Patents by Inventor David A. Schatz

David A. Schatz 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: 20120091950
    Abstract: A wireless charging pad includes a capacitively-loaded conducting loop source resonator, with a characteristic size, L1, connected to a switching amplifier and configured to generate an oscillating magnetic field, wherein the conducting loop comprises multiple turns circumscribing an area, the conducting loop does not extend into the center of the circumscribed area, the source resonator delivers useful power to at least one device resonator with a characteristic size, L2, and where L1 is larger than L2.
    Type: Application
    Filed: October 6, 2011
    Publication date: April 19, 2012
    Inventors: Andrew J. Campanella, Katherine L. Hall, Aristeidis Karalis, Morris P. Kesler, Konrad Kulikowski, Andre B. Kurs, Qiang Li, Marin Soljacic, Eric R. Giler, David Schatz
  • Publication number: 20120091819
    Abstract: A wireless power source includes a computer display comprising a planar source resonator configured to receive power from the display, wherein the source resonator generates an oscillating magnetic field in a region surrounding the display when the display is powered on, and the source resonator delivers useful power to at least one device resonator in the region surrounding the display.
    Type: Application
    Filed: October 6, 2011
    Publication date: April 19, 2012
    Inventors: Konrad Kulikowski, Qiang Li, Andre B. Kurs, Andrew J. Campanella, Katherine L. Hall, Aristeidis Karalis, Morris P. Kesler, Marin Soljacic, Eric G. Giler, David Schatz
  • Publication number: 20120086284
    Abstract: A wireless power source station includes a solar panel generating an output DC voltage, power and control circuitry that receives the output DC voltage and generates an electronic drive signal at a frequency, f, and a source magnetic resonator that generates an oscillating magnetic near field in response to the electronic drive signal for providing power to electronic devices in a region around the solar panel.
    Type: Application
    Filed: October 6, 2011
    Publication date: April 12, 2012
    Inventors: Andrew J. Capanella, Ron Fiorello, Katherine L. Hall, Aristeidis Karalis, Morris P. Kesler, Konrad Kulikowski, Andre B. Kurs, Qiang Li, Marin Soljacic, Eric R. Giler, David Schatz
  • Publication number: 20120032522
    Abstract: Described herein are improved configurations for a wireless power transfer. Described are methods and designs for implantable electronics and devices. Wireless energy transfer is utilized to eliminate cords and power cables puncturing the skin to power an implantable device. Repeater resonators are employed to improve the power transfer characteristics between the source and the device resonators.
    Type: Application
    Filed: June 6, 2011
    Publication date: February 9, 2012
    Inventors: David A. Schatz, Morris P. Kesler, Katherine L. Hall, Steven J. Ganem
  • Patent number: 8106539
    Abstract: Described herein are improved configurations for a refrigerator with wireless power transfer that includes an enclosure member comprising a non-metallic material, a source comprising at least one high-Q source magnetic resonator coupled to a power source and generating an oscillating magnetic field, wherein the source is integrated into the enclosure member of the refrigerator.
    Type: Grant
    Filed: March 11, 2010
    Date of Patent: January 31, 2012
    Assignee: WiTricity Corporation
    Inventors: David A. Schatz, Herbert T. Lou, Morris P. Kesler, Katherine L. Hall, Konrad J. Kulikowski, Eric R. Giler, Ron Fiorello
  • Patent number: 8021841
    Abstract: Methods and apparatuses for analyzing biomolecules are presented. The methods include dividing of sample molecules into multiple fragments, spatially separating these fragments while maintaining knowledge of their original ordering, and analyzing individual fragments. Apparatuses and methods detailed provide for the spatial separation of sample fragments while maintaining their original ordering. In one embodiment, a sample molecule (2902) is attached to a top surface (2804) of a layer (2802). Layer (2802) is extended such that sample molecule (2902) is divided into fragments (3002), and fragments (3002) are spatially separated. Other embodiments are described and shown.
    Type: Grant
    Filed: November 24, 2008
    Date of Patent: September 20, 2011
    Inventor: Kenneth David Schatz
  • Patent number: 8018352
    Abstract: A traffic signal head having a signal lamp or signal ball with an embedded video monitoring system can be provided to perform vehicle detection to inform an intelligent traffic control system. Video monitoring of traffic lanes facing the signal head can be analyzed by such a system to emulate inductive loop signals that are input signals to traffic control systems.
    Type: Grant
    Filed: March 27, 2007
    Date of Patent: September 13, 2011
    Assignee: Cognex Corporation
    Inventors: Robert Shillman, David Schatz
  • Publication number: 20110095618
    Abstract: Described herein are improved configurations for a device for wireless power transfer that includes a conductor forming at least one loop of a high-Q resonator, a capacitive part electrically coupled to the conductor, and a power and control circuit electrically coupled to the conductor, the power and control circuit providing two or more modes of operation and the power and control circuit selecting how the high-Q resonator receives and generates an oscillating magnetic field.
    Type: Application
    Filed: April 13, 2010
    Publication date: April 28, 2011
    Inventors: David A. Schatz, Katherine L. Hall, Morris P. Kesler, Andre B. Kurs, Konrad J. Kulikowski
  • Publication number: 20110074346
    Abstract: Wireless vehicle charger safety systems and methods use a detection subsystem, a notification subsystem and a management subsystem. The detection subsystem identifies a safety condition. The notification subsystem provides an indication of the safety condition. The management subsystem addresses the safety condition. In particular, undesirable thermal conditions caused by foreign objects between a source resonator and a vehicle resonator are addressed by sensing high temperatures, providing a warning and powering down a vehicle charger, as appropriate for the environment in which the charger is deployed.
    Type: Application
    Filed: October 6, 2010
    Publication date: March 31, 2011
    Inventors: Katherine L. Hall, Morris P. Kesler, Ron Fiorello, David A. Schatz, Konrad J. Kulikowski, Marin Soljacic
  • Publication number: 20100201203
    Abstract: Described herein are improved configurations for a wireless lighting power transfer method including providing a source having a source resonator that includes a high-Q source magnetic resonator coupled to a power source, providing a device having a device resonator that includes a high-Q device magnetic resonator, distal from the source resonator, the device including a light emitting part electrically coupled to the device resonator, providing a signaling capability between the source and the device, signaling a state of the device to the source using the signaling capability, and energizing the source to generate an oscillating magnetic field according to the state of the device.
    Type: Application
    Filed: February 2, 2010
    Publication date: August 12, 2010
    Inventors: David A. Schatz, Herbert T. Lou, Morris P. Kesler, Katherine L. Hall, Konrad J. Kulikowski, Eric R. Giler, Ron Fiorello
  • Publication number: 20100181843
    Abstract: Described herein are improved configurations for a refrigerator with wireless power transfer that includes an enclosure member comprising a non-metallic material, a source comprising at least one high-Q source magnetic resonator coupled to a power source and generating an oscillating magnetic field, wherein the source is integrated into the enclosure member of the refrigerator.
    Type: Application
    Filed: March 11, 2010
    Publication date: July 22, 2010
    Inventors: David A. Schatz, Herbert T. Lou, Morris P. Kesler, Katherine L. Hall, Konrad J. Kulikowski, Eric R. Giler, Ron Fiorello
  • Publication number: 20100171368
    Abstract: Described herein are improved capabilities for a source resonator having a Q-factor Q1>100 and a characteristic size x1 coupled to an energy source, and a second resonator having a Q-factor Q2>100 and a characteristic size x2 coupled to an energy drain located a distance D from the source resonator, where the source resonator and the second resonator are coupled to exchange energy wirelessly among the source resonator and the second resonator.
    Type: Application
    Filed: December 31, 2009
    Publication date: July 8, 2010
    Inventors: David A. Schatz, Aristeidis Karalis, Katherine L. Hall, Morris P. Kesler, Marin Soljacic, Eric R. Giler, Andre B. Kurs, Konrad J. Kulikowski
  • Patent number: 7745129
    Abstract: Improved labeled molecule probes for use in biomedical applications including the sequencing of nucleic acid molecules and methods and apparatuses for their use are detailed. Labeled-probe-assemblies, comprising a probe element, for binding to a target molecule, attached to a label-assembly further comprising a linear series of information encoded structures and means for spatially separating these structures, are presented together with methods for extending the label assemblies such that the information encoded structures can be individually resolved, substantially simultaneously, by a readout device.
    Type: Grant
    Filed: July 11, 2007
    Date of Patent: June 29, 2010
    Inventor: Kenneth David Schatz
  • Publication number: 20100141042
    Abstract: Described herein are improved capabilities for a source resonator having a Q-factor Q1>100 and a characteristic size x1 coupled to an energy source, and a second resonator having a Q-factor Q2>100 and a characteristic size x2 coupled to an energy drain located a distance D from the source resonator, where the source resonator and the second resonator are coupled to exchange energy wirelessly among the source resonator and the second resonator.
    Type: Application
    Filed: September 25, 2009
    Publication date: June 10, 2010
    Inventors: Morris P. Kesler, Aristeidis Karalis, Andre B. Kurs, Andrew J. Campanella, Ron Fiorello, Qiang Li, Konrad J. Kulikowski, Eric R. Giler, Frank J. Pergal, David A. Schatz, Katherine L. Hall, Marin Soljacic
  • Publication number: 20090166424
    Abstract: A method and apparatus for use with a camera that includes a field of view (FOV), the method for selecting a portion of the field of view for analysis and comprising the steps of placing at least a portion of a first object within the field of view of the camera, providing a light source separate from the camera, directing the light source toward the first object within the field of view of the camera so that the light forms an aiming pattern that is one of on and proximate a first location of interest on the first object, obtaining an image of the portion of the first object within the field of view including the aiming pattern, identifying the location of the aiming pattern in the obtained image and using the aiming pattern in the obtained image to perform a processing function.
    Type: Application
    Filed: December 28, 2007
    Publication date: July 2, 2009
    Inventors: Carl W. Gerst, David Schatz
  • Patent number: 7397929
    Abstract: A stereo imaging based vision system is calibrated to provide heights above the ground plane for any point in the field of view. Therefore, when any object enters the field of view, it generates interest points called “features,” the heights of which are measured relative to the ground plane. These points are then clustered in 3D space to provide “objects.” These objects are then tracked in multiple frames to provide “trajectories.” Such a system could then control alarm signals or actuate gates or motion control devices, for example, based on the various pieces of information generated about the object.
    Type: Grant
    Filed: December 31, 2003
    Date of Patent: July 8, 2008
    Assignee: Cognex Technology and Investment corporation
    Inventors: Sanjay Nichani, David Schatz
  • Publication number: 20080088478
    Abstract: A traffic signal head having a signal lamp or signal ball with an embedded video monitoring system can be provided to perform vehicle detection to inform an intelligent traffic control system. Video monitoring of traffic lanes facing the signal head can be analyzed by such a system to emulate inductive loop signals that are input signals to traffic control systems.
    Type: Application
    Filed: March 27, 2007
    Publication date: April 17, 2008
    Inventors: Robert Shillman, David Schatz
  • Patent number: 7321159
    Abstract: Methods for fabricating an assembly having functional blocks coupling to a substrate. The method includes providing the substrate with receptor sites wherein each of the receptor sites is designed to couple to one of the functional blocks. Electrodes are coupled to the substrate. The electrodes cover the receptor sites such that portions of the receptor sites are coated with the electrodes. Applying a voltage source to the electrodes using a first electrical circuit such that each electrode has a voltage different from another electrode. The electrodes form an electric field. The functional blocks having electronic devices and being in a slurry solution are dispensed over the substrate. Each functional block is fabricated out of materials having a high dielectric constant such that said functional blocks are attracted to the higher field strength regions and are guided to the receptor sites.
    Type: Grant
    Filed: August 5, 2004
    Date of Patent: January 22, 2008
    Assignee: Alien Technology Corporation
    Inventor: Kenneth David Schatz
  • Publication number: 20070265399
    Abstract: A continuous polymerization process for producing reactive polymers comprises continuously charging into a first reaction zone at least one functional monomer and polymerizing the monomers to produce a first polymeric product having at least one functional group. This first polymeric product is then continuously directly charged into a second reaction zone together with at least one modifier reactant having a functional group that is complementary to the functional group of the first polymeric product. At least a portion of the modifier reactant reacts with at least one of the functional groups of the first polymeric product to produce a second polymeric product which incorporates at least a portion of the modifier reactant, such that the second polymeric product is a reactive polymer.
    Type: Application
    Filed: January 26, 2007
    Publication date: November 15, 2007
    Inventors: David Schatz, Warunee Srisiri-Sisson, Marco Villalobos, Michihiro Kaai, Yasuhiko Mori
  • Patent number: 7167575
    Abstract: A two-dimensional (2-D) machine-vision safety-solution involving a method and apparatus for performing high-integrity, high efficiency machine vision. A known structured lighting texture pattern is projected upon a target area. A model image of the pattern on an empty target field is stored during an initial training step. The machine vision safety solution digitally interprets a camera image of the light reflected by the objects in the target area to detect and characterize a pattern in the image. The pattern characterization is then processed to determine if a distortion of the characterization factors is larger than a predetermined threshold, and results in an alarm condition.
    Type: Grant
    Filed: April 29, 2000
    Date of Patent: January 23, 2007
    Assignee: Cognex Corporation
    Inventors: Sanjay Nichani, Robert Wolff, William Silver, David A. Schatz