Patents by Inventor Leonard Rodriguez

Leonard Rodriguez 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).

  • Publication number: 20250079160
    Abstract: Methods and systems are disclosed for depositing an oxide in a recess of a substrate, including providing the substrate in a chamber, the substrate including at least one opening to the recess where the at least one opening is bordered by a perimeter in a surface area adjacent to and outside of the recess, where the recess includes an inner surface, pulsing an inhibitor into the chamber to preferentially deposit the inhibitor in a portion of the recess adjacent to at least one opening of the recess and on at least a portion of the surface area, pulsing a precursor into the chamber to chemisorb to the inner surface within the recess, pulsing an oxygen species into the chamber to form the oxide within the recess upon contact with the chemisorbed precursor, and repeating the above recited steps to deposit the oxide to a desired thickness level within the recess.
    Type: Application
    Filed: August 27, 2024
    Publication date: March 6, 2025
    Inventors: Jereld Lee Winkler, Devika Choudhury, Fu Tang, Leonard Rodriguez
  • Patent number: 11987881
    Abstract: A thin film deposition system is disclosed in order to form a thin film on a substrate. The thin film deposition system comprises a hydrogen peroxide source. The hydrogen peroxide source comprises an electrochemical cell that converts a hydrogen gas to a hydrogen ion gas. The electrochemical cell converts an oxygen gas and water into a liquid phase complex. The liquid phase complex reacts with the hydrogen ion gas to form hydrogen peroxide.
    Type: Grant
    Filed: May 19, 2021
    Date of Patent: May 21, 2024
    Assignee: ASM IP Holding B.V.
    Inventor: Leonard Rodriguez
  • Publication number: 20240142014
    Abstract: Various embodiments of the present technology may provide a valve manifold having a plurality of tiers with various through-holes and channels. The plurality of tiers may be connected together such that the through-holes and channels form a single, continuous flow path.
    Type: Application
    Filed: October 23, 2023
    Publication date: May 2, 2024
    Inventor: Leonard Rodriguez
  • Publication number: 20240123416
    Abstract: Vapor delivery apparatus configured for generating a gaseous precursor from solid source precursor particles in a fluidized bed are disclosed. In addition, vapor phase reactors including a vapor delivery apparatus including a fluidized bed of solid precursor are also disclosed. Methods for monitoring and a controlling a vapor delivery system including a fluidized bed also disclosed.
    Type: Application
    Filed: October 10, 2023
    Publication date: April 18, 2024
    Inventor: Leonard Rodriguez
  • Publication number: 20210363633
    Abstract: A thin film deposition system is disclosed in order to form a thin film on a substrate. The thin film deposition system comprises a hydrogen peroxide source. The hydrogen peroxide source comprises an electrochemical cell that converts a hydrogen gas to a hydrogen ion gas. The electrochemical cell converts an oxygen gas and water into a liquid phase complex. The liquid phase complex reacts with the hydrogen ion gas to form hydrogen peroxide.
    Type: Application
    Filed: May 19, 2021
    Publication date: November 25, 2021
    Inventor: Leonard Rodriguez
  • Publication number: 20010035702
    Abstract: An improved cart for a surgical console is disclosed. The cart includes a base, an internal frame coupled to the base, and an external housing substantially encasing the internal frame. The external housing comprises a single piece of molded plastic. The external housing prevents operating room fluid ingress into the internal frame. Therefore, the internal frame, its various portions, and the various electronic apparatus and consumables that are stored therein are protected from corrosion and damage.
    Type: Application
    Filed: May 23, 2001
    Publication date: November 1, 2001
    Inventors: Brian G. Murphy, Leonard A. Rodriguez, Earl F. Robinson
  • Patent number: D447567
    Type: Grant
    Filed: December 2, 1999
    Date of Patent: September 4, 2001
    Assignee: Alcon Universal Ltd.
    Inventors: Brian G. Murphy, Leonard A. Rodriguez, Ken Shelton, Scott L. Conway, Earl F. Robinson
  • Patent number: D477084
    Type: Grant
    Filed: December 16, 2002
    Date of Patent: July 8, 2003
    Assignee: Alcon, Inc.
    Inventors: Rabindra Menezes, William J. Kozlowski, Jr., Leonard A. Rodriguez
  • Patent number: D567561
    Type: Grant
    Filed: March 27, 2007
    Date of Patent: April 29, 2008
    Inventors: Leonard A. Rodriguez, Angelina M. Rodriguez
  • Patent number: D376207
    Type: Grant
    Filed: December 15, 1995
    Date of Patent: December 3, 1996
    Assignee: Alcon Laboratories, Inc.
    Inventors: Mark Buczek, Bruno Dacquay, James R. Dennewill, K. Allen Le, Leonard Rodriguez, Philip J. D'Almada Remedios, Douglas F. Walker