Patents by Inventor Bent Jorgensen

Bent Jorgensen 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).

  • Audio signal switching system
    Patent number: 5130662
    Abstract: The present invention relates to the technical field of audio engineering, more specifically audio recording studio technique, radio and television broadcasting technique, the present invention comprising: a first plurality of input amplifier means, each of said input amplifier means having a first transformer means and a first buffer amplifier means, a second plurality of output amplifier means, each of said output amplifier means having a second transformer means and a second buffer amplifier means, switching means for interconnecting at least a single output of a specific input amplifier means and at least a single input of a specific output amplifier means for inputting said amplified and unbalanced signal from said specific input amplifier means to said specific output amplifier means.
    Type: Grant
    Filed: March 12, 1991
    Date of Patent: July 14, 1992
    Assignee: NTP Elektronik A/S
    Inventors: Bent Jorgensen, Harald Toft