Patents by Inventor Ho Ham

Ho Ham 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: 20240093066
    Abstract: The present invention provides a specific acrylate compound component for a pressure-sensitive adhesive composition where it has excellent wettability, light resistance, and heat resistance. Moreover, it provides the pressure-sensitive adhesive composition which can cover step differences and defects and can minimize air bubbles or liftings between laminated layers while satisfying fundamentally required physical properties such as durability and pressure-sensitive adhesive. Especially, it provides the pressure-sensitive adhesive composition capable of minimizing air bubbles or liftings between laminated layers while satisfying fundamentally required physical properties such as durability and pressure-sensitive adhesive even when left at high temperature for a long time. It also provides an optical pressure-sensitive adhesive product which can cover defects located between laminated layers for a display module or a transparent electrode product.
    Type: Application
    Filed: August 8, 2023
    Publication date: March 21, 2024
    Inventors: Moon Ho HAM, Hong JANG, Ye Pil KWON, Jang Hee CHO, Seong Yong YOON, Jee Hong MIN
  • Publication number: 20240073740
    Abstract: There is provided a method of a terminal for performing task offloading with at least one satellite in an MEC network. The method includes the steps of: acquiring at least one initial input value; acquiring information needed for determining whether or not to perform task offloading, from the at least one satellite in time slot t; setting an object function according to whether or not to perform task offloading on the basis of information on the terminal and the information needed for determining whether or not to perform task offloading acquired from the at least one satellite in time slot t; acquiring a minimum value of each object function according to whether or not to perform task offloading, and comparing the minimum value of each object function; and determining whether or not to perform task offloading to the at least one satellite in time slot t according to a result of the comparison.
    Type: Application
    Filed: August 4, 2023
    Publication date: February 29, 2024
    Inventors: Jeong Hwan KIM, Jeong Ho KWAK, Tae Yeoun KIM, Dong Ho HAM
  • Publication number: 20240071071
    Abstract: In an embodiment an apparatus includes a processor configured to generate a feature extraction module using a dataset in which an attribute for each object is defined, receive an image obtained by a camera, extract an attribute of an object of interest from the image using the learned feature extraction module, identify an object re-identification candidate group based on the extracted attribute of the object of interest and re-identify the object of interest based on the identified object re-identification candidate group.
    Type: Application
    Filed: April 13, 2023
    Publication date: February 29, 2024
    Inventors: Hyeon Seok Jung, Kyung Hwan Cho, Moon Sub Jin, Kyu Sang Choi, Bum Sub Ham, Chan Ho Eom, Geon Lee
  • Publication number: 20230170247
    Abstract: Provided is a substrate processing apparatus, and more particularly, to a substrate processing apparatus that performs substrate processing on a plurality of substrates in a process chamber defining a plurality of processing spaces. The substrate processing apparatus includes a process chamber in which N processing spaces are defined to process substrates, N gas injection units installed above the process chamber to respectively correspond to the N processing spaces, N substrate supports that face the gas injection units and support the substrates, a transfer support installed in the process chamber to support the substrates, a rotation support which is installed between the adjacent substrate supports that are substrate transfer paths according to rotation driving of the transfer support and on which the substrates are seated to be rotated about a vertical second rotation axis passing through the substrates.
    Type: Application
    Filed: November 21, 2022
    Publication date: June 1, 2023
    Applicant: WONIK IPS CO., LTD.
    Inventors: Kwang Ha CHOI, Tae Ho HAM, Cheol Woo LEE
  • Patent number: 10864868
    Abstract: A vehicular tube-holding device includes an outer holder mounted to a vehicle body, the outer holder having an inner holder fastening hole for insertion and fastening of an inner holder and a tube-fixing hole for passage of a tube; and the inner holder inserted into and fastened to the inner holder fastening hole in the outer holder to be in close contact with an outer-diameter portion of the tube.
    Type: Grant
    Filed: December 4, 2017
    Date of Patent: December 15, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Hyun Ko, Chang Ho Ham
  • Patent number: 10636552
    Abstract: The present invention relates to a multi-function electronic device having a memristor and a memcapacitor and a method for manufacturing the same. The multi-function electronic device having a memristor and a memcapacitor has a laminated structure of a first insulating layer comprising an organic material/an active layer/a second insulating layer comprising an organic material, and thus has a resistance and capacitance varying with the applied voltage.
    Type: Grant
    Filed: March 20, 2018
    Date of Patent: April 28, 2020
    Assignee: GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Moon Ho Ham, Myung Woo Son, Yun Bin Jeong
  • Patent number: 10615030
    Abstract: An exemplary method of preparing nitrogen-doped graphene whereby it is possible to synthesize graphene having an improved surface coverage and a uniform single layer, and to prepare high quality graphene in a large area. In addition, an aromatic compound containing nitrogen can be used as a carbon source and nitrogen-doped graphene can be thus synthesized as nitrogen doped in the synthesis process. It is possible to control the electrical properties of graphene depending on the nitrogen doping.
    Type: Grant
    Filed: March 5, 2018
    Date of Patent: April 7, 2020
    Assignee: GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Moon Ho Ham, Myung Woo Son
  • Patent number: 10562758
    Abstract: Disclosed is a valve apparatus of a urea tank for a vehicle, the valve apparatus configured such that a urea solution injection pipe is flexibly bent and has a float so that a urea injection valve provided at the urea solution injection pipe is prevented from being immersed in the urea solution in the urea tank. Thus, the urea solution can be prevented from being damaged upon freezing in a winter season. Further, when a urea solution is injected, the urea solution injection pipe is straightened by flow pressure of the urea solution such that the float is forced to be immersed in the urea solution in the urea tank, and accordingly the urea solution injection valve is immersed therein. Thus, the urea solution can be efficiently injected into the urea tank.
    Type: Grant
    Filed: December 8, 2016
    Date of Patent: February 18, 2020
    Assignee: Hyundai Motor Company
    Inventors: Chang Ho Ham, Eun Sik Kim
  • Patent number: 10544750
    Abstract: A control device, a method, and a fuel pump control system are configured to recognize a fuel type. The control device for recognizing the fuel type includes a communication signal reception unit that receives a fuel type communication signal from a vehicle control device, a fuel type information storage unit that stores fuel type information determined at every vehicle start-up, and a fuel type determination unit that determines the fuel type by using the fuel type communication signal or the fuel type information stored in the fuel type information storage unit at and/or before the vehicle start-up.
    Type: Grant
    Filed: October 17, 2017
    Date of Patent: January 28, 2020
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventor: Chang Ho Ham
  • Patent number: 10184175
    Abstract: A method for synthesizing a multilayer graphene is provided. Specifically, the multilayer graphene can be produced by performing a step of forming a catalytic metal layer on a substrate, a step of heat-treating the catalytic metal layer on the substrate while supplying methane gas, and a step of synthesizing a multilayer graphene on the heat-treated catalytic metal layer. As described above, the multilayer graphene having a large area can be grown directly on a substrate, by heat-treating the catalytic metal layer using methane gas, prior to the step of synthesis of graphene. In addition, as the the number of layer of the multilayer graphene can be controlled by changing the synthesis time of the multilayer graphene, the multilayer graphene with the desired number of layers can be easily produced.
    Type: Grant
    Filed: April 8, 2016
    Date of Patent: January 22, 2019
    Assignee: GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Moon-Ho Ham, Myung-Woo Son
  • Publication number: 20190017458
    Abstract: A control device, a method, and a fuel pump control system are configured to recognize a fuel type. The control device for recognizing the fuel type includes a communication signal reception unit that receives a fuel type communication signal from a vehicle control device, a fuel type information storage unit that stores fuel type information determined at every vehicle start-up, and a fuel type determination unit that determines the fuel type by using the fuel type communication signal or the fuel type information stored in the fuel type information storage unit at and/or before the vehicle start-up.
    Type: Application
    Filed: October 17, 2017
    Publication date: January 17, 2019
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventor: Chang Ho Ham
  • Publication number: 20180362986
    Abstract: The present invention relates to a pharmaceutical composition for preventing or treating cancer containing pleiotropic regulator 1 (PLRG1) inhibitor as an active ingredient, a method for treating cancer including administering the composition to a subject, a composition for diagnosing cancer containing an agent for measuring the expression level of PLRG1, a method for providing information for diagnosing cancer including measuring the expression level of PLRG1, and a method for screening agents for preventing or treating cancer. Pleiotropic regulator 1 (PLRG1) is overexpressed in cancer cells, and the inhibition of the expression of PLRG1 can induce cancer cell-specific apoptosis. Accordingly, the PLRG1 inhibitor of the present invention has an excellent effect as an anticancer agent without side effects, and additionally, the PLRG1 inhibitor can be used for cancer diagnosis, screening of anticancer agents, etc. by measuring the expression levels of PLRG1.
    Type: Application
    Filed: October 7, 2016
    Publication date: December 20, 2018
    Inventors: Kee-Ho LEE, Sungsub KIM, Yeon-Soo KIM, Eun-Ran PARK, Hyun Jin SHIN, Eun-Ju LEE, Yong-Ho HAM, Sang Bum KIM, Sun-Hoo PARK, Chul-Ju HAN, Sung Hee HONG, Yang Hyun KIM, Jung Min KIM, Mi Yeun KIM, Moonkyoung KANG, Eun Yeong SONG, Jie Young SONG
  • Publication number: 20180334120
    Abstract: A vehicular tube-holding device includes an outer holder mounted to a vehicle body, the outer holder having an inner holder fastening hole for insertion and fastening of an inner holder and a tube-fixing hole for passage of a tube; and the inner holder inserted into and fastened to the inner holder fastening hole in the outer holder to be in close contact with an outer-diameter portion of the tube.
    Type: Application
    Filed: December 4, 2017
    Publication date: November 22, 2018
    Inventors: Hyun Ko, Chang Ho Ham
  • Patent number: 10134630
    Abstract: Disclosed herein are a metal-graphene heterojunction metal interconnect, a method of forming the same, and a semiconductor device including the same. The method includes: a) forming a carbon source layer by depositing a carbon source on a top surface of a substrate; b) forming a metal catalyst layer by depositing a metal catalyst on the carbon source layer; and c) carrying out heat treatment on the substrate comprising the carbon source layer and the metal catalyst layer. The graphene can be formed by carrying out the heat treatment only once irrespectively of the number of substrates, and accordingly to the manufacturing time and manufacturing cost of the metal interconnect are reduced, and a damage to the metal interconnect by the heat treatment is not caused.
    Type: Grant
    Filed: June 8, 2017
    Date of Patent: November 20, 2018
    Assignee: GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Moon-Ho Ham, Myungwoo Son
  • Publication number: 20180268970
    Abstract: The present invention relates to a multi-function electronic device having a memristor and a memcapacitor and a method for manufacturing the same. The multi-function electronic device having a memristor and a memcapacitor has a laminated structure of a first insulating layer comprising an organic material/an active layer/a second insulating layer comprising an organic material, and thus has a resistance and capacitance varying with the applied voltage.
    Type: Application
    Filed: March 20, 2018
    Publication date: September 20, 2018
    Applicant: GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Moon Ho HAM, Myung Woo SON, Yun Bin JEONG
  • Publication number: 20180254183
    Abstract: An exemplary method of preparing nitrogen-doped graphene whereby it is possible to synthesize graphene having an improved surface coverage and a uniform single layer, and to prepare high quality graphene in a large area. In addition, an aromatic compound containing nitrogen can be used as a carbon source and nitrogen-doped graphene can be thus synthesized as nitrogen doped in the synthesis process. It is possible to control the electrical properties of graphene depending on the nitrogen doping.
    Type: Application
    Filed: March 5, 2018
    Publication date: September 6, 2018
    Applicant: GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Moon Ho Ham, Myung Woo Son
  • Patent number: 10006421
    Abstract: A fuel filter for a diesel engine may include an upper cover forming inflow and outflow passages of diesel fuel, a housing integrally mounted in a vehicle body, coupled to the upper cover and housing a filter assembly, and a body penetrating a central portion of the filter assembly, disposed between the upper cover and the filter assembly and integrally forming the upper cover, a heater assembly, and a moisture sensor, in which the heater assembly may be configured to selectively operate according to a detection signal of a fuel temperature sensor that is provided in the engine body.
    Type: Grant
    Filed: August 28, 2015
    Date of Patent: June 26, 2018
    Assignees: Hyundai Motor Company, Mann+Hummel GmbH
    Inventors: Chang Ho Ham, Dong Myoung Ryoo, Jae Hyub Hyun, Seung Chun Choi, Han Poong Lee
  • Publication number: 20180111820
    Abstract: Disclosed is a valve apparatus of a urea tank for a vehicle, the valve apparatus configured such that a urea solution injection pipe is flexibly bent and has a float so that a urea injection valve provided at the urea solution injection pipe is prevented from being immersed in the urea solution in the urea tank. Thus, the urea solution can be prevented from being damaged upon freezing in a winter season. Further, when a urea solution is injected, the urea solution injection pipe is straightened by flow pressure of the urea solution such that the float is forced to be immersed in the urea solution in the urea tank, and accordingly the urea solution injection valve is immersed therein. Thus, the urea solution can be efficiently injected into the urea tank.
    Type: Application
    Filed: December 8, 2016
    Publication date: April 26, 2018
    Applicant: HYUNDAI MOTOR COMPANY
    Inventors: Chang Ho HAM, Eun Sik KIM
  • Patent number: 9879641
    Abstract: A heater control apparatus of a fuel filter for a vehicle includes a heater mounted within a fuel filter; a relay for a heater power source supplying or interrupting power of a battery to or from the heater; a fuel temperature detection sensor mounted on an engine and detecting a temperature of a fuel; and an engine electronic control unit (ECU) for switching on and off the relay based on a detection signal of the fuel temperature detection sensor.
    Type: Grant
    Filed: December 4, 2015
    Date of Patent: January 30, 2018
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Chang Ho Ham, Dong Myoung Ryoo
  • Patent number: 9874127
    Abstract: Disclosed is a urea injection device for a selective catalyst reduction device. The urea injection device for a selective catalyst reduction device serves to inject urea into a urea tank through a urea injection port and a urea injection line that connects the urea injection port and the urea tank. The urea injection device may include: i) a leveling pipe which is connected with the urea tank, ii) a separator which is installed to be connected with the leveling pipe, and connected to the urea injection port through a gas recirculation line, iii) a gas vent line which is connected with the separator, and iv) a check valve which is installed in the gas vent line.
    Type: Grant
    Filed: July 10, 2014
    Date of Patent: January 23, 2018
    Assignee: Hyundai Motor Company
    Inventors: Dong Myoung Ryoo, Chang Ho Ham, Buyeol Ryu