Patents by Inventor Edward Chow

Edward Chow 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: 20260093129
    Abstract: Generating an aspheric contact lens design for facilitating myopia control of a cornea of a patient includes operations of: obtain measurement for degree refractive error of the eye in diopters; obtain measurement of one or more biomechanical properties of the cornea; define a diameter of a central zone of the contact lens based on pupil size; select a base curve profile and width for the central zone based on the refractive error and the one or more biomechanical properties; define a width of a reverse zone adjacent to and encircling the central zone, the width being greater than 0.
    Type: Application
    Filed: March 6, 2024
    Publication date: April 2, 2026
    Inventor: Edward CHOW
  • Patent number: 11953760
    Abstract: Generating an aspheric contact lens design for facilitating myopia control of a cornea of a patient includes operations of: obtain measurement for degree refractive error of the eye in diopters; obtain measurement of one or more biomechanical properties of the cornea; define a diameter of a central zone of the contact lens based on pupil size; select a base curve profile and width for the central zone based on the refractive error and the one or more biomechanical properties; define a width of a reverse zone adjacent to and encircling the central zone, the width being greater than 0.
    Type: Grant
    Filed: August 25, 2022
    Date of Patent: April 9, 2024
    Inventor: Edward Chow
  • Publication number: 20230204977
    Abstract: Generating an aspheric contact lens design for facilitating myopia control of a cornea of a patient includes operations of: obtain measurement for degree refractive error of the eye in diopters; obtain measurement of one or more biomechanical properties of the cornea; define a diameter of a central zone of the contact lens based on pupil size; select a base curve profile and width for the central zone based on the refractive error and the one or more biomechanical properties; define a width of a reverse zone adjacent to and encircling the central zone, the width being greater than 0.
    Type: Application
    Filed: August 25, 2022
    Publication date: June 29, 2023
    Inventor: Edward CHOW
  • Patent number: 11460718
    Abstract: Generating an aspheric contact lens design for facilitating myopia control of a cornea of a patient includes operations of: obtain measurement for degree refractive error of the eye in diopters; obtain measurement of one or more biomechanical properties of the cornea; define a diameter of a central zone of the contact lens based on pupil size; select a base curve profile and width for the central zone based on the refractive error and the one or more biomechanical properties; define a width of a reverse zone adjacent to and encircling the central zone, the width being greater than 0.
    Type: Grant
    Filed: March 23, 2020
    Date of Patent: October 4, 2022
    Inventor: Edward Chow
  • Publication number: 20200285073
    Abstract: Generating an aspheric contact lens design for facilitating myopia control of a cornea of a patient includes operations of: obtain measurement for degree refractive error of the eye in diopters; obtain measurement of one or more biomechanical properties of the cornea; define a diameter of a central zone of the contact lens based on pupil size; select a base curve profile and width for the central zone based on the refractive error and the one or more biomechanical properties; define a width of a reverse zone adjacent to and encircling the central zone, the width being greater than 0.
    Type: Application
    Filed: March 23, 2020
    Publication date: September 10, 2020
    Inventor: EDWARD CHOW
  • Patent number: 10752334
    Abstract: A collapsible unmanned aerial vehicle has: a cylindrical structural body; a plurality of deployable mechanisms laterally distributed about the cylindrical structural body; a control unit; a portable power source; each of the plurality of deployable mechanisms comprising a lift-generating device, a pliable pylon and an actuation mechanism, the cylindrical structural body being terminally mounted to the pliable pylon, the lift-generating device being terminally mounted to the pliable pylon, the actuation mechanism being operatively integrated along the pliable pylon, the pliable pylon being selectively configured to be radially straightened from the cylindrical structural body and to arcuately collapsed into the cylindrical structural body via the actuation mechanism, the control unit and the portable power source each being electrically connected to the actuation mechanism; the control unit and the portable power source being mounted within the cylindrical structural body; and the portable power source being e
    Type: Grant
    Filed: October 2, 2017
    Date of Patent: August 25, 2020
    Inventor: Edward Chow
  • Patent number: 10598956
    Abstract: Generating an aspheric contact lens design for facilitating myopia control of a cornea of a patient includes operations of: obtain measurement for degree refractive error of the eye in diopters; obtain measurement of one or more biomechanical properties of the cornea; define a diameter of a central zone of the contact lens based on pupil size; select a base curve profile and width for the central zone based on the refractive error and the one or more biomechanical properties; define a width of a reverse zone adjacent to and encircling the central zone, the width being greater than 0.
    Type: Grant
    Filed: May 24, 2018
    Date of Patent: March 24, 2020
    Inventor: Edward Chow
  • Publication number: 20180329227
    Abstract: Generating an aspheric contact lens design for facilitating myopia control of a cornea of a patient includes operations of: obtain measurement for degree refractive error of the eye in diopters; obtain measurement of one or more biomechanical properties of the cornea; define a diameter of a central zone of the contact lens based on pupil size; select a base curve profile and width for the central zone based on the refractive error and the one or more biomechanical properties; define a width of a reverse zone adjacent to and encircling the central zone, the width being greater than 0.
    Type: Application
    Filed: May 24, 2018
    Publication date: November 15, 2018
    Inventor: Edward Chow
  • Patent number: 10001660
    Abstract: Generating an aspheric contact lens design for facilitating myopia control of a cornea of a patient includes operations of: obtain measurement for degree refractive error of the eye in diopters; obtain measurement of one or more biomechanical properties of the cornea; define a diameter of a central zone of the contact lens based on pupil size; select a base curve profile and width for the central zone based on the refractive error and the one or more biomechanical properties; define a width of a reverse zone adjacent to and encircling the central zone, the width being greater than 0.
    Type: Grant
    Filed: February 24, 2017
    Date of Patent: June 19, 2018
    Inventor: Edward Chow
  • Publication number: 20180093753
    Abstract: A collapsible, rapidly-deployable unmanned aerial vehicle includes a cylindrical structural body, a plurality of deployable mechanisms, a control unit, and a portable power source. The cylindrical structural body is dimensioned to be stored in a small space and deployed rapidly. The plurality of deployable mechanisms includes a lift-generating device for generating an upward thrust that allows the unmanned aerial vehicle to fly. Further, the plurality of deployable mechanisms can collapse to reduce the overall footprint of the cylindrical structural body, thereby allowing the unmanned aerial vehicle to be stored in a confined area. The control unit is integrated into the cylindrical structural body, whereby the control unit controls the flight of the present invention. The portable power source provides electrical energy to the electrically operated components of the unmanned aerial vehicle such as the plurality of deployable mechanisms and the control unit.
    Type: Application
    Filed: October 2, 2017
    Publication date: April 5, 2018
    Inventor: Edward Chow
  • Patent number: 9870457
    Abstract: Systems and methods for identifying and/or authenticating individuals utilizing microwave sensing modules are disclosed. A HEaRtbeat Microwave Authentication (HERMA) system can enable the active identification and/or authentication of a user by analyzing reflected RF signals that contain a person's unique characteristics related to their heartbeats. An illumination signal is transmitted towards a person where a reflected signal captures the motion of the skin and tissue (i.e. displacement) due to the person's heartbeats. The HERMA system can utilize existing transmitters in a mobile device (e.g. Wi-Fi, Bluetooth, Cellphone signals) as the illumination source with at least one external receive antenna. The received reflected signals can be pre-processed and analyzed to identify and/or authenticate a user.
    Type: Grant
    Filed: August 17, 2015
    Date of Patent: January 16, 2018
    Assignee: California Institute of Technology
    Inventors: James Paul Lux, Edward Chow, Michael Ray McKee, Salman-ul Mohammed Haque, Andre Tkacenko
  • Publication number: 20160048672
    Abstract: Systems and methods for identifying and/or authenticating individuals utilizing microwave sensing modules are disclosed. A HEaRtbeat Microwave Authentication (HERMA) system can enable the active identification and/or authentication of a user by analyzing reflected RF signals that contain a person's unique characteristics related to their heartbeats. An illumination signal is transmitted towards a person where a reflected signal captures the motion of the skin and tissue (i.e. displacement) due to the person's heartbeats. The HERMA system can utilize existing transmitters in a mobile device (e.g. Wi-Fi, Bluetooth, Cellphone signals) as the illumination source with at least one external receive antenna. The received reflected signals can be pre-processed and analyzed to identify and/or authenticate a user.
    Type: Application
    Filed: August 17, 2015
    Publication date: February 18, 2016
    Inventors: James Paul Lux, Edward Chow, Michael Ray McKee, Salman-ul Mohammed Haque, Andre Tkacenko
  • Patent number: 9040071
    Abstract: This invention is in the field of controlled elution devices for therapeutic delivery. There exists a need for a stand-alone capable device for the localized and extended delivery of a therapeutic. This need is overcome by the present invention having an examplary embodiment comprised of a microfilm base (12), a reservoir of a therapeutic (14) disposed about the microfilm base (12) and a top layer (24) that is (i) a plurality of laminated layers (24) of para-xylyelne polymer and/or (ii) para-xylyelne polymer endowed with oxidatively functionalized para-xyele units. The thicknesses of the device is optimally in the range of about 10 to about 200 microns. The device is usable for the localized release of broad spectrum therapeutics for interventional and preventative medicine.
    Type: Grant
    Filed: April 24, 2014
    Date of Patent: May 26, 2015
    Assignee: Cute Lovable Teddy Bear, LLC.
    Inventors: Erik Pierstorff, Christian Behrenbruch, Edward Chow, Dean Ho
  • Publication number: 20140236080
    Abstract: This invention is in the field of controlled elution devices for therapeutic delivery. There exists a need for a stand-alone capable device for the localized and extended delivery of a therapeutic. This need is overcome by the present invention having an examplary embodiment comprised of a microfilm base (12), a reservoir of a therapeutic (14) disposed about the microfilm base (12) and a top layer (24) that is (i) a plurality of laminated layers (24) of para-xylyelne polymer and/or (ii) para-xylyelne polymer endowed with oxidatively functionalized para-xyele units. The thicknesses of the device is optimally in the range of about 10 to about 200 microns. The device is usable for the localized release of broad spectrum therapeutics for interventional and preventative medicine.
    Type: Application
    Filed: April 24, 2014
    Publication date: August 21, 2014
    Applicant: CUTE LOVABLE TEDDY BEAR, LLC.
    Inventors: Erik Pierstorff, Christian Behrenbruch, Edward Chow, Dean Ho
  • Patent number: 8709467
    Abstract: This invention is in the field of controlled elution devices for therapeutic delivery. There exists a need for a stand-alone capable device for the localized and extended delivery of a therapeutic. This need is overcome by the present invention having an exemplary embodiment comprised of a microfilm base (12), a reservoir of a therapeutic (14) disposed about the microfilm base (12) and a top layer (24) that is (i) a plurality of laminated layers (24) of para-xylyelne polymer and/or (ii) para-xylyelne polymer endowed with oxidatively functionalized para-xyele units. The thicknesses of the device is optimally in the range of about 10 to about 200 microns. The device is usable for the localized release of broad spectrum therapeutics for interventional and preventative medicine.
    Type: Grant
    Filed: June 26, 2009
    Date of Patent: April 29, 2014
    Assignee: Cute Lovable Teddy Bear, LLC.
    Inventors: Erik Pierstorff, Edward Chow, Dean Ho, Christian Behrenbruch
  • Publication number: 20120135061
    Abstract: This invention is in the field of controlled elution devices for therapeutic delivery. There exists a need for a stand-alone capable device for the localized and extended delivery of a therapeutic. This need is overcome by the present invention having an exemplary embodiment comprised of a microfilm base (12), a reservoir of a therapeutic (14) disposed about the microfilm base (12) and a top layer (24) that is (i) a plurality of laminated layers (24) of para-xylyelne polymer and/or (ii) para-xylyelne polymer endowed with oxidatively functionalized para-xyele units. The thicknesses of the device is optimally in the range of about 10 to about 200 microns. The device is usable for the localized release of broad spectrum therapeutics for interventional and preventative medicine.
    Type: Application
    Filed: June 26, 2009
    Publication date: May 31, 2012
    Applicant: Cute Lovable Teddy Bear, LLC
    Inventors: Erik Pierstorff, Edward Chow, Dean Ho, Christian Behrenbruch
  • Publication number: 20070218005
    Abstract: Methods for determining the effect of a Clostridial neurotoxin on muscle are disclosed. In particular, methods for determining a potency and/or diffusion of a neurotoxin based on a nuclear index and/or an amount of muscle atrophy are disclosed. The methods may be used to distinguish two different Clostridial neurotoxins. In certain embodiments, the neurotoxins are obtained from Clostridium botulinum.
    Type: Application
    Filed: May 16, 2007
    Publication date: September 20, 2007
    Applicant: ALLERGAN, INC.
    Inventors: James Holland, Edward Chow
  • Patent number: 7229605
    Abstract: Methods for determining the effect of a Clostridial neurotoxin on muscle are disclosed. In particular, methods for determining a potency and/or diffusion of a neurotoxin based on a nuclear index and/or an amount of muscle atrophy are disclosed. The methods may be used to distinguish two different Clostridial neurotoxins. In certain embodiments, the neurotoxins are obtained from Clostridium botulinum.
    Type: Grant
    Filed: August 13, 2004
    Date of Patent: June 12, 2007
    Assignee: Allergan, Inc.
    Inventors: James M. Holland, Edward Chow
  • Patent number: 6984375
    Abstract: Methods for determining the effect of a Clostridal toxin on muscle are disclosed. In particular, methods for determining a potency and/or diffusion of a toxin based on a nuclear index and/or the extent of muscle atrophy are disclosed.
    Type: Grant
    Filed: July 29, 2002
    Date of Patent: January 10, 2006
    Assignee: Allergan, Inc.
    Inventors: James M. Holland, Edward Chow
  • Publication number: 20050019338
    Abstract: Methods for determining the effect of a Clostridial neurotoxin on muscle are disclosed. In particular, methods for determining a potency and/or diffusion of a neurotoxin based on a nuclear index and/or an amount of muscle atrophy are disclosed. The methods may be used to distinguish two different Clostridial neurotoxins. In certain embodiments, the neurotoxins are obtained from Clostridium botulinum.
    Type: Application
    Filed: August 13, 2004
    Publication date: January 27, 2005
    Applicant: Allergan Sales, Inc.
    Inventors: James Holland, Edward Chow