Patents by Inventor Jay M. Stewart

Jay M. 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).

  • HEARING ASSISTANCE DEVICE
    Publication number: 20220248154
    Abstract: Various embodiments of a hearing assistance device and a method of forming such device are disclosed. The device includes a housing having a shell and a frame disposed at least partially within the shell. An inner surface of the shell and at least a portion of the frame define a void. Further, an indentation hardness value of the frame is greater than an indentation hardness value of the shell. The hearing assistance device also includes hearing assistance components that are disposed at least partially within the void.
    Type: Application
    Filed: April 21, 2022
    Publication date: August 4, 2022
    Inventors: Jay M. Stewart, Westley G. Gentry, Michael K. Sacha, Craig C. Feldsien
  • Hearing assistance device
    Patent number: 11350227
    Abstract: Various embodiments of a hearing assistance device and a method of forming such device are disclosed. The device includes a housing having a shell and a frame disposed at least partially within the shell. An inner surface of the shell and at least a portion of the frame define a void. Further, an indentation hardness value of the frame is greater than an indentation hardness value of the shell. The hearing assistance device also includes hearing assistance components that are disposed at least partially within the void.
    Type: Grant
    Filed: February 10, 2017
    Date of Patent: May 31, 2022
    Assignee: Starkey Laboratories, Inc.
    Inventors: Jay M. Stewart, Westley G. Gentry, Michael K. Sacha, Craig C. Feldsien
  • HEARING ASSISTANCE DEVICE
    Publication number: 20180234781
    Abstract: Various embodiments of a hearing assistance device and a method of forming such device are disclosed. The device includes a housing having a shell and a frame disposed at least partially within the shell. An inner surface of the shell and at least a portion of the frame define a void. Further, an indentation hardness value of the frame is greater than an indentation hardness value of the shell. The hearing assistance device also includes hearing assistance components that are disposed at least partially within the void.
    Type: Application
    Filed: February 10, 2017
    Publication date: August 16, 2018
    Inventors: Jay M. Stewart, Westley G. Gentry, Michael K. Sacha, Craig C. Feldsien
  • Biodegradable PEG based polymer formulations in ocular applications
    Publication number: 20030223957
    Abstract: The present invention relates to methods and pharmaceutical compositions involving the use of bioerodible (biodegradable) polymers to address fundamental needs in ocular surgery including sealants and sealing methods, barriers to cellular adhesion and proliferation, and mechanical barriers. In a particular embodiment, the present invention is also directed to the treatment of intraocular hypotony in an eye by limiting the flow of aqueous from the eye. In a preferred embodiment, application of a polymer, such as to the angle of the eye, limits the flow, thereby increasing the intraocular pressure.
    Type: Application
    Filed: April 10, 2003
    Publication date: December 4, 2003
    Inventors: Daniel M. Schwartz, Keith G. Duncan, Jay M. Stewart