Patents by Inventor Seok-jung Kim

Seok-jung Kim 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: 20200080225
    Abstract: A feed assembly supplies polysilicon to a growth chamber for growing a crystal ingot from a melt. An example system includes a housing having support rails for receiving one of a granular tray and a chunk tray and a feed material reservoir positioned above the support rails to selectively feed one of either the granular tray or the chunk tray. A valve mechanism and pulse vibrator are also disclosed.
    Type: Application
    Filed: November 13, 2019
    Publication date: March 12, 2020
    Inventors: Seok Min Yun, Seong Su Park, Jun Hwan Ji, Won-Jin Choi, UiSung Jung, Young Jung Lee, Tae Su Koo, Sung-Jin Kim
  • Patent number: 10585709
    Abstract: An apparatus and a job scheduling method are provided. For example, the apparatus is a multi-core processing apparatus. The apparatus and method minimize performance degradation of a core caused by sharing resources by dynamically managing a maximum number of jobs assigned to each core of the apparatus. The apparatus includes at least one core including an active cycle counting unit configured to store a number of active cycles and a stall cycle counting unit configured to store a number of stall cycles and a job scheduler configured to assign at least one job to each of the at least one core, based on the number of active cycles and the number of stall cycles. When the ratio of the number of stall cycles to a number of active cycles for a core is too great, the job scheduler assigns fewer jobs to that core to improve performance.
    Type: Grant
    Filed: July 15, 2015
    Date of Patent: March 10, 2020
    Assignees: Samsung Electronics Co., Ltd., Korea Advanced Institute of Science and Technology
    Inventors: Woong Seo, Yeon-Gon Cho, Soo-Jung Ryu, Seok-Woo Song, John Dongjun Kim, Min-Seok Lee
  • Publication number: 20200075883
    Abstract: Disclosed are a light emitting device which has improved reliability by increasing bonding force between a cathode and organic layers contacting both surfaces thereof, and a transparent display device using the same.
    Type: Application
    Filed: August 23, 2019
    Publication date: March 5, 2020
    Inventors: Jae-hyeon KIM, Eun-Jung PARK, Seok-Hyun KIM, Kwan-Soo KIM
  • Patent number: 10577717
    Abstract: A feed assembly supplies polysilicon to a growth chamber for growing a crystal ingot from a melt. An example system includes a housing having support rails for receiving one of a granular tray and a chunk tray and a feed material reservoir positioned above the support rails to selectively feed one of either the granular tray or the chunk tray. A valve mechanism and pulse vibrator are also disclosed.
    Type: Grant
    Filed: March 13, 2019
    Date of Patent: March 3, 2020
    Assignee: GLOBALWAFERS CO., LTD.
    Inventors: Seok Min Yun, Seong Su Park, Jun Hwan Ji, Won-Jin Choi, UiSung Jung, Young Jung Lee, Tae Su Koo, Sung-Jin Kim
  • Patent number: 10533241
    Abstract: The present invention relates to a hot-rolled steel sheet for a high strength galvanized steel sheet, having excellent surface quality, and a method for producing the same, the hotrolled steel sheet comprising, by weight %: C: 0.08 to 0.2%, Si: 0.03 to 0.15%, Mn: 1.4 to 2%, P: 0.001 to 0.05%, S: 0.001 to 0.03%, Al: 0.002 to 0.05%, and the remainder being Fe and unavoidable impurities. The weight ratio of Mn/Si is 20 to 30, the weight ratio of C/Si is 1 to 5, and the weight ratio of Si/P is 3 to 10. The hot-rolled steel sheet has a microstructure consisting of, in area fraction, 10 to 40% of bainite, 20 to 30% of pearlite and 40 to 60% of ferrite, and includes a ternary eutectic compound of FeO, Fe2SiO4 and Fe3(PO4)2 formed within 50 ?m from the surface.
    Type: Grant
    Filed: December 24, 2014
    Date of Patent: January 14, 2020
    Assignee: POSCO
    Inventors: Young-Ha Kim, Hyo Jung Kwak, Seok Jong Seo
  • Patent number: 10516699
    Abstract: An electronic device and a method for suggesting a response manual in the occurrence of a denial are provided. The electronic device and the method, according to various embodiments, are capable of: recognizing a policy violation occurring due to an access which does not match a pre-stored security policy; recording, as an access refusal log, information on the policy violation including information of the subject of the access or information of the object of the access, when the access corresponding to the policy violation is not permitted; and notifying a message representing the policy violation via a user interface, in response to the access refusal log. In addition, other embodiments are available.
    Type: Grant
    Filed: July 14, 2014
    Date of Patent: December 24, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seok-Man Yoo, Min-Jung Kim, Ki-Yeon Sung, Jong-Seung Baek, Chang-Wook Lee, Su-Yong Yang
  • Patent number: 10504992
    Abstract: There is provided a semiconductor device capable of enhancing short channel effect by forming a carbon-containing semiconductor pattern in a source/drain region. The semiconductor device includes a first gate electrode and a second gate electrode spaced apart from each other on a fin-type pattern, a recess formed in the fin-type pattern between the first gate electrode and the second gate electrode, and a semiconductor pattern including a lower semiconductor film formed along a profile of the recess and an upper semiconductor film on the lower semiconductor film, wherein the lower semiconductor film includes a lower epitaxial layer and an upper epitaxial layer sequentially formed on the fin-type pattern, and a carbon concentration of the upper epitaxial layer is greater than a carbon concentration of the lower epitaxial layer.
    Type: Grant
    Filed: September 26, 2017
    Date of Patent: December 10, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seok Hoon Kim, Hyun Jung Lee, Kyung Hee Kim, Sun Jung Kim, Jin Bum Kim, Il Gyou Shin, Seung Hun Lee, Cho Eun Lee, Dong Suk Shin
  • Publication number: 20190372057
    Abstract: A display device enables transparent display at increased transparency and double-sided emission display, thereby being capable of improving aperture ratio during emission. The display device includes a transmission part having a configuration capable of selectively achieving a transmission function and a double-sided emission function.
    Type: Application
    Filed: May 2, 2019
    Publication date: December 5, 2019
    Inventors: Eun-Jung PARK, Kwan-Soo KIM, Seok-Hyun KIM
  • Patent number: 10471932
    Abstract: A position detecting apparatus includes: a communicator performing pairing with a user terminal and transmitting a first signal including authentication information to the paired user terminal; a signal output device outputting a second signal generated based on the authentication information to an inside of a vehicle; and a vehicle controller generating the first signal and the second signal after the pairing with the user terminal is completed, and when a device authentication result is received from the user terminal based on the first signal and the second signal, detecting a position of the user terminal based on the received device authentication result.
    Type: Grant
    Filed: June 5, 2018
    Date of Patent: November 12, 2019
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Sin Jung Kim, Seok Han Lee, Sang Woo Ji, Kyu Hwan Chin
  • Publication number: 20190305579
    Abstract: Provided are a wireless charging and communication board, and a wireless charging and communication device, the wireless charging and communication board including: a soft magnetic layer; a polymeric material layer arranged on one surface and the other surface of the soft magnetic layer and extending longer than an exposed portion of the soft magnetic layer; and a coil pattern arranged on the polymeric material layer.
    Type: Application
    Filed: June 17, 2019
    Publication date: October 3, 2019
    Inventors: Jai Hoon YEOM, Sang Won LEE, Seok BAE, So Yeon KIM, Jin Mi NOH, Ji Yeon SONG, Hee Jung LEE
  • Patent number: 10433352
    Abstract: An operation method of a first communication node, which controls a plurality of communication nodes included in a mobile xhaul network supporting mobility, may comprise performing an attach procedure between the first communication node and a second communication node among the plurality of communication nodes; configuring a path for communications between the second communication node and a third communication node for which attach procedure has been completed among the plurality of communication nodes; and supporting communications of the second communication node and the third communication node using the configured path.
    Type: Grant
    Filed: November 1, 2017
    Date of Patent: October 1, 2019
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Seung Kwon Cho, Seok Ki Kim, Won Ik Kim, Eun Kyung Kim, Jae Heung Kim, Jae Su Song, Sung Pil Shin, Sei Yun Shin, Mi Young Yun, Soo Jung Jung, Yun Hee Cho, Tae Joong Kim, Seung Kwon Baek
  • Publication number: 20190256050
    Abstract: A position detecting apparatus includes: a communicator performing pairing with a user terminal and transmitting a first signal including authentication information to the paired user terminal; a signal output device outputting a second signal generated based on the authentication information to an inside of a vehicle; and a vehicle controller generating the first signal and the second signal after the pairing with the user terminal is completed, and when a device authentication result is received from the user terminal based on the first signal and the second signal, detecting a position of the user terminal based on the received device authentication result.
    Type: Application
    Filed: June 5, 2018
    Publication date: August 22, 2019
    Inventors: Sin Jung KIM, Seok Han LEE, Sang Woo JI, Kyu Hwan CHIN
  • Publication number: 20190252376
    Abstract: A semiconductor device includes a first region having a first active pattern with first protrusion portions and first recess portions, and a second region having a second active pattern with second protrusion portions and second recess portions. First gate patterns are on the first protrusion portions. Second gate patterns are on the second protrusion portions. A first source/drain region is on one of the first recess portion of the first active pattern between two of the first gate patterns. The first source/drain region has a first reinforcing epitaxial layer at an upper portion thereof. A second source/drain region is on one of the second recess portions of the second active pattern between two of the second gate patterns. The second source/drain region has a second reinforcing epitaxial layer having an epitaxial growth surface that is shaped differently than a first epitaxial growth surface of the first reinforcing epitaxial layer.
    Type: Application
    Filed: October 30, 2018
    Publication date: August 15, 2019
    Inventors: Seok-hoon Kim, Dong-myoung Kim, Jin-bum Kim, Seung-hun Lee, Cho-eun Lee, Hyun-jung Lee, Sung-uk Jang, Edward Namkyu Cho, Min-hee Choi
  • Patent number: 10373559
    Abstract: An organic light-emitting device and an organic light-emitting display device using the same are discussed. In a structure in which emission layers that emit light having the same color are provided in a plurality of stacks, the emission layers have different properties such that the light emission efficiencies of the stacks are made uniform, whereby the lifespan of the organic light-emitting device is increased through charge balance.
    Type: Grant
    Filed: December 12, 2017
    Date of Patent: August 6, 2019
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Seok-Hyun Kim, Eun-Jung Park, Ho-Sung Kim
  • Patent number: 10367370
    Abstract: Provided are a wireless charging and communication board, and a wireless charging and communication device, the wireless charging and communication board including: a soft magnetic layer; a polymeric material layer arranged on one surface and the other surface of the soft magnetic layer and extending longer than an exposed portion of the soft magnetic layer; and a coil pattern arranged on the polymeric material layer.
    Type: Grant
    Filed: August 24, 2018
    Date of Patent: July 30, 2019
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Jai Hoon Yeom, Sang Won Lee, Seok Bae, So Yeon Kim, Jin Mi Noh, Ji Yeon Song, Hee Jung Lee
  • Patent number: 10351927
    Abstract: The present invention relates to a hot-rolled steel sheet for a high strength galvanized steel sheet, having excellent surface quality, and a method for producing the same, the hot-rolled steel sheet comprising, by weight %: C: 0.05 to 0.15%, Si: 0.03 to 0.10%, Mn: 0.7 to 1.39%, P: 0.001 to 0.05%, S: 0.001 to 0.03%, Al: 0.002 to 0.035%, and the remainder being Fe and unavoidable impurities. The weight ratio of Mn/Si is 15 to 25, the weight ratio of C/Si is 1 to 5, and the weight ratio of Si/P is 3 to 10. The hot-rolled steel sheet has a microstructure consisting of, in area fraction, 10 to 40% of bainite, 20 to 30% of pearlite and 40 to 60% of ferrite, and includes a ternary eutectic compound of FeO, Fe2SiO4 and Fe3(PO)4 formed within 50 ?m from the surface.
    Type: Grant
    Filed: December 24, 2014
    Date of Patent: July 16, 2019
    Assignee: POSCO
    Inventors: Hyo Jung Kwak, Young-Ha Kim, Seok Jong Seo
  • Publication number: 20190211469
    Abstract: A feed assembly supplies polysilicon to a growth chamber for growing a crystal ingot from a melt. An example system includes a housing having support rails for receiving one of a granular tray and a chunk tray and a feed material reservoir positioned above the support rails to selectively feed one of either the granular tray or the chunk tray. A valve mechanism and pulse vibrator are also disclosed.
    Type: Application
    Filed: March 13, 2019
    Publication date: July 11, 2019
    Inventors: Seok Min Yun, Seong Su Park, Jun Hwan Ji, Won-Jin Choi, UiSung Jung, Young Jung Lee, Tae Su Koo, Sung-Jin Kim
  • Publication number: 20190198788
    Abstract: An organic light-emitting device is disclosed. The organic light-emitting device includes light-emitting layers that emit light of the same color in a stack structure. The phosphorescence and fluorescence characteristics at the exit side and the inside of the organic light-emitting device are adjusted to improve a viewing angle, lifetime, and efficiency.
    Type: Application
    Filed: November 21, 2018
    Publication date: June 27, 2019
    Inventors: Eun-Jung PARK, Sang-Kyoung MOON, Seok-Hyun KIM
  • Publication number: 20190185860
    Abstract: The present invention relates to an artificially manipulated immune system having an improved immune effect. More particularly, the present invention relates to an immune system having functions artificially altered which comprises artificially manipulated immunoregulatory elements and cells containing the same. Contemplated according to a particular embodiment is an immune system comprising artificially manipulated immunoregulatory genes such as PD-1, CTLA-4, A20, DGK?, DGK?, FAS, EGR2, PPP2R2D, PSGL-1, KDM6A, and TET2, and/or expression products thereof.
    Type: Application
    Filed: August 14, 2017
    Publication date: June 20, 2019
    Inventors: Seok Joong KIM, Yoon-Young KIM, Ho-Sung YU, In-Young JUNG, Jung Min LEE
  • Publication number: 20190160033
    Abstract: Provided are a novel autophagy activation-inducing compound or salt thereof, and a use thereof, and particularly, a medicinal composition for treatment and prevention of neurodegenerative diseases, type II diabetes, or atopy or psoriasis dermatitis, a cosmetic composition for alleviation of aging or atopy or psoriasis dermatitis, and a food composition, including the compound capable of inducing autophagy activation or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: June 23, 2017
    Publication date: May 30, 2019
    Applicant: INCOSPHARM CORPORATION
    Inventors: Chaejin LIM, Heung Jae KIM, Hwa-Jee CHUNG, Juyeon JUNG, Kayoung SHIN, Beom Cheol KIM, Seok Jeong YOON, Myung Ho KOR, Seon Deok KWON, Keedon PARK