Patents by Inventor Kyeong Ryong Lee

Kyeong Ryong Lee 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).

  • NOVEL SELF-INFLATING BAG WITH SPECIFIC COMPRESSION MARKS FOR PEDIATRIC AND ADOLESCENT RESUSCITATION
    Publication number: 20120222677
    Abstract: There is provided a novel self-inflating bag with specific compression marks for pediatric and adolescent resuscitation. The self-inflating bag provides various different range of accurate tidal volume depending on different size or weight of patient by marking compression points on the self-inflating bag.
    Type: Application
    Filed: September 2, 2011
    Publication date: September 6, 2012
    Applicant: Konkuk University Industrial Cooperation Corporation
    Inventors: Kyeong Ryong Lee, Sang O. Park, Kwang Je Baek, Dae Young Hong
  • Locking system for a security container
    Patent number: 5942973
    Abstract: A locking system for a security container includes a frame in cabinet form, a jamb formed on the frame, a movable locker plate which determines opening and closing of a door by overlapping with the jamb and which is formed on the door, a combination lock determining the movement of the locker plate, and a double relocking system including a first relocking system operated when a dial portion of the combination lock is attacked, and a second relocking system operated when a cam bolt portion of said combination lock is attacked.
    Type: Grant
    Filed: March 30, 1998
    Date of Patent: August 24, 1999
    Assignee: LG Electronics Inc.
    Inventor: Kyeong Ryong Lee