Patents by Inventor Charles Wm. Stewart

Charles Wm. Stewart 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: 11647934
    Abstract: A mono-layer electrode sensor suitable for a multitude of electrophysiology testing applications is disclosed. The electrode sensor can include a mono-layer of conductive film shaped with a soft-form geometry that is modifiable to a targeted size tailored to a patient. The conductive film includes a sensing area that is complementary to a size and morphology of a body structure of the patient. The conductive film can have a connector coupled to the sensor, and the skin adherent side can have a bio-compatible hydrogel coated there over including a non-conductive material formed over the connector portion of the conductive film.
    Type: Grant
    Filed: May 5, 2017
    Date of Patent: May 16, 2023
    Assignee: Konan Medical USA, Inc.
    Inventor: Charles Wm. Stewart
  • Publication number: 20210059514
    Abstract: A solution for imaging an eye of a patient is described. An illumination device can illuminate a linear volume of aqueous fluid of the eye of the patient with visible and/or infrared light from a location in a range between 25 to 65 degrees from a line of sight of the eye. At least one imaging device can acquire image data of the eye while it is being illuminated by the illumination device. The image data can be evaluated to determine one or more attributes of an aqueous fluid in an anterior segment of the eye delimited by the posterior surface of the cornea and the most anterior surfaces of the iris or lens and/or one or more attributes of the iris, eye, or surrounding tissues.
    Type: Application
    Filed: November 17, 2020
    Publication date: March 4, 2021
    Inventor: Charles Wm. Stewart
  • Patent number: 10653331
    Abstract: An electrode sensor is provided. The electrode sensor can include a conductive sensor area that is at least partially covered by hydrogel. The hydrogel can be conductive and adhere to skin. A receptacle can form an open container surrounding the conductive sensor area and the hydrogel.
    Type: Grant
    Filed: May 24, 2017
    Date of Patent: May 19, 2020
    Assignee: Konan Medical USA, Inc.
    Inventor: Charles Wm. Stewart
  • Publication number: 20170340232
    Abstract: An electrode sensor is provided. The electrode sensor can include a conductive sensor area that is at least partially covered by hydrogel. The hydrogel can be conductive and adhere to skin. A receptacle can form an open container surrounding the conductive sensor area and the hydrogel.
    Type: Application
    Filed: May 24, 2017
    Publication date: November 30, 2017
    Applicant: Konan Medical USA, Inc.
    Inventor: Charles Wm. Stewart
  • Publication number: 20170319093
    Abstract: A mono-layer electrode sensor suitable for a multitude of electrophysiology testing applications is disclosed. The electrode sensor can include a mono-layer of conductive film shaped with a soft-form geometry that is modifiable to a targeted size tailored to a patient. The conductive film includes a sensing area that is complementary to a size and morphology of a body structure of the patient. The conductive film can have a connector coupled to the sensor, and the skin adherent side can have a bio-compatible hydrogel coated there over including a non-conductive material formed over the connector portion of the conductive film.
    Type: Application
    Filed: May 5, 2017
    Publication date: November 9, 2017
    Applicant: Konan Medical USA, Inc.
    Inventor: Charles Wm. Stewart
  • Patent number: D791956
    Type: Grant
    Filed: May 6, 2016
    Date of Patent: July 11, 2017
    Inventor: Charles Wm. Stewart