Patents by Inventor Vincent Lu

Vincent Lu 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: 20250146747
    Abstract: A heat integration method, including providing a hot gas stream, wherein the hot gas stream includes carbon dioxide and at least one gas from the following: carbon monoxide, nitrogen, and oxygen. Recovering waste heat from the hot gas stream by producing a steam stream by indirect heat exchange, and utilizing the steam stream in a carbon capture system, wherein the carbon capture system includes a cryogenic partial condensation step. Wherein the carbon capture system produces a product carbon dioxide stream.
    Type: Application
    Filed: November 6, 2024
    Publication date: May 8, 2025
    Inventors: Vincent LU, Mathieu LECLERC, Charles BIGNAUD, Guillaume RODRIGUES, Richard DUBETTIER
  • Publication number: 20240203743
    Abstract: A method of processing a semiconductor substrate, including performing a first ion implantation process on the substrate, wherein a first ion beam formed of an ionized first dopant species is directed at a top surface of the substrate and is blocked from a first portion of the substrate while being allowed to implant a second portion of the substrate, and performing a second ion implantation process on the substrate, wherein a second ion beam formed of an ionized second dopant species is directed at the top surface of the substrate and is blocked from the first portion of the substrate while being allowed to implant the second portion of the substrate, wherein an effect of the second ion implantation process on an oxidation rate of the second portion counteracts an effect of the first ion implantation process on the oxidation rate of the second portion.
    Type: Application
    Filed: December 20, 2022
    Publication date: June 20, 2024
    Applicant: Applied Materials, Inc.
    Inventors: Supakit Charnvanichborikarn, Cao-Minh Vincent Lu, Ana Cristina Gomez Herrero, Hans-Joachim Ludwig Gossmann, Wei Zou, Andrew Michael Waite
  • Patent number: 11724725
    Abstract: A system for measuring motion of a locomotive vehicle includes a speed sensor, a decelerometer and an onboard processing unit. The speed sensor is configured to measure wheel speed of the locomotive vehicle. The decelerometer includes a level-sensitive device configured to measure acceleration or deceleration of the locomotive vehicle as a function of a tilt from a level position. The onboard processing unit computes a current grade traversed by the locomotive vehicle prior to detection of a slip or slide condition based on a first measurement signal from the decelerometer. Upon detection of the slip or slide condition, the onboard processing unit obtains a second measurement signal from the decelerometer and filters out the current grade from the second measurement signal. The onboard processing unit determines an actual acceleration or deceleration of the locomotive vehicle during the slip or slide condition from the filtered second measurement signal from the decelerometer.
    Type: Grant
    Filed: January 27, 2021
    Date of Patent: August 15, 2023
    Assignee: Siemens Mobility, Inc.
    Inventors: Timothy Dixon, Raymund Novak, Meng Ju Vincent Lu, Scott Novak
  • Publication number: 20220234633
    Abstract: A system for measuring motion of a locomotive vehicle includes a speed sensor, a decelerometer and an onboard processing unit. The speed sensor is configured to measure wheel speed of the locomotive vehicle. The decelerometer includes a level-sensitive device configured to measure acceleration or deceleration of the locomotive vehicle as a function of a tilt from a level position. The onboard processing unit computes a current grade traversed by the locomotive vehicle prior to detection of a slip or slide condition based on a first measurement signal from the decelerometer. Upon detection of the slip or slide condition, the onboard processing unit obtains a second measurement signal from the decelerometer and filters out the current grade from the second measurement signal. The onboard processing unit determines an actual acceleration or deceleration of the locomotive vehicle during the slip or slide condition from the filtered second measurement signal from the decelerometer.
    Type: Application
    Filed: January 27, 2021
    Publication date: July 28, 2022
    Inventors: Timothy Dixon, Raymund Novak, Meng Ju Vincent Lu, Scott Novak
  • Publication number: 20020063681
    Abstract: The present invention provides a method for producing a multimedia file via a network comprising the steps of: storing a plurality of multimedia objects at a plurality of corresponding layers, generating an interface displaying the layers, through which the multimedia objects are selected according to the layers at a first client, and combining the selected multimedia objects to generate a first multimedia file at a server.
    Type: Application
    Filed: October 19, 2001
    Publication date: May 30, 2002
    Inventors: Hsin Ting Lan, Wesley Shih, Ho Fa Chiang, Vincent Lu, Milton Chen