Patents by Inventor Dong Hwan Park

Dong Hwan 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: 11953958
    Abstract: A display includes: a display panel; and a panel bottom sheet disposed below the display panel, the panel bottom sheet including: a first heat dissipation layer; a second heat dissipation layer over the first heat dissipation layer, including a first opening formed completely through the second heat dissipation layer in a thickness direction; a heat dissipation coupling interlayer between the first heat dissipation layer and the second heat dissipation layer, and a heat dissipation substrate on the second heat dissipation layer.
    Type: Grant
    Filed: December 12, 2022
    Date of Patent: April 9, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Kang Woo Lee, Boo Kan Ki, June Hyoung Park, Sun Hee Oh, Dong Hyeon Lee, Jeong In Lee, Hyuk Hwan Kim, Seong Sik Choi
  • Patent number: 11948808
    Abstract: A method for manufacturing a semiconductor device and a semiconductor device produced thereby. For example and without limitation, various aspects of this disclosure provide a method for manufacturing a semiconductor device, and a semiconductor device produced thereby, that comprises an interposer without through silicon vias.
    Type: Grant
    Filed: December 6, 2021
    Date of Patent: April 2, 2024
    Assignee: AMKOR TECHNOLOGY SINGAPORE HOLDING PTE. LTD.
    Inventors: Dong Jin Kim, Jin Han Kim, Won Chul Do, Jae Hun Bae, Won Myoung Ki, Dong Hoon Han, Do Hyung Kim, Ji Hun Lee, Jun Hwan Park, Seung Nam Son, Hyun Cho, Curtis Zwenger
  • Patent number: 11943985
    Abstract: Discussed are a light-emitting device and a light-emitting display device having improved efficiency and increased lifespan. A plurality of stacks is provided between an anode and a cathode for at least a subpixel to emit a predetermined color, and emissive layers in different stacks include the same color-based materials having different luminous properties.
    Type: Grant
    Filed: June 7, 2021
    Date of Patent: March 26, 2024
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Jin Ho Park, Kyu Il Han, Chang Hwan Kwak, Dong Hyeok Lim, Hwa Yong Shin, Ji Hyung Lee
  • Publication number: 20240097218
    Abstract: Methods and systems for executing tracking and monitoring manufacturing data of a battery are disclosed. One method includes: receiving, by a server system, sensing data of the battery from a sensing system; generating, by the server system, mapping data based on the sensing data; generating, by the server system, identification data of the battery based on the sensing data; generating, by the server system, monitoring data of the battery based on the sensing data, the identification data, and the mapping data; and generating, by the server system, display data for displaying a simulated electrode of the battery on a graphical user interface based on the monitoring data of the battery.
    Type: Application
    Filed: August 31, 2023
    Publication date: March 21, 2024
    Inventors: Min Kyu Sim, Jong Seok Park, Min Su Kim, Jae Hwan Lee, Ki Deok Han, Eun Ji Jo, Su Wan Park, Gi Yeong Jeon, June Hee Kim, Wi Dae Park, Dong Min Seo, Seol Hee Kim, Dong Yeop Lee, Jun Hyo Su, Byoung Eun Han, Seung Huh
  • Patent number: 11929200
    Abstract: A coil component includes a body; first and second coil portions spaced apart from each other in the body; first and second external electrodes disposed on the body to be spaced apart from each other and connected to both ends of the first coil portion; and first and second ground electrodes spaced apart from each other on the body and connected to both ends of the second coil portion.
    Type: Grant
    Filed: December 10, 2020
    Date of Patent: March 12, 2024
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Dong Hwan Lee, Sang Soo Park, Chan Yoon, Dong Jin Lee, Hwi Dae Kim, Hye Mi Yoo
  • Patent number: 11929498
    Abstract: A silicon-carbon complex comprising carbon-based particles and silicon-based particles, wherein the silicon-based particles are dispersed and positioned on surfaces of the carbon-based particles, the carbon-based particles have a specific surface area of 0.4 m2/g to 1.5 m2/g, and the silicon-based particles are doped with one or more elements selected from the group consisting of Mg, Li, Ca, and Al, and a negative electrode active material for lithium secondary battery comprising the same.
    Type: Grant
    Filed: October 26, 2018
    Date of Patent: March 12, 2024
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Su Min Lee, Eun Kyung Kim, Yong Ju Lee, Rae Hwan Jo, Dong Hyuk Kim, Se Mi Park
  • Patent number: 11926558
    Abstract: The present specification relates to a conductive structure body, a method for manufacturing the same, and an electrode and an electronic device including the conductive structure body.
    Type: Grant
    Filed: March 28, 2016
    Date of Patent: March 12, 2024
    Assignee: LG CHEM LTD.
    Inventors: Ilha Lee, Seung Heon Lee, Song Ho Jang, Dong Hyun Oh, Ji Young Hwang, Ki-Hwan Kim, Han Min Seo, Chan Hyoung Park, Sun Young Park
  • Patent number: 11925084
    Abstract: A display panel can include a substrate, a light-emitting element including an emission region on the substrate, a reference voltage line adjacent to the light-emitting element, and a branch line connected to the reference voltage line to apply a reference voltage to light-emitting element. The light-emitting element can emit light on the emission region in a direction of the substrate. Further, the branch line can include a semiconductor layer, and the semiconductor layer of the branch line can overlap the emission region.
    Type: Grant
    Filed: December 16, 2022
    Date of Patent: March 5, 2024
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Dong Yoon Lee, Kwang Yong Choi, Seong Hwan Hwang, Byeong Uk Gang, Hye Min Park
  • Publication number: 20240067668
    Abstract: The present invention relates to a heteroaryl derivative compound and a use thereof. Since the heteroaryl derivative of the present invention exhibits excellent inhibitory activity against EGFR, the heteroaryl derivative can be usefully used as a therapeutic agent for EGFR-associated diseases.
    Type: Application
    Filed: December 29, 2021
    Publication date: February 29, 2024
    Inventors: Yi Kyung Ko, Ah Reum Han, Jin Hee Park, Yeong Deok Lee, Hye Rim Im, Kyun Eun Kim, Dong Keun Hwang, Su Been Nam, Myung Hoe Heo, Se Rin Cho, Eun Hwa Ko, Sung Hwan Kim, Hwan Geun Choi
  • Publication number: 20230187659
    Abstract: A modeling method for designing a flow field of a fuel cell including a membrane electrode assembly including a catalyst layer and an electrolyte membrane, a gas diffusion layer, a flow field, and a bipolar plate includes modeling using a numerical model derived from a governing equation including a mass conservation equation of species, a fluid momentum in a porous media, and a modified Butler-Volmer's equation and outputting an oxygen diffusion characteristic in a catalyst layer from the modeling result.
    Type: Application
    Filed: December 13, 2022
    Publication date: June 15, 2023
    Applicant: KOREA INSTITUTE OF ENERGY RESEARCH
    Inventors: Min Jin KIM, Young Jun SOHN, Hwan Yeong OH, Yoon Young CHOI, Seung Gon KIM, Won Yong LEE, Tae Hyun YANG, Seok Hee PARK, Sung Dae YIM, Seung Hee WOO, Yun Sik KANG, Gu Gon PARK, Eun Jik LEE, So Jeong LEE, Byung Chan BAE, Dong Won SHIN, Hye Jin LEE, Dong Hwan PARK
  • Patent number: 9467516
    Abstract: According to an exemplary embodiment of the present invention, a method for managing a resource using an apparatus for managing a resource is provided. The apparatus for managing a resource generates a first instance for a first community using a first ontology class about communities including at least one resource as a member according to a goal. The apparatus for managing a resource generates a second instance for a first resource using a second ontology class about resources. Further, the apparatus for managing a resource estimates a relation between the first instance and the second instance.
    Type: Grant
    Filed: June 25, 2014
    Date of Patent: October 11, 2016
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Hyung Kyu Lee, Soon Hyun Kwon, Dong-Hwan Park, Kwang Soo Kim, Yoon Sik Yoo, Jin Chul Choi, Sunjin Kim, Hyochan Bang
  • Publication number: 20160093190
    Abstract: The present invention relates to an apparatus and a method for augmented cognition that can improve the cognitive ability of a worker by collecting various sensed data in a work place, generating artificial sensory information based on the collected sensed data, and providing the generated artificial sensory information in the form of an augmented cognition service.
    Type: Application
    Filed: June 19, 2015
    Publication date: March 31, 2016
    Inventors: Sun-Jin KIM, Tae-Joon PARK, Myung-Nam BAE, Hoe-Sung YANG, Mal-Hee KIM, Dong-Hwan PARK, Hyo-Chan BANG
  • Publication number: 20150347914
    Abstract: Exemplary embodiments of the present invention relate to a method and apparatus for big data parallel inference. A method for data parallel inference according to an embodiment of the present invention comprises generating a predetermined network comprising a pattern network and a join network based on rule files and a predetermined algorithm; performing a pattern matching test for input data in parallel on a plurality of pattern matching means by loading the pattern network to each of the plurality of pattern matching means and distributing the inputted data to the plurality of pattern matching means; and inferring new data by performing a join matching test for the data which has passed the pattern matching test. According to embodiments of the present invention, new data can be inferred by analyzing accurately and fast big data.
    Type: Application
    Filed: November 28, 2014
    Publication date: December 3, 2015
    Inventors: Soon-Hyun KWON, Yoon-Sik YOO, Mal-Hee KIM, Dong-Hwan PARK, Hyo-Chan BANG
  • Patent number: 9204242
    Abstract: A sensor network management apparatus generates group specification information including requirements corresponding to an externally input service request, and forms a logical sensor network for the service request based on the generated group specification information. USN actuating information relating to USN (ubiquitous sensor network) resources included in the logical sensor network is generated, and USN resources are operated based on the USN actuating information.
    Type: Grant
    Filed: October 17, 2012
    Date of Patent: December 1, 2015
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Mal-hee Kim, Dong-Hwan Park, Hyochan Bang, Byung Bog Lee
  • Patent number: 9110897
    Abstract: A sensor tag includes: a tag chip that receives a supply of a driving voltage that is generated from a radio frequency (RF) signal that is received from a reader and that transmits sensor data to the reader according to a request from the reader; at least one sensor that receives a supply of a necessary driving voltage from the tag chip and that measures corresponding sensor data; and a micro controller unit (MCU) that receives a supply of a necessary driving voltage from the tag chip and that transfers sensor data that is measured from the at least one sensor to the tag chip.
    Type: Grant
    Filed: November 15, 2013
    Date of Patent: August 18, 2015
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Ji Man Park, Dong-Hwan Park, SunJin Kim, Hyochan Bang
  • Publication number: 20150142963
    Abstract: A smart terminal and a method for subscribing to collection data are disclosed. The smart terminal in accordance with an embodiment of the present invention includes: a main application configured to make a data collection request; a plurality of subscription applications configured to subscribe to collection data being collected according to the data collection request made by the main application; a gateway module configured to perform communication with an internal/external device, request a target device in the internal/external device for data collection according to the data collection request made by the main application, and receive a collection data report from the target device if the target device collects the collection data; and a data hub configured to have the collection data report transferred thereto from the gateway module and provide the collection data to the subscription applications.
    Type: Application
    Filed: November 12, 2014
    Publication date: May 21, 2015
    Inventors: Jin-Chul CHOI, Dong-Hwan PARK, Hyo-Chan BANG
  • Publication number: 20150142731
    Abstract: A system for saving data according to an embodiment of the present invention comprises an apparatus for data collecting data generated from a sensor; an apparatus for saving data saving the data in database corresponding to a cumulative data table and a latest data table; an apparatus for providing data transmitting a request for retrieval of data to the apparatus for saving data and obtaining the data saved in the cumulative data table or the latest data table according to the request; and an apparatus for serving data providing the data to a user's terminal.
    Type: Application
    Filed: November 17, 2014
    Publication date: May 21, 2015
    Inventors: Yoon-Sik YOO, Dong-Hwan PARK, Hyo-Chan BANG
  • Patent number: 9031074
    Abstract: An IP packet forwarding server forwards an IP data packet between a user terminal and a machine-type communications (MTC) device allocated with a private internet protocol (IP). Such an IP packet forwarding server allocates a call identifier for connection between the user terminal and the MTC device, sets up a packet call to the MTC device and the user terminal using the call identifier, obtains packet forwarding information while setting up the packet call to the MTC device and the user terminal, and forwards an IP data packet between the MTC device and the user terminal using the packet forwarding information.
    Type: Grant
    Filed: March 8, 2012
    Date of Patent: May 12, 2015
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Byung Bog Lee, Se Han Kim, Dong-Hwan Park, In Hwan Lee, Cheol Sig Pyo, Hyochan Bang
  • Publication number: 20150066995
    Abstract: Apparatus and method for connecting NoSQL data and linked data are provided. The method includes converting the NoSQL data into RDF data, and issuing the converted RDF data as the linked data; collecting extended linked data extended by connecting the issued linked data and external linked data; and storing the collected extended linked data as the NoSQL data. Accordingly, a dynamic virtuous circulation structure capable of utilizing advantages and mutually compensating for disadvantages of each of the NoSQL data and the linked data can be constructed.
    Type: Application
    Filed: August 29, 2014
    Publication date: March 5, 2015
    Inventors: Soon-Hyun KWON, Dong-Hwan PARK, Hyo-Chan BANG
  • Publication number: 20150007192
    Abstract: According to an exemplary embodiment of the present invention, a method for managing a resource using an apparatus for managing a resource is provided. The apparatus for managing a resource generates a first instance for a first community using a first ontology class about communities including at least one resource as a member according to a goal. The apparatus for managing a resource generates a second instance for a first resource using a second ontology class about resources. Further, the apparatus for managing a resource estimates a relation between the first instance and the second instance.
    Type: Application
    Filed: June 25, 2014
    Publication date: January 1, 2015
    Inventors: Hyung Kyu LEE, Soon Hyun KWON, Dong-Hwan PARK, Kwang Soo KIM, Yoon Sik Yoo, Jin Chul CHOI, Sunjin KIM, Hyochan BANG