Patents by Inventor Yehoshua B Klyman

Yehoshua B Klyman 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).

  • Alarm with piezoelectric element driven repetitively over pseudorandom frequencies
    Patent number: 10522008
    Abstract: An improved pinpoint alarm system for sound localization comprising a voltage regulator logic controller, and sounder comprising a piezoelectric plate mounted in a Helmholtz generator, the logic controller configured and programmed to generate repetitively a pseudorandom frequency within a predetermined range of frequencies based on the peak or resonant frequencies of the sounder to directly or indirectly drive the sounder. The pinpoint alarm system can be used in a variety of applications, including vehicles and tracking devices.
    Type: Grant
    Filed: September 24, 2018
    Date of Patent: December 31, 2019
    Assignee: Challenge/Surge Inc.
    Inventor: Yehoshua B Klyman