Patents by Inventor Chul Ho Lee

Chul 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: 20220311913
    Abstract: An embodiment of the present invention relates to a camera module comprising: a housing comprising a through hole; a lens module disposed in the through hole; a connector penetrating the housing and extending to an outside from an inside of the housing; a first substrate unit located inside the housing and having an image sensor mounted thereon; a second substrate unit disposed inside the housing and connected to the connector; and a flexible substrate for electrically connecting the first substrate and the second substrate unit, wherein the flexible substrate is coupled to a lower surface of the first substrate unit and a side surface of the second substrate.
    Type: Application
    Filed: June 3, 2022
    Publication date: September 29, 2022
    Inventors: Jae Wook AHN, Sun Min HWANG, Je Kyung PARK, Kyung Mok YOON, Chul Ho LEE, Jong Chul CHOI
  • Publication number: 20220216462
    Abstract: The present invention provides a method for preparing an anode active material for a nonaqueous lithium secondary battery, comprising the steps of: preparing a carbon-based material; forming a precursor coating layer comprising Me and A (wherein A is O or S) on the surface of the carbon-based material; supplying a P precursor to the precursor coating layer of the carbon-based material; and converting at least a part of the precursor coating layer into a compound represented by Mex1Py1 (wherein x1>0 and y1>0) by the reaction of the precursor coating layer and the P precursor, thereby forming a phosphide coating layer, wherein Me is at least one type of the same metal element selected from among Mo, Ni, Fe, Co, Ti, V, Cr, Nb and Mn.
    Type: Application
    Filed: May 13, 2020
    Publication date: July 7, 2022
    Inventors: Sang Min LEE, Min-Sik PARK, Chul Ho LEE, Jeong Hee CHOI
  • Patent number: 11381718
    Abstract: An embodiment of the present invention relates to a camera module comprising: a housing comprising a through hole; a lens module disposed in the through hole; a connector penetrating the housing and extending to an outside from an inside of the housing; a first substrate unit located inside the housing and having an image sensor mounted thereon; a second substrate unit disposed inside the housing and connected to the connector; and a flexible substrate for electrically connecting the first substrate and the second substrate unit, wherein the flexible substrate is coupled to a lower surface of the first substrate unit and a side surface of the second substrate.
    Type: Grant
    Filed: March 16, 2021
    Date of Patent: July 5, 2022
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Jae Wook Ahn, Sun Min Hwang, Je Kyung Park, Kyung Mok Yoon, Chul Ho Lee, Jong Chul Choi
  • Publication number: 20220193147
    Abstract: The present invention relates to a composition containing as an active ingredient at least one selected from the group consisting of Akkermansia muciniphila cells, a culture thereof, a lysate thereof, and an extract of the lysate or culture, and to an anti-aging method including administering the composition.
    Type: Application
    Filed: October 28, 2021
    Publication date: June 23, 2022
    Inventors: Chul-Ho LEE, Byoung-chan Kim, Yong-Hoon Kim, Jung-Ran Noh, Jae-Hoon Kim, Kyoung-Shim Kim, Dong-Hee Choi, Young-Keun Choi, Dong-Ho Chang, Haiyoung Jung, Jung Hwan Hwang
  • Publication number: 20220188177
    Abstract: A storage device and a storage system including the same are provided. The storage device includes a nonvolatile memory with a valid page and a free page; a temperature sensor configured to sense a temperature of the nonvolatile memory; and a storage controller configured to implement: a patrol read module configured to read valid data stored in the valid page and identify a number of errors in the read valid data according to a set time period, and a retention module configured to, based on the temperature or the number of errors, read the valid data stored in the valid page, and write the valid data to the free page while controlling a threshold voltage distribution width corresponding to a value of the valid data written to the free page.
    Type: Application
    Filed: September 27, 2021
    Publication date: June 16, 2022
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chul Ho LEE, Ki Jong NAM, Won-Gi HONG
  • Patent number: 11363178
    Abstract: One embodiment of a camera module includes: a lens barrel provided with at least one lens; and a lens holder having the lens barrel coupled thereto, wherein the lens barrel may have a first adhesive part formed thereon having the bottom surface thereof facing the top surface of the lens holder and adhered to the lens holder, the lens holder may have a second adhesive part formed thereon having the top surface thereof facing the bottom surface of the lens barrel and adhered to the lens barrel, and a first recessed groove having at least a portion of an adhesive deposited therein may be formed in the second adhesive part.
    Type: Grant
    Filed: May 24, 2021
    Date of Patent: June 14, 2022
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Myoung Jin An, Chul Ho Lee, Jong Cheol Choi, Sun Min Hwang
  • Publication number: 20220160414
    Abstract: Present disclosure provides a cooling device with safety features and methods for controlling temperature of the cooling device for safe cooling of target surface.
    Type: Application
    Filed: February 8, 2022
    Publication date: May 26, 2022
    Inventors: Gun-Ho KIM, Jae Bum CHO, Dae Hyun KIM, Chul Ho LEE
  • Publication number: 20220145066
    Abstract: An epoxy resin composition for encapsulation of semiconductor devices and a semiconductor device encapsulated using the epoxy resin composition, the epoxy resin composition including an epoxy resin; a curing agent; an inorganic filler; and a curing catalyst, the epoxy resin including an epoxy resin represented by Formula 1:
    Type: Application
    Filed: September 20, 2021
    Publication date: May 12, 2022
    Inventors: Yong Yeop PARK, Dong Hwan LEE, Kyoung Chul BAE, Min Joon SEO, Chul Ho LEE
  • Patent number: 11278341
    Abstract: Present disclosure provides a cooling device with safety features and methods for controlling temperature of the cooling device for safe cooling of target surface.
    Type: Grant
    Filed: July 12, 2021
    Date of Patent: March 22, 2022
    Assignees: RECENSMEDICAL, INC., Ulsan National Institute of Science and Technology
    Inventors: Gun-Ho Kim, Jae Bum Cho, Dae Hyun Kim, Chul Ho Lee
  • Publication number: 20220083711
    Abstract: An effective chain-type CVT dynamic analysis method according to the present invention is capable of extracting stiffness data and deformation amount for each position from the pulley configuring in a flexible body and inputting into the pulley of the continuously variable transmission (CVT) system configuring in a rigid body to quickly and accurately calculate the deformation of the pulley due to contact with the pins of the chain.
    Type: Application
    Filed: December 21, 2018
    Publication date: March 17, 2022
    Inventors: Hui Je CHO, Chul Ho LEE, Dong Hee BAE, Sul Ki SEONG
  • Patent number: 11252595
    Abstract: Disclosed is a method for receiving streaming service data in a mobile communication system supporting a plurality of radio access interfaces, comprising the steps of: operating in a first mode for receiving, from a server, streaming service data through a first interface among the plurality of radio access interfaces; and determining a transition to a second mode for receiving the streaming service data by using at least two radio access interfaces according to a radio network currently being used in the first mode.
    Type: Grant
    Filed: July 27, 2020
    Date of Patent: February 15, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jin-Hyoung Kim, Chul-Ho Lee, Jiangwei Xu, Krishna Manohar Singh, Jin-Ho Lee
  • Publication number: 20220015817
    Abstract: Present disclosure provides a cooling device with safety features and methods for controlling temperature of the cooling device for safe cooling of target surface.
    Type: Application
    Filed: July 12, 2021
    Publication date: January 20, 2022
    Inventors: Gun-Ho KIM, Jae Bum CHO, Dae Hyun KIM, Chul Ho LEE
  • Patent number: 11173192
    Abstract: The present invention relates to an EPRS (glutamyl-prolyl-tRNA synthetase) protein or a fragment thereof. The EPRS protein of the present invention or fragment thereof may bind to PCBP2 protein to activate the MAVS signaling pathway, and thus it has anti-RNA viral effects, thereby being effective for preventing or treating a RNA viral infectious disease.
    Type: Grant
    Filed: February 22, 2019
    Date of Patent: November 16, 2021
    Assignees: Korea Research Institute of Bioscience and Biotechnology, Medicinal Bioconvergence Research Center
    Inventors: Myung Hee Kim, Eun Young Lee, Sung Hoon Kim, Chul Ho Lee
  • Patent number: 11159594
    Abstract: The present invention relates to technology for a sensor network, machine to machine (M2M) communication, machine type communication (MTC), and the Internet of things (IoT). The present invention can be utilized for intelligent services (smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security and safety-related services, and the like) based on the technology. The present invention relates to a streaming service data receiving method of a terminal in a mobile communication system for supporting a plurality of radio access interfaces, the method comprising a step of receiving streaming service data from a server through at least one of the plurality of radio access interfaces, wherein the at least one radio access interface is selected such that the streaming service data can be received at a network speed corresponding to an encoding bit rate to be applied to the streaming service.
    Type: Grant
    Filed: September 30, 2015
    Date of Patent: October 26, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chul-Ho Lee, Namasivayam Ramkumar Ganapathy, Jin-Hyoung Kim, Yong-Seok Park, Jin-Ho Lee
  • Publication number: 20210281727
    Abstract: One embodiment of a camera module includes: a lens barrel provided with at least one lens; and a lens holder having the lens barrel coupled thereto, wherein the lens barrel may have a first adhesive part formed thereon having the bottom surface thereof facing the top surface of the lens holder and adhered to the lens holder, the lens holder may have a second adhesive part formed thereon having the top surface thereof facing the bottom surface of the lens barrel and adhered to the lens barrel, and a first recessed groove having at least a portion of an adhesive deposited therein may be formed in the second adhesive part.
    Type: Application
    Filed: May 24, 2021
    Publication date: September 9, 2021
    Inventors: Myoung Jin AN, Chul Ho LEE, Jong Cheol CHOI, Sun Min HWANG
  • Publication number: 20210211562
    Abstract: An embodiment of the present invention relates to a camera module comprising: a housing comprising a through hole; a lens module disposed in the through hole; a connector penetrating the housing and extending to an outside from an inside of the housing; a first substrate unit located inside the housing and having an image sensor mounted thereon; a second substrate unit disposed inside the housing and connected to the connector; and a flexible substrate for electrically connecting the first substrate and the second substrate unit, wherein the flexible substrate is coupled to a lower surface of the first substrate unit and a side surface of the second substrate.
    Type: Application
    Filed: March 16, 2021
    Publication date: July 8, 2021
    Inventors: Jae Wook AHN, Sun Min HWANG, Je Kyung PARK, Kyung Mok YOON, Chul Ho LEE, Jong Chul CHOI
  • Patent number: 10979606
    Abstract: An embodiment of the present invention relates to a camera module comprising: a housing comprising a through hole; a lens module disposed in the through hole; a connector penetrating the housing and extending to an outside from an inside of the housing; a first substrate unit located inside the housing and having an image sensor mounted thereon; a second substrate unit disposed inside the housing and connected to the connector; and a flexible substrate for electrically connecting the first substrate and the second substrate unit, wherein the flexible substrate is coupled to a lower surface of the first substrate unit and a side surface of the second substrate.
    Type: Grant
    Filed: August 28, 2019
    Date of Patent: April 13, 2021
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Jae Wook Ahn, Sun Min Hwang, Je Kyung Park, Kyung Mok Yoon, Chul Ho Lee, Jong Chul Choi
  • Publication number: 20210093678
    Abstract: The present invention relates to an Agathobaculum sp. strain having prophylactic or therapeutic effects on autism spectrum disorders, and use thereof. When the intestinal microorganism Agathobaculum sp. strain of the present invention was orally administered to valproic acid (VPA)-induced autism model mice and BTBR autism model mice, the effects of remarkably improving autism spectrum disorders including repetitive behaviors, hyperactivity, social deficiency and cognitive/memory dysfunction of the mice were observed, as compared with a non-treated control. Accordingly, it may be usefully applied to foods, drugs, or feeds for preventing or treating autism spectrum disorders, and thus is very useful in the relevant industries.
    Type: Application
    Filed: December 12, 2018
    Publication date: April 1, 2021
    Inventors: Byoung Chan KIM, Kyoung Shim KIM, Chul Ho LEE, Dong Ho CHANG, Yong-Hoon KIM, Jung-Ran NOH, Dong Hui CHOI, Jung Hwan HWANG, Jun GO, Jaehun KIM, Hye-Yeon PARK, Yun-Jung SEO, Young-Kyoung RYU, In-Bok LEE, Young Keun CHOI, Jung-Hyeon CHOI
  • Patent number: RE48431
    Abstract: A method of performing a read operation on nonvolatile memory device comprises receiving a read command, receiving addresses, detecting a transition of a read enable signal, generating a strobe signal based on the transition of the read enable signal, reading data corresponding to the received addresses, and outputting the read data after the strobe signal is toggled a predetermined number of times.
    Type: Grant
    Filed: May 22, 2020
    Date of Patent: February 9, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chul Bum Kim, Hyung Gon Kim, Chul Ho Lee, Hong Seok Chang
  • Patent number: RE49145
    Abstract: A method of performing a read operation on nonvolatile memory device comprises receiving a read command, receiving addresses, detecting a transition of a read enable signal, generating a strobe signal based on the transition of the read enable signal, reading data corresponding to the received addresses, and outputting the read data after the strobe signal is toggled a predetermined number of times.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: July 19, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chul Bum Kim, Hyung Gon Kim, Chul Ho Lee, Hong Seok Chang