Patents by Inventor Seung-hoon Jung

Seung-hoon 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).

  • Patent number: 11141699
    Abstract: An immersed hollow fiber membrane module according to an embodiment of the present disclosure includes a hollow fiber membrane bundle formed by fixing a plurality of hollow fiber membranes by a potting agent, and a module supporting unit provided at one side of the hollow fiber membrane bundle to support the hollow fiber membrane bundle, the module supporting unit having an air cleaning time delaying portion configured to delay or intermittently maintain an air cleaning time for air introduced therein and discharged out.
    Type: Grant
    Filed: December 5, 2019
    Date of Patent: October 12, 2021
    Assignees: SEOJIN ENERGY CO., LTD.
    Inventors: Tea Hyoung Lim, Seung Kyun Park, Sung Hyo An, Hyun Hoon Jung, Jae Young Lee, Ji Yun Seon, Jun Kim
  • Patent number: 11146749
    Abstract: An image sensor includes a pixel array, an analog-to-digital conversion block, and an output block. The pixel array includes a plurality of unit pixels and generates a plurality of analog pixel signals in response to incident light. The analog-to-digital conversion block includes a plurality of analog-to-digital converters that are connected to a plurality of columns of the pixel array and convert the plurality of analog pixel signals into a plurality of digital signals. The output block includes a plurality of output circuits that are connected to the plurality of analog-to-digital converters and control output timings of the plurality of digital signals. Each of the plurality of output circuits is connected to two or more output lines to simultaneously output two or more bits of a digital signal among the plurality of digital signals.
    Type: Grant
    Filed: December 7, 2018
    Date of Patent: October 12, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Seung-Hoon Jung
  • Patent number: 11130853
    Abstract: The present invention relates to a cellulose-containing polypropylene composite resin which is environmentally friendly, and can reduce emission of carbon dioxide and contribute to improvement in fuel efficiency, based on reduced vehicle weight, and a vehicle thin film pillar trim including the same.
    Type: Grant
    Filed: July 12, 2018
    Date of Patent: September 28, 2021
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Research & Business Foundation Sungkyunkwan University
    Inventors: Jin Ho Hwang, Dae Ig Jung, Seung Hyeok Chang, Min Ho Cho, Sung Hoon Kim, Jae Do Nam
  • Patent number: 11130877
    Abstract: Disclosed is a coating material for a coating layer of an injection mold, the coating material including 100 parts by weight of a resin composition and about 30 to 40 parts by weight of a curing agent. The resin composition includes an amount of about 40 to 50 wt % of a first acrylic resin, an amount of about 5 to 15 wt % of a second acrylic resin having a weight average molecular weight less than a weight average molecular weight of the first acrylic resin, an amount of about 10 to 15 wt % of a carbon component, an amount of about 0.5 to 2 wt % of a matting agent, an amount of about 0.1 to 0.3 wt % of a catalyst and an amount of about 20 to 35 wt % of a solvent, all the wt % are based on the total weight of the resin composition.
    Type: Grant
    Filed: November 5, 2018
    Date of Patent: September 28, 2021
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Noroo Bee Chemical Co., Ltd., Moltex Co., Ltd.
    Inventors: Kyeong Hoon Jang, In Soo Han, Dae Sik Kim, Jae Hyun An, Seul Yi, Ik Jin Jung, Ju Seong Park, Soon Joon Jung, Seung Sik Han, Jae Beom Ahn, Yong Chul Lee, Kie Moon Sung, Soon Gi Kim, Hak Soon Choi
  • Patent number: 11124049
    Abstract: A withdrawal-type sun visor includes a housing received in a roof panel. The housing has a storage recess therein. The withdrawal-type sun visor also includes a sun visor assembly configured to be received in the housing and to be withdrawn along a windshield glass of a vehicle. The sun visor assembly includes a display unit having a display region and includes a discoloration unit configured to enclose at least a portion of the display unit. The transmissivity of the discoloration unit is adjustable.
    Type: Grant
    Filed: November 25, 2019
    Date of Patent: September 21, 2021
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, Yong San Co., Ltd.
    Inventors: Jin Ho Hwang, Dae Ig Jung, Seung Hyeok Chang, Min Ho Cho, Hyung Jin Kim, Sang Hoon Lee
  • Publication number: 20210218922
    Abstract: An image sensor includes; a sensor array generating a pixel signal, a ramp signal generator generating a ramp signal having a decreasing slope during a ramp signal enable period between a first time at which a counter enable signal is activated and a third time at which the ramp signal ends falling, a comparator comparing the pixel signal with the ramp signal to trigger an output signal, and counters, where at least one of the counters performs counting during an entire counter enable period extending between the first time and a second time at which the comparator triggers the output signal, but not all of the counters perform counting during at least one section of the counter enable period.
    Type: Application
    Filed: March 26, 2021
    Publication date: July 15, 2021
    Inventor: Seung Hoon JUNG
  • Patent number: 10999546
    Abstract: An image sensor includes; a sensor array generating a pixel signal, a ramp signal generator generating a ramp signal having a decreasing slope during a ramp signal enable period between a first time at which a counter enable signal is activated and a third time at which the ramp signal ends falling, a comparator comparing the pixel signal with the ramp signal to trigger an output signal, and counters, where at least one of the counters performs counting during an entire counter enable period extending between the first time and a second time at which the comparator triggers the output signal, but not all of the counters perform counting during at least one section of the counter enable period.
    Type: Grant
    Filed: November 4, 2019
    Date of Patent: May 4, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Seung Hoon Jung
  • Publication number: 20200396405
    Abstract: An analog-digital converter includes a count code generator to receive a code generation clock signal from a clock signal generator and to output a count code according to the code generation clock signal, a latch to latch the count code, an operating circuit to generate a count value of the count code and to output a digital signal based on the count value, and a transfer controller to transfer the count code from the latch to the operating circuit. The transfer controller determines whether to transfer the count code according to a logic level of a count enable clock signal generated from the clock signal generator.
    Type: Application
    Filed: January 17, 2020
    Publication date: December 17, 2020
    Inventors: Sung Yong KIM, Kyung-Min KIM, Hyuk OH, Hyeok Jong LEE, Seung Hoon JUNG, Woong JOO, Hee Sung CHAE
  • Publication number: 20200322639
    Abstract: The present invention relates to a technology of detecting object intrusion event in compressed video, e.g., CCTV cameras generating, by extracting regions of moving object, i.e., regions in which substantial movement exists, in the compressed video based on syntax information, such as motion vector and coding type, of each of image blocks of the compressed video without performing conventional complicated image processing, and then persistently finding the regions of moving object in a predetermined region-of-interest more than a time-threshold. The present invention may provide an advantage that crime prevention effect of video surveillance system may be enhanced because an intrusion into a region-of-interest may be detected in real-time manner out of CCTV video without performing complicated processing, i.e., decoding, downscale resizing, differential obtaining, and image analysis, etc.
    Type: Application
    Filed: March 4, 2018
    Publication date: October 8, 2020
    Inventors: Hyun Woo LEE, Seung Hoon JUNG, Hyun Seong BAE, Sung Jin LEE
  • Publication number: 20200288079
    Abstract: An image sensor includes; a sensor array generating a pixel signal, a ramp signal generator generating a ramp signal having a decreasing slope during a ramp signal enable period between a first time at which a counter enable signal is activated and a third time at which the ramp signal ends falling, a comparator comparing the pixel signal with the ramp signal to trigger an output signal, and counters, where at least one of the counters performs counting during an entire counter enable period extending between the first time and a second time at which the comparator triggers the output signal, but not all of the counters perform counting during at least one section of the counter enable period.
    Type: Application
    Filed: November 4, 2019
    Publication date: September 10, 2020
    Inventor: Seung Hoon JUNG
  • Patent number: 10720665
    Abstract: The present invention relates to an electrolyte for a lithium secondary battery, containing, as an electrolyte additive, at least one compound selected from the group consisting of compounds represented by chemical formulas 1 to 4 below, and can provide a lithium secondary battery which has improved anodic film forming characteristics and battery resistance characteristics at high voltages.
    Type: Grant
    Filed: June 22, 2016
    Date of Patent: July 21, 2020
    Assignee: SOULBRAIN CO., LTD.
    Inventors: Myung Hoon Jeong, Jong Hyun Lee, Seung Hoon Jung
  • Publication number: 20190281247
    Abstract: An image sensor includes a pixel array, an analog-to-digital conversion block, and an output block. The pixel array includes a plurality of unit pixels and generates a plurality of analog pixel signals in response to incident light. The analog-to-digital conversion block includes a plurality of analog-to-digital converters that are connected to a plurality of columns of the pixel array and convert the plurality of analog pixel signals into a plurality of digital signals. The output block includes a plurality of output circuits that are connected to the plurality of analog-to-digital converters and control output timings of the plurality of digital signals. Each of the plurality of output circuits is connected to two or more output lines to simultaneously output two or more bits of a digital signal among the plurality of digital signals.
    Type: Application
    Filed: December 7, 2018
    Publication date: September 12, 2019
    Inventor: SEUNG-HOON JUNG
  • Publication number: 20180183100
    Abstract: The present invention relates to an electrolyte for a lithium secondary battery, containing, as an electrolyte additive, at least one compound selected from the group consisting of compounds represented by chemical formulas 1 to 4 below, and can provide a lithium secondary battery which has improved anodic film forming characteristics and battery resistance characteristics at high voltages.
    Type: Application
    Filed: June 22, 2016
    Publication date: June 28, 2018
    Applicant: Soulbrain Co., Ltd.
    Inventors: Myung Hoon JEONG, Jong Hyun LEE, Seung Hoon JUNG
  • Patent number: 9865217
    Abstract: A method of driving a display panel includes generating a reference gate signal delayed by a predetermined period from a gate signal applied to a gate line disposed in a first end area of the display panel, the first end area being an area in which a RC delay of a data line is the smallest, receiving an input gate signal applied to a gate line disposed in a second area of the display panel, the second area being an area in which the RC delay of the data line is the largest; and selectively controlling a delay time of each of the plurality of gate signals applied to each of the plurality of gate lines according to a result of comparison between the reference gate signal and the input gate signal.
    Type: Grant
    Filed: March 27, 2015
    Date of Patent: January 9, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventors: Myung-Ho Won, Dal-Jung Kwon, Haeng-Won Park, Hyeon-Seok Bae, Seung-Hoon Jung, Ho-Sup Choi
  • Patent number: 9819891
    Abstract: The image sensor includes a first analog-to-digital converter configured to convert a first analog pixel signal output from a first pixel in a row into first digital signals, a second analog-to-digital converter configured to convert a second analog pixel signal output from a second pixel in the row into second digital signals, a first output circuit configured to output a first bit value at a first position in the first digital signals in response to a first enable control signal, and a second output circuit configured to output a second bit value at a second position in the second digital signals in response to a second enable control signal, the second position in the second digital signals corresponding to the first position in the first digital signals, wherein the second enable control signal is activated with a delay from the activation of the first enable control signal.
    Type: Grant
    Filed: January 6, 2016
    Date of Patent: November 14, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Han Soo Lee, Hee Sung Chae, Kyung Min Kim, Dah Som Kim, Sun Jung Kim, Seung Hoon Jung
  • Publication number: 20160366359
    Abstract: The image sensor includes a first analog-to-digital converter configured to convert a first analog pixel signal output from a first pixel in a row into first digital signals, a second analog-to-digital converter configured to convert a second analog pixel signal output from a second pixel in the row into second digital signals, a first output circuit configured to output a first bit value at a first position in the first digital signals in response to a first enable control signal, and a second output circuit configured to output a second bit value at a second position in the second digital signals in response to a second enable control signal, the second position in the second digital signals corresponding to the first position in the first digital signals, wherein the second enable control signal is activated with a delay from the activation of the first enable control signal.
    Type: Application
    Filed: January 6, 2016
    Publication date: December 15, 2016
    Inventors: Han Soo Lee, Hee Sung Chae, Kyung Min Kim, Dah Som Kim, Sun Jung Kim, Seung Hoon Jung
  • Publication number: 20150302816
    Abstract: A method of driving a display panel includes generating a reference gate signal delayed by a predetermined period from a gate signal applied to a gate line disposed in a first end area of the display panel, the first end area being an area in which a RC delay of a data line is the smallest, receiving an input gate signal applied to a gate line disposed in a second area of the display panel, the second area being an area in which the RC delay of the data line is the largest; and selectively controlling a delay time of each of the plurality of gate signals applied to each of the plurality of gate lines according to a result of comparison between the reference gate signal and the input gate signal.
    Type: Application
    Filed: March 27, 2015
    Publication date: October 22, 2015
    Inventors: Myung-Ho WON, Dal-Jung KWON, Haeng-Won PARK, Hyeon-Seok BAE, Seung-Hoon JUNG, Ho-Sup CHOI
  • Publication number: 20120315494
    Abstract: There is provided a polyamic acid resin composition, a method for preparing the same and a polyimide metal clad laminate using the same, in which the polyamic acid resin composition includes an epoxy compound represented by Chemical Formula 1 is defined in specification.
    Type: Application
    Filed: December 21, 2010
    Publication date: December 13, 2012
    Applicant: SK INNOVATION CO., LTD.
    Inventors: Weon Jung Choi, Dae Nyoun Kim, Seung Hoon Jung, Byoung Wook Jo, Cheol Ho Kim
  • Publication number: 20120230425
    Abstract: A compression encoding method which, when performing data conversion using the fact that when data is converted into frequency components, the human eye is sensitive to components close to low frequency components and insensitive to components close to high frequency components, configures a filter in which importance is placed on DC data and its adjacent filter coefficients, calculates the cost for a conversion block which has undergone conversion and quantization, which is required for the data removal of compression encoding using the filter, determines data targets to be removed using the calculated cost and set reference values, and removes the corresponding data, thereby reducing the amount of data to be compressed and therefore increasing compression efficiency without influencing image quality.
    Type: Application
    Filed: November 10, 2010
    Publication date: September 13, 2012
    Applicant: GALAXIA COMMUNICATIONS CO., LTD.,
    Inventors: Ju-Heon Seo, Seong-Hoon Kim, In-Kwon Kim, Seung-Hoon Jung
  • Publication number: 20080198125
    Abstract: A circuit board includes; a reference common voltage generating circuit receiving an input voltage from an input node and outputting a reference common voltage to an output node, wherein the reference common voltage generating circuit includes a voltage distribution unit including a first resistor connected between the input node and the output node and a second resistor connected between the output node and a ground, and a sink current generating unit outputting a sink current to the output node, wherein the sink current is adjusted according to a resistance of a setting resistor, and a coupling line coupling the setting resistor and the reference common voltage generating circuit.
    Type: Application
    Filed: September 18, 2007
    Publication date: August 21, 2008
    Applicant: SAMSUNG ELECTRONCS CO., LTD.
    Inventors: Joo-hwan Park, Chung-hyuk Shin, Seung-hoon Jung