Patents by Inventor Beck Han

Beck Han 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).

  • Method for producing a circuit board and use of such a method
    Patent number: 9648758
    Abstract: A method for producing a circuit board comprising the following steps:—providing at least one first element of the circuit board to be produced, more particularly a multilayer core element;—applying an adhesion-preventing material to a region of the first element to be subsequently exposed;—applying at least one additional layer to the first element;—connecting the first element and the at least one additional layer; and—removing a portion of the additional layer to expose the region of the first element, wherein in the additional layer corresponding to the portion to be subsequently removed, the material of the additional layer is cut through on at least one edge of the portion to be subsequently removed.
    Type: Grant
    Filed: February 19, 2013
    Date of Patent: May 9, 2017
    Assignee: AT&S Austria Technologie & Systemtechnik Aktiengesellschaft
    Inventors: Siegfried Götzinger, ShuYing Yao, Mikael Tuominen, Beck Han
  • Method and apparatus for traffic count key management and key count management
    Patent number: 8707045
    Abstract: Various methods and apparatuses for managing count values (e.g. key counts) to manage a TEK in various communication environments are disclosed. Also, various methods and apparatuses for generating and maintaining a traffic key encryption key by using key count values are disclosed.
    Type: Grant
    Filed: February 12, 2010
    Date of Patent: April 22, 2014
    Assignee: LG Electronics Inc.
    Inventors: Gene Beck Han, Ki Seon Ryu
  • METHOD AND APPARATUS FOR TRAFFIC COUNT KEY MANAGEMENT AND KEY COUNT MANAGEMENT
    Publication number: 20100205442
    Abstract: Various methods and apparatuses for managing count values (e.g. key counts) to manage a TEK in various communication environments are disclosed. Also, various methods and apparatuses for generating and maintaining a traffic key encryption key by using key count values are disclosed.
    Type: Application
    Filed: February 12, 2010
    Publication date: August 12, 2010
    Inventors: Gene Beck Han, Ki Seon Ryu