Patents by Inventor Julie A. Campbell

Julie A. Campbell 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).

  • Publication number: 20210107958
    Abstract: The present invention relates to epitopes of glypican-1 (GPC-1) and uses thereof.
    Type: Application
    Filed: July 27, 2020
    Publication date: April 15, 2021
    Inventors: Douglas CAMPBELL, Irene JUSTINIANO FUENMAYOR, Aline NOCON, Julie SOON, Quach TRUONG, Bradley WALSH, Sandra WISSMUELLER
  • Patent number: 10962566
    Abstract: Test and measurement probes include a body, an adjustable member moveably coupled to the body and having a changeable position relative to the body, and a transducer subsystem structured to measure the position of the adjustable member and configured to output a position signal indicative of the position of the adjustable member. A change in the position of the adjustable member causes a change in an electrical characteristic of the probe. A position-dependent correction factor may be used to correct the change in the electrical characteristic. Methods of compensating for a change in a response of a test and measurement system include monitoring a position sensor output to detect a position change of a first part of a probe relative to a second part, determining that the position sensor output value has crossed a boundary value between a first and second range, and applying a compensation factor corresponding to the second range to modify the response of the system.
    Type: Grant
    Filed: January 7, 2019
    Date of Patent: March 30, 2021
    Assignee: Tektronix, Inc.
    Inventors: Julie A. Campbell, Josiah A. Bartlett, David A. Sailor, Jay Schwichtenberg
  • Publication number: 20210018532
    Abstract: A method for acquiring a signal from an encapsulated test point on a device under test, includes forming a hole in an encapsulant adjacent to the test point, the hole extending through the encapsulant to the test point, delivering a UV-curable conductive adhesive into the hole such that the delivered adhesive contacts the test point, applying UV light from a UV light source to cure the delivered adhesive, and connecting a conductive element between the cured adhesive and a test and measurement instrument.
    Type: Application
    Filed: October 4, 2020
    Publication date: January 21, 2021
    Applicant: Tektronix, Inc.
    Inventors: Julie A. Campbell, Karl A. Rinder, Regina R. Mrozik
  • Patent number: 10859598
    Abstract: A method for electrically connecting a test and measurement instrument to a via of a printed circuit board, PCB, the method comprising: dispensing a UV-curable conductive adhesive into a back-drilled hole formed in the PCB, the back-drilled hole extending to the via, such that the dispensed adhesive contacts the via; curing the dispensed adhesive by applying a UV light source to the dispensed adhesive; and connecting a test and measurement instrument to the cured adhesive using a conductive member.
    Type: Grant
    Filed: February 27, 2019
    Date of Patent: December 8, 2020
    Assignee: Tektronix, Inc.
    Inventors: Julie A. Campbell, Karl A. Rinder, Daniel G. Knierim
  • Patent number: 10845384
    Abstract: An apparatus for coupling a test and measurement instrument to a device under test comprises a clip structured to be attached between two conductive portions of the device under test, and an insert structured to be removably installed in the clip. The insert is configured to provide a current path between the two conductive portions of the device under test. In embodiments, the insert comprises a resistive element, which may be a round rod resistor. Additional embodiments may be described and/or claimed herein.
    Type: Grant
    Filed: March 25, 2019
    Date of Patent: November 24, 2020
    Assignee: Tektronix. Inc.
    Inventor: Julie A. Campbell
  • Patent number: 10739381
    Abstract: A method of conductively bonding a test probe tip having an electrically conductive element to a device under test (DUT) having an electrical connection point, the method comprising: positioning the electrically conductive element of the test probe tip proximate to the electrical connection point of the DUT; dispensing a UV-cure conductive adhesive between the electrically conductive element and the electrical connection point of the DUT, the dispensed UV-cure conductive adhesive continuously covering at least a portion of the electrically conductive element and at least a portion of the electrical connection point of the DUT; and bonding the dispensed UV-cure conductive adhesive to the electrically conductive element and the electrical connection point of the DUT by applying UV-light from a UV-light source to the dispensed UV-cure conductive adhesive.
    Type: Grant
    Filed: May 11, 2018
    Date of Patent: August 11, 2020
    Assignee: Tektronix, Inc.
    Inventors: Julie A. Campbell, Regina R. Mrozik
  • Publication number: 20200152090
    Abstract: The present invention is directed to systems for interfacing between sensors and sensor simulators and clinical monitors and devices. The present invention is used to incorporate sensors and sensor simulators into training and clinical demonstrations. A system in accordance with the present invention includes a hardware component configured to transmit an output signal associated with a typical clinical sensor such as sensors for end-tidal C02 pulse oximetry, temperature, blood pressure, near-infrared spectroscopy (NIRS) sensors, and CPR sensors to a clinical monitor or similar device. The system of the present invention also provides a software component to produce and transmit or to receive and make use of the simulated or actual sensor; the system also provides a hardware component to interface the software component to the clinical monitor, defibrillator, and/or sensor.
    Type: Application
    Filed: January 16, 2020
    Publication date: May 14, 2020
    Inventors: Jordan Duval-Arnould, Julie Campbell, Elizabeth Hunt
  • Patent number: 10647580
    Abstract: In one embodiment, a composition of matter includes: a plurality of ligaments each independently comprising one or more layers of graphene; where the plurality of ligaments are arranged according to a deterministic three-dimensional (3D) pattern. In another embodiment, a method of forming a deterministic three-dimensional (3D) architecture of graphene includes: forming or providing a substrate structurally characterized by a predefined 3D pattern; forming one or more layers of metal on surfaces of the substrate; and forming one or more layers of graphene on surfaces of the metal.
    Type: Grant
    Filed: January 26, 2017
    Date of Patent: May 12, 2020
    Assignee: Lawrence Livermore National Security, LLC
    Inventors: Jianchao Ye, Juergen Biener, Patrick Campbell, Wen Chen, Julie A. Jackson, Bryan D. Moran, James Oakdale, William Smith, Christopher Spadaccini, Marcus A. Worsley, Xiaoyu Zheng
  • Publication number: 20200095480
    Abstract: A composition of matter includes an ultraviolet (UV) and thermally curable, non-epoxy acrylic adhesive having a concentration in the range of 5 to 30 weight percent of the composition and conductive metal particles having a concentration in the range of 70 to 95 weight percent of the composition.
    Type: Application
    Filed: September 13, 2019
    Publication date: March 26, 2020
    Applicant: Tektronix, Inc.
    Inventor: Julie A. Campbell
  • Patent number: 10580324
    Abstract: The present invention is directed to systems for interfacing between sensors and sensor simulators and clinical monitors and devices. The present invention is used to incorporate sensors and sensor simulators into training and clinical demonstrations. A system in accordance with the present invention includes a hardware component configured to transmit an output signal associated with a typical clinical sensor such as sensors for end-tidal CO2, pulse oximetry, temperature, blood pressure, near-infrared spectroscopy (NIRS) sensors, and CPR sensors to a clinical monitor or similar device. The system of the present invention also provides a software component to produce and transmit or to receive and make use of the simulated or actual sensor; the system also provides a hardware component to interface the software component to the clinical monitor, defibrillator, and/or sensor.
    Type: Grant
    Filed: September 17, 2014
    Date of Patent: March 3, 2020
    Assignee: THE JOHN HOPKINS UNIVERSITY
    Inventors: Jordan Duval-Arnould, Julie Campbell, Elizabeth Hunt
  • Patent number: 10577418
    Abstract: The present application is directed to an invention based on the discovery that the BLCA-38 antibody is actually an antibody population comprising two distinct monoclonal antibodies. The claims define an isolated antibody population comprising first antibodies and/or antigen binding fragments thereof defined by specific heavy chain and light chain variable regions and wherein the antibody population does not contain second antibodies defined by specific light chain variable regions. The claims also define hybridoma cells, cultures capable of producing such antibody populations, compositions comprising such antibody populations, nucleic acid molecules encoding such antibodies, vectors, host cells thereof, and processes for production of the antibody populations of the invention.
    Type: Grant
    Filed: October 23, 2014
    Date of Patent: March 3, 2020
    Assignee: Minomic International LTD.
    Inventors: Douglas Campbell, Irene Justiniano Fuenmayor, Aline Nocon, Julie Soon, Quach Truong, Bradley Walsh, Sandra Wissmueller
  • Patent number: 10572923
    Abstract: Disclosed is a system for providing customer assistance for a product in a retail store. The customer accesses customer assistance through a mobile application on their mobile device. If available, a physical customer assistance associate provides assistance to the customer. If a physical customer assistance associate is not available, a remote customer assistance associate provides assistance to the customer. If neither a physical and/or remote customer assistance associate is available, the customer may select a comparison of the product with related in stock products. A comparison may also be selected in combination with a physical and/or remote customer assistance associate.
    Type: Grant
    Filed: January 27, 2017
    Date of Patent: February 25, 2020
    Assignee: WALMART APOLLO, LLC
    Inventors: Richard Andrew White, Julie Campbell
  • Publication number: 20200046922
    Abstract: A manual ventilation feedback sensor for use in clinical and training settings is disclosed. Namely, a manual resuscitator device is disclosed that comprises a bag valve mask, a one-way valve, a manual ventilation bag, and a sensing module, wherein the sensing module can comprise a pressure sensor and/or flow transducer. Sensing module may further comprise a controller for processing information from the pressure sensor and/or flow transducer; namely for determining and indicating a ventilation rate. Indicators are provided to guide the user with respect to a target or desired ventilation rate.
    Type: Application
    Filed: October 22, 2019
    Publication date: February 13, 2020
    Inventors: Jordan Duval-Arnould, Julie Campbell, Elizabeth Hunt
  • Patent number: 10507545
    Abstract: The invention relates to a machine for labeling “blank-labeled” cryogenically-frozen vials or ampoules, which contain heat-labile biological materials, and to which a laser-light sensitive material had been applied prior to freezing. Accordingly, the machine has been designed to maintain the integrity of the biological materials throughout all phases of the labeling process. The machine generally comprises a master control system; a programmable user interface; a frame; cryogenic freezer assemblies, for keeping the vials at the required low temperatures; an infeed assembly, configured to receive and position blank-labeled cryogenic vials; a cryostatic labeling/quality control tunnel, wherein the vials are maintained at the required temperature, labeled by laser ablation, and checked for quality; and, an outfeed assembly. The machine further comprises a means for transporting the vials from the infeed assembly to the tunnel, and from the tunnel to the outfeed assembly.
    Type: Grant
    Filed: April 27, 2017
    Date of Patent: December 17, 2019
    Assignee: BOEHRINGER INGELHEIM ANIMAL HEALTH USA INC.
    Inventors: Andy Brehm, Dennis Jerome Freeman, Ed Schindler, Julie Campbell
  • Publication number: 20190353682
    Abstract: An apparatus for coupling a test and measurement instrument to a device under test comprises a clip structured to be attached between two conductive portions of the device under test, and an insert structured to be removably installed in the clip. The insert is configured to provide a current path between the two conductive portions of the device under test. In embodiments, the insert comprises a resistive element, which may be a round rod resistor. Additional embodiments may be described and/or claimed herein.
    Type: Application
    Filed: March 25, 2019
    Publication date: November 21, 2019
    Applicant: Tektronix, Inc.
    Inventor: Julie A. Campbell
  • Publication number: 20190353683
    Abstract: A test-probe tip having a tip component, a resistive element, and a compliance member. The tip component is configured to electrically connect to a device under test at a first end of the tip component. The resistive element is electrically connected to a second end of the tip component along a signal-flow axis. The resistive element is configured to provide electrical impedance to an electrical signal passing through the resistive element. The compliance member is configured to allow movement of the tip component in a first direction when a mechanical force applied to the tip component in the first direction and to cause movement of the tip component in an opposite, second direction when the mechanical force applied to the tip component is removed or reduced. Architectures for the resistive element are also described.
    Type: Application
    Filed: October 19, 2018
    Publication date: November 21, 2019
    Applicant: Tektronix, Inc.
    Inventors: Julie A. Campbell, Josiah A. Bartlett
  • Publication number: 20190311562
    Abstract: A security system comprises a wearable security apparatus having an electronic display and a storage device that stores data regarding a wearer and a receiver for receiving emergency information; a security scanner at a facility that communicates with the wearable device to receive and decode the stored data to determine a status of the wearer and whether the wearer may enter or leave the facility; and an associate registry that includes registration information regarding the wearer. The security scanner compares the stored data on the wearable device and the registration information in the associate registry to determine whether the status of the wearer is that the wearer is registered.
    Type: Application
    Filed: June 24, 2019
    Publication date: October 10, 2019
    Inventors: Julie Campbell, Christopher Soames Johnson, Jimmie R. Clark
  • Patent number: 10373413
    Abstract: A security system comprises a wearable security apparatus having an electronic display and a storage device that stores data regarding a wearer and a receiver for receiving emergency information; a security scanner at a facility that communicates with the wearable device to receive and decode the stored data to determine a status of the wearer and whether the wearer may enter or leave the facility; and an associate registry that includes registration information regarding the wearer. The security scanner compares the stored data on the wearable device and the registration information in the associate registry to determine whether the status of the wearer is that the wearer is registered.
    Type: Grant
    Filed: June 27, 2017
    Date of Patent: August 6, 2019
    Assignee: WALMART APOLLO, LLC
    Inventors: Julie Campbell, Christopher Soames Johnson, Jimmie R. Clark
  • Publication number: 20190167863
    Abstract: Some embodiments comprise a pump assembly for reduced pressure wound therapy, comprising a housing, a flow pathway through the pump, one or more valves in communication with the flow pathway, a pump supported within or by the housing, and a one-way flow valve in fluid communication with the pump. The pump assembly can have a pressure sensor in communication with the flow pathway through the pump, and at least one switch or button supported by the housing, the at least one switch or button being accessible to a user and being in communication with the controller. The one-way flow valve can be configured to substantially prevent a flow of gas through the one-way flow valve in a direction of flow away from the pump. The pump assembly can have a controller supported within or by the housing, the controller being configured to control an operation of the pump.
    Type: Application
    Filed: November 27, 2018
    Publication date: June 6, 2019
    Inventors: Gordon Campbell Adie, Julie Allen, Victoria Beadle, Sarah Jenny Collinson, Christopher John Fryer, Edward Yerbury Hartwell, Elizabeth Anne Fyfe Jennings, Derek Nicolini, Yannick Louis Peron
  • Patent number: 10241133
    Abstract: A test probe tip can include a resistive element coupled with a tip component. The resistive element can include a resistive layer disposed on an exterior surface of a structural member of the resistive impedance element. In embodiments, the resistive element can be configured to form a structural component of the test probe tip without an insulating covering applied thereto. Additional embodiments may be described and/or claimed herein.
    Type: Grant
    Filed: November 7, 2017
    Date of Patent: March 26, 2019
    Assignee: Tektronix, Inc.
    Inventors: Julie A. Campbell, William A. Hagerup, Ira G. Pollock, Christina D. Enns, James E. Spinar, Kathleen F. M. Ullom, Charles M. Hartmann, Daniel J. Ayres