Patents by Inventor Sang Won Chung

Sang Won Chung 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: 20240347708
    Abstract: An anode for a lithium secondary battery includes an anode current collector, and an anode active material layer formed on at least one surface of the anode current collector. The anode active material layer includes a carbon-based active material, a first silicon-based active material including a carbon-silicon composite active material, and a second silicon-based active material including a silicon oxide (SiOx, 0<x<2). A content of the first silicon-based active material is in a range from 2 wt % to 40 wt % based on a total weight of the anode active material layer.
    Type: Application
    Filed: April 12, 2024
    Publication date: October 17, 2024
    Inventors: Hwan Ho JANG, Moon Sung KIM, Hyo Mi KIM, Sang Baek RYU, Seung Hyun YOOK, Da Bin CHUNG, Jun Hee HAN, Seong Cho KWON, Da Hye PARK, Sang Won PARK, Sang In BANG
  • Publication number: 20240336690
    Abstract: An antibody binds to CD154. The antibody includes HCDR, which includes amino acid sequences of SEQ ID NOs: 1 to 3, and LCDR which includes amino acid sequences of SEQ ID NOs: 4 to 6. A composition including an antibody-drug conjugate in which a drug is conjugated to the antibody may prevent or treat a T cell-mediated autoimmune disease and/or organ transplant rejection.
    Type: Application
    Filed: August 1, 2022
    Publication date: October 10, 2024
    Inventors: JUN HO CHUNG, KYUNG HO CHOI, SANG IL KIM, YOUNG JAE LEE, SU JEONG KIM, SEO RYEONG PARK, SI WON HWANG, DONG MIN KANG, SU REE KIM
  • Publication number: 20240274827
    Abstract: An anode for a secondary battery includes an anode current collector, a first anode mixture layer on at least one surface of the anode current collector, and a second anode mixture layer on the first anode mixture layer. The first anode mixture layer includes a first silicon-based active material having a carbon coating layer formed on a surface, and a first conductive material, the second anode mixture layer includes a second silicon-based active material doped with a metal, and a second conductive material, and the anode for a secondary battery exhibits a Radial Breathing Mode (RBM) peak in a Raman spectrum obtained from a surface of the second anode mixture layer. An influence of volume expansion/contraction of a silicon-based active material during battery charging/discharging may be alleviated.
    Type: Application
    Filed: February 5, 2024
    Publication date: August 15, 2024
    Inventors: Hyo Mi KIM, Seong Cho KWON, Moon Sung KIM, Sang Baek RYU, Da Hye PARK, Sang Won PARK, Sang In BANG, Seung Hyun YOOK, Hyun Ji LEE, Hwan Ho JANG, Da Bin CHUNG, Jun Hee HAN
  • Publication number: 20240246028
    Abstract: Provided is a reactor and carbonation equipment having the same, and the reactor includes: a plurality of chambers; a support structure for supporting the plurality of chambers; and a plurality of agitators disposed correspondingly to the plurality of chambers to agitate substances disposed in the plurality of chambers, wherein the plurality of chambers may include first to third chambers coupled sequentially to one another in a thickness direction of the reactor, each chamber including a body having a lower portion having the shape of a semi-cylinder and an opening formed on the body to communicate with the neighboring chamber or the outside, the first chamber having a first water introducing pipe for supplying water to the first body, the second chamber having a second water introducing pipe for supplying water to the second body and a first gas introducing pipe for supplying gas to the second body, and the third chamber having a second gas introducing pipe for supplying gas to the third body.
    Type: Application
    Filed: October 24, 2022
    Publication date: July 25, 2024
    Inventors: Cheol Hyun KIM, Dae Jin SUNG, Jeong Won LEE, Yong Kwon CHUNG, Byung Kwon YUN, Sang Hoon LEE, Jeon Yel RYU, Seung Ho LEE
  • Publication number: 20070214174
    Abstract: A system for distributing files and transmitting/receiving the distributed files includes a file distribution/transmission/reception module depending upon an application program executable in a client computer and is performed in a background process of an application program execution module. The file distribution/transmission/reception module receives the files designated by a host computer from a network and then stores the received files, while the application program is executed. The file distribution/transmission/reception module transmits corresponding files to another client computer if the corresponding files exist, in response to another client computer's request for transmission of files designated on the host computer.
    Type: Application
    Filed: May 11, 2007
    Publication date: September 13, 2007
    Applicant: Nexon Co., Ltd.
    Inventor: Sang-Won Chung
  • Patent number: 7219106
    Abstract: A system for distributing flies and transmitting/receiving the distributed files includes a file distribution/transmission/reception module depending upon an application program executable in a client computer and is performed in a background process of an application program execution module. The file distribution/transmission/reception module receives the files designated by a host computer from a network and then stores the received files, while the application program is executed. The file distribution/transmission/reception module transmits corresponding files to another client computer if the corresponding files exist, in response to another client computer's request for transmission of files designated on the host computer.
    Type: Grant
    Filed: July 28, 2003
    Date of Patent: May 15, 2007
    Assignee: Nexon Co., Ltd.
    Inventor: Sang-Won Chung
  • Publication number: 20040143586
    Abstract: The present invention relates to a method of controlling a user application program executed in a user's terminal, and more particularly, to a method of controlling a user application program, wherein the user application program can be executed while necessary data are downloaded from a predetermined server during the execution of the user application program.
    Type: Application
    Filed: July 22, 2003
    Publication date: July 22, 2004
    Applicant: Nexon Corporation
    Inventor: Sang Won Chung
  • Patent number: 6766528
    Abstract: An apparatus and method for displaying additional information on a TV program is disclosed. In the present invention, both a detail information included in the additional information transmitted by a broadcasting station or detail information obtained from an external source such as the Internet may be displayed to a user, it requested.
    Type: Grant
    Filed: January 27, 2000
    Date of Patent: July 20, 2004
    Assignee: LG Electronics Inc.
    Inventors: Jae Ryong Kim, Mun Youl Lee, Sung A Cho, Sang Won Chung, Se Jung Sohn
  • Publication number: 20040024766
    Abstract: A system for distributing files and transmitting/receiving the distributed files. In the system, a file distribution/transmission/reception module depends upon an application program executable in a client computer and is performed in a background process of an application program execution module. The file distribution/transmission/reception module receives files designated on a host computer from a network and then stores the received files, while the application program is executed. The file distribution/transmission/reception module transmits corresponding files to another client computer if the corresponding files exist, in response to another client computer's request for transmission of files designated on the host computer.
    Type: Application
    Filed: July 28, 2003
    Publication date: February 5, 2004
    Inventor: Sang-Won Chung
  • Patent number: 6344879
    Abstract: An apparatus and method for capturing an object in a TV program to display or print an object selected by a user is disclosed. The present invention includes a media object description table decoder to generate a data file corresponding to the object captured among the image frames being displayed on a display unit.
    Type: Grant
    Filed: January 27, 2000
    Date of Patent: February 5, 2002
    Assignee: LG Electronics Inc.
    Inventors: Jae Ryong Kim, Mun Youl Lee, Sung A Cho, Sang Won Chung, Se Jung Sohn
  • Patent number: 6209131
    Abstract: An apparatus and method for processing additional information in a display device. It is detected whether additional information newly received from a broadcasting station is different from previously received additional information. If the newly and previously received additional information are different from each other, it is also detected whether the newly received additional information is a substitute for the previously received additional information. If the newly received additional information is the substitute for the previously received additional information, previous redundant additional information stored in a memory is updated to the newly received additional information. Then, a visual indication of the updated additional information is provided to a viewer. When a scheduled program has been changed, such a situation is automatically detected and notified to the viewer. Therefore, the viewer can be prevented from becoming confused and also reserving an undesired program.
    Type: Grant
    Filed: November 5, 1999
    Date of Patent: March 27, 2001
    Assignee: LG Electronics Inc.
    Inventors: Jae Ryong Kim, Sang Won Chung, Se Jung Sohn, Mun Youl Lee, Sung A Cho
  • Patent number: RE43102
    Abstract: An apparatus and method for displaying additional information on a TV program is disclosed. In the present invention, both a detail information included in the additional information transmitted by a broadcasting station or detail information obtained from an external source such as the Internet may be displayed to a user, it requested.
    Type: Grant
    Filed: July 20, 2006
    Date of Patent: January 10, 2012
    Assignee: LG Electronics Inc.
    Inventors: Jae Ryong Kim, Mun Youl Lee, Sung A Cho, Sang Won Chung, Se Jung Sohn