Patents by Inventor Roger Stanley Kerr

Roger Stanley Kerr 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: 9627420
    Abstract: A method for forming an electronic device provides a carrier formed from a composite material comprising a plastic binder and an embedded material. A substrate material is attached to the carrier. The substrate is processed to form the electronic device thereon. The substrate is then detached from the carrier to yield the resultant electronic device.
    Type: Grant
    Filed: February 8, 2008
    Date of Patent: April 18, 2017
    Assignee: Carestream Health, Inc.
    Inventors: Roger Stanley Kerr, Timothy John Tredwell
  • Patent number: 7743492
    Abstract: A method for forming an electronic device provides a casting master having a casting surface, and deposits a substrate material onto the casting surface to form a flexible substrate sheet of predetermined thickness, wherein the flexible substrate sheet has a circuit-side surface that is formed against the casting surface. The flexible substrate sheet is released from the master and secured against a carrier, with the circuit-side surface facing outward. An electronic device is then formed on the circuit-side surface.
    Type: Grant
    Filed: February 8, 2008
    Date of Patent: June 29, 2010
    Assignee: Carestream Health, Inc.
    Inventors: Roger Stanley Kerr, Timothy John Tredwell, Yongtaek Hong
  • Publication number: 20090200550
    Abstract: A method for forming an electronic device provides a carrier formed from a composite material comprising a plastic binder and an embedded material. A substrate material is attached to the carrier. The substrate is processed to form the electronic device thereon. The substrate is then detached from the carrier to yield the resultant electronic device.
    Type: Application
    Filed: February 8, 2008
    Publication date: August 13, 2009
    Inventors: Roger Stanley Kerr, Timothy John Tredwell
  • Publication number: 20090200543
    Abstract: A method for forming an electronic device on a flexible substrate conditions the surface of a carrier to form a holding area for retaining the flexible substrate. A contact surface of the flexible substrate is applied against the carrier with an intermediate binding material applied between at least the holding area of the carrier and the corresponding area of the contact surface. Entrapped gas between the flexible substrate and the carrier is removed and the substrate processed to form the electronic device thereon. The substrate can then be removed from the holding area to yield the resultant electronic device.
    Type: Application
    Filed: February 8, 2008
    Publication date: August 13, 2009
    Inventors: Roger Stanley Kerr, Timothy John Tredwell, Mark A. Harland, James T. Murray
  • Publication number: 20090202857
    Abstract: A method for forming an electronic device provides a metallic carrier having a retaining surface and secures a contact surface of a metallic substrate material against the retaining surface of the metallic carrier. The substrate is processed to form the electronic device thereon; and the metallic substrate material released from the metallic carrier, to yield the completed electronic device.
    Type: Application
    Filed: February 8, 2008
    Publication date: August 13, 2009
    Inventors: Roger Stanley Kerr, Timothy John Tredwell, Mark Alan Harland, James T. Murray
  • Publication number: 20090199401
    Abstract: A method for forming an electronic device provides a casting master having a casting surface, and deposits a substrate material onto the casting surface to form a flexible substrate sheet of predetermined thickness, wherein the flexible substrate sheet has a circuit-side surface that is formed against the casting surface. The flexible substrate sheet is released from the master and secured against a carrier, with the circuit-side surface facing outward. An electronic device is then formed on the circuit-side surface.
    Type: Application
    Filed: February 8, 2008
    Publication date: August 13, 2009
    Inventors: Roger Stanley Kerr, Timothy John Tredwell, Yongtaek Hong
  • Patent number: 7569832
    Abstract: A radiographic imaging device has a first scintillating phosphor screen having a first thickness and a second scintillating phosphor screen having a second thickness. A transparent substrate is disposed between the first and second screens. An imaging array formed on a side of the substrate includes multiple photosensors and an array of readout elements.
    Type: Grant
    Filed: April 14, 2008
    Date of Patent: August 4, 2009
    Assignee: Carestream Health, Inc.
    Inventors: Timothy John Tredwell, Roger Stanley Kerr, Robert W. Kulpinski, John Yorkston, Timothy John Wojcik, Kwok-Leung Yip
  • Publication number: 20080245968
    Abstract: A radiographic imaging device has a first scintillating phosphor screen having a first thickness and a second scintillating phosphor screen having a second thickness. A transparent substrate is disposed between the first and second screens. An imaging array formed on a side of the substrate includes multiple photosensors and an array of readout elements.
    Type: Application
    Filed: April 14, 2008
    Publication date: October 9, 2008
    Inventors: Timothy John Tredwell, Roger Stanley Kerr, Robert W. Kulpinski, John Yorkston, Timothy John Wojcik, Kwok-Leung Yip
  • Patent number: 5949463
    Abstract: An imaging processor for receiving a medium for processing, the processor comprises an imaging drum having a rigidly attached lip portion for receiving an edge of the medium; and a movable stop disposed on and magnetically attracted toward the imaging drum for receiving a second edge of the medium for permitting the retention of medium of various dimensions.
    Type: Grant
    Filed: May 7, 1996
    Date of Patent: September 7, 1999
    Assignee: Eastman Kodak Company
    Inventors: Roger Stanley Kerr, Edward P. Furlani, Svetlana Reznik
  • Patent number: 5936646
    Abstract: Image processing equipment(100) has a thermally activated write head element (200) that builds up heat during operations and an improved heat exchanger assemblage (300) having a high surface area heat sink (312) that absorbs and then dissipates the heat. Heat exchanger (300), structurally connected to the write head element (200), includes an air moving means (304) having a backward curved impeller (306) driven by a compact planar de motor for producing higher impeller speeds with superior thermal transfer performance.
    Type: Grant
    Filed: June 28, 1996
    Date of Patent: August 10, 1999
    Assignee: Eastman Kodak Company
    Inventors: Gary R. Kenny, Dean Leonard Smith, Roger Stanley Kerr
  • Patent number: 5832986
    Abstract: An improved heat exchanger (10) has a heat sink (22) with fins (24) having a very high heat transfer coefficient structurally associated with a compact, high air velocity air moving means (14). Air moving means (14) of the invention employs a backward curved impeller (16) driven by a compact planar dc motor (50) adapted to yield higher than normal impeller speeds with superior thermal transfer performance.
    Type: Grant
    Filed: June 28, 1996
    Date of Patent: November 10, 1998
    Assignee: Eastman Kodak Company
    Inventors: Gary R. Kenny, Dean Leonard Smith, Roger Stanley Kerr
  • Patent number: 5777658
    Abstract: Apparatus for superposing a receiver sheet and a donor sheet on an imaging drum communicates vacuum from the interior of the drum to the exterior surface. A leading edge of a receiver sheet is advanced into alignment with a predetermined position on the drum surface while being held radially off of the drum surface. The drum is rotated to thereby draw the receiver sheet into contact with the drum surface. Next, a leading edge of a donor sheet is advanced into alignment with a predetermined position on the drum surface while being held radially off of the drum surface. The drum is again rotated to thereby draw the donor sheet into contact with the drum surface. The leading edge of the receiver sheet and the donor sheet are held radially off of the drum surface until aligned with the predetermined position, and thereupon is lowered radially onto the drum surface.
    Type: Grant
    Filed: March 8, 1996
    Date of Patent: July 7, 1998
    Assignee: Eastman Kodak Company
    Inventors: Roger Stanley Kerr, Douglas Alvin Hons