Patents by Inventor Jun Im

Jun Im 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).

  • Patent number: 7344676
    Abstract: A BCC phase hydrogen storage alloy capable of storing approximately 4.0 wt. % hydrogen and delivering reversibly up to 3.0 wt. % hydrogen at temperatures up to 110° C. The hydrogen storage alloys also possess excellent kinetics whereby up to 80% of the hydrogen storage capacity of the hydrogen storage alloy may be reached in 30 seconds and 80% of the total hydrogen storage capacity may be desorbed from the hydrogen storage alloy in 90 seconds. The hydrogen storage alloys also have excellent stability which provides for long cycle life.
    Type: Grant
    Filed: December 19, 2003
    Date of Patent: March 18, 2008
    Assignee: Ovonic Hydrogen Systems LLC
    Inventors: Kwo Young, Michael A. Fetcenko, Taihei Ouchi, Jun Im, Stanford R. Ovshinsky, Feng Li, Melanie Reinhout
  • Publication number: 20060032561
    Abstract: A BCC phase hydrogen storage alloy capable of storing approximately 4.0 wt. % hydrogen and delivering reversibly up to 3.0 wt. % hydrogen at temperatures up to 110° C. The hydrogen storage alloys also possess excellent kinetics whereby up to 80% of the hydrogen storage capacity of the hydrogen storage alloy may be reached in 30 seconds and 80% of the total hydrogen storage capacity may be desorbed from the hydrogen storage alloy in 90 seconds. The hydrogen storage alloys also have excellent stability which provides for long cycle life.
    Type: Application
    Filed: October 24, 2005
    Publication date: February 16, 2006
    Inventors: Kwo Young, Michael Fetcenko, Taihei Ouchi, Jun Im, Stanford Ovshinsky, Feng Li, Melanie Reinhout
  • Publication number: 20050230998
    Abstract: A glare shield system is provided for detachable connection to a conventional automotive vehicle sun visor. The glare shield is formed of an elongated, translucent, glare-reducing material. The shield is pivotally connected to the lower edge portion of the sun visor by a bracket formed of an elongated strip having springy clips on its opposite ends for attaching and detaching the bracket to the sun visor. A pair of spaced-apart lugs are formed on the opposite ends of the bracket strip and provide sockets to receive a pair of laterally extending pivot pins formed on the opposite ends of the glare shield. Thus, the glare shield may be pivoted, relative to the bracket, into a non-use position wherein it overlaps the bracket strip and is held by a suitable latch. Alternatively, the shield may be pivoted downwardly, relative to the bracket, into a position where it extends downwardly from the visor to obstruct glare.
    Type: Application
    Filed: March 15, 2005
    Publication date: October 20, 2005
    Inventor: Jun Im
  • Publication number: 20050135961
    Abstract: A BCC phase hydrogen storage alloy capable of storing approximately 4.0 wt. % hydrogen and delivering reversibly up to 3.0 wt. % hydrogen at temperatures up to 110° C. The hydrogen storage alloys also possess excellent kinetics whereby up to 80% of the hydrogen storage capacity of the hydrogen storage alloy may be reached in 30 seconds and 80% of the total hydrogen storage capacity may be desorbed from the hydrogen storage alloy in 90 seconds. The hydrogen storage alloys also have excellent stability which provides for long cycle life.
    Type: Application
    Filed: December 19, 2003
    Publication date: June 23, 2005
    Inventors: Kwo Young, Michael Fetcenko, Taihei Ouchi, Jun Im, Stanford Ovshinsky, Feng Li, Melanie Reinhout
  • Patent number: 5616432
    Abstract: A disordered multicomponent MgNi based electrochemical hydrogen storage material having a microstructure including a substantial volume fraction characterized by intermediate range order and exhibiting extraordinarily high storage capacity and methods of fabricating same.
    Type: Grant
    Filed: May 8, 1995
    Date of Patent: April 1, 1997
    Assignee: Ovonic Battery Company, Inc.
    Inventors: Stanford R. Ovshinsky, Michael A. Fetcenko, Benjamin Reichman, Kwo Young, Benjamin Chao, Jun Im
  • Patent number: 5554456
    Abstract: Non-uniform heterogeneous powder particles for electrochemical uses, and said powder particles comprising at least two separate and distinct hydrogen storage alloys selected from the group consisting of: Ovonic LaNi.sub.5 type alloys, Ovonic TiNi type alloys, and Ovonic MgNi based alloys.
    Type: Grant
    Filed: May 8, 1995
    Date of Patent: September 10, 1996
    Assignee: Ovonic Battery Company, Inc.
    Inventors: Stanford R. Ovshinsky, Michael A. Fetcenko, Jun Im, Benjamin Chao, Benjamin Reichman, Kwo Young