Patents by Inventor Anton M. Gebert

Anton M. Gebert 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).

  • Circuit for use in programmable hearing aids
    Patent number: 4947433
    Abstract: A circuit for use in programmable hearing aids is programmed by inputting digital pulses along two input lines. The programmed information is stored in ring counters and then registered in EEPROMS. A multiplexer (itself a ring counter) selects the ring counter which will be incremented by pulses input to one of the input lines.
    Type: Grant
    Filed: March 29, 1989
    Date of Patent: August 7, 1990
    Assignee: Siemens Hearing Instruments, Inc.
    Inventor: Anton M. Gebert
  • Hearing aid noise suppression system
    Patent number: 4750207
    Abstract: A hearing aid responds to increased noise by changing its frequency response to reduce the effects of the noise. The hearing aid has a circuit which varies the frequency response of the unit as a function of low-frequency sounds, using a fast attack time and a much slower release time.
    Type: Grant
    Filed: March 31, 1986
    Date of Patent: June 7, 1988
    Assignee: Siemens Hearing Instruments, Inc.
    Inventors: Anton M. Gebert, Yuri Gokhin