Patents by Inventor Jeff Ko

Jeff Ko 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).

  • RESPONSIVE ELASTIC POLYMERS AND METHODS OF MAKING AND USING SAME
    Publication number: 20230098351
    Abstract: Disclosed herein are functionalized hyaluronic acid (HA), a responsive elastic polymer system comprising functionalized HA, and methods of fabrication and utilization of the same.
    Type: Application
    Filed: November 7, 2022
    Publication date: March 30, 2023
    Inventors: Meng DENG, Liangju KUANG, Gert J. BREUR, Jeff KO
  • RESPONSIVE ELASTIC POLYMERS AND METHODS OF MAKING AND USING SAME
    Publication number: 20190184024
    Abstract: Disclosed herein are functionalized hyaluronic acid (HA), a responsive elastic polymer system comprising functionalized HA, and methods of fabrication and utilization of the same. This polymer system may be used for controlled local or systemic drug delivery release of analgesics, anesthetics, antibiotics and other drugs as well as tissue engineering articles.
    Type: Application
    Filed: June 13, 2017
    Publication date: June 20, 2019
    Applicant: Purdue Research Foundation
    Inventors: Meng Deng, Liangju Kuang, Gert J. Breur, Jeff Ko
  • Radio frequency identification (RFID) system
    Patent number: 7741965
    Abstract: A group of technologies related to RFID reader and tag are described, including: redundant networked multimedia RFID reader, auto-ranging RFID reader, auto-planning RFID reader, smart active antenna RFID reader and novel RFID tags. These enabling technologies bring RFID reader operations into a new level of automation, capability and ease of implementation.
    Type: Grant
    Filed: June 16, 2005
    Date of Patent: June 22, 2010
    Assignee: Chung Nam Electronics Co., Ltd.
    Inventors: Kin Yue Albert Lai, On Yung Timmy Wong, Tak Ki Peter Wan, Hon Fai Eric Wong, Ngai Ming Tsang, Pak Yip Tony Ma, Ping Man Jeff Ko, Chi Chiu David Cheung