Patents by Inventor David I. Chang

David I. Chang 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: 20240156898
    Abstract: Provided herein are methods and compositions for treating ocular diseases, disorders, and conditions. Described are compositions and methods for preventing, treating, or ameliorating an inflammation-mediated disease or condition in an individual comprising administering to the subject a Fas inhibitor, its derivative, or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: December 14, 2023
    Publication date: May 16, 2024
    Inventors: Andrew J. KOCAB, Constance I. CHANG, David N. ZACKS, David A. ESPOSITO, William J. BROCK, Jana VAN DE GOOR
  • Patent number: 6538595
    Abstract: An infrared (IR) keyboard having a communication protocol and a method for operating same includes circuitry for converting a standard recognized keystroke into a corresponding IR data word for transmission to an IR receiver. The IR keyboard includes circuitry and logic which determines the type of key being actuated and assigns a communication protocol based upon the detected key. An IR code word corresponding to the detected key is associated with the key press and is transmitted from the IR keyboard to an IR receiver using a protocol corresponding to the type of key detected.
    Type: Grant
    Filed: January 26, 2000
    Date of Patent: March 25, 2003
    Assignee: Scientific-Atlanta, Inc.
    Inventors: John R. Tucker, David I. Chang, William L. Lott
  • Patent number: D373588
    Type: Grant
    Filed: June 29, 1995
    Date of Patent: September 10, 1996
    Assignee: Scientific-Atlanta, Inc.
    Inventors: Donald H. Bowen, Jr., David I. Chang, Bryce G. Rutter, Michael D. Prstojevich, Robert T. Van Orden, Charles K. Fincher
  • Patent number: D421016
    Type: Grant
    Filed: December 13, 1997
    Date of Patent: February 22, 2000
    Assignee: Scientific-Atlanta, Inc.
    Inventors: Donald H. Bowen, David I. Chang, John R. Tucker