Patents by Inventor Ernest Jellinek

Ernest Jellinek 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: 4107689
    Abstract: An automatic vehicle location system wherein the position of a mobile unit is at any time (on a "real-time" basis) defined by a stored predetermined location code communicated to the mobile unit from a remote unit at a predetermined location and dead reckoned location coordinates relative to such stored location. When the mobile unit passes into the vicinity of a different remote unit, a new predetermined location code is communicated to the mobile unit from such remote units, and the dead reckoned coordinates are reset to zero. A novel dead reckoning system for use in conjunction with a specific deployment of the remote units is also disclosed.
    Type: Grant
    Filed: June 7, 1976
    Date of Patent: August 15, 1978
    Assignee: RCA Corporation
    Inventor: Ernest Jellinek
  • Patent number: 4055750
    Abstract: A two-odometer heading sensor wherein an accumulator is incremented or decremented in response to detected increments of turn angle. Provisions are disclosed for avoiding errors due to spurious differences in the distance sensed by the respective odometers.
    Type: Grant
    Filed: June 7, 1976
    Date of Patent: October 25, 1977
    Assignee: RCA Corporation
    Inventor: Ernest Jellinek