Patents by Inventor Leslie C. Hall

Leslie C. Hall 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: 6402689
    Abstract: Methods of monitoring and evaluating the status of a tumor undergoing treatment includes monitoring in vivo at least one physiological parameter associated with a tumor in a subject undergoing treatment, transmitting data from an in situ located sensor to a receiver external of the subject, analyzing the transmitted data, repeating the monitoring and transmitting steps at sequential points in time and evaluating a treatment strategy. The method provides dynamic tracking of the monitored parameters over time. The method can also include identifying in a substantially real time manner when conditions are favorable for treatment and when conditions are unfavorable for treatment and can verify or quantify how much of a known drug dose or radiation dose was actually received at the tumor. The method can include remote transmission from a non-clinical site to allow oversight of the tumor's condition even during non-active treatment periods (in between active treatments).
    Type: Grant
    Filed: September 29, 1999
    Date of Patent: June 11, 2002
    Assignees: Sicel Technologies, Inc., North Carolina State University
    Inventors: Charles W. Scarantino, H. Troy Nagle, Leslie C. Hall, Jeffrey Mueller, Chang-Soo Kim
  • Patent number: 4914818
    Abstract: A cutting device is provided which is useful in trimming the jackets from semi-rigid coaxial cables and wire having a cutting bit and support attached to movable jaws. A thumbpiece is provided to actuate the opening of the jaws for receiving the cable to be trimmed, and a spring member is provided to actuate the closing of the jaws when thumbpiece is released. The cutting device utilizes one moving part during the cutting operation by using a rolling cut action. The nature of the jaws allows the cutting device to work in space having clearances less than 0.160 inches.
    Type: Grant
    Filed: August 23, 1988
    Date of Patent: April 10, 1990
    Assignee: The United States of America as represented by the United States Department of Energy
    Inventors: Leslie C. Hall, Robert S. Hedges
  • Patent number: 4682391
    Abstract: Cable harness manufacturing apparatus comprises a pair of rails defining a linear path through a workstation where a press terminates ribbon cable to connectors in connector receiving fixtures independently journaled to the rails. A first stop on the path positions connectors sequentially at the workstation while a series of second stops along the path downstream of the workstation act on the lead fixture to define the length of cable between pairs of connectors as well as triggering the press for sequential terminations of connectors in remaining fixtures. A cutter carriage journaled to the rails upstream of the workstation is spring loaded to urge remaining fixtures to the workstation. A third stop along the path downstream stops the lead fixture when it is desired to cut the cable, the cut end subsequently being drawn flushly into the last connector terminated.
    Type: Grant
    Filed: August 21, 1985
    Date of Patent: July 28, 1987
    Assignee: AMP Incorporated
    Inventors: Leslie C. Hall, Jr., David L. Meyer, Brian A. Wolfe
  • Patent number: 4393580
    Abstract: An applicator tool is disclosed for applying multiple terminal electrical connectors to flat cables, formed by a plurality of closely spaced parallel conductors, in a single application step. The tool is a bench mounted applicator which is adjustable to accommodate preformed multi-conductor flat cables of conventional dimensions and which also will allow sequential application of connectors to form a daisy chain cable. The applicator tool includes means to positively clamp the multi-conductor flat cable so as to be properly and accurately aligned with the tooling assembly, which applies the connector to the cable, and to ensure that the cable will stay in place during the application step. The tooling assembly is adaptable to accommodate a wide range of terminal configurations and connector sizes. While the actuation means for the tool has been shown as being manual, it likewise can be powered by any known means, such as a fluid drive.
    Type: Grant
    Filed: February 5, 1981
    Date of Patent: July 19, 1983
    Assignee: AMP Incorporated
    Inventor: Leslie C. Hall, Jr.