Patents by Inventor Denny Limanto

Denny Limanto 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).

  • Logic gate cell structure
    Patent number: 11069678
    Abstract: A logic gate cell structure is disclosed. The logic gate cell structure includes a substrate, a channel layer disposed over the substrate, and a field-effect transistor (FET) contact layer disposed over the channel layer. The FET contact layer is divided by an isolation region into a single contact region and a combined contact region. The channel layer and the FET contact layer form part of a FET device. A collector layer is disposed within the combined contact region over the FET contact layer to provide a current path between the channel layer and the collector layer though the FET contact layer. The collector layer, a base layer, and an emitter layer form part of a bipolar junction transistor.
    Type: Grant
    Filed: August 29, 2017
    Date of Patent: July 20, 2021
    Assignee: Qorvo US, Inc.
    Inventors: Peter J. Zampardi, Brian G. Moser, Denny Limanto
  • LOGIC GATE CELL STRUCTURE
    Publication number: 20190067275
    Abstract: A logic gate cell structure is disclosed. The logic gate cell structure includes a substrate, a channel layer disposed over the substrate, and a field-effect transistor (FET) contact layer disposed over the channel layer. The FET contact layer is divided by an isolation region into a single contact region and a combined contact region. The channel layer and the FET contact layer form part of a FET device. A collector layer is disposed within the combined contact region over the FET contact layer to provide a current path between the channel layer and the collector layer though the FET contact layer. The collector layer, a base layer, and an emitter layer form part of a bipolar junction transistor.
    Type: Application
    Filed: August 29, 2017
    Publication date: February 28, 2019
    Inventors: Peter J. Zampardi, Brian G. Moser, Denny Limanto