Patents by Inventor Yong-Ho Lee

Yong-Ho Lee 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: 20220013619
    Abstract: A display device includes a display panel including a first display area including first pixels, and a second display area including a pixel portion, in which second pixels are disposed, and a transmission portion through which light is transmitted. The pixel portion of the second display area includes a base member, a metal layer disposed on the base member to define the transmission portion, a first active layer disposed on the metal layer and including a first material, and a first gate layer disposed on the first active layer. A hole is defined through the metal layer to overlap at least a part of the first active layer in a thickness direction.
    Type: Application
    Filed: June 17, 2021
    Publication date: January 13, 2022
    Inventors: Jung Wook LEE, Yeong Ho KIM, Yong Jae PARK
  • Publication number: 20220014137
    Abstract: A battery heating system and method using a motor driving system are provided. A temperature of a battery is increased by injecting an alternating current into the battery so that charging and discharging of the battery is repeated using the motor driving system including an inverter and a motor provided in a vehicle.
    Type: Application
    Filed: November 18, 2020
    Publication date: January 13, 2022
    Inventors: Yong Jae Lee, Jung Hwi Kim, Jung Mo Yu, Jae Ho Hwang, Joo Young Park, Jae Hyeon Park
  • Publication number: 20220013302
    Abstract: The present disclosure relates to a solid electrolytic capacitor, including a body comprising a tantalum wire disposed on one end thereof; a substrate, on which the body is disposed, comprising an insulating layer, first and second wiring layers respectively disposed on a first surface and a second surface, facing each other, of the insulating layer, and a via electrode penetrating the insulating layer to connect the first and second wiring layers to each other; and a connection portion connecting the tantalum wire to the first wiring layer.
    Type: Application
    Filed: November 11, 2020
    Publication date: January 13, 2022
    Inventors: Youn Soo KIM, Hyun Sub OH, Hee Sung CHOI, Hong Kyu SHIN, Jin Ho HONG, Yong Sam LEE, Jung Youn KIM, Ran Suk YANG
  • Patent number: 11222772
    Abstract: A substrate processing apparatus includes a partition comprising at least one through-hole, a conduit arranged in the partition through the through-hole, a gas supply unit connected to the conduit, and a low dielectric material provided between a side wall of the through-hole and the conduit.
    Type: Grant
    Filed: December 7, 2017
    Date of Patent: January 11, 2022
    Assignee: ASM IP Holding B.V.
    Inventors: Young Hoon Kim, Yong Gyu Han, Dae Youn Kim, Hyun Soo Jang, Jeong Ho Lee
  • Publication number: 20220002477
    Abstract: Embodiments relate to a polyester film, preparation method thereof and method for reproducing polyethyleneterephthalate (PET) container using same, the crystallization temperature (Tc) of the polyester film is not measured or is 70° C. to 130° C., as measured by differential scanning calorimetry, whereby it is possible to easily control the crystallinity. Accordingly, the polyester film has excellent shrinkage characteristics and recyclability, and clumping rarely occurs even if it is dried at high temperatures for a long period of time in the regeneration process.
    Type: Application
    Filed: October 29, 2020
    Publication date: January 6, 2022
    Inventors: Chul Kyu KIM, Eugene JUNG, Yong Deuk KIM, Joo Ho YANG, Hyuk Soo LEE
  • Publication number: 20220002651
    Abstract: Provided is a cell culture sheet for a large-capacity incubator. A cell culture sheet according to one embodiment of the present invention is a cell culture sheet provided in a large-capacity incubator having a plurality of sheets disposed to be spaced apart at predetermined intervals therein, wherein the cell culture sheet has an area of 100 cm2 or more and a bending depth of 0.5 cm or less. As such, even when the culture sheets are closely placed in a limited volume of space, there is little sagging or shape deformation in a specific direction to prevent the occurrence of contact with adjacent culture sheets, thereby preventing a decrease in cell culture volume due to a dead space. Furthermore, since the flow of a cell culture fluid due to the occurrence of contact can be minimized or prevented, a large capacity of cells can be stably and smoothly cultivated such that the cell culture sheet is very suitable for a large-capacity incubator and can be widely applied to the cell culture industry.
    Type: Application
    Filed: November 14, 2019
    Publication date: January 6, 2022
    Applicant: AMOGREENTECH CO., LTD.
    Inventors: Seon Ho JANG, Hee Sung PARK, Kyung Gu HAN, Dong Sik SEO, Song Hee KOO, Ji Young KIM, Hyo Jung LEE, Su Yeon LEE, In Yong SEO, Seoung Hoon LEE, Chan KIM
  • Publication number: 20220004455
    Abstract: Provided is a bit error rate equalizing method of a memory device. The memory device selectively performs an error correction code (ECC) interleaving operation according to resistance distribution characteristics of memory cells, when writing a codeword including information data and a parity bit of the information data to a memory cell array. In the ECC interleaving operation according to one example, an ECC sector including information data is divided into a first ECC sub-sector and a second ECC sub-sector, the first ECC sub-sector is written to memory cells of a first memory area having a high bit error rate (BER), and the second ECC sub-sector is written to memory cells of a second memory area having a low BER.
    Type: Application
    Filed: September 17, 2021
    Publication date: January 6, 2022
    Inventors: Eun-chu Oh, Moo-sung Kim, Young-sik Kim, Yong-jun Lee, Jeong-ho Lee
  • Patent number: 11218799
    Abstract: Provided herein is a built-in speaker module. The built-in speaker module is installed in a housing of an electronic device having a first bottom surface spaced apart from a ground and a second bottom surface installed above the first bottom surface, and includes a speaker installed above the second bottom surface, a first vibration absorbing member interposed between the speaker and the second bottom surface, and a second vibration absorbing member interposed between the first bottom surface and the second bottom surface, wherein sound is emitted from the speaker through openings formed in the first bottom surface and the second bottom surface.
    Type: Grant
    Filed: November 4, 2020
    Date of Patent: January 4, 2022
    Assignee: CERAGEM CO., LTD.
    Inventors: Sang Ho Choi, Jin Cheol Park, Yong son Park, Dong Myoung Lee, Yong Seob Seo
  • Patent number: 11218845
    Abstract: A method of transmitting a spatial stream for multi user (MU)-multiple input multiple output (MIMO) in a wireless local area network system and a transmitter for performing the method are provided. The method includes transmitting, to a receiver, a management frame including group information to assign or change a position of a plurality of spatial streams corresponding to each of a plurality of groups, and transmitting, to the receiver, a frame including at least one spatial stream, wherein the group information includes a plurality of group indicators and a plurality of spatial stream (SS) indicators, each of the plurality of group indicators indicating whether the receiver is a member of each of the plurality of groups, each of the plurality of SS indicators indicating a position of the plurality of spatial streams corresponding to each of the plurality of groups.
    Type: Grant
    Filed: April 1, 2020
    Date of Patent: January 4, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Dae Won Lee, Yong Ho Seok
  • Patent number: 11215888
    Abstract: An embodiment of the present inventive concept provides a liquid crystal display, including: a first gate line; a first data line crossing the first gate line; a first transistor including a gate electrode connected to the first gate line, a source electrode connected to the first data line, and a drain electrode; a first connecting line connected to the drain electrode; a first contact portion connected to the first connecting line; and a first pixel electrode connected to the first contact portion, wherein the first pixel electrode may be disposed between the first transistor and the first contact portion.
    Type: Grant
    Filed: January 8, 2020
    Date of Patent: January 4, 2022
    Inventors: Dong Hee Shin, Kyung Ho Kim, Yoo Mi Ra, Seong Young Lee, Yong Hee Lee
  • Publication number: 20210405901
    Abstract: Embodiments of the present disclosure relate to a memory system, a memory controller, and a method of operating the same, and more particularly, to a memory system, a memory controller, and a method of operating the same, which calculate a read-attribute value, a write-attribute value, and a time-attribute value for a nonvolatile memory set and determine an operation mode of the nonvolatile memory set on the basis of at least one of the read-attribute value, the write-attribute value, and the time-attribute value, thereby enabling a host to predict whether or not a memory controller executes a background operation.
    Type: Application
    Filed: September 8, 2021
    Publication date: December 30, 2021
    Inventors: Yong-Seok OH, Hee-Chan SHIN, Young-Ho AHN, Do-Hyeong LEE, Jin-Yeong KIM
  • Publication number: 20210408004
    Abstract: A semiconductor device includes a device isolation layer defining first and second active regions, a buried contact connected to the second active region, and first and second bit line structures disposed on the first and second active regions. Each of the first and second bit line structures comprises a bit line contact part and a bit line pass part. The bit line contact part is electrically connected to the first active region. The bit line pass part is disposed on the device isolation layer. A height of a lowest part of the buried contact is smaller than a height of a lowest part of the bit line pass part. The height of the lowest part of the buried contact is greater than a height of a lowest part of the bit line contact part. A lower end of the bit line pass part is buried in the second active region.
    Type: Application
    Filed: September 8, 2021
    Publication date: December 30, 2021
    Inventors: Sang Ho LEE, Eun A KIM, Ki Seok LEE, Jay-Bok CHOI, Keun Nam KIM, Yong Seok AHN, Jin-Hwan CHUN, Sang Yeon HAN, Sung Hee HAN, Seung Uk HAN, Yoo Sang HWANG
  • Patent number: 11211450
    Abstract: An integrated circuit (IC) device includes a first region and a second region adjacent to each other along a first direction on a substrate, fin patterns in each of the first and second regions extending along a second direction perpendicular to the first direction; gate electrodes extending along the first direction and intersecting the fin patterns; and an isolation region between the first and second regions, a bottom of the isolation region having a non-uniform height relative to a bottom of the substrate.
    Type: Grant
    Filed: July 12, 2018
    Date of Patent: December 28, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jae-hyun Park, Kye-hyun Baek, Yong-ho Jeon, Cheol Kim, Sung-il Park, Yun-il Lee, Hyung-suk Lee
  • Patent number: 11204369
    Abstract: A semiconductor device test socket has a shielding structure formed around each contactor so as to prevent signal delay or distortion during a test process and thereby enhance the test reliability. The socket includes a vertical probe comprising a contactor which has a contact terminal to be electrically connected to an external connection terminal of a semiconductor device. The shielding structure which is formed by laminating a conductive material on the outer edge of the contactor and is electrically connected to a ground. The socket further includes an elastic layer which is filled in the space between the contactor and the shielding structure, and surrounds the contactor such that the contact terminal of the contactor is exposed; and a connection film which is formed by laminating a conductive material so as to electrically connect shielding structures of multiple vertical probes.
    Type: Grant
    Filed: October 23, 2018
    Date of Patent: December 21, 2021
    Assignee: MICRO FRIEND CO., LTD
    Inventors: Yong Ho Cho, Jong Myeon Lee, Tae Kyun Kim
  • Patent number: 11204182
    Abstract: A control box and an outdoor unit of an air conditioner comprising the same; the control box using a refrigerant cooling device and an air cooling device so as to radiate heat efficiently. The control box comprises: a case; a heat-radiating electronic component located inside the case; a refrigerant cooling device which is attached to one side of the case and makes contact with the electronic component so as to radiate heat to the outside; and an air cooling device which is attached to one side of the case and has a circulation fan for forcible circulating the air inside the case. Because the present invention is provided both with the refrigerant cooling device and the air cooling device, the electronic component inside the control box can radiate heat efficiently.
    Type: Grant
    Filed: April 2, 2020
    Date of Patent: December 21, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jong Tae Kim, Min Wook Park, Yong Ho Lee, Seong Hwan Jang, Il Kwon Jung
  • Publication number: 20210315957
    Abstract: A pharmaceutical composition and a health functional food composition for preventing, treating, or improving muscular diseases have licorice extract or a fraction thereof, or a compound isolated therefrom or a pharmaceutically acceptable salt thereof, as an active ingredient. The licorice extract or a fraction thereof, the compound or salt thereof induce the myoblasts proliferation and promote the differentiation into myotubes, and since the licorice extract or a fraction thereof, the compound or salt thereof has an excellent effect on regenerating damaged muscles, various muscle diseases are effectively prevented, improved or treated using the composition.
    Type: Application
    Filed: June 17, 2020
    Publication date: October 14, 2021
    Applicants: RESEARCH COOPERATION FOUNDATION OF YEUNGNAM UNIVERSITY, KOREA INSTITUTE OF ORIENTAL MEDICINE, DAEGU CATHOLIC UNIVERSITY INDUSTRY ACADEMIC COOPERATION FOUNDATION
    Inventors: Inho CHOI, Eun Ju LEE, So-young PARK, Yong-Ho LEE, Jin Yeul MA, Won-Kyung CHO, Hye Jin YANG
  • Publication number: 20210233317
    Abstract: Disclosed herein are an apparatus and method for a clinical trial for predicting the degree of VR sickness based on a cloud. The apparatus for a clinical trial for predicting the degree of VR sickness includes one or more processors and executable memory for storing at least one program executed by the one or more processors. The at least one program provides VR content to a user, extracts clinical data for predicting the degree of motion sickness of each user, and transmits the clinical data to a cloud server.
    Type: Application
    Filed: January 22, 2021
    Publication date: July 29, 2021
    Inventors: Wook-Ho SON, Hee-Seok OH, Beom-Ryeol LEE, Yong-Ho LEE
  • Patent number: 10982964
    Abstract: A navigation apparatus for a vehicle includes: a communication device, a memory, a route search processor, and a controller for controlling the communication device, the memory, and the route search processor. The controller for the traveling route to the destination when a request for searching for the traveling route to the destination is received, checks whether new map data of regions located on the traveling route is present when the traveling route is searched for, controls the communication device to receive the new map data of the regions from an external server when the new map data of the regions is present, and updates the map information based on the received new map data.
    Type: Grant
    Filed: December 6, 2018
    Date of Patent: April 20, 2021
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventor: Yong Ho Lee
  • Patent number: 10947256
    Abstract: The present invention relates to a ligand compound, a catalyst system for olefin oligomerization and a method for oligomerizing an olefin using same. The catalyst system for olefin oligomerization according to the present invention exhibits high selectivity to 1-hexene or 1-octene while having excellent catalytic activity, thus enabling more efficient preparation of alpha-olefins.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: March 16, 2021
    Inventors: Seul Ki Im, Yong Ho Lee, Ki Soo Lee, Eun Ji Shin, Jin Young Park, Seok Pil Sa, Yoon Ki Hong
  • Patent number: D938906
    Type: Grant
    Filed: June 25, 2019
    Date of Patent: December 21, 2021
    Inventors: Yong-Hoon Lee, Young-Ho Lee, Jong-Ha Jeong