Patents by Inventor Lucian Maria

Lucian Maria 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).

  • APPARATUS CONSTRUCTED AND ARRANGED TO PROCESS A PLURALITY OF SUBSTRATES
    Publication number: 20250069911
    Abstract: An apparatus for processing a plurality of substrates is provided. The apparatus may have a process tube creating a process chamber and a door configured to support substrates in the process chamber and to seal the process chamber. The apparatus may have a gas injector to provide process gas into the process chamber. The gas injector may be operably connected to a process gas line in a purge chamber to purge the connection between the gas injector and the process gas line.
    Type: Application
    Filed: August 22, 2024
    Publication date: February 27, 2025
    Inventors: Lucian Jdira, Johannes Maria Theodorus van Eijden, Theodorus G.M. Oosterlaken, Julien Laurentius Antonius Maria Keijser, Radko Bankras, Herbert Terhorst
  • High-speed peaking circuit for characteristic impedance control
    Patent number: 6642707
    Abstract: A high-speed tester channel architecture is disclosed for delivering and receiving signals to and from a device-under-test. The tester channel architecture includes drive/compare circuitry having respective driver and comparator transmission line paths and backmatch resistor circuitry to establish a backmatch condition. Peaking circuitry is disposed in each of the driver and comparator transmission line paths. The peaking circuitry includes a capacitive branch and an inductive branch operative to preserve the backmatch condition.
    Type: Grant
    Filed: September 13, 2000
    Date of Patent: November 4, 2003
    Assignee: Teradyne, Inc.
    Inventors: Cosmin Iorga, Alan B. Hussey, Gary Evans, Lucian Maria