Patents by Inventor Sung-wook Park

Sung-wook Park 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: 10451940
    Abstract: A display device including a substrate having a display area to display an image and a non-display area, at least one pixel provided on the substrate, a first insulating layer provided on the substrate, and including a first opening at a area adjacent to the display area, a second insulating layer provided on the first insulating layer, and including a second opening at the area adjacent to the display area, and an encapsulation layer covering the first opening, the second opening, and a portion of the non-display area. The pixel includes a first electrode provided on the first insulating layer, and a second electrode provided on the second insulating layer. At least one of the first electrode and the second electrode includes a metal layer. At least one of sides of the first opening includes a plurality of slopes having different inclinations.
    Type: Grant
    Filed: June 22, 2017
    Date of Patent: October 22, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jong Ryuk Park, Jin Wook Seo, Sung Young Shin
  • Patent number: 10449948
    Abstract: A method of controlling torque intervention of a hybrid electric vehicle includes: receiving at least one torque intervention request; determining, by a control unit, a gear shift intervention requested quantity requested for limiting a driving torque of the vehicle during a gear shift and a brake intervention requested quantity requested for limiting the driving torque of the vehicle during a braking operation in response to receiving the at least one torque intervention request; generating, by the control unit, a combined intervention requested quantity based on the gear shift intervention requested quantity and the brake intervention requested quantity; and determining, by the control unit, a type of current intervention based on the combined intervention requested quantity in real time.
    Type: Grant
    Filed: November 10, 2016
    Date of Patent: October 22, 2019
    Assignee: Hyundai Motor Company
    Inventors: Do Hee Kim, Teh Hwan Cho, Sung Deok Kim, Gwang Il Du, Joon Young Park, Jee Wook Huh
  • Publication number: 20190315222
    Abstract: A front end module for an electric vehicle is provided. The front end module includes a carrier that is disposed inside a bumper cover having a lower grille. The carrier includes a receiving opening within which a heat exchanger is disposed. In addition, an active air flap is disposed below the carrier and adjacent to the lower grille, the active air flap having a plurality of pivotable flaps. Further, the front end module includes an air guard that is disposed above the active air flap and covers a front surface of the heat exchanger disposed within the receiving opening of the carrier.
    Type: Application
    Filed: September 12, 2018
    Publication date: October 17, 2019
    Inventors: Byoung Chul Kim, Ok Ryul Min, Sung Wook Park
  • Publication number: 20190311291
    Abstract: Provided is an artificial intelligence system. The system includes a first sensor configured to generate a first sensing signal during a sensing time, a second sensor disposed adjacent to the first sensor and configured to generate a second sensing signal during the sensing time, a pre-processing unit configured to select valid data according to a magnitude of a differential signal generated based on a difference between the first sensing signal and the second sensing signal, and an artificial intelligence module configured to analyze the valid data to generate result data.
    Type: Application
    Filed: April 9, 2019
    Publication date: October 10, 2019
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Sung Eun KIM, Seong Mo PARK, Kwang IL OH, Tae Wook KANG, Mi Jeong PARK, Hyung-IL PARK, Jae-Jin LEE, In Gi LIM
  • Publication number: 20190311244
    Abstract: Provided is a spike neural network circuit. The spike neural network circuit includes an axon configured to generate an input spike signal, a synapse including a first transistor for outputting a current according to a weight and a second transistor connected to the first transistor and outputting the current according to an input spike signal, a neuron configured to compare a value according to the current output from the synapse with a reference value and generate an output spike signal based on a comparison result, and a radiation source attached to a substrate on which the synapse is formed, configured to output radiation particles to the synapse, and configured to increase magnitudes of threshold voltages of the first and second transistors of the synapse.
    Type: Application
    Filed: April 8, 2019
    Publication date: October 10, 2019
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Kwang IL OH, Byounggun CHOI, Tae Wook KANG, Sung Eun KIM, Seong Mo PARK, Jae-Jin LEE
  • Publication number: 20190307318
    Abstract: Provided are a capsule endoscopic receiving device, a capsule endoscope system including the same, and an operating method of the capsule endoscopic receiving device, the capsule endoscopic receiving device including an analog front end configured to receive a preamble from one receiving electrode pair from among a plurality of receiving electrodes, a valid signal detection circuit configured to compare a reference voltage with input data generated on a basis of a voltage level of the preamble, and a preamble processor configured to select a final electrode pair configured to receive the image data on a basis of a correlation value of the preamble and a comparison result of the input data and the reference voltage. According to the inventive concept, stability of receiving image data may be secured by selecting an optimal receiving electrode pair.
    Type: Application
    Filed: April 8, 2019
    Publication date: October 10, 2019
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Kwang IL OH, Hyung-IL PARK, Tae Wook KANG, Sung Eun KIM, Mi Jeong PARK, Jae-Jin LEE, In Gi LIM
  • Patent number: 10439450
    Abstract: A wireless power transmitting device is provided. The wireless power transmitting device may comprise an antenna, a memory, and a processor configured to control to store, as reference information, information of a first reflected signal of a pilot signal sent out through the antenna at a first time in the memory and control to compare the reference information with information about second reflected signals of a pilot signal sent out through the antenna at a second time, and determine a position of a target for detection based on a result of the comparison.
    Type: Grant
    Filed: March 30, 2017
    Date of Patent: October 8, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chong-Min Lee, Kyung-Woo Lee, Sung-Bum Park, Jae-Hyun Park, Jae-Hyuck Shin, Young-Ho Ryu, Sang-Wook Lee
  • Patent number: 10426246
    Abstract: Provided herein is a cosmetic vessel including a discharge unit discharging cosmetics to an outside; and a discharge plate provided at one side of the discharge unit from which the cosmetics are discharged, including at least one discharge hole, wherein the discharge plate is provided with a discharge plate processed portion made of a material different from that of the discharge plate on at least a portion of at least one surface.
    Type: Grant
    Filed: February 3, 2015
    Date of Patent: October 1, 2019
    Assignee: LG HOUSEHOLD & HEALTH CARE LTD.
    Inventors: Se Woong Oh, Hyeon Jeong Kim, Hye Ryen Kim, Sang Wook Park, Jae Hong Jung, Kyungwon Kim, Ye Kyung Cho, Sung-Tae Kim, Guyong Lee, Sungsoo Kang, In Hwan Roh
  • Patent number: 10430091
    Abstract: An apparatus and method for storing security information are provided. The apparatus is generally an electronic device that includes a memory configured to include a secured region to store security information and a processor configured to electrically connect with the memory. The processor is further configured to execute an application program configured to store the security information in a first secured region, to receive a request to store the security information from the application program, and to store the security information in a second secured region different from the first secured region in response to the request.
    Type: Grant
    Filed: August 3, 2016
    Date of Patent: October 1, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Won Suk Seo, Sung Whan Moon, Chang Wook Lee, Sung Oh Hwang, Singh Bhupinder, Chongyang Xie, Geng Chen, Muralidhar Kattimani, Naman Patel, Sambit Kumar Shukla, Sia Jeffry Saputra, Victor Havin, Sung Gyu Kim, Min Woo Park, Jae Hoon Ryu, Seung Hoon Lee, Dong Ho Jang
  • Patent number: 10424765
    Abstract: Provided are a cover having a metallic grid structure and a method for manufacturing the cover. The cover includes a pattern portion formed of a metallic material, in which a plurality of patterns are independently disposed spaced apart from each other and an injection portion disposed between pattern portions to connect the pattern portions, the injection portion being formed of a non-metallic material. The method includes forming a pre-pattern portion including patterns in a regular or irregular form and a bridge connecting the patterns on a metallic plate, forming the injection portion on the pre-pattern portion by insert-injection or thermo-compression press, and removing the bridge.
    Type: Grant
    Filed: May 31, 2013
    Date of Patent: September 24, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yong-Wook Hwang, Sung-Ho Cho, Hee-Cheul Moon, Seung-Chang Baek, Chan-Seob Park
  • Publication number: 20190278567
    Abstract: The present invention provides a random number generation system comprising: an image sensor module for outputting dark noise generated from each unit pixel region respectively that is shielded from external light as digital data; and a control unit for classifying the respective pieces of digital data output from the image sensor module, for allocating random numbers to the same using a database in which a plurality of reference values are stored for each unit pixel, and for collating the same so as to generate a first random number.
    Type: Application
    Filed: September 26, 2017
    Publication date: September 12, 2019
    Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Sang Wook HAN, Sung Wook MOON, Yong Su KIM, Byung Kwon PARK
  • Patent number: 10411247
    Abstract: A fabrication method of an electrode for an all solid cell includes: providing a sulfide-based solid electrolyte; forming a coating layer on a surface of the sulfide-based solid electrolyte by heating a nonmetallic oxide at 300 to 700° C.; forming electrode slurry by mixing an electrode active material, the sulfide-based solid electrolyte formed with the coating layer, and a conductive material with a polar solvent; casting the electrode slurry on at least one surface of an electrode current collector; removing the polar solvent by heating the cast electrode slurry at 100 to 300° C.; and removing the coating layer by heating the electrode slurry from which the polar solvent is removed at 300 to 700° C.
    Type: Grant
    Filed: December 18, 2017
    Date of Patent: September 10, 2019
    Assignees: Hyundai Motor Company, Kia Motors Corporation, IUCF-HYU (Industry-University Cooperation Foundation Hanyang University)
    Inventors: Oh Min Kwon, Yong Sub Yoon, Sung Woo Noh, Sun Ho Choi, Jin Oh Son, Dong Wook Shin, Chan Hwi Park
  • Patent number: 10395775
    Abstract: The present disclosure provides an operation-path recommendation method and apparatus. In the present disclosure, by an operation-path recommendation apparatus, a blood vessel graph model is generated based on patient's anatomical information, a plurality of candidate paths between defined start and destination points is extracted; node information on at least one node in each of the candidate paths is extracted; a cost function is applied to each candidate path, based on the extracted node information.
    Type: Grant
    Filed: November 13, 2015
    Date of Patent: August 27, 2019
    Assignees: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
    Inventors: Jeong Won Lee, Sung Hee Park, Ji Wook Jeong, Woo Jin Hyung, Soo Yeul Lee, Jong Hyun Park
  • Patent number: 10390800
    Abstract: Provided are an ultrasound diagnosis apparatus and an ultrasound diagnosis method that provide to a user an ultrasound image which is easy to recognize. The ultrasound diagnosis apparatus includes a probe, an ultrasound transmitter configured to transmit ultrasound waves to an object by using the probe, an ultrasound receiver configured to generate ultrasound data based on reflection waves corresponding to the transmitted ultrasound waves, a bio-signal obtaining unit configured to obtain bio-signals that are periodically generated, a data processor configured to obtain first loop image data and second loop image data based on the ultrasound data, and an image generator configured to generate combined data by combining the first loop image data and the second loop image based on the bio-signals.
    Type: Grant
    Filed: November 11, 2015
    Date of Patent: August 27, 2019
    Assignee: SAMSUNG MEDISON CO., LTD.
    Inventors: Jin-Yong Lee, Sung-wook Park, Jin-ki Park, Joo-hyun Song, Bong-heon Lee, Hyuk-jae Chang, Nam-sik Chung, Geu-ru Hong, Jong-hwa Kim, Ji-hyun Yoon
  • Patent number: 10390107
    Abstract: A method for transmitting scene composition information from an apparatus therefor in a multimedia communication system is provided. The method includes generating scene composition information comprising media attributes information and temporal information, and transmitting the scene composition information, wherein the media attributes information and temporal information is separated into different formats.
    Type: Grant
    Filed: September 28, 2017
    Date of Patent: August 20, 2019
    Assignees: Samsung Electronics Co., Ltd., University-Industry Cooperation Group of Kyung Hee University
    Inventors: Sung-Ryeul Rhyu, Min-Woo Cho, Kyung-Mo Park, Sung-Oh Hwang, Kyu-Heon Kim, Byeong-Cheol Kim, Gwang-Hoon Park, Jeong-Wook Park, Doug-Young Suh
  • Patent number: 10383599
    Abstract: Disclosed are an ultrasound diagnostic apparatus and an operating method thereof, which quickly and accurately set a volume of interest (VOI).
    Type: Grant
    Filed: November 11, 2015
    Date of Patent: August 20, 2019
    Assignee: SAMSUNG MEDISON CO., LTD.
    Inventors: Jin-yong Lee, Sung-wook Park, Jin-ki Park, Joo-hyun Song, Bong-heon Lee, Hyuk-Jae Chang, Namsik Chung, Geu-ru Hong, Hyun-joo Kim, Chi-young Shim
  • Patent number: 10374265
    Abstract: The present invention relates to a method of automatically setting a communication resistance of an energy storage device (ESS), and more particularly, to a method of automatically controlling connection of a battery module and a terminating resistance by using a battery management system (BMS) ID allocated to each battery module constituting the ESS.
    Type: Grant
    Filed: March 15, 2018
    Date of Patent: August 6, 2019
    Assignee: LG Chem, Ltd.
    Inventors: Duk Su Kim, Jong Kook Lee, Ho Soo Kim, Sung Hyun Cho, Geun Wook Lim, Jong Doo Park, Jin Seok Heo
  • Patent number: 10367206
    Abstract: A method for preparing a metal catalyst supported on a porous carbon support using a plant, including: (a) a step of preparing a plant; (b) a step of preparing a metal precursor-absorbed plant by absorbing a metal precursor into the plant; (c) a step of preparing a catalyst precursor by drying the metal precursor-absorbed plant; (d) a step of preparing a char by charring the catalyst precursor; and (e) a step of preparing a metal catalyst supported on a porous carbon support by treating the char with an acid. The method for preparing a metal catalyst supported on a porous carbon support of the present disclosure, whereby a plant itself is charred, is environment-friendly and allows for convenient large-scale synthesis. The metal catalyst supported on a porous carbon support prepared thereby can be used as electrode materials of various energy devices, particularly as an electrode catalyst of a fuel cell.
    Type: Grant
    Filed: March 2, 2018
    Date of Patent: July 30, 2019
    Assignee: Korea Institute of Science and Technology
    Inventors: Sung Jong Yoo, Dong Wook Lee, So Young Lee, Jin Young Kim, Jong Hyun Jang, Hyoung-Juhn Kim, Hyun Seo Park, Gil-Pyo Kim
  • Patent number: 10368143
    Abstract: A method for transmitting scene composition information from an apparatus therefor in a multimedia communication system is provided. The method includes generating scene composition information comprising media attributes information and temporal information, and transmitting the scene composition information, wherein the media attributes information and temporal information is separated into different formats.
    Type: Grant
    Filed: September 28, 2017
    Date of Patent: July 30, 2019
    Assignees: Samsung Electronics Co., Ltd., University-Industry Cooperation Group of Kyung Hee University
    Inventors: Sung-Ryeul Rhyu, Min-Woo Cho, Kyung-Mo Park, Sung-Oh Hwang, Kyu-Heon Kim, Byeong-Cheol Kim, Gwang-Hoon Park, Jeong-Wook Park, Doug-Young Suh
  • Patent number: 10359932
    Abstract: A method and an apparatus for providing a character input interface are provided. The method for providing a character input interface in a terminal having a touchscreen, includes simultaneously displaying a first keyboard on a first region and a second keyboard including second keyboard language selection keys on a second region by the touchscreen in a character inputting mode; and changing a language of the second keyboard to a language corresponding to a second touched keyboard language selection key touched while maintaining a language of the first keyboard when input touching the second keyboard language key is received.
    Type: Grant
    Filed: December 27, 2017
    Date of Patent: July 23, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sung Wook Park, Se Hwan Park, Ji Hoon Kim, Ji Hoon Lee