Patents by Inventor Edward Chia-Ning Tang

Edward Chia-Ning Tang 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: 10303242
    Abstract: A media chair apparatus (200), system (100), and method (900). The media chair apparatus (200) includes a support assembly (400) that can be at least temporarily substantially fixed in an at least substantially fixed position while a seat assembly (300) rotates relative to the support assembly (400). A port (500) in the support assembly (400) can be used to interface with the operating environment (80) while a port (500) in the rotatable seat assembly (300) can be used to interface with a portable access device (150) used by the user (90) to access or otherwise enhance a media experience (800).
    Type: Grant
    Filed: April 3, 2015
    Date of Patent: May 28, 2019
    Assignee: Avegant Corp.
    Inventors: Allan Thomas Evans, Warren Cornelius Welch, III, Edward Chia Ning Tang
  • Publication number: 20180339150
    Abstract: An electrode array with a flexible array substrate on which plural spaced apart electrodes are disposed. Integrated circuits are disposed in the array substrate. The integrated circuits are mounted to package substrates. The package substrates are more rigid than the array substrate. Internal to each package substrate is at least one electrical conductor. The electrical conductor extends from a bond pad integral with integrated circuit at least partially through the package substrate. The electrical conductor functions as the conductive member that extends between the integrated circuit an electrode with which the integrated circuit is associated.
    Type: Application
    Filed: July 16, 2018
    Publication date: November 29, 2018
    Applicant: Stryker Corporation
    Inventors: John J. Janik, Robert A. Brindley, Edward Chia-Ning Tang, James Bernard Dunlop, Leland Joseph Spangler
  • Publication number: 20180296823
    Abstract: An implantable electrode array is provided that includes a carrier that is flexible. At least one control module is coupled to the carrier. A shell encases the control module. At least one electrode is coupled to the carrier and is electrically connected to the control module.
    Type: Application
    Filed: April 3, 2018
    Publication date: October 18, 2018
    Applicant: Stryker Corporation
    Inventors: Robert A. Brindley, John J. Janik, Edward Chia-Ning Tang, James Bernard Dunlop, Leland Joseph Spangler
  • Publication number: 20180284451
    Abstract: A display system comprising a foveal display having a monocular field of view of at least 1 degree is positioned within a scannable field of view of at least 20 degrees, the foveal display positioned for a user. In one embodiment, the foveal display is positioned for the user's fovea.
    Type: Application
    Filed: March 27, 2018
    Publication date: October 4, 2018
    Inventors: Aaron Matthew Eash, Andrew John Gross, Edward Chia Ning Tang, D. Scott Dewald, Joseph Roger Battelle, Kevin William King, Warren Cornelius Welch, III
  • Patent number: 10046158
    Abstract: An electrode array with a flexible array substrate on which plural spaced apart electrodes are disposed. Integrated circuits are disposed in the array substrate. The integrated circuits are mounted to package substrates. The package substrates are more rigid than the array substrate. Internal to each package substrate is at least one electrical conductor. The electrical conductor extends from a bond pad integral with integrated circuit at least partially through the package substrate. The electrical conductor functions as the conductive member that extends between the integrated circuit an electrode with which the integrated circuit is associated.
    Type: Grant
    Filed: June 8, 2012
    Date of Patent: August 14, 2018
    Assignee: STRYKER CORPORATION
    Inventors: John Janik, Rob Brindley, Edward Chia-Ning Tang, James Bernard Dunlop, Jr., Leland Joseph Spangler
  • Patent number: 9950154
    Abstract: A method of forming an implantable electrode array that includes one or more packaged control modules. A control module is packaged by mounting the module to a substrate and forming a containment ring around the module. A conformal coating is disposed over the surface of the module to cover the carrier. Within the containment ring, the conformal coating hardens to form a non-porous shell around the control module. The one or more packaged control modules are placed in a flexible array. Electrodes that are mounted to or embedded in the flexible carrier are connected to the one or more control modules.
    Type: Grant
    Filed: September 22, 2017
    Date of Patent: April 24, 2018
    Assignee: STRYKER CORPORATION
    Inventors: Robert Brindley, John Janik, Edward Chia-Ning Tang, James Bernard Dunlop, Joseph Leland Spangler
  • Publication number: 20180008818
    Abstract: A method of forming an implantable electrode array that includes one or more packaged control modules. A control module is packaged by mounting the module to a substrate and forming a containment ring around the module. A conformal coating is disposed over the surface of the module to cover the carrier. Within the containment ring, the conformal coating hardens to form a non-porous shell around the control module. The one or more packaged control modules are placed in a flexible array. Electrodes that are mounted to or embedded in the flexible carrier are connected to the one or more control modules.
    Type: Application
    Filed: September 22, 2017
    Publication date: January 11, 2018
    Inventors: Robert Brindley, John Janik, Edward Chia-Ning Tang, James Bernard Dunlop, Joseph Leland Spangler
  • Publication number: 20170367652
    Abstract: Plural medical device formed from one or more layers of thin film polymer are assembled from a single polymer coupon. Initially the coupon is bonded to a rigid substrate. Force, heat and a suction are selectively applied to the coupon to ensure that it has a consistent height across its exposed surface. Once the polymer coupon is bonded the components forming the medical device are attached to the coupon and the coupon is shaped to form the individual medical devices. Shaped sections of the coupon are then lifted off the rigid backing. The lifted off sections on which the components were attached are the medical devices.
    Type: Application
    Filed: July 7, 2017
    Publication date: December 28, 2017
    Inventors: John Janik, Robert Brindley, Edward Chia-Ning Tang
  • Patent number: 9770582
    Abstract: An implantable electrode array that includes a carrier on which multiple spaced apart electrodes are disposed. Embedded in the module are control modules. The control modules are contained in packages. Portions of the packages extend outwardly from the carrier so as to be disposed against adjacent surfaces of the carrier. The packages contain conductive tracts that provide conductive links from the conductors internal to the carrier to the packaged control modules.
    Type: Grant
    Filed: October 4, 2013
    Date of Patent: September 26, 2017
    Assignee: STRYKER CORPORATION
    Inventors: Robert Brindley, John Janik, Edward Chia-Ning Tang, James Bernard Dunlop, Joseph Leland Spangler
  • Patent number: 9700262
    Abstract: Plural medical device formed from one or more layers of thin film polymer are assembled from a single polymer coupon. Initially the coupon is bonded to a rigid substrate. Force, heat and a suction are selectively applied to the coupon to ensure that it has a consistent height across its exposed surface. Once the polymer coupon is bonded the components forming the medical device are attached to the coupon and the coupon is shaped to form the individual medical devices. Shaped sections of the coupon are then lifted off the rigid backing. The lifted off sections on which the components were attached are the medical devices.
    Type: Grant
    Filed: February 6, 2015
    Date of Patent: July 11, 2017
    Assignee: STRYKER CORPORATION
    Inventors: John Janik, Robert Brindley, Edward Chia-Ning Tang
  • Publication number: 20150150504
    Abstract: Plural medical device formed from one or more layers of thin film polymer are assembled from a single polymer coupon. Initially the coupon is bonded to a rigid substrate. Force, heat and a suction are selectively applied to the coupon to ensure that it has a consistent height across its exposed surface. Once the polymer coupon is bonded the components forming the medical device are attached to the coupon and the coupon is shaped to form the individual medical devices. Shaped sections of the coupon are then lifted off the rigid backing. The lifted off sections on which the components were attached are the medical devices.
    Type: Application
    Filed: February 6, 2015
    Publication date: June 4, 2015
    Inventors: John Janik, Robert Brindley, Edward Chia-Ning Tang
  • Patent number: 8951426
    Abstract: An implantable medical device formed from one or more layers of thin film polymer is assembled by providing by adhesively securely one or more polymer coupons on individual rigid backings. After each coupon is shaped or components mounted to the coupon, the coupons are bonded together. The adhesive is dissolved to remove the device from the backing or backings to which it is attached.
    Type: Grant
    Filed: November 14, 2013
    Date of Patent: February 10, 2015
    Assignee: Stryker Corporation
    Inventors: Robert Brindley, John Janik, Edward Chia-Ning Tang
  • Publication number: 20140343643
    Abstract: An implantable electrode array that includes a carrier on which multiple spaced apart electrodes are disposed. Embedded in the module are control modules. The control modules are contained in packages. Portions of the packages extend outwardly from the carrier so as to be disposed against adjacent surfaces of the carrier. The packages contain conductive tracts that provide conductive links from the conductors internal to the carrier to the packaged control modules.
    Type: Application
    Filed: October 4, 2013
    Publication date: November 20, 2014
    Applicant: Stryker Corporation
    Inventors: Robert Brindley, John Janik, Edward Chia-Ning Tang, James Bernard Dunlop, Joseph Leland Spangler
  • Patent number: 8781600
    Abstract: An implantable electrode array that includes multiple spaced apart electrodes to which current can be individually sourced and sunk. The array includes a carrier that supports the electrodes. One or more control modules that source current to or sink current from the electrodes are disposed in recesses within the carrier. A sheet of material more flexible than the carrier is disposed between, on one side, the carrier and the control modules and, on the other side, the electrodes. Conductors over which instructions and power are applied to the control modules and conductors that extend between the control modules are the electrodes are embedded in and extend through the sheet of flexible material.
    Type: Grant
    Filed: August 5, 2009
    Date of Patent: July 15, 2014
    Assignee: Stryker Corporation
    Inventors: John Janik, Rob Brindley, Rakesh Babu Katragadda, Edward Chia-Ning Tang
  • Publication number: 20140091054
    Abstract: An implantable medical device formed from one or more layers of thin film polymer is assembled by providing by adhesively securely one or more polymer coupons on individual rigid backings. After each coupon is shaped or components mounted to the coupon, the coupons are bonded together. The adhesive is dissolved to remove the device from the backing or backings to which it is attached.
    Type: Application
    Filed: November 14, 2013
    Publication date: April 3, 2014
    Applicant: Stryker Corporation
    Inventors: Robert Brindley, John Janik, Edward Chia-Ning Tang
  • Patent number: 8554340
    Abstract: An implantable electrode array (40, 310) that includes multiple spaced apart electrodes (42, 316) to which current can be individually sourced and sunk. The array includes a carrier (80, 312) that supports the electrodes. One or more control modules that source current to or sink current from the electrodes are disposed in windows (81, 404) within the carrier.
    Type: Grant
    Filed: February 2, 2012
    Date of Patent: October 8, 2013
    Assignee: Stryker Corporation
    Inventors: John Janik, Rob Brindley, Edward Chia-Ning Tang, James Bernard Dunlop, Jr., Leland Joseph Spangler
  • Publication number: 20120330393
    Abstract: An electrode array with a flexible array substrate on which plural spaced apart electrodes are disposed. Integrated circuits are disposed in the array substrate. The integrated circuits are mounted to package substrates. The package substrates are more rigid than the array substrate. Internal to each package substrate is at least one electrical conductor. The electrical conductor extends from a bond pad integral with integrated circuit at least partially through the package substrate. The electrical conductor functions as the conductive member that extends between the integrated circuit an electrode with which the integrated circuit is associated.
    Type: Application
    Filed: June 8, 2012
    Publication date: December 27, 2012
    Inventors: John Janik, Rob Brindley, Edward Chia-Ning Tang, James Bernard Dunlop, JR., Leland Joseph Spangler
  • Publication number: 20120310316
    Abstract: An implantable electrode array (40, 310) that includes multiple spaced apart electrodes (42, 316) to which current can be individually sourced and sunk. The array includes a carrier (80, 312) that supports the electrodes. One or more control modules that source current to or sink current from the electrodes are disposed in windows (81, 404) within the carrier.
    Type: Application
    Filed: February 2, 2012
    Publication date: December 6, 2012
    Inventors: John Janik, Rob Brindley, Edward Chia-Ning Tang, James Bernard Dunlop, JR., Leland Joseph Spangler
  • Publication number: 20110034977
    Abstract: An implantable electrode array that includes multiple spaced apart electrodes to which current can be individually sourced and sunk. The array includes a carrier that supports the electrodes. One or more control modules that source current to or sink current from the electrodes are disposed in recesses within the carrier. A sheet of material more flexible than the carrier is disposed between, on one side, the carrier and the control modules and, on the other side, the electrodes. Conductors over which instructions and power are applied to the control modules and conductors that extend between the control modules are the electrodes are embedded in and extend through the sheet of flexible material.
    Type: Application
    Filed: August 5, 2009
    Publication date: February 10, 2011
    Inventors: John Janik, Rob Brindley, Rakesh Babu Katragadda, Edward Chia-Ning Tang