Patents by Inventor Cindy Choi

Cindy Choi 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).

  • Power Electronics Module
    Publication number: 20220149723
    Abstract: A power electronic module comprising a housing that receives at least one power converter is provided. The housing contains a polymer composition that includes an electromagnetic interference filler distributed within a polymer matrix. The polymer matrix contains a thermoplastic polymer having a deflection temperature under load of about 40° C. or more as determined in accordance with ISO 75-2:2013 at a load of 1.8 MPa. Further, the composition exhibits an electromagnetic interference shielding effectiveness of about 25 decibels or more as determined in accordance with ASTM D4935-18 at a frequency of 30 MHz and thickness of 3 millimeters.
    Type: Application
    Filed: November 9, 2021
    Publication date: May 12, 2022
    Inventors: Suresh Subramonian, Prabuddha Bansal, Young-Chul Yang, Cindy Choi, Arno Wolf
  • Agents for enhancement of production of biofuel precursors in microalgae
    Patent number: 10472643
    Abstract: We identified 17 transcription factor genes that regulate lipid production and activity in an organism. We subsequently detailed characterization of one of them (psr1). Constructs, methods and systems for enhancing or increasing lipid production in an organism are described.
    Type: Grant
    Filed: December 17, 2018
    Date of Patent: November 12, 2019
    Assignee: The Regents of the University of California
    Inventors: Chia-Lin Wei, Chew Yee Ngan, Chee Hong Wong, Cindy Choi
  • Agents For Enhancement Of Production Of Biofuel Precursors In Microalgae
    Publication number: 20190112615
    Abstract: We identified 17 transcription factor genes that regulate lipid production and activity in an organism. We subsequently detailed characterization of one of them (psr1). Constructs, methods and systems for enhancing or increasing lipid production in an organism are described.
    Type: Application
    Filed: December 17, 2018
    Publication date: April 18, 2019
    Applicant: The Regents of the University of California
    Inventors: Chia-Lin Wei, Chew Yee Ngan, Chee Hong Wong, Cindy Choi
  • Agents for enhancement of production of biofuel precursors in microalgae
    Patent number: 10155954
    Abstract: We identified 17 transcription factor genes that regulate lipid production and activity in an organism. We subsequently detailed characterization of one of them (psr1). Constructs, methods and systems for enhancing or increasing lipid production in an organism are described.
    Type: Grant
    Filed: August 22, 2016
    Date of Patent: December 18, 2018
    Assignee: The Regents of the University of California
    Inventors: Chia-Lin Wei, Chew Yee Ngan, Chee Hong Wong, Cindy Choi
  • AGENTS FOR ENHANCEMENT OF PRODUCTION OF BIOFUEL PRECURSORS IN MICROALGAE
    Publication number: 20170016016
    Abstract: We identified 17 transcription factor genes that regulate lipid production and activity in an organism. We subsequently detailed characterization of one of them (psr1). Constructs, methods and systems for enhancing or increasing lipid production in an organism are described.
    Type: Application
    Filed: August 22, 2016
    Publication date: January 19, 2017
    Inventors: Chia-Lin Wei, Chew Yee Ngan, Chee Hong Wong, Cindy Choi