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).
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Publication number: 20260093129Abstract: 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: ApplicationFiled: March 6, 2024Publication date: April 2, 2026Inventor: Edward CHOW
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Patent number: 11953760Abstract: 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: GrantFiled: August 25, 2022Date of Patent: April 9, 2024Inventor: Edward Chow
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Publication number: 20230204977Abstract: 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: ApplicationFiled: August 25, 2022Publication date: June 29, 2023Inventor: Edward CHOW
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Patent number: 11460718Abstract: 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: GrantFiled: March 23, 2020Date of Patent: October 4, 2022Inventor: Edward Chow
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Publication number: 20200285073Abstract: 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: ApplicationFiled: March 23, 2020Publication date: September 10, 2020Inventor: EDWARD CHOW
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Patent number: 10752334Abstract: 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 eType: GrantFiled: October 2, 2017Date of Patent: August 25, 2020Inventor: Edward Chow
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Patent number: 10598956Abstract: 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: GrantFiled: May 24, 2018Date of Patent: March 24, 2020Inventor: Edward Chow
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Publication number: 20180329227Abstract: 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: ApplicationFiled: May 24, 2018Publication date: November 15, 2018Inventor: Edward Chow
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Patent number: 10001660Abstract: 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: GrantFiled: February 24, 2017Date of Patent: June 19, 2018Inventor: Edward Chow
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Publication number: 20180093753Abstract: 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: ApplicationFiled: October 2, 2017Publication date: April 5, 2018Inventor: Edward Chow
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Patent number: 9870457Abstract: 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: GrantFiled: August 17, 2015Date of Patent: January 16, 2018Assignee: California Institute of TechnologyInventors: James Paul Lux, Edward Chow, Michael Ray McKee, Salman-ul Mohammed Haque, Andre Tkacenko
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Publication number: 20160048672Abstract: 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: ApplicationFiled: August 17, 2015Publication date: February 18, 2016Inventors: James Paul Lux, Edward Chow, Michael Ray McKee, Salman-ul Mohammed Haque, Andre Tkacenko
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Patent number: 9040071Abstract: 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: GrantFiled: April 24, 2014Date of Patent: May 26, 2015Assignee: Cute Lovable Teddy Bear, LLC.Inventors: Erik Pierstorff, Christian Behrenbruch, Edward Chow, Dean Ho
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Publication number: 20140236080Abstract: 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: ApplicationFiled: April 24, 2014Publication date: August 21, 2014Applicant: CUTE LOVABLE TEDDY BEAR, LLC.Inventors: Erik Pierstorff, Christian Behrenbruch, Edward Chow, Dean Ho
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Patent number: 8709467Abstract: 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: GrantFiled: June 26, 2009Date of Patent: April 29, 2014Assignee: Cute Lovable Teddy Bear, LLC.Inventors: Erik Pierstorff, Edward Chow, Dean Ho, Christian Behrenbruch
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Publication number: 20120135061Abstract: 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: ApplicationFiled: June 26, 2009Publication date: May 31, 2012Applicant: Cute Lovable Teddy Bear, LLCInventors: Erik Pierstorff, Edward Chow, Dean Ho, Christian Behrenbruch
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Publication number: 20070218005Abstract: 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: ApplicationFiled: May 16, 2007Publication date: September 20, 2007Applicant: ALLERGAN, INC.Inventors: James Holland, Edward Chow
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Patent number: 7229605Abstract: 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: GrantFiled: August 13, 2004Date of Patent: June 12, 2007Assignee: Allergan, Inc.Inventors: James M. Holland, Edward Chow
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Patent number: 6984375Abstract: 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: GrantFiled: July 29, 2002Date of Patent: January 10, 2006Assignee: Allergan, Inc.Inventors: James M. Holland, Edward Chow
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Publication number: 20050019338Abstract: 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: ApplicationFiled: August 13, 2004Publication date: January 27, 2005Applicant: Allergan Sales, Inc.Inventors: James Holland, Edward Chow