Patents by Inventor Chaokai Chen

Chaokai Chen 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 AND METHOD FOR PROVIDING A PULSE OF A PRECURSOR
    Publication number: 20250277308
    Abstract: Apparatus, systems and methods for providing a pulse of a precursor are provided. The apparatus, systems and methods as described herein can be used to, for example, rapidly pulse a precursor to a reactor and provide relatively high flow of a purge gas during a purge of the reactor.
    Type: Application
    Filed: February 27, 2025
    Publication date: September 4, 2025
    Inventors: Jereld Lee Winkler, Harihara Krishnan Krishnamoorthy, Eric James Shero, Eric Jen Cheng Liu, Fu Tang, Petri Raisanen, Chaokai Chen, Kyle Fondurulia
  • Table
    Patent number: D936758
    Type: Grant
    Filed: October 27, 2020
    Date of Patent: November 23, 2021
    Inventor: Chaokai Chen