Patents by Inventor Charles Holzwarth

Charles Holzwarth 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).

  • Patent number: 11815810
    Abstract: The present disclosure is directed to EUV mask inspection tools including a source assembly that generates a EUV beam, a detector assembly having a projection optics system, a processor, a movable stage supporting a patterned mask, a stage control system, and a processor programmed to set the height for the stage based on instructions of a first program module that analyzes and combines mask pattern data and mask layout information to generate an out-of-plane distortion map. In an aspect, a second program module generates instructions to analyze inspection results outputted by the inspection tool to generate a defocus characterization map. In a further aspect, a present method provides predictive data and actual measured data to determine stage heights for use by a present mask inspection tool for inspection of patterned EUV masks to obtain results that compensate for defocusing to due to bowing of the patterned EUV mask.
    Type: Grant
    Filed: September 22, 2021
    Date of Patent: November 14, 2023
    Assignee: INTEL CORPORATION
    Inventors: Yoshihiro Tezuka, Marieke Ordway, Charles Holzwarth
  • Publication number: 20220004106
    Abstract: The present disclosure is directed to EUV mask inspection tools including a source assembly that generates a EUV beam, a detector assembly having a projection optics system, a processor, a movable stage supporting a patterned mask, a stage control system, and a processor programmed to set the height for the stage based on instructions of a first program module that analyzes and combines mask pattern data and mask layout information to generate an out-of-plane distortion map. In an aspect, a second program module generates instructions to analyze inspection results outputted by the inspection tool to generate a defocus characterization map. In a further aspect, a present method provides predictive data and actual measured data to determine stage heights for use by a present mask inspection tool for inspection of patterned EUV masks to obtain results that compensate for defocusing to due to bowing of the patterned EUV mask.
    Type: Application
    Filed: September 22, 2021
    Publication date: January 6, 2022
    Inventors: Yoshihiro Tezuka, Marieke Ordway, Charles Holzwarth
  • Patent number: 10068718
    Abstract: Embodiments of the present disclosure are directed towards Faradaic energy storage device structures and associated techniques and configurations. In one embodiment, an apparatus includes an apparatus comprising a substrate having a plurality of holes disposed in a surface of the substrate, the plurality of holes being configured in an array of multiple rows and an active material for Faradaic energy storage disposed in the plurality of holes to substantially fill the plurality of holes. Other embodiments may be described and/or claimed.
    Type: Grant
    Filed: June 16, 2016
    Date of Patent: September 4, 2018
    Assignee: Intel Corporation
    Inventors: Priyanka Pande, Cary L. Pint, Yang Liu, Wei Jin, Charles Holzwarth, Donald Gardner
  • Publication number: 20160300668
    Abstract: Embodiments of the present disclosure are directed towards Faradaic energy storage device structures and associated techniques and configurations. In one embodiment, an apparatus includes an apparatus comprising a substrate having a plurality of holes disposed in a surface of the substrate, the plurality of holes being configured in an array of multiple rows and an active material for Faradaic energy storage disposed in the plurality of holes to substantially fill the plurality of holes. Other embodiments may be described and/or claimed.
    Type: Application
    Filed: June 16, 2016
    Publication date: October 13, 2016
    Inventors: Priyanka Pande, Cary L. Pint, Yang Liu, Wei Jin, Charles Holzwarth, Donald Gardner
  • Patent number: 9396883
    Abstract: Embodiments of the present disclosure are directed towards Faradaic energy storage device structures and associated techniques and configurations. In one embodiment, an apparatus includes an apparatus comprising a substrate having a plurality of holes disposed in a surface of the substrate, the plurality of holes being configured in an array of multiple rows and an active material for Faradaic energy storage disposed in the plurality of holes to substantially fill the plurality of holes. Other embodiments may be described and/or claimed.
    Type: Grant
    Filed: April 26, 2013
    Date of Patent: July 19, 2016
    Assignee: Intel Corporation
    Inventors: Priyanka Pande, Cary L. Pint, Yang Liu, Wei Jin, Charles Holzwarth, Donald Gardner
  • Publication number: 20140321093
    Abstract: Embodiments of the present disclosure are directed towards Faradaic energy storage device structures and associated techniques and configurations. In one embodiment, an apparatus includes an apparatus comprising a substrate having a plurality of holes disposed in a surface of the substrate, the plurality of holes being configured in an array of multiple rows and an active material for Faradaic energy storage disposed in the plurality of holes to substantially fill the plurality of holes. Other embodiments may be described and/or claimed.
    Type: Application
    Filed: April 26, 2013
    Publication date: October 30, 2014
    Inventors: Priyanka Pande, Cary L. Pint, Yang Liu, Wei Jin, Charles Holzwarth, Donald Gardner
  • Patent number: 7920770
    Abstract: Structures including optical waveguides disposed over substrates having a chamber or trench defined therein, and methods for formation thereof.
    Type: Grant
    Filed: May 1, 2008
    Date of Patent: April 5, 2011
    Assignee: Massachusetts Institute of Technology
    Inventors: Charles Holzwarth, Jason S. Orcutt, Milos Popovic, Judy L. Hoyt, Rajeev Ram
  • Publication number: 20090274418
    Abstract: Structures including optical waveguides disposed over substrates having a chamber or trench defined therein, and methods for formation thereof.
    Type: Application
    Filed: May 1, 2008
    Publication date: November 5, 2009
    Applicant: MASSACHUSETTS INSTITUTE OF TECHNOLOGY
    Inventors: Charles Holzwarth, Jason S. Orcutt, Milos Popovic, Judy L. Hoyt, Rajeev Ram