Patents by Inventor Jun Cheon

Jun Cheon 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: 20240083351
    Abstract: A lighting device includes a light guide plate configured to guide and diffuse a light from a light source, and a garnish body including a lighting area to which the diffused light is radiated, wherein the light guide plate is disposed at a predetermined angle with respect to the garnish body.
    Type: Application
    Filed: September 5, 2023
    Publication date: March 14, 2024
    Inventors: Jun Geun Oh, Min Ha Lee, Kyu Rok Kim, Byoung Wook Kim, Hoe Won Jung, Ho Sung Shin, Seong Cheon Cho
  • Publication number: 20240070980
    Abstract: An automated method for generating a prosthesis from a 3D scan data, the method includes automatically extracting tooth information of a tooth included in the 3D scan data from the 3D scan data, automatically extracting a margin line of a prepared tooth, generating a plurality of two dimensional (ā€œ2Dā€) images including the prepared tooth and an adjacent tooth adjacent to the prepared tooth, automatically generating a 3D temporary prosthesis data based on the plurality of 2D images and deforming a single tooth model corresponding to the prepared tooth using the margin line and the 3D temporary prosthesis data to generate a 3D prosthesis data.
    Type: Application
    Filed: August 10, 2023
    Publication date: February 29, 2024
    Applicant: IMAGOWORKS INC.
    Inventors: Junseong AHN, So Jeong CHEON, Seong Jun TAK, Bonjour SHIN, Dong Uk KAM, Jung-Min HWANG, Jeonghwa KIM, Taeseok LEE, Jinhyeok CHOI
  • Publication number: 20240039036
    Abstract: A flexible self-supporting solid electrolyte membrane, an all-solid-state battery including the membrane, and a manufacturing method thereof are disclosed. The solid electrolyte membrane may include: a substrate including pores therein; and a solid electrolyte layer disposed on at least one surface of the substrate and including a solid electrolyte and a cured compound. At least a portion of the solid electrolyte layer may penetrate into the pores of the substrate to form a conduction path of lithium ions in a thickness direction of the substrate.
    Type: Application
    Filed: December 21, 2022
    Publication date: February 1, 2024
    Inventors: Hoon Seok, Yeong Jun Cheon, Hong Seok Min, Sang Young Lee, Kyeong Seok Oh, Yong Hyeok Lee
  • Publication number: 20220302425
    Abstract: Disclosed are a method and an apparatus of manufacturing an anode for an all-solid-state battery by using an electric field. The manufacturing method includes: preparing a first coating member and a second coating member spaced apart from the first coating member by a predetermined distance; preparing a coating slurry, the coating slurry including a carbon material and a metal alloyable with lithium; feeding the coating slurry to the first coating member; feeding a current collector between the first coating member and the second coating member; and coating the coating slurry on the current collector by using an electric field generated between the first coating member and the second coating member by applying voltages to the first coating member and the second coating member.
    Type: Application
    Filed: November 9, 2021
    Publication date: September 22, 2022
    Inventors: Yeong Jun Cheon, Hoon Seok
  • Patent number: 10798272
    Abstract: Provided is a shell-type monitoring apparatus. The shell-type monitoring apparatus includes a body, a gas storage provided in the body and configured to store a gas, a variable volume portion provided on the gas storage in the body and having a volume that varies depending on an amount of gas supplied from the gas storage, a photographing unit provided on the body and configured to move in the body, and a moving flow path provided in the body and configured to supply the gas in the variable volume portion to the photographing unit and thereby move the photographing unit.
    Type: Grant
    Filed: June 27, 2016
    Date of Patent: October 6, 2020
    Assignee: HANWHA DEFENSE CO., LTD.
    Inventors: Dong Hwan Choi, Seong Jun Cheon, Yong Joon Chang
  • Publication number: 20180324333
    Abstract: Provided is a shell-type monitoring apparatus. The shell-type monitoring apparatus includes a body, a gas storage provided in the body and configured to store a gas, a variable volume portion provided on the gas storage in the body and having a volume that varies depending on an amount of gas supplied from the gas storage, a photographing unit provided on the body and configured to move in the body, and a moving flow path provided in the body and configured to supply the gas in the variable volume portion to the photographing unit and thereby move the photographing unit.
    Type: Application
    Filed: June 27, 2016
    Publication date: November 8, 2018
    Applicant: HANWHA LAND SYSTEMS CO., LTD.
    Inventors: Dong Hwan CHOI, Seong Jun CHEON, Yong Joon CHANG
  • Patent number: 9134086
    Abstract: There is provided a firearm assembly including: a base; a firearm coupling unit configured to move forward or backward with respect to the base; an elastic support unit configured to elastically support the firearm coupling unit; and a firearm mounted on the firearm coupling unit and including: a bolt assembly configured to move backward or forward; and a return spring configured to elastically support the bolt assembly, wherein upon firing the firearm, the firearm coupling unit is configured to return to a coupling unit original forward position after completion of the bolt assembly returning to a bolt assembly original forward position.
    Type: Grant
    Filed: December 5, 2013
    Date of Patent: September 15, 2015
    Assignee: Hanwha Techwin Co., Ltd.
    Inventors: Yong-Seob Lim, Young-Ku Kang, Seong-Jun Cheon
  • Publication number: 20140325885
    Abstract: There is provided a firearm assembly including: a base; a firearm coupling unit configured to move forward or backward with respect to the base; an elastic support unit configured to elastically support the firearm coupling unit; and a firearm mounted on the firearm coupling unit and including: a bolt assembly configured to move backward or forward; and a return spring configured to elastically support the bolt assembly, wherein upon firing the firearm, the firearm coupling unit is configured to return to a coupling unit original forward position after completion of the bolt assembly returning to a bolt assembly original forward position.
    Type: Application
    Filed: December 5, 2013
    Publication date: November 6, 2014
    Applicant: SAMSUNG TECHWIN CO., LTD.
    Inventors: Yong-Seob LIM, Young-Ku KANG, Seong-Jun CHEON
  • Publication number: 20070122480
    Abstract: Provided is a sustained-release formulation: (a) a sustained-release core including an active ingredient and a polymer having erosion and swelling property in mammalian intestinal secretions, (b) an enteric film coating layer coated on the sustained-release core, and (c) an active ingredient-containing film coating layer coated on the enteric film coating layer and including the active ingredient and hydrophilic polymer for film coating.
    Type: Application
    Filed: September 25, 2004
    Publication date: May 31, 2007
    Applicant: CJ CORPORATION
    Inventors: Seong Cho, Jeong Ku, Dong Lim, Jun Cheon, Tae An, Jae Ko, Yong Youn, Choong Park, Hea Suh, Eun Yang, Eun Jeon, Chang Kim
  • Publication number: 20050163855
    Abstract: Provided is a method of preparing low-crystallinity oltipraz or amorphous oltipraz. The method includes: obtaining a mixed solution containing oltipraz and a water-soluble polymer or a water-insoluble polymer in a solvent, the solvent being an organic solvent or purified water; and solid-dispersing the oltipraz in the polymer. In the solid-dispersing, the mixed solution may be spray dried using a spray dryer or granulated using a fluid bed granulator.
    Type: Application
    Filed: January 27, 2005
    Publication date: July 28, 2005
    Applicant: CJ CORPORATION
    Inventors: Cheong Cho, Kyoung Kang, Sang Lee, Jeong Ku, Taekrho Kim, Sung Lee, Jae Choi, Jun Cheon, Tae An, Hyun Park, Eun Jeon, Kwang Choi, Jee Lim, Kwang Hong, Hyesuk Hong, Il Kim, Tae Kim, Nak Choi, Young Kim, Kyu Yeon, Hearan Suh, Hae Jin, Jinwan Kim, In Min
  • Patent number: 6596534
    Abstract: A therapeutic agent based on a recombinant adenovirus which employs an osteocalcin promoter for the expression of thymidine kinase can be administered intravascularly to treat metastatic cancer, including osteosarcoma, breast cancer, prostate cancer, ocular melanoma or brain cancer. Systemic administration of this agent provides a preferred route over previous disclosure of local direct administration. The same therapeutic agent can be effectively employed in the treatment of benign conditions, including benign prostatic hypertrophy and arteriosclerosis.
    Type: Grant
    Filed: March 23, 2000
    Date of Patent: July 22, 2003
    Assignee: The University of Virginia Patent Foundation
    Inventors: Leland W. K. Chung, Chinghai Kao, Robert A. Sikes, Song-Chu Ko, Jun Cheon
  • Patent number: 6465020
    Abstract: This invention is concerned with the clinical investigation of the therapeutic effects of garlic extracts containing allicin, diallyl disulfide, and diallyl trisulfide. The intake of garlic or therapeutically active substances such as allicin from garlic, induces immunostimulation and these active substances possess strong antitumor effects including the apoptosis of tumors, including the programmed cell death of human prostatic and bladder tumor cells. This invention claims that garlic and/or garlic extracts possess very effective therapeutic substances useful not only to treat human prostate and bladder cancers to extend life span of patients, but also to suppress or prevent bladder and prostate gland cancers.
    Type: Grant
    Filed: July 5, 2000
    Date of Patent: October 15, 2002
    Assignee: Korea Chungang Educational Foundation
    Inventors: Jun Cheon, Jejong Kim, Jungku Lee, Hankyeum Kim, Doogun Moon
  • Publication number: 20020044978
    Abstract: This invention is concerned with clinical investigation of therapeutic effects of garlic extracts containing allicin, diallyl disulfide, and diallyl trisulfide. Because the intake of garlic or therapeutically active substance such as allicin from garlic, induces immunostimulation and possess strong antitumor effects concomitant with apoptosis of tumors that can in turn induces a programmed cell death of human prostatic and bladder tumor cells. This invention claims that garlic and/or garlic extracts possess very effective therapeutic substances not only to treat human prostate and bladder cancers to extend life span of patients, but also to suppress or prevent bladder and prostate gland cancers.
    Type: Application
    Filed: November 16, 2001
    Publication date: April 18, 2002
    Inventors: Jun Cheon, Jejong Kim, Jungku Lee, Hankyeum Kim, Doogun Moon
  • Patent number: 6159467
    Abstract: A therapeutic agent based on a recombinant adenovirus which employs an osteocalcin promoter for the expression of thymidine kinase can be administered intravascularly to treat metastatic cancer, including osteosarcoma, breast cancer, prostate cancer, ocular melanoma or brain cancer. Systemic administration of this agent provides a preferred route over previous disclosure of local direct administration. The same therapeutic agent can be effectively employed in the treatment of benign conditions, including benign prostatic hypertrophy and arteriosclerosis.
    Type: Grant
    Filed: January 21, 1998
    Date of Patent: December 12, 2000
    Assignee: The University of Virginia Patent Foundation
    Inventors: Leland W. K. Chung, Chinghai Kao, Robert A. Sikes, Song-Chu Ko, Jun Cheon
  • Patent number: 5772993
    Abstract: A recombinant adenovirus Ad-OC-TK was constructed, with cell specific gene expression, which contains osteocalcin (OC) promoter that drives the expression of herpes simplex virus thymidine kinase (TK); the addition of acyclovir (ACV), a pro-drug for the inhibition of cell proliferation, to Ad-OC-TK resulted in the induction of osteoblast-specific cell death in vitro. The Ad-OC-TK virus plus ACV treatment is highly selective in blocking the growth of both murine and human osteosarcoma cell lines in vitro and murine osteosarcoma in vivo.
    Type: Grant
    Filed: January 21, 1997
    Date of Patent: June 30, 1998
    Assignee: The University of Virginia Patent Foundation
    Inventors: Leland W. K. Chung, Chinghai Kao, Robert A. Sikes, Song-Chu Ko, Jun Cheon