Patents by Inventor Julia GROSSER

Julia GROSSER 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).

  • Method for producing an optoelectronic semiconductor chip
    Patent number: 9799801
    Abstract: A method for producing an optoelectronic semiconductor chip comprises the following steps: providing a substrate, depositing a sacrificial layer, depositing a functional semiconductor layer sequence, laterally patterning the functional semiconductor layer sequence, and oxidizing the sacrificial layer in a wet thermal oxidation process.
    Type: Grant
    Filed: May 14, 2014
    Date of Patent: October 24, 2017
    Assignee: OSRAM OPTO SEMICONDUCTORS GMBH
    Inventors: Christian Schmid, Julia Grosser, Richard Floeter, Markus Broell
  • METHOD FOR PRODUCING AN OPTOELECTRONIC SEMICONDUCTOR CHIP
    Publication number: 20160104819
    Abstract: A method for producing an optoelectronic semiconductor chip comprises the following steps: providing a substrate, depositing a sacrificial layer, depositing a functional semiconductor layer sequence, laterally patterning the functional semiconductor layer sequence, and oxidizing the sacrificial layer in a wet thermal oxidation process.
    Type: Application
    Filed: May 14, 2014
    Publication date: April 14, 2016
    Applicant: OSRAM OPTO SEMICONDUCTORS GMBH
    Inventors: Christian SCHMID, Julia GROSSER, Richard FLOETER, Markus BROELL