Patents by Inventor Kyung Ho Lee

Kyung 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).

  • Patent number: 11011559
    Abstract: Image sensors are provided. The image sensors may include a substrate including first, second, third and fourth regions, a first photoelectric conversion element in the first region, a second photoelectric conversion element in the second region, a third photoelectric conversion element in the third region, a fourth photoelectric conversion element in the fourth region, a first microlens at least partially overlapping both the first and second photoelectric conversion elements, and a second microlens at least partially overlapping both the third and fourth photoelectric conversion elements. The image sensors may also include a floating diffusion region and first, second and third pixel transistors configured to perform different functions from each other. Each of the first, second and third pixel transistors may be disposed in at least one of first, second, third and fourth pixel regions. The first pixel transistor may include multiple first pixel transistors.
    Type: Grant
    Filed: December 12, 2019
    Date of Patent: May 18, 2021
    Inventors: Jung Bin Yun, Eun Sub Shim, Kyung Ho Lee, Sung Ho Choi, Jung Hoon Park, Jung Wook Lim, Min Ji Jung
  • Patent number: 11011946
    Abstract: A method for controlling a wireless power transmitter for charging a wireless power receiver may comprise the operations of: transmitting power for charging; receiving a first PRU dynamic signal indicating completion of charging, from the wireless power receiver, applying a beacon for detecting the wireless power receiver on the basis of a load change to a resonance circuit of the wireless power transmitter; receiving, from the wireless power receiver, a first advertisement signal including information indicating that charging is not requested; and ignoring the advertisement signal and maintaining application of the beacon.
    Type: Grant
    Filed: July 11, 2017
    Date of Patent: May 18, 2021
    Inventors: Kyung-Woo Lee, Hee-Won Jung, Sang-Wook Kwon, Kang-Ho Byun
  • Patent number: 11005294
    Abstract: Provided is a wireless power receiver for wirelessly receiving power from a wireless power transmitter, including a resonator that wirelessly receives power from the wireless power transmitter, a communication module that performs communication with the wireless power transmitter, and a controller that transmits manufacturer information on the wireless power receiver to the wireless power transmitter through the communication module, receives an authority over whether to allow each of at least one function of the wireless power receiver through the communication module, and performs a function allowed for the wireless power receiver based on the authority.
    Type: Grant
    Filed: April 4, 2017
    Date of Patent: May 11, 2021
    Inventors: Min-Ho Kang, Saeng-Hee Lee, Han-Seok Park, Se-Ho Park, Kyung-Woo Lee
  • Patent number: 11002910
    Abstract: The present invention relates to a fibre optic fusion splicing technique, in particular to a fibre optic fusion splicer for reliable and stable fibre optic fusion splicing, that is characterized by comprising: an alignment part for fixing and aligning first and second optical fibres that are to be fusion spliced; a fusion splicing module having an electrode bar for fusion splicing the first and second optical fibres that are fixed to and aligned in the alignment module; an optical module for photographing the aligned state of the first and second optical fibres aligned by the alignment module, and the fusion-spliced state of the first and second optical fibres fusion-spliced by the fusion splicing module; a support part in which the fusion splicing module and the optical module are mounted; and a lift module for moving the support part up and down.
    Type: Grant
    Filed: April 7, 2017
    Date of Patent: May 11, 2021
    Assignee: SOLTECH INFONET CO., LTD.
    Inventors: Chang Hoon Lee, Kyung Jin Youn, Kyeong Ho Sun, Byung Chul Park, Chang Bae Lee, Ji Won Lee
  • Patent number: 10998247
    Abstract: A board includes: a core structure; one or more first passive components embedded in the core structure; a first build-up structure disposed on one side of the core structure and including first build-up layers and first wiring layers; and a second build-up structure disposed on the other side of the core structure and including second build-up layers and second wiring layers. One surface of a first core layer contacting a first insulating layer is coplanar with one surface of each of the one or more first passive components contacting a first insulating layer, the other surface of each of the one or more first passive components covered with a second insulating layer is spaced apart from a second core layer, and the one or more first passive components are electrically connected to at least one of the plurality of first wiring layers and the plurality of second wiring layers.
    Type: Grant
    Filed: July 26, 2019
    Date of Patent: May 4, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jung Hyun Cho, Young Sik Hur, Won Wook So, Kyung Hwan Ko, Yong Ho Baek, Yong Duk Lee
  • Patent number: 10996760
    Abstract: Provided is a tactile sensation recognition device according to an embodiment of the disclosure including: a receiver configured to receive tactile sensation information obtained by sensing a surface of an object through a tactile sensor; a preference determiner configured to determine whether a user prefers the received tactile sensation information, based on a user tactile function fuser(x); and a display displaying a user preference for the received tactile sensation information.
    Type: Grant
    Filed: December 17, 2019
    Date of Patent: May 4, 2021
    Assignee: DAEGU GYEONGBUK INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Jae Eun Jang, Che ll Moon, Ji Woong Choi, Hong Soo Choi, Kyung Soo Kim, Dong Su Kim, Kwon Sik Shin, Min Kyung Sim, Do Young Lee, Sung Ho Lim
  • Publication number: 20210123929
    Abstract: The present invention relates to a method for quantification of amino acids using a cell-free protein synthesis system.
    Type: Application
    Filed: July 24, 2018
    Publication date: April 29, 2021
    Inventors: Dong-Myung KIM, Tae Hyeon YOO, Kyung-Ho LEE, Yeon-Jae JANG
  • Publication number: 20210126028
    Abstract: An image sensor includes; a photoelectric conversion element disposed on a substrate, a fence structure disposed on the substrate and including a low refractive index layer stacked on a barrier layer, wherein the barrier layer includes at least one metal, and a color filter disposed inwardly lateral with respect to a sidewall of the fence structure, wherein the barrier layer includes an inward lateral protrusion.
    Type: Application
    Filed: August 26, 2020
    Publication date: April 29, 2021
    Inventors: MIN HWAN JEON, DOO WON KWON, CHAN HO PARK, KYUNG RAE BYUN, DONG-CHUL LEE, CHONG KWANG CHANG
  • Patent number: 10987854
    Abstract: In an apparatus for manufacturing a micro-channel and a method for manufacturing a micro-channel, the apparatus includes a base member and a holding chamber. The base member includes a first base member having a concave portion and a convex portion, and a second base member covering the concave portion to form a channel. The holding chamber holds the base member thereinside, to form a space uniformly applying a pressure on a surface of the base member. Accordingly, the pressure is uniformly applied on an entire surface of the base member and thus the micro-channel may be manufactured.
    Type: Grant
    Filed: June 12, 2014
    Date of Patent: April 27, 2021
    Assignee: KOREA INSTITUTE OF MACHINERY & MATERIALS
    Inventors: Yeong-eun Yoo, Sung-hwan Chang, Jung-yup Kim, Kyung-ho Lee
  • Publication number: 20210119247
    Abstract: Provided are a sulfide-based lithium-argyrodite ion superconductor containing multiple chalcogen elements and a method for preparing the same. More specifically, provided are a sulfide-based lithium-argyrodite ion superconductor containing multiple chalcogen elements and a method for preparing the same that are capable of significantly improving lithium ion conductivity by substituting a sulfur (S) element in a PS43- tetrahedron with a chalcogen element such as a selenium (Se) element, other than the sulfur (S) element, while maintaining an argyrodite-type crystal structure of a sulfide-based solid electrolyte represented by Li6PS5Cl.
    Type: Application
    Filed: March 2, 2020
    Publication date: April 22, 2021
    Inventors: Hyoungchul KIM, Byung Kook KIM, Hae-Weon LEE, Jong Ho LEE, Ji-Won SON, Kyung Joong YOON, Ho Il JI, Sangbaek PARK, Sungeun YANG, Ji-Su KIM, Sung Soo SHIN, Eu Deum JUNG
  • Publication number: 20210119887
    Abstract: A system and a method which are capable of: collecting packets on a network so as to generate a flow and a session in stages; performing a traffic inspection by using only a small number of packets on the basis of the generated information; and searching packets at a high speed while reducing storage capacity of a packet.
    Type: Application
    Filed: November 6, 2018
    Publication date: April 22, 2021
    Inventors: Si Young LEE, Kyung Ho PARK
  • Patent number: 10950639
    Abstract: Image sensors are provided. The image sensors may include a substrate including first, second, third and fourth regions, a first photoelectric conversion element in the first region, a second photoelectric conversion element in the second region, a third photoelectric conversion element in the third region, a fourth photoelectric conversion element in the fourth region, a first microlens at least partially overlapping both the first and second photoelectric conversion elements, and a second microlens at least partially overlapping both the third and fourth photoelectric conversion elements. The image sensors may also include a floating diffusion region and first, second and third pixel transistors configured to perform different functions from each other. Each of the first, second and third pixel transistors may be disposed in at least one of first, second, third and fourth pixel regions. The first pixel transistor may include multiple first pixel transistors.
    Type: Grant
    Filed: December 12, 2019
    Date of Patent: March 16, 2021
    Inventors: Jung Bin Yun, Eun Sub Shim, Kyung Ho Lee, Sung Ho Choi, Jung Hoon Park, Jung Wook Lim, Min Ji Jung
  • Publication number: 20210030716
    Abstract: The present invention relates to a composition for preventing, alleviating or treating inflammatory diseases, comprising, as an active ingredient, an acylhydrazone derivative compound, a stereoisomer thereof or a pharmaceutically acceptable salt thereof. an acylhydrazone derivative compound, a stereoisomer thereof or a pharmaceutically acceptable salt thereof, of the present invention, effectively inhibits inflammatory cytokines and inflammatory signaling pathways, thereby effectively alleviating symptoms of inflammatory diseases such as dermatitis. Therefore, the composition according to the present invention may be effectively used for the prevention, alleviation or treatment of inflammatory diseases.
    Type: Application
    Filed: January 11, 2019
    Publication date: February 4, 2021
    Inventors: Bo Yeon KIM, Joonsung HWANG, Nak Hyun SOUNG, Jong Seog AHN, Kyung Ho LEE, Jiyun MUN, Srinivasrao GANIPISETTI, Hyunjoo CHA, Mija AHN, Hee Gu LEE, Jae-Hyuk JANG, In Ja RYOO, Sung-Kyun KO
  • Patent number: 10887983
    Abstract: A printed circuit board includes a circuit layer and a ground layer disposed above the circuit layer. The ground layer includes ground layer sections each having metal members, arranged in parallel in one direction on a plane. Areas of the metal members of adjacent ground layer sections are different from each other. The areas of the metal members are determined based on respective areas of circuits of the circuit layer corresponding to respective ground layer sections.
    Type: Grant
    Filed: April 22, 2019
    Date of Patent: January 5, 2021
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Sung-Jun Lim, Seong-Hwan Park, Kyung-Ho Lee, Kyung-Moon Jung, Chul-Kyu Kim
  • Patent number: 10887536
    Abstract: An image sensor includes a photoelectric conversion unit configured to receive light to generate an electric charge and provide the electric charge to a first node, a transfer transistor configured to provide a voltage level of the first node to a floating diffusion node in response to a first signal, a booster configured to increase a voltage level of the floating diffusion node in response to a second signal, a source follower transistor configured to provide the voltage level of the floating diffusion node to a second node, and a selection transistor configured to provide a voltage level of the second node to a pixel output terminal in response to a third signal. After the selection transistor is turned on, the booster is enabled, and before the transfer transistor is turned on, the booster is disabled.
    Type: Grant
    Filed: August 29, 2018
    Date of Patent: January 5, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jung Wook Lim, Eun Sub Shim, Kyung Ho Lee
  • Publication number: 20200404085
    Abstract: A folded module includes a housing having an internal space and including a protruding wall protruding in a direction perpendicular to an optical axis direction; a rotation holder including a reflective member, and supported by an internal wall of the housing with a rotation plate interposed therebetween to be disposed in the internal space; and a stopper coupled to the protruding wall of the housing, and limiting movement of the rotation holder in an optical axis direction, and the stopper includes a separation prevention structure.
    Type: Application
    Filed: January 30, 2020
    Publication date: December 24, 2020
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Yeong Min JEONG, Kyung Ho LEE, Chul Kyu KIM
  • Publication number: 20200350270
    Abstract: A semiconductor package includes: a connection member having a first surface and a second surface opposing each other in a stacking direction of the semiconductor package and including an insulating member and a redistribution layer formed on the insulating member and having a redistribution via; a semiconductor chip disposed on the first surface of the connection member and having connection pads connected to the redistribution layer; an encapsulant disposed on the first surface of the connection member and encapsulating the semiconductor chip; a passivation layer disposed on the second surface of the connection member; UBM pads disposed on the passivation layer and overlapping the redistribution vias in the stacking direction; and UBM vias connecting the UBM pads to the redistribution layer through the passivation layer, not overlapping the redistribution vias with respect to the stacking direction, and having a non-circular cross section.
    Type: Application
    Filed: July 17, 2020
    Publication date: November 5, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seok Hwan KIM, Han KIM, Kyung Ho LEE, Kyung Moon JUNG
  • Publication number: 20200322559
    Abstract: An image sensor is provided. The image sensor includes: a pixel array including a plurality of pixels arranged along rows and columns; and a row driver which drives the plurality of pixels for each of the rows, wherein each of the plurality of pixels includes a plurality of sub-pixels, each of the plurality of sub-pixels includes a plurality of photoelectric conversion elements sharing a floating diffusion area with each other, and a micro lens disposed to overlap the plurality of photoelectric conversion elements, a readout area is defined on the pixel array in accordance with a preset readout mode, and the row driver generates a drive signal for reading out signals provided from a photoelectric conversion element included in the readout area from among the plurality of photoelectric conversion elements, and provides the drive signal to the pixel array.
    Type: Application
    Filed: December 30, 2019
    Publication date: October 8, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Eun Sub SHIM, Kyung Ho LEE
  • Publication number: 20200304742
    Abstract: An image sensor may optimize control of each pixel and/or each photodiode therein according to various pixel structures therein. An electronic apparatus may include the image sensor. The image sensor may include a plurality of pixels, each including a photodiode and a transfer transistor configured to transfer charges accumulated in the photodiode to a floating diffusion floating diffusion region, and transfer transistor lines respectively connected to gate electrodes of the transfer transistors of the pixels. The transfer transistor lines may receive voltages having different magnitudes.
    Type: Application
    Filed: June 11, 2020
    Publication date: September 24, 2020
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jung-bin YUN, Kyung-ho LEE
  • Patent number: 10734342
    Abstract: A semiconductor package includes: a connection member having a first surface and a second surface opposing each other in a stacking direction of the semiconductor package and including an insulating member and a redistribution layer formed on the insulating member and having a redistribution via; a semiconductor chip disposed on the first surface of the connection member and having connection pads connected to the redistribution layer; an encapsulant disposed on the first surface of the connection member and encapsulating the semiconductor chip; a passivation layer disposed on the second surface of the connection member; UBM pads disposed on the passivation layer and overlapping the redistribution vias in the stacking direction; and UBM vias connecting the UBM pads to the redistribution layer through the passivation layer, not overlapping the redistribution vias with respect to the stacking direction, and having a non-circular cross section.
    Type: Grant
    Filed: April 27, 2018
    Date of Patent: August 4, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seok Hwan Kim, Han Kim, Kyung Ho Lee, Kyung Moon Jung