Patents by Inventor Young Dae Yu

Young Dae Yu 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: 20240156697
    Abstract: An inorganic composite pigment capable of elevating ultraviolet (UV) protection, and a cosmetic composition including the same, in which the inorganic composite pigment includes a core part including a white pigment; and a surface coating material, which is coated on the surface of an external part of the core part, including an inorganic solution that includes the white pigment. Additionally, the white pigment is at least one kind selected from the group consisting of titanium dioxide, zinc oxide, cerium oxide, silica, talc, mica, and borosilicate. The inorganic composite pigment according to the present disclosure capable of elevating a UV protection undergoes surface modification of the pigment through a process of re-coating a white pigment on a white pigment with a high refractive index, thereby elevating the UV protection.
    Type: Application
    Filed: April 7, 2022
    Publication date: May 16, 2024
    Applicant: COSMECCA KOREA CO., LTD.
    Inventors: Hyun Dae CHO, Jong Gun KIM, Jun Pil HWANG, Min Jeung KWON, Se Beom CHOI, A Young PARK, Jae Kyung YU, Ye Seul LEE
  • Patent number: 6532362
    Abstract: The present invention relates to a temporary reference number (TRN) for Over The Air Registration (OTAR) of a mobile telephone, particularly to Over The Air Service Provisioning (OTASP) method by using the TRN in mobile communication system. The TRN packet includes a header code having fixed bits for indicating the OTAR request call through the OTASP, a point code having fixed bits for identifying the exchange which switches the OTAR call through the OTASP, and a mobile telephone identity code having fixed bits for identifying the mobile telephone which requests the OTAR call.
    Type: Grant
    Filed: July 9, 1999
    Date of Patent: March 11, 2003
    Assignee: LG Electronics Inc.
    Inventors: Kwang Hoon Lee, Young Dae Yu
  • Publication number: 20010006897
    Abstract: A short message routing apparatus of a short message transmitting device is disclosed, in which a mobile originated short message is transmitted through a base station, a switching system and a short message system center (SMSC) to a subscriber. The system includes a short message routing control system (SMRS) having a prefix configuration file for routing a short message between the switching system and the SMSC.
    Type: Application
    Filed: January 2, 2001
    Publication date: July 5, 2001
    Applicant: LG Electronics, Inc.
    Inventors: Kyoung Jin Kang, Young Dae Yu, Tae Sik Jung