Patents by Inventor Johannes G. Hamering

Johannes G. Hamering 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).

  • Television camera having an electronic viewfinder with a sound-level indicator
    Patent number: 4723162
    Abstract: The display screen of an electronic viewfinder displays camera setting information components outside the screne image, so that a camera operator can check the camera settings and possibly modify them to desired values without having to look away from the scene image. In the camera according to the invention, the sound recording level is displayed in the viewfinder as a bar whose length varies logarithmically. A stable presentation of the sound recording level is the result.
    Type: Grant
    Filed: August 25, 1986
    Date of Patent: February 2, 1988
    Assignee: U.S. Philips Corporation
    Inventor: Johannes G. Hamering