Patents by Inventor Miguel Rojas-Gonzales

Miguel Rojas-Gonzales 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).

  • Semiconductor device including a resistor metallic layer and method of forming the same
    Patent number: 9673192
    Abstract: A semiconductor device including a resistor metallic layer and method forming the same. In one embodiment, the semiconductor device includes a source region and a drain region of a power switch on a substrate. The semiconductor device also includes the resistor metallic layer over the source region and the drain region of the power switch. The resistor metallic layer includes a current sense resistor including a first current sense resistor metallic strip coupled between a first cross member and a second cross member, and a first gain resistor including a first gain resistor metallic strip coupled to the first cross member. The semiconductor device also includes an amplifier over the substrate and coupled to the first gain resistor metallic strip.
    Type: Grant
    Filed: March 27, 2015
    Date of Patent: June 6, 2017
    Assignee: Altera Corporation
    Inventors: Douglas Dean Lopata, Jeffrey Demski, Jay Norton, Miguel Rojas-Gonzales
  • Semiconductor device including a resistor metallic layer and method of forming the same
    Patent number: 9536938
    Abstract: A semiconductor device including a resistor metallic layer and method forming the same. In one embodiment, the semiconductor device includes a source region and a drain region of a semiconductor switch on a substrate. The semiconductor device also includes the resistor metallic layer over the source region and the drain region of the semiconductor switch. The resistor metallic layer includes a first resistor with a first resistor metallic strip coupled between a first cross member and a second cross member of the resistor metallic layer.
    Type: Grant
    Filed: March 27, 2015
    Date of Patent: January 3, 2017
    Assignee: Altera Corporation
    Inventors: Douglas Dean Lopata, Jeffrey Demski, Jay Norton, Miguel Rojas-Gonzales
  • Semiconductor device including a resistor metallic layer and method of forming the same
    Patent number: 9508785
    Abstract: A semiconductor device including a resistor metallic layer and method forming the same. In one embodiment, the semiconductor device includes a source region and a drain region of a semiconductor switch on a substrate. The semiconductor device also includes the resistor metallic layer over the source region and the drain region of the semiconductor switch. The resistor metallic layer includes a first resistor with a first resistor metallic strip coupled between a first cross member and a second cross member of the resistor metallic layer.
    Type: Grant
    Filed: March 27, 2015
    Date of Patent: November 29, 2016
    Assignee: Altera Corporation
    Inventors: Douglas Dean Lopata, Jeffrey Demski, Jay Norton, Miguel Rojas-Gonzales