Patents by Inventor Hoon Han

Hoon Han 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).

  • ETCHANT COMPOSITION AND METHOD OF FABRICATING INTEGRATED CIRCUIT DEVICE USING THE SAME
    Publication number: 20180142151
    Abstract: An etchant composition includes an inorganic acid, a siloxane compound, an ammonium compound, and a solvent, wherein the siloxane compound is represented by General Formula (I): A method of fabricating an integrated circuit device includes forming a structure on a substrate, the structure having a surface on which an oxide film and a nitride film are exposed; and selectively removing the nitride film from the oxide film and the nitride film by bringing the etchant composition into contact with the structure.
    Type: Application
    Filed: November 17, 2017
    Publication date: May 24, 2018
    Applicant: SOULBRAIN CO., LTD.
    Inventors: Jin-Woo Lee, Hoon Han, Keon-Young Kim, Jung-Hun Lim, Jin-Uk Lee, Jae-Wan Park
  • SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME
    Publication number: 20180145080
    Abstract: A semiconductor device including a substrate; a trench formed within the substrate; a gate insulating film formed conformally along a portion of a surface of the trench; a gate electrode formed on the gate insulating film and filling a portion of the trench; a capping film formed on the gate electrode and filling the trench; and an air gap formed between the capping film and the gate insulating film.
    Type: Application
    Filed: July 10, 2017
    Publication date: May 24, 2018
    Inventors: Dong Wan KIM, Ji Hun KIM, Jae Joon SONG, Hiroshi TAKEDA, Jung Hoon HAN
  • Method for interacting with flexible device and user terminal thereof
    Patent number: 9977491
    Abstract: A method for interacting with a flexible device and a user terminal thereof includes detecting a physical transformation of the flexible device, and performing an interaction, in association with the flexible device, corresponding to the physical transformation.
    Type: Grant
    Filed: June 9, 2016
    Date of Patent: May 22, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Byung Tae Oh, Hong Pyo Kim, Ho Young Lee, Seung Hoon Han
  • IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD BASED ON METADATA
    Publication number: 20180139429
    Abstract: Provided are an image processing apparatus and method, which use a maximum display luminance value of a mastering display and a maximum display luminance value of a target display according to luminance characteristics of a current scene of an encoded image.
    Type: Application
    Filed: May 10, 2016
    Publication date: May 17, 2018
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seung-ho PARK, Seung-hoon HAN, Gui-won SEO, Ho-cheon WEY, Byung-seok MIN
  • ELECTRONIC APPARATUS AND CONTROL METHOD THEREOF
    Publication number: 20180129889
    Abstract: An electronic apparatus and a control method thereof are provided. The control method includes: receiving video data; acquiring a plurality of feature information representing an object from the received video data using a plurality of filters; detecting the object included in the video data using feature information, among the plurality of feature information, acquired by at least two of the plurality of filters; and providing information on the detected object. As a result, the electronic apparatus can accurately detect surrounding vehicles and pedestrians even under a general road condition, dark road conditions (such as at night time and bad weather), or the like.
    Type: Application
    Filed: November 8, 2017
    Publication date: May 10, 2018
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Tae-gyu LIM, Yeong-rok LEE, Hyun-seok HONG, Seung-hoon HAN, Bo-seok MOON
  • LIQUID CRYSTAL DISPLAY DEVICE
    Publication number: 20180129099
    Abstract: A liquid crystal display device includes a display area, a peripheral area, and a boundary area between the display area and the peripheral area and further includes: a first substrate; a switching element disposed on the first substrate in the display area; a pad disposed on the first substrate in the peripheral area and electrically connected with the switching element; a protective film disposed on the first substrate in the display area, the peripheral area, and the boundary area, and covering the switching element and the pad; a color filter disposed on the protective film in the display area; and a planarization film covering the color filter and contacting the protective film in the boundary area and the peripheral area. The planarization film is provided with a first opening overlapping the pad and at least one second opening formed in the boundary area.
    Type: Application
    Filed: November 1, 2017
    Publication date: May 10, 2018
    Inventors: Jee Hoon HAN, O Sung SEO, Kyung Suk JUNG, Yong Tae CHO
  • MULTI LAYER DISPLAY APPARATUS
    Publication number: 20180122338
    Abstract: A multilayer display apparatus for outputting a single integrated image includes a plurality of layer displays to represent an image, and an image control unit to control a single integrated image to be output through overlapping images represented by the plurality of layer displays.
    Type: Application
    Filed: December 28, 2017
    Publication date: May 3, 2018
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Byung Tae Oh, Hong Pyo Kim, Ho Young Lee, Seung Hoon Han
  • SEMICONDUCTOR DEVICE
    Publication number: 20180122810
    Abstract: A semiconductor device is provided. The semiconductor device includes an upper interlayer insulating layer disposed on a substrate. A first electrode spaced apart from the upper interlayer insulating layer is disposed on the substrate. A contact structure penetrating the upper interlayer insulating layer is disposed on the substrate. An upper support layer having a first portion covering an upper surface of the upper interlayer insulating layer, to surround an upper side surface of the contact structure, and a second portion extending in a horizontal direction from the first portion and surrounding an upper side surface of the first electrode, is disposed. A dielectric conformally covering the first electrode and a second electrode on the dielectric are disposed.
    Type: Application
    Filed: June 13, 2017
    Publication date: May 3, 2018
    Inventors: Jung Hoon HAN, Dong Wan KIM, Ji Hun KIM, Jae Joon SONG, Hiroshi TAKEDA
  • Coil-based artificial atom for metamaterials, metamaterial comprising the artificial atom, and device comprising the metamaterial
    Patent number: 9960497
    Abstract: Provided are an artificial atom of a metamaterial by coiling up space, a metamaterial including the artificial element, and a device including the metamaterial. The artificial atom of the metamaterial by coiling up space includes a first coiling unit that coils up a first space and a second coiling unit that coils up a second space and that is connected with the first coiling unit.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: May 1, 2018
    Assignees: SAMSUNG ELECTRONICS CO., LTD., CITY UNIVERSITY OF HONG KONG
    Inventors: Seung-hoon Han, Jensen Tsan-Hang Li, Zixian Liang
  • Substrate processing apparatus and substrate processing method
    Patent number: 9960073
    Abstract: Disclosed is a substrate processing apparatus and method which facilitate to improve uniformity of thin film material and also facilitate to control quality of thin film by the use of plasma forming space and source gas distributing space separately provided from each other, wherein the substrate processing apparatus includes a process chamber; a substrate support for supporting a plurality of substrates, the substrate support rotatably provided inside the process chamber; and an electrode unit arranged above the substrate support and provided with the plasma forming space and the source gas distributing space, wherein the plasma forming space is spatially separated from the source gas distributing space.
    Type: Grant
    Filed: June 13, 2016
    Date of Patent: May 1, 2018
    Assignee: Jusung Engineering Co., Ltd.
    Inventors: Song Whe Huh, Jeung Hoon Han
  • Electric power management
    Patent number: 9952570
    Abstract: The disclosure is related to a method for controlling an electric power consumption amount of a consumer by a server coupled to a smart grid for managing electric power distribution. The method may include receiving signals having information on electric power consumption amounts from a meter of a consumer through a communication network, determining an electric power consumption pattern of the consumer based on the information on electric power consumption amounts, calculating electric power supply amounts for a predetermined time period based on the determined electric power consumption pattern of the consumer, and transmitting a control signal to the meter of the consumer through a communication network for controlling an electric power consumption amount of the consumer based on the calculated electric power supply amounts.
    Type: Grant
    Filed: November 11, 2014
    Date of Patent: April 24, 2018
    Assignee: KT CORPORATION
    Inventors: Ho-Seok Seo, Ki-Jung Kim, Ji-Hyun An, Jong-Hoon Han, Jung-Guen Kim, Ja-Kyung Hahn
  • Method of Wet Etching and Method of Fabricating Semiconductor Device Using the Same
    Publication number: 20180102254
    Abstract: Disclosed are a method of wet etching and a method of fabricating a semiconductor device. The wet etching method includes providing a wafer in a process bath and an etchant is accommodated, supplying the process bath with a primary etchant to control a concentration of a specific material in the etchant, supplying the process bath with a first additive to increase the concentration of the specific material in the etchant, and supplying the process bath with a second additive to suppress a defect caused by an increase in the concentration of the specific material in the etchant. The etchant includes at least one, of the primary etchant, the first additive, and the second additive.
    Type: Application
    Filed: July 10, 2017
    Publication date: April 12, 2018
    Inventors: Kwangsu Kim, Se-Ho CHA, Yongsun KO, Keonyoung KIM, Kyunghyun KIM, ChangSup MUN, Choongkee SEONG, Sunjoong SONG, Jinwoo LEE, Hoon HAN
  • METHOD, DEVICE AND SYSTEM FOR PROVIDING NOTIFICATION INFORMATION
    Publication number: 20180096211
    Abstract: A method of providing notification information includes: obtaining information regarding a sensing region; determining a visible region and a non-visible region within the sensing region; and providing notification information regarding the non-visible region.
    Type: Application
    Filed: September 21, 2017
    Publication date: April 5, 2018
    Inventors: Mi-young KIM, Tae-hee LEE, Tae-gyu LIM, Seung-hoon HAN, Min-su HWANGBO, Yeong-rok LEE, Sung-ho LEE, Hae-in CHUN
  • FLOATING HOLOGRAM APPARATUS
    Publication number: 20180067329
    Abstract: A floating hologram apparatus that generates a floating hologram includes: a display; an optical element in front of the display; a memory configured that stores chromatic dispersion data representing degrees of refraction of light rays; a compensated image generation unit configured that generates a compensated image by rearranging sub-pixels of each pixel of the original image based on the chromatic dispersion data; and an output unit that outputs the compensated image.
    Type: Application
    Filed: September 5, 2017
    Publication date: March 8, 2018
    Inventors: Jong Heum KIM, Seung Cheol KIM, Tae Gil YANG, Sang Hoon HAN
  • Image forming apparatus, image forming method, image processing apparatus and image processing method thereof
    Patent number: 9912924
    Abstract: An image processing method, including: receiving image content and metadata of the image content, the metadata content comprising flag information indicating whether to perform image processing on the image content and image processing information; determining whether to perform the image processing for each frame based on the flag information; performing, in response to determining to perform the image processing for an image frame, the image processing based on the image processing information on the image frame; and outputting the image processed image frame on which the image processing is performed.
    Type: Grant
    Filed: October 6, 2015
    Date of Patent: March 6, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chang-won Kim, Seung-hoon Han, Young-seok Han, Dong-hyun Kim, Jin-woo Jeong
  • RF MODULE INCLUDING SAW DEVICE, METHOD OF MANUFACTURING THE RF MODULE, THE SAW DEVICE, AND METHOD OF MANUFACTURING THE SAW DEVICE
    Publication number: 20180062611
    Abstract: Disclosed is a radiofrequency (RF) module including a surface acoustic wave (SAW) device that includes a piezoelectric substrate, an interdigital transducer (IDT) electrode and an input/output electrode formed on one surface of the piezoelectric substrate, and a bump joined to the input/output electrode, a printed circuit board (PCB) that includes a terminal corresponding to the input/output electrode and on which the SAW device is mounted to join the bump to the terminal, a molding portion that covers the SAW device, and a dam portion that surrounds the IDT electrode, the input/output electrode, and the bump not to allow a molding material that forms the molding portion to penetrate a space in which the IDT electrode, the input/output electrode, and the bump are arranged.
    Type: Application
    Filed: August 18, 2017
    Publication date: March 1, 2018
    Inventors: Jong Soo HA, Eun Tae PARK, Bong Soo KIM, Jung Hoon HAN, Chang Dug KIM
  • Method and server for assigning relative order to message by using vector clock and delivering the message based on the assigned relative order under distributed environment
    Patent number: 9900403
    Abstract: A method for assigning relative order to messages by using vector clocks under a distributed server environment is disclosed. The method includes the steps of: (a) a server assigning a vector clock to a message and storing the message to which the vector clock is assigned if the message required to be assigned relative order is acquired through a network; and (b) the server transmitting an increased vector clock to one or more other servers connected with itself through the network and supporting said other servers to update their vector clocks by referring to the increased vector clock.
    Type: Grant
    Filed: October 29, 2015
    Date of Patent: February 20, 2018
    Assignee: TMAXSOFT. CO., LTD.
    Inventors: Seung Wook Hwang, Dong Hwan Seo, Myung Sik Sung, Seung Hoon Han
  • SYSTEM AND METHOD FOR CONTROLLING HYBRID ELECTRIC VEHICLE USING DRIVING TENDENCY OF DRIVER
    Publication number: 20180043877
    Abstract: A system and method for controlling a hybrid electric vehicle using a driving tendency are provided. The method includes determining a driving tendency level based on data to determine a driving tendency of a driver and determining a target engine torque using an engine torque map based on a vehicle speed and a required torque. Whether the driving tendency level corresponds to a predetermined level is determined as well as whether the required torque is equal to or greater than a torque that corresponds to an optimal operating point of an engine when the driving tendency level corresponds to the predetermined level. The target engine torque is then adjusted when the required torque is equal to or greater than the torque that corresponds to the optimal operating point of the engine.
    Type: Application
    Filed: October 18, 2017
    Publication date: February 15, 2018
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Yongkak Choi, Hoon Han, Ilkwon Park
  • SEMICONDUCTOR DEVICES
    Publication number: 20180040571
    Abstract: A semiconductor device includes a substrate, a first insulation layer, data storage elements, a contact plug, and a first dummy dam. The first insulation layer is on the substrate and includes a pad region and a peripheral region adjacent to the pad region. The data storage elements are on the pad region of the first insulation layer. The contact plug penetrates the first insulation layer on the peripheral region. The first dummy dam penetrates the first insulation layer and is disposed between the data storage elements and the contact plug.
    Type: Application
    Filed: June 20, 2017
    Publication date: February 8, 2018
    Inventors: HYEON-WOO JANG, JUNGHWAN PARK, RAMAKANTH KAPPAGANTHU, SUNGJIN KIM, JUNYONG NOH, JUNG-HOON HAN, SEUNG SOO KIM, SUNGJIN KIM, SOJUNG LEE
  • Providing multimedia contents to user equipment associated with electric vehicle
    Patent number: 9886813
    Abstract: Described embodiments relate to providing a multimedia contents service to user equipment associated with an electric vehicle located in an electric vehicle charging station through a wireless access point. The wireless access point may allocate an Internet Protocol (IP) address to user equipment associated with an electric vehicle located in an electric vehicle charging station in response to a connection request message received from the user equipment. Then, the wireless access point may transmit a request message to a service server with user identification information of the user equipment and the assigned IP address. In response to the request message, the wireless access point may receive predetermined multimedia contents and deliver the received predetermined multimedia contents to the user equipment based on the assigned IP address.
    Type: Grant
    Filed: March 8, 2014
    Date of Patent: February 6, 2018
    Assignee: KT CORPORATION
    Inventors: Jong-Hoon Han, Ki-Jung Kim