Patents by Inventor Bobby R. Bell

Bobby R. Bell 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: 10332810
    Abstract: Systems and methods for performing one or more processes on a specimen are provided. One system includes a deposition module incorporated into an existing tool configured to perform an inspection and/or metrology process. The deposition module is configured to deposit one or more materials on a specimen prior to the inspection and/or metrology process performed on the specimen. In some embodiments, the system also includes a stripping module incorporated into the existing tool, and the stripping module is configured to remove material(s) from the specimen subsequent to the inspection and/or metrology process performed on the specimen. The existing tool includes an illumination subsystem configured to direct light having one or more illumination wavelengths to the specimen; a detection subsystem configured to detect light from the specimen; and a computer subsystem configured to determine information for the specimen using output generated by the detection subsystem responsive to the detected light.
    Type: Grant
    Filed: October 24, 2017
    Date of Patent: June 25, 2019
    Assignee: KLA-Tencor Corp.
    Inventor: Bobby R. Bell
  • Publication number: 20180114732
    Abstract: Systems and methods for performing one or more processes on a specimen are provided. One system includes a deposition module incorporated into an existing tool configured to perform an inspection and/or metrology process. The deposition module is configured to deposit one or more materials on a specimen prior to the inspection and/or metrology process performed on the specimen. In some embodiments, the system also includes a stripping module incorporated into the existing tool, and the stripping module is configured to remove material(s) from the specimen subsequent to the inspection and/or metrology process performed on the specimen. The existing tool includes an illumination subsystem configured to direct light having one or more illumination wavelengths to the specimen; a detection subsystem configured to detect light from the specimen; and a computer subsystem configured to determine information for the specimen using output generated by the detection subsystem responsive to the detected light.
    Type: Application
    Filed: October 24, 2017
    Publication date: April 26, 2018
    Inventor: Bobby R. Bell