Patents by Inventor Abdulhakem Elezzabi

Abdulhakem Elezzabi 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: 20240366429
    Abstract: An ophthalmological device and system is described that allows the simultaneous imaging of an eye using both scanning laser ophthalmoscopy (SLO) and optical coherence tomography (OCT). Further the device and system is capable of targeting and delivering a treatment laser for treatment of an eye condition.
    Type: Application
    Filed: May 22, 2024
    Publication date: November 7, 2024
    Applicant: PulseMedica Corp.
    Inventors: Nir Katchinskiy, Abdulhakem Elezzabi
  • Publication number: 20240366427
    Abstract: A therapeutic laser for use in treating ophthalmological conditions can be modulated by a spatial light modulation device in order to focus the therapeutic laser on a plurality of target locations simultaneously.
    Type: Application
    Filed: April 26, 2024
    Publication date: November 7, 2024
    Applicant: Pulsemedica Corp.
    Inventors: Nir Katchinskiy, Abdulhakem Elezzabi
  • Patent number: 11998487
    Abstract: An ophthalmological device and system is described that allows the simultaneous imaging of an eye using both scanning laser ophthalmoscopy (SLO) and optical coherence tomography (OCT). Further the device and system is capable of targeting and delivering a femtosecond treatment laser for treatment of an eye condition. The system further includes a machine learning algorithm to provide a suggested treatment procedure.
    Type: Grant
    Filed: September 27, 2023
    Date of Patent: June 4, 2024
    Assignee: PulseMedica Corp.
    Inventors: Nir Katchinskiy, Abdulhakem Elezzabi
  • Patent number: 11992440
    Abstract: A therapeutic laser for use in treating ophthalmological conditions can be modulated by a spatial light modulation device in order to focus the therapeutic laser on a plurality of target locations simultaneously.
    Type: Grant
    Filed: December 19, 2023
    Date of Patent: May 28, 2024
    Assignee: Pulsemedica Corp.
    Inventors: Nir Katchinskiy, Abdulhakem Elezzabi
  • Publication number: 20240115423
    Abstract: A therapeutic laser for use in treating ophthalmological conditions can be modulated by a spatial light modulation device in order to focus the therapeutic laser on a plurality of target locations simultaneously.
    Type: Application
    Filed: December 19, 2023
    Publication date: April 11, 2024
    Inventors: Nir Katchinskiy, Abdulhakem Elezzabi
  • Publication number: 20240016660
    Abstract: An ophthalmological device and system is described that allows the simultaneous imaging of an eye using both scanning laser ophthalmoscopy (SLO) and optical coherence tomography (OCT). Further the device and system is capable of targeting and delivering a treatment laser for treatment of an eye condition.
    Type: Application
    Filed: September 27, 2023
    Publication date: January 18, 2024
    Inventors: Nir Katchinskiy, Abdulhakem Elezzabi
  • Publication number: 20230381022
    Abstract: A therapeutic laser for use in treating ophthalmological conditions can be modulated by a spatial light modulation device in order to focus the therapeutic laser on a plurality of target locations simultaneously.
    Type: Application
    Filed: November 23, 2021
    Publication date: November 30, 2023
    Inventors: Nir Katchinskiy, Abdulhakem Elezzabi
  • Publication number: 20230372153
    Abstract: An ophthalmological device and system is described that allows the simultaneous imaging of an eye using both scanning laser ophthalmoscopy (SLO) and optical coherence tomography (OCT). Further the device and system is capable of targeting and delivering a treatment laser for treatment of an eye condition.
    Type: Application
    Filed: October 15, 2021
    Publication date: November 23, 2023
    Inventors: Nir Katchinskiy, Abdulhakem Elezzabi
  • Patent number: 11353764
    Abstract: An electrochromic (EC) device comprises a first electrode and a second electrode separated by an electrolyte. The first electrode comprises an electrochromic (EC) layer comprising a compound having the formula AiBjOk, where A comprises one or more elements selected from a group consisting of W, Mn, Mo, Co, Ni, Cs, and Zn, where B is different than A and comprises one or more elements selected from a group consisting of Mo, Ti, Nb, and V, where i and j have values that are greater than 0, and where k is a stoichiometric value that balances the formula. A is selected such that the EC layer has an improved optical contrast relative to BjOk and B is selected such that the EC layer has an improved specific charge capacity relative to AiOk.
    Type: Grant
    Filed: February 24, 2020
    Date of Patent: June 7, 2022
    Assignee: The Governors of the University of Alberta
    Inventors: Abdulhakem Elezzabi, Hai Zeng Li
  • Publication number: 20200301232
    Abstract: An electrochromic (EC) device comprises a first electrode and a second electrode separated by an electrolyte. The first electrode comprises an electrochromic (EC) layer comprising a compound having the formula AiBjOk, where A comprises one or more elements selected from a group consisting of W, Mn, Mo, Co, Ni, Cs, and Zn, where B is different than A and comprises one or more elements selected from a group consisting of Mo, Ti, Nb, and V, where i and j have values that are greater than 0, and where k is a stoichiometric value that balances the formula. A is selected such that the EC layer has an improved optical contrast relative to BjOk and B is selected such that the EC layer has an improved specific charge capacity relative to AiOk.
    Type: Application
    Filed: February 24, 2020
    Publication date: September 24, 2020
    Inventors: Abdulhakem ELEZZABI, Hai Zeng LI
  • Patent number: 9550069
    Abstract: There is disclosed a system and method for irradiating extracellular macular deposits through a cornea of an eye utilizing laser pulses. In an embodiment, the method comprises generating laser pulses of between about 1 femtosecond to 1,000,000 femtoseconds in a wavelength range from about 200 nanometers to 30 micrometers; and irradiating the extracellular macular deposits with the laser pulses for a preset temporal duration, energy, wavelength, spectral distribution, energy fluence, and power density. In an embodiment, the laser source generates a laser pulse in the range of about 0.001 nJ to 100 mJ of optical energy. By focusing the laser at a depth targeting extracellular macular deposits, the irradiating laser pulse is configured to ionize, remove, deplete, denature, and destroy the extracellular macular deposits without damaging the retinal pigmented epithelium cell membrane or mascula.
    Type: Grant
    Filed: March 4, 2015
    Date of Patent: January 24, 2017
    Inventor: Abdulhakem Elezzabi
  • Patent number: 8482841
    Abstract: A photonic/plasmonic device is disclosed that uses a ferroelectric material and its magnetization state in order to affect the physical properties of electromagnetic waves. The magnetization state of the ferromagnetic material may either be zero or nonzero. When the magnetization state of the ferromagnetic material is non-zero physical properties of the electromagnetic waves are altered. This effect can be used to make switches and the like.
    Type: Grant
    Filed: June 3, 2011
    Date of Patent: July 9, 2013
    Assignees: The United States of America, as represented by the Secretary of the Navy, University of Alberta
    Inventors: Mark B Johnson, Abdulhakem Elezzabi, Kenneth J. Chau
  • Patent number: 7978394
    Abstract: A photonic/plasmonic device is disclosed that uses a ferroelectric material and its magnetization state in order to affect the physical properties of electromagnetic waves. The magnetization state of the ferromagnetic material may either be zero or nonzero. When the magnetization state of the ferromagnetic material is non-zero physical properties of the electromagnetic waves are altered. This effect can be used to make switches and the like.
    Type: Grant
    Filed: March 17, 2009
    Date of Patent: July 12, 2011
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Mark B Johnson, Abdulhakem Elezzabi, Kenneth J. Chau