receives a call setup message including a called number, processes the called number to transmit a query, receives a response message responsive to the query that includes number portability information for the called number, processes the number portability information to select an identifier for routing, and transmits a control message that identifies the identifier. The interworking system receives a user communication and the control message, converts the user communication into communications that include the identifier, and transfers the communications that include the identifier.
    Type: Application
    Filed: August 6, 2003
    Publication date: March 25, 2004
    Applicant: SPRINT COMMUNICATIONS COMPANY, L.P.
    Inventors: Joseph Michael Christie, Michael Joseph Gardner, Albert Daniel DuRee, William Lyle Wiley, Tracy Lee Nelson, Joseph S. Christie, Jean M. Christie
  • Patent number: 6704327
    Abstract: A system and method for connecting a call in an asynchronous transfer mode system remotely controls an interworking unit. A communication device transports user communications and call signaling for a call. A signaling processor processes the call signaling to determine a connection for the call. An interworking unit interworks the user communications from the format in which the user communications are received from the communication device to asynchronous transfer mode cells that identify the selected connection. A cross connect provisions a virtual path between the signaling processor and the interworking unit. The virtual path has signaling virtual path identifier/virtual channel identifier links. The signaling processor transports over the virtual path a control message that designates the selected connection. The interworking unit receives the control message and interworks the user communications to the asynchronous transfer mode cells that identify the selected connection.
    Type: Grant
    Filed: May 9, 1997
    Date of Patent: March 9, 2004
    Assignee: Sprint Communications Company, L.P.
    Inventors: Michael Joseph Gardner, Tracy Lee Nelson, William Lyle Wiley, Joseph Michael Christie, Albert Daniel DuRee
  • Patent number: 6697340
    Abstract: A system and method provide enhanced services for a call that is transported from a communication device through an asynchronous transfer mode system. The call has user communications in asynchronous transfer mode cells and call signaling. A signaling processor receives the call signaling and processes the call signaling to determine a connection to a service platform. The signaling processor transports a processor control message designating the selected connection. An asynchronous transfer mode interworking unit receives the user communications from the communication device and the processor control message from the signaling processor. The asynchronous transfer mode interworking unit converts the user communications from the asynchronous transfer mode cells to a format compatible with the service platform and dynamically transports the user communications to the service platform in real time. The service platform processes the user communications.
    Type: Grant
    Filed: January 6, 2003
    Date of Patent: February 24, 2004
    Assignee: Sprint Communications Company L.P.
    Inventors: Joseph Michael Christie, Tracy Lee Nelson
  • Patent number: 6690674
    Abstract: A system to interworking a call between a plurality of networks having different formats. The system has a GR-303 system, an integrated services digital network system, a service platform, and an asynchronous transfer mode system. The system has a signaling processor that is adapted to receive the call signaling and to process the call signaling to select a connection to one of the GR-303 system, the integrated services digital network system, the service platform, or the asynchronous transfer mode system. The signaling processor thereby selects the corresponding system on the connection. The signaling processor transports a control message identifying the selected connection. An interworking unit receives the user communications and the control message. The interworking unit converts the user communications from the format in which it was received to the format that is compatible with the selected system. The user communications are then transported on the selected connection.
    Type: Grant
    Filed: October 20, 1999
    Date of Patent: February 10, 2004
    Assignee: Sprint Communications Company L.P.
    Inventors: Joseph Michael Christie, Albert Daniel Duree, Michael Joseph Gardner, William Lyle Wiley, Tracy Lee Nelson
  • Patent number: 6683878
    Abstract: The invention is a system for modifying the VPI/VCIs in ATM cells transferred between two ATM systems on a call-by-call basis. A signaling processor receives signaling for the call and selects a new VPI/VCI for the call. The signaling processor generates a control message that identifies the old and new VPI/VCIs and transfers the control message to an ATM gateway. The ATM gateway modifies the old VPI/VCI in the ATM cells to the new VPI/VCI.
    Type: Grant
    Filed: April 10, 2002
    Date of Patent: January 27, 2004
    Assignee: Sprint Communications Company, L.P.
    Inventors: Joseph Michael Christie, Albert Daniel DuRee, Michael Joseph Gardner, Tracy Lee Nelson, William Lyle Wiley
  • Patent number: 6667982
    Abstract: The invention is a system for interfacing a GR-303 system with a broadband system. The broadband system can be an ATM system. The invention can process the GR-303 signaling to select ATM connections and then interwork the GR-303 connections with the selected ATM connections. The invention can interwork GR-303 signaling and SS7 signaling. The invention can also process SS7 signaling to select GR-303 connections and then interwork ATM connections with the selected GR-303 connections.
    Type: Grant
    Filed: September 9, 2002
    Date of Patent: December 23, 2003
    Assignee: Sprint Communications Company, L.P.
    Inventors: Joseph Michael Christie, Michael Joseph Gardner, Tracy Lee Nelson, William Lyle Wiley, Albert Daniel DuRee
  • Patent number: 6639912
    Abstract: A communication system is disclosed comprised of a signaling processor and an interworking system. The signaling processor receives a call setup message including a called number, processes the called number to transmit a query, receives a response message responsive to the query that includes number portability information for the called number, processes the number portability information to select an identifier for routing, and transmits a control message that identifies the identifier. The interworking system receives a user communication and the control message, converts the user communication into communications that include the identifier, and transfers the communications that include the identifier.
    Type: Grant
    Filed: February 15, 2002
    Date of Patent: October 28, 2003
    Assignee: Sprint Communications Company, L.P.
    Inventors: Joseph Michael Christie, Michael Joseph Gardner, Albert Daniel DuRee, William Lyle Wiley, Tracy Lee Nelson
  • Publication number: 20030169767
    Abstract: The invention is a system for interfacing an ISDN or non-ISDN system with a broadband system. The broadband system can be an ATM system. The invention can process the ISDN signaling to select ATM connections and then interwork the ISDN connections with the selected ATM connections. The invention can interwork ISDN signaling, and SS7 signaling. The invention can also process SS7 signaling to select ISDN connections and then interwork ATM connections with the selected ISDN connections. The invention can also interwork ISDN systems with non-ISDN systems.
    Type: Application
    Filed: March 14, 2003
    Publication date: September 11, 2003
    Applicant: SPRINT COMMUNICATION COMPANY, L. P.
    Inventors: Joseph Michael Christie, Michael Joseph Gardner, Tracy Lee Nelson, William Lyle Wiley, Albert Daniel DuRee