Patents by Inventor Jooho Song

Jooho Song 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).

  • Dielectric thin-film structure and electronic device including the same
    Patent number: 11935916
    Abstract: Provided are dielectric thin-film structures and electronic devices including the same. The dielectric thin-film structure includes a substrate, and a dielectric layer provided on the substrate. The dielectric layer including a tetragonal crystal structure, and crystal grains including a proportion of the crystal grains preferentially oriented such that at least one of a <hk0>, <h00>, or <0k0> direction of a crystal lattice is parallel to or forms an angle of less than 45 degrees an out-of-plane orientation.
    Type: Grant
    Filed: January 13, 2023
    Date of Patent: March 19, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyangsook Lee, Junghwa Kim, Eunha Lee, Jeonggyu Song, Jooho Lee, Myoungho Jeong
  • ELECTRICAL DEVICE AND SEMICONDUCTOR APPARATUS INCLUDING THE SAME
    Publication number: 20240088203
    Abstract: Provided is a semiconductor device including a lower electrode, an upper electrode isolated from direct contact with the lower electrode, and a dielectric layer between the lower electrode and the upper electrode, the dielectric layer comprising a first metal oxide area, a second metal oxide area, and a third metal oxide area. The third metal oxide area is between the first metal oxide area and the second metal oxide area, and includes boron and one or more metal elements selected from aluminum (Al), magnesium (Mg), silicon (Si), or beryllium (Be). In the third metal oxide area, a content of boron (B) is less than or equal to a content of the metal elements of Al, Mg, Si, and/or Be.
    Type: Application
    Filed: November 17, 2023
    Publication date: March 14, 2024
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jeonggyu SONG, Younsoo KIM, Jooho LEE, Narae HAN
  • Apparatus and method for controlling conversion of broadcasting program based on program protection information
    Patent number: 8750505
    Abstract: Provided are an apparatus and method for controlling program conversion according to program protection information. The method for controlling conversion of a broadcasting program includes: demultiplexing a broadcasting program into broadcasting program data and program protection information; encrypting the broadcasting program data based on distribution condition of the program protection information when recordation of the broadcasting program data is requested; and recording the encrypted broadcasting program data.
    Type: Grant
    Filed: October 21, 2009
    Date of Patent: June 10, 2014
    Assignees: Electronics and Telecommunications Research Institute, Korean Broadcasting System, Munhwa Broadcasting Corporation, Seoul Broadcasting System Co., Ltd., Korea Educational Broadcasting System
    Inventors: Hyon-Gon Choo, Jeho Nam, Sangwoo Ahn, Jooyoung Lee, Moon-Kyun Oh, Jin-Woo Hong, Won-Sik Cheong, Sang-Kwon Shin, Keunsik Lee, Byung-Sun Kim, Hee-Young Jun, Sang-Gyou Lee, Sang-Jin Kim, Sung-Jun Ahn, Sung-Hwan Park, Jooho Song
  • APPARATUS AND METHOD FOR CONTROLLING CONVERSION OF BROADCASTING PROGRAM BASED ON PROGRAM PROTECTION INFORMATION
    Publication number: 20110261254
    Abstract: Provided are an apparatus and method for controlling program conversion according to program protection information. The method for controlling conversion of a broadcasting program includes: demultiplexing a broadcasting program into broadcasting program data and program protection information; encrypting the broadcasting program data based on distribution condition of the program protection information when recordation of the broadcasting program data is requested; and recording the encrypted broadcasting program data.
    Type: Application
    Filed: October 21, 2009
    Publication date: October 27, 2011
    Applicants: KOREAN BROADCASTING SYSTEM, MUNHWA BROADCASTING CORPORATION, ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, KOREA EDUCATIONAL BROADCASTING SYSTEM, SEOUL BROADCASTING SYSTEM CO., LTD.
    Inventors: Hyon-Gon Choo, Jeho Nam, Sangwoo Ahn, Jooyoung Lee, Moon-Kyun Oh, Jin-Woo Hong, Won-Sik Cheong, Sang-Kwon Shin, Keunsik Lee, Byung-Sun Kim, Hee-Young Jun, Sang-Gyou Lee, Sang-Jin Kim, Sung-Jun Ahn, Sung-Hwan Park, Jooho Song