Patents by Inventor Derek Scott Johnson

Derek Scott Johnson 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).

  • Environmental condition alarm with voice enunciation
    Patent number: 6970077
    Abstract: An ambient condition detector can provide verbal feedback to a user or consumer indicative of an alarm condition being sensed beyond the existence of a predetermined alarm condition and/or location. Information pertaining to developing alarm conditions whether gas or fire, that are being sensed can be verbally fed back to the consumer either automatically or in response to incident infrared control signals directed to the detector by the consumer. Additional status and/or parametric information can be provided by the consumer in response to incoming infrared command signals.
    Type: Grant
    Filed: February 7, 2002
    Date of Patent: November 29, 2005
    Assignee: BRK Brands, Inc.
    Inventors: Derek Scott Johnson, Floyd Edward Brooks, Michael A. Swieboda