Patents by Inventor Sang Jung

Sang Jung 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).

  • Image processing method and electronic device supporting the same
    Patent number: 10198828
    Abstract: An electronic device is provided. The electronic device includes a camera, a communication circuit configured to communicate with an external electronic device, and a processor. The processor is configured to obtain an image using the camera, verify location information of the image, obtain identification information of the external electronic device from the external electronic device if the location information of the image is not verified, and determine the location information of the image based on the identification information of the external electronic device.
    Type: Grant
    Filed: September 25, 2017
    Date of Patent: February 5, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyun Woo Park, Woo Jin Jun, Hyun Sang Jung, Hun Taek Han, Hyuk Kang, Tae Ho Kim, Tae Gun Park, Gyu Cheol Choi
  • Method for acquiring synchronization, and PHY transmitter and PHY receiver for cable network
    Patent number: 10193687
    Abstract: Disclosed are a method for acquiring synchronization in a cable network, and a physical (PHY) transmitter and PHY receiver. The method for acquiring synchronization in a cable network according to an embodiment includes receiving, by a PHY receiver, a signal from a PHY transmitter, and acquiring, by the PHY receiver, channel synchronization when a symbol in which a channel preamble exists is detected from the received signal and a position of a frequency in which a channel subcarrier exists is detected from the detected symbol by performing a cross correlation operation on the received signal and the channel preamble.
    Type: Grant
    Filed: February 24, 2017
    Date of Patent: January 29, 2019
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Jae Hwui Bae, Sang Jung Ra, Jin Hyuk Song, Dong Joon Choi, Nam Ho Hur
  • Semiconductor device and method of manufacturing the semiconductor device
    Patent number: 10177144
    Abstract: A semiconductor device includes at least one first gate structure and at least one second gate structure on a semiconductor substrate. The at least one first gate structure has a flat upper surface extending in a first direction and a first width in a second direction perpendicular to the first direction. The at least one second gate structure has a convex upper surface extending in the first direction and a second width in the second direction, the second width being greater than the first width.
    Type: Grant
    Filed: March 3, 2017
    Date of Patent: January 8, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ju-youn Kim, Sang-jung Kang, Ji-hwan An
  • Pharmaceutical composition for treating cancer including 2-methoxy-4-(3-(4-methoxyphenyl)prop-1-en-1-yl)phenol as active ingredient
    Patent number: 10166203
    Abstract: The present disclosure relates to an anticancer use of a novel compound, i.e., 2-methoxy-4-(3-(4-methoxyphenyl)propyl-1-en-1-yl)phenol. The compound of the present disclosure effectively inhibits the growth of cancer cells and tumors in vitro and in a xenograft animal model. The compound of the present disclosure illustrates an anticancer activity by inhibiting a DNA binding activity of transcription factor STAT 3 in cancer cells, inducing apoptosis of cancer cells, and reducing the expression of a cell cycle regulatory protein. The compound of the present disclosure can be developed as an active ingredient of a strong anticancer drug.
    Type: Grant
    Filed: April 8, 2016
    Date of Patent: January 1, 2019
    Assignee: Chungbuk National University Industry—Academic Cooperation Foundation
    Inventors: Jin-Tae Hong, Hee-Pom Lee, Young-Wan Ham, Chun-Sik Kim, Heon-Sang Jung
  • 2-methoxy-4-(3-(4-methoxyphenyl)prop-1-en-1-yl)phenol and preparation method therefor
    Patent number: 10125073
    Abstract: Provided herein are 2-methoxy-4-(3-(4-methoxyphenyl)prop-1-en-1-yl)phenol having a novel structure capable of being used to prevent or treat all diseases associated with NF-?B, IKK and STAT3, and a method of preparing the same.
    Type: Grant
    Filed: March 3, 2016
    Date of Patent: November 13, 2018
    Assignee: CHUNGBUK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Jin Tae Hong, Hee Pom Lee, Young Wan Ham, Chun Sik Kim, Heon Sang Jung
  • Frequency offset estimation and compensation method
    Patent number: 10110275
    Abstract: A method of estimating an integer frequency offset and compensating for the integer frequency offset by an estimated error is provided. A frequency offset estimation method may include receiving a reception signal including PLC data and a physical layer link channel (PLC) preamble, detecting first position information on a position of a subcarrier of the PLC preamble in a frequency axis from the reception signal through a cross-correlation between the PLC preamble and the reception signal, detecting second position information on the position of the subcarrier of the PLC preamble defined in a transmission end by restoring the PLC data, and calculating a frequency offset by comparing the first position information with the second position information.
    Type: Grant
    Filed: July 21, 2017
    Date of Patent: October 23, 2018
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Jae Hwui Bae, Sang-Jung Ra, Jin Hyuk Song, Joon Young Jung, Dong Joon Choi, Namho Hur
  • PARTICLE BEAM MASS SPECTROMETER AND PARTICLE MEASUREMENT METHOD BY MEANS OF SAME
    Publication number: 20180286655
    Abstract: The present invention relates to a particle beam mass spectrometer and particle measurement method by means of same. More particularly, the present invention relates to a particle beam mass spectrometer including: a particle focusing unit focusing a particle beam induced by gas flow; an electron gun forming a charged particle beam by accelerating thermal electrons to ionize the particle beam focused by the particle focusing unit; a deflector deflecting the charged particle beam according to kinetic energy to charge ratio; and a sensing unit measuring a current induced by the deflected charged particle beam, wherein the deflector includes at least one particle beam separation electrode provided at each of opposite sides with respect to a progress axis of the charged particle beam before being deflected.
    Type: Application
    Filed: October 7, 2015
    Publication date: October 4, 2018
    Inventors: Chang Joon Park, Sang Jung AHN, Cheolsu HAN, Keu Chan LEE, Seok Rae YOON
  • POSITIONING METHOD, ELECTRONIC DEVICE, AND STORAGE MEDIUM
    Publication number: 20180275285
    Abstract: Disclosed is an electronic device including a first circuit for measuring positions using a first positioning method; a second circuit for measuring positions using a second positioning method; a memory for storing information on a service zone; and a processor is configured to identify a first position using the first circuit; determine whether the first position is included in the service zone; identify a second position using the second circuit when the first position is included in the service zone; and determine the second position to be a position of the electronic device.
    Type: Application
    Filed: March 26, 2018
    Publication date: September 27, 2018
    Inventors: Woo-Jin Jun, Hyun-Sang Jung
  • DRIVING THIN-FILM TRANSISTOR AND ORGANIC LIGHT-EMITTING DISPLAY DEVICE USING THE SAME
    Publication number: 20180190931
    Abstract: A driving thin-film transistor can include a substrate; a first active layer disposed on the substrate and including a first protruding portion; a second active layer overlapping with the first active layer and including a second protruding portion; a gate electrode disposed between the first active layer and the second active layer; a source electrode connected to the first protruding portion of the first active layer; and a drain electrode connected to the second protruding portion of the second active layer, in which the first protruding portion of the first active layer and the second protruding portion of the second active layer are located at different positions.
    Type: Application
    Filed: December 29, 2017
    Publication date: July 5, 2018
    Applicant: LG DISPLAY CO., LTD.
    Inventors: In-Sang JUNG, Kum-Mi OH, Won-Sang RYU, Sun-Wook KO
  • CIRCUIT FOR CONTROLLING POWER OUTPUT FROM BATTERY PACK AND BATTERY PACK
    Publication number: 20180191179
    Abstract: A portable communication device, according to various embodiments of the present disclosure, may include: a battery pack; a power dissipation element disposed outside the battery pack; a detecting circuit configured to detect the state of the battery pack; and at least one of first switches that are connected to the battery pack and the detecting circuit, wherein the detecting circuit is configured to control at least one of the first switches to: electrically disconnect the power dissipation element from the battery pack when the state of the battery pack does not satisfy a specified condition; and electrically connect the power dissipation element to the battery pack when the state of the battery pack satisfies the specified condition.
    Type: Application
    Filed: November 22, 2017
    Publication date: July 5, 2018
    Inventors: Yong-Seung Yi, Du-Hyun Kim, Hyun-Seok Kim, Ho-Yeong Lim, Byeng-Sang Jung
  • APPARATUS AND METHOD FOR DETECTING UPSTREAM RF SIGNALS BASED ON PREAMBLE, AND APPARATUS FOR CABLE BROADCASTING USING THE SAME
    Publication number: 20180167902
    Abstract: Disclosed herein are an apparatus and method for detecting an upstream RF signal based on a preamble. The apparatus for detecting an upstream RF signal based on a preamble includes an analog-to-digital converter unit for receiving an RF analog signal and converting the same into an RF digital signal; a down-converter unit for converting the RF digital signal into a baseband digital signal; a packet detection unit for performing packet detection by performing an operation on the baseband digital signal and preset differential preamble signals; and a timing calculation unit for generating timing information of a terminal device based on the baseband digital signal and time information generated through the packet detection.
    Type: Application
    Filed: November 21, 2017
    Publication date: June 14, 2018
    Inventors: Sang-Jung Ra, Jin-Hyuk Song, Ho-Sook Lee, Dong-Joon Choi, Joon-Young Jung, Nam-Ho Hur
  • SAMPLE CHAMBER DEVICE FOR ELECTRON MICROSCOPE, AND ELECTRON MICROSCOPE COMPRISING SAME
    Publication number: 20180158645
    Abstract: A vacuum sample chamber for a particle and optical device includes on one surface thereof, an aperture through which a particle beam to be focused along an optical axis of particles such as electrons, ions and neutral particles is incident; and on the opposite surface thereof, a detachable sample holder through which light penetrates, thereby enabling a sample to be observed and analyzed by means of the particle beam and light. A sample chamber is capable of reducing observation time by maintaining a vacuum therein even when a sample is put into or taken out from a sample chamber of an electron microscope or focused ion beam observation equipment, and capable of obtaining an optical image on the outside thereof without inserting a light source or an optical barrel into the sample chamber. A light-electron fusion microscope comprising the sample chamber.
    Type: Application
    Filed: August 11, 2016
    Publication date: June 7, 2018
    Applicant: KOREA RESEARCH INSTITUTE OF STANDARDS AND SCIENCE
    Inventors: Bok Lae CHO, Sang Jung AHN, Inho SUL
  • PROBES FOR IDENTIFYING GEOGRAPHICAL DISTRIBUTION AND MOLECULAR EPIDEMIOLOGY OF VIRAL HEMORRHAGIC SEPTICEMIA VIRUS (VHSV) AND USES THEREOF
    Publication number: 20180155799
    Abstract: The present invention relates to a single-nucleotide polymorphism (SNP) for determining genotypes specific to the regions from which VHSV has been isolated, to PNA for identifying same and a method for identifying, by using same, the single-nucleotide polymorphism (SNP) for determining genotypes specific to the regions from which VHSV has been isolated and, more specifically, to PNA and a kit capable of detecting the single-nucleotide polymorphism mutations of C755A and A756G of the VHSV G-protein by using PNA comprising a sequence of SEQ ID NO: 1. The present invention enables an easy, rapid and accurate identification of genotypes specific to the regions from which VHSV has been isolated, by using PNA having an excellent binding affinity to DNA so as to make each genotype exhibit a different melting temperature.
    Type: Application
    Filed: August 11, 2016
    Publication date: June 7, 2018
    Inventors: Miyoung Cho, Myoung Ae Park, Bo-Young Jee, Seong Don Hwang, Kwang Il Kim, Sang Jung Ahn
  • PHARMACEUTICAL COMPOSITION FOR TREATING CANCER INCLUDING 2-METHOXY-4-(3-(4-METHOXYPHENYL)PROP-1-EN-1-YL)PHENOL AS ACTIVE INGREDIENT
    Publication number: 20180133168
    Abstract: The present disclosure relates to an anticancer use of a novel compound, i.e., 2-methoxy-4-(3-(4-methoxyphenyl)propyl-1-en-1-yl)phenol. The compound of the present disclosure effectively inhibits the growth of cancer cells and tumors in vitro and in a xenograft animal model. The compound of the present disclosure illustrates an anticancer activity by inhibiting a DNA binding activity of transcription factor STAT 3 in cancer cells, inducing apoptosis of cancer cells, and reducing the expression of a cell cycle regulatory protein. The compound of the present disclosure can be developed as an active ingredient of a strong anticancer drug.
    Type: Application
    Filed: April 8, 2016
    Publication date: May 17, 2018
    Applicant: CHUNGBUK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Jin-Tae HONG, Hee-Pom LEE, Young-Wan HAM, Chun-Sik KIM, Heon-Sang JUNG
  • PHARMACEUTICAL COMPOSITION FOR PREVENTING OR TREATING ARTHRITIS OR INFLAMMATORY DISEASE CONTAINING 2-METHOXY-4-(3-(4-METHOXYPHENYL)PROPYL-1-EN-1-YL)PHENOL AS ACTIVE INGREDIENT
    Publication number: 20180133169
    Abstract: Disclosed herein is a pharmaceutical composition for treating or preventing inflammatory diseases or arthritis, which includes 2-methoxy-4-(3-(4-methoxyphenyl)prop-1-en-1-yl)phenol or a pharmaceutically acceptable salt thereof as an active ingredient. The pharmaceutical composition exhibits superior therapeutic efficacy against arthritis without any side effects such as toxicity, etc.
    Type: Application
    Filed: April 8, 2016
    Publication date: May 17, 2018
    Applicant: CHUNGBUK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COO PERATION FOUNDATION
    Inventors: Jin Tae HONG, Hee Pom LEE, Young Wan HAM, Chun Sik KIM, Heon Sang JUNG, Dae Hwan KIM
  • FREQUENCY OFFSET ESTIMATION AND COMPENSATION METHOD
    Publication number: 20180102808
    Abstract: A method of estimating an integer frequency offset and compensating for the integer frequency offset by an estimated error is provided. A frequency offset estimation method may include receiving a reception signal including PLC data and a physical layer link channel (PLC) preamble, detecting first position information on a position of a subcarrier of the PLC preamble in a frequency axis from the reception signal through a cross-correlation between the PLC preamble and the reception signal, detecting second position information on the position of the subcarrier of the PLC preamble defined in a transmission end by restoring the PLC data, and calculating a frequency offset by comparing the first position information with the second position information.
    Type: Application
    Filed: July 21, 2017
    Publication date: April 12, 2018
    Inventors: Jae Hwui BAE, Sang-Jung RA, Jin Hyuk SONG, Joon Young JUNG, Dong Joon CHOI, Namho HUR
  • IMAGE PROCESSING METHOD AND ELECTRONIC DEVICE SUPPORTING THE SAME
    Publication number: 20180101965
    Abstract: An electronic device is provided. The electronic device includes a camera, a communication circuit configured to communicate with an external electronic device, and a processor. The processor is configured to obtain an image using the camera, verify location information of the image, obtain identification information of the external electronic device from the external electronic device if the location information of the image is not verified, and determine the location information of the image based on the identification information of the external electronic device.
    Type: Application
    Filed: September 25, 2017
    Publication date: April 12, 2018
    Inventors: Hyun Woo PARK, Woo Jin JUN, Hyun Sang JUNG, Hun Taek HAN, Hyuk KANG, Tae Ho KIM, Tae Gun PARK, Gyu Cheol CHOI
  • 2-METHOXY-4-(3-(4-METHOXYPHENYL)PROP-1-EN-1-YL)PHENOL AND PREPARATION METHOD THEREFOR
    Publication number: 20180044275
    Abstract: Provided herein are 2-methoxy-4-(3-(4-methoxyphenyl)prop-1-en-1-yl)phenol having a novel structure capable of being used to prevent or treat all diseases associated with NF-?B, IKK and STAT3, and a method of preparing the same.
    Type: Application
    Filed: March 3, 2016
    Publication date: February 15, 2018
    Applicant: CHUNGBUK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Jin Tae HONG, Hee Pom LEE, Young Wan HAM, Chun Sik KIM, Heon Sang JUNG
  • System and method for integrated management of terminal information in IPv6 environment
    Patent number: 9882870
    Abstract: Provided are an apparatus and method for integrated management of terminal information in an IPv6 environment. The apparatus for integrated management of terminal information in the IPv6 environment includes a first data collection unit that receives, from at least one Neighbor Discovery (ND) cache, address information of at least one terminal acquired by the ND cache, a second data collection unit that receives, from a DHCPv6 server, IPv6 address allocation information allocated to the at least one terminal by the DHCPv6 server, and a data linkage/storage unit that generates integrated terminal management information linked with the received address information and IPv6 address allocation information, and stores and manages the generated integrated terminal management information.
    Type: Grant
    Filed: May 28, 2014
    Date of Patent: January 30, 2018
    Assignee: SAMSUNG SDS CO., LTD.
    Inventors: Seon Ok Park, Jong Ho Kim, Jae Sang Jung
  • METHOD FOR ACQUIRING SYNCHRONIZATION, AND PHY TRANSMITTER AND PHY RECEIVER FOR CABLE NETWORK
    Publication number: 20170324541
    Abstract: Disclosed are a method for acquiring synchronization in a cable network, and a physical (PHY) transmitter and PHY receiver. The method for acquiring synchronization in a cable network according to an embodiment includes receiving, by a PHY receiver, a signal from a PHY transmitter, and acquiring, by the PHY receiver, channel synchronization when a symbol in which a channel preamble exists is detected from the received signal and a position of a frequency in which a channel subcarrier exists is detected from the detected symbol by performing a cross correlation operation on the received signal and the channel preamble.
    Type: Application
    Filed: February 24, 2017
    Publication date: November 9, 2017
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Jae Hwui BAE, Sang Jung RA, Jin Hyuk SONG, Dong Joon CHOI, Nam Ho HUR