Patents by Inventor Jaroslav Pellant

Jaroslav Pellant 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).

  • Power semiconductor device
    Patent number: 4183042
    Abstract: A power semiconductor device for efficient heat dissipation. The construction eliminates a loose contact between the semiconductor element and a cooling jig.
    Type: Grant
    Filed: February 10, 1978
    Date of Patent: January 8, 1980
    Inventors: Petr Novak, Jaroslav Pellant, Jaroslav Zuna, Jindrich Kratina, Pavel Reichel, Pavel Kafunek