Patents by Inventor Seung Ho Han

Seung Ho 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).

  • Publication number: 20210132480
    Abstract: An image projection device includes: a panel unit configured to emit light rays; a projection optical system configured to receive the light rays emitted from the panel unit and to refract the light rays; a reflection unit having a reflection surface for receiving the light rays refracted by the projection optical system and reflecting the light rays; and a screen unit configured to display an image upon receiving the light rays reflected from the reflection surface. The panel unit, the projection optical system, the reflection unit, and the screen unit are arranged such that a distance of a shortest path among paths extending from the panel unit to the reflection unit through the projection optical system along a predetermined linear axis is longer than a distance of a longest path among paths extending from the reflection unit to the screen unit along the predetermined linear axis.
    Type: Application
    Filed: January 11, 2021
    Publication date: May 6, 2021
    Inventors: Dong Youb SINN, Yong Woo BAE, Seung Ho SHIN, Jae Hwang YU, Hak Soon LEE, Guk Chan LIM, Ku Ik CHUNG, Jin Yong HAN
  • Publication number: 20210114437
    Abstract: An air conditioning system provides inside air conditioning and performs the function of cleaning the inside air, so that the inside air is maintained to be pleasant. The air cleaning time of cleaning the inside air is decreased, so the possibility of moisture generated on an inside window due to the air cleaning is reduced.
    Type: Application
    Filed: March 19, 2020
    Publication date: April 22, 2021
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, Hanon Systems
    Inventors: Dong Ho Kwon, Dae Ig Jung, Gee Young Shin, Seung Hyeok Chang, Seong Seok Han, Soo Byeong Nam, Jae Kyun Kim
  • Publication number: 20200396575
    Abstract: An apparatus for compensating a channel based on an artificial neural network includes a channel learning device that learns a property of the channel, and a channel compensating device that compensates for an error of the channel based on a learning result of the channel learning device.
    Type: Application
    Filed: October 18, 2019
    Publication date: December 17, 2020
    Inventors: Zeung Il Kim, Young Cheol Koh, Jae Hun Jeong, Chang Ick Song, Seung Ho Han
  • Patent number: 10825983
    Abstract: A magnetoelectric energy harvester having excellent power generation performance and a manufacturing method thereof are provided. The magnetoelectric energy harvester includes a magnetostrictive material portion including a magnetostrictive material which generates a mechanical deformation when being magnetized. The magnetoelectric energy harvester also includes a piezoelectric material portion which has a bending vibration mode and includes a piezoelectric material which produces power by receiving a mechanical deformation force from the magnetostrictive material portion.
    Type: Grant
    Filed: July 28, 2017
    Date of Patent: November 3, 2020
    Assignee: KOREA ELECTRONICS TECHNOLOGY INSTITUTE
    Inventors: Hyung Won Kang, Seung Ho Han
  • Publication number: 20200286662
    Abstract: A coil component includes a body, a coil portion embedded in the body, first and second external electrodes spaced apart from each other on an external surface of the body and connected to the coil portion, and an identification portion in which a plurality of fine patterns spaced apart from one another are grouped and which is disposed on the external surface of the body. Each of the plurality of fine patterns includes an insulating resin.
    Type: Application
    Filed: September 11, 2019
    Publication date: September 10, 2020
    Inventors: Seung Ho HAN, Sung Sik SHIN, Jae Wook LEE
  • Publication number: 20200286674
    Abstract: A coil component is provided. The coil component includes a body having one surface and the other surface, opposing each other, and a wall surface connecting the one surface and the other surface, a coil portion embedded in the body and having an end exposed to the wall surface of the body, an external electrode including a connecting portion disposed on the wall surface of the body and connected to the end of the coil portion, and an extension extending from the connecting portion onto the one surface of the body, a first insulating layer covering the other surface of the body, and an identification portion passing through the first insulating layer and including the same material as a material of the external electrode.
    Type: Application
    Filed: September 11, 2019
    Publication date: September 10, 2020
    Inventors: Seung Ho HAN, Sung Sik SHIN, Jae Wook LEE
  • Publication number: 20200091405
    Abstract: A method of manufacturing a magnetoelectric composite material having a 0-3 type connectivity is provided. The manufacturing method includes manufacturing a slurry including an alignment material including one material selected from among a magnetostrictive material and a piezoelectric material. The slurry further comprises a seed composition comprising the other material from the magnetostrictive material and the piezoelectric material. The method further comprises molding the manufactured slurry to manufacture a molding material, and plasticizing and firing the molding material.
    Type: Application
    Filed: November 13, 2018
    Publication date: March 19, 2020
    Inventors: Seung Ho HAN, Hyung Won KANG
  • Publication number: 20190064059
    Abstract: A laser crystallization measuring apparatus including a spectrometer configured to measure actual data of a spectrum of an actual polycrystalline silicon layer crystallized by a laser crystallization device, and a simulation device that is connected to the spectrometer and is configured to determine simulation data of a spectrum of a virtual polycrystalline silicon layer according to a shape of a virtual protrusion formed in the virtual polycrystalline silicon layer, wherein a shape of an actual protrusion formed in the actual polycrystalline silicon layer is determined by using final data determined by selecting simulation data that is approximate to the actual data.
    Type: Application
    Filed: August 8, 2018
    Publication date: February 28, 2019
    Inventors: Yong Jun Park, Seung-Ho Han, Kyoung Su Kim, Jin Seo, Se Yoon Oh, Dong-Seop Lim, Sung Hoon Yang, Jun-Yeong Choi
  • Patent number: 10097588
    Abstract: A method of configuring a simple kernel access control policy for an Android-based mobile terminal includes: creating an entire list in a file system of a plurality of mobile terminals through a web user interface of a management server; creating a system policy set and an application policy set by recognizing in advance subjects and objects in the entire list by means of the management server; creating a group policy for each user group on the basis of the system policy set and the application policy set by means of the management server; distributing the group policies to the mobile terminals by means of the management server; and executing the group policies by means of the mobile terminals.
    Type: Grant
    Filed: December 6, 2016
    Date of Patent: October 9, 2018
    Assignee: AGENCY FOR DEFENSE DEVELOPMENT
    Inventors: Sang-Hoon Lee, Hoon-Kyu Kim, Mi-Young Kwon, Tae-In Kang, Seong-Kee Lee, Seung-Ho Han
  • Publication number: 20180135984
    Abstract: A MEMS-based gyroscope including: a sensor frame disposed parallel to a bottom wafer substrate; a sensor mass body which relatively moves to the sensor frame, and is excited at one degree of freedom in an excitation mode; and at least one sensing electrode which senses displacement of the sensor mass body at the one degree of freedom in a sensing mode by Coriolis force, when an external angular velocity is input to the sensor mass body, wherein the sensor mass body includes two mass units, the two mass units are arranged in line symmetry with each other, and the antiphase motion of the two mass units is maintained by an antiphase link mechanism directly or indirectly connected between the two mass units.
    Type: Application
    Filed: November 9, 2017
    Publication date: May 17, 2018
    Applicant: SHIN SUNG C&T CO., LTD.
    Inventors: Ci Moo SONG, Keun Jung YOUN, Jeong Sik KANG, Yong Kook KIM, Seung Ho HAN, Hyun Ju SONG
  • Publication number: 20180135985
    Abstract: A MEMS gyroscope including: a frame arranged parallel to a bottom wafer substrate; a sensor mass body excited at one degree of freedom in an excitation mode, and of which the displacement is sensed at two degrees of freedom by a Coriolis force in a sensing mode when an external angular velocity is input to the frame; and at least two sensing electrode for sensing a displacement of the sensor mass body, the displacement being sensed at the two degrees of freedom, wherein the sensor mass body comprises an inner mass body and an outer mass body surrounding the inner mass body, the outer mass body and the frame are connected by a first support spring, and the outer mass body and the inner mass body are connected by a second support spring.
    Type: Application
    Filed: November 9, 2017
    Publication date: May 17, 2018
    Applicant: SHIN SUNG C&T CO., LTD.
    Inventors: Ci Moo SONG, Keun Jung YOUN, Jeong Sik KANG, Yong Kook KIM, Seung Ho HAN, Hyun Ju SONG
  • Publication number: 20180120110
    Abstract: Provided is a MEMS anti-phase link mechanism for ensuring anti-phase movements of two axisymmetric mass body units forming a sensor mass body, in a MEMS-based gyroscope including: a frame disposed to be parallel to a bottom wafer substrate; the sensor mass body in which displacement is sensed by Coriolis force when a movement in an excitation direction and an external angular velocity are input to the frame; and at least one sensing electrode which senses the displacement of the sensor mass body. The MEMS anti-phase link mechanism includes at least two anchor connecting parts connected to an immovable central anchor; and at least two link arms which are connected to the at least two anchor connecting parts, and are connected to the two mass body units in a 180-degree rotational symmetry with each other on the basis of the center of the MEMS anti-phase link mechanism.
    Type: Application
    Filed: December 28, 2017
    Publication date: May 3, 2018
    Applicant: SHIN SUNG C&T CO., LTD.
    Inventors: Ci Moo Song, Keun Jung Youn, Jeong Sik Kang, Yong Kook Kim, Seung Ho Han, Hyun Ju Song
  • Publication number: 20180054462
    Abstract: A method of configuring a simple kernel access control policy for an Android-based mobile terminal includes: creating an entire list in a file system of a plurality of mobile terminals through a web user interface of a management server; creating a system policy set and an application policy set by recognizing in advance subjects and objects in the entire list by means of the management server; creating a group policy for each user group on the basis of the system policy set and the application policy set by means of the management server; distributing the group policies to the mobile terminals by means of the management server; and executing the group policies by means of the mobile terminals.
    Type: Application
    Filed: December 6, 2016
    Publication date: February 22, 2018
    Inventors: Sang-Hoon LEE, Hoon-Kyu KIM, Mi-Young KWON, Tae-In KANG, Seong-Kee LEE, Seung-Ho HAN
  • Publication number: 20180053890
    Abstract: A magnetoelectric energy harvester having excellent power generation performance and a manufacturing method thereof are provided. The magnetoelectric energy harvester includes a magnetostrictive material portion including a magnetostrictive material which generates a mechanical deformation when being magnetized. The magnetoelectric energy harvester also includes a piezoelectric material portion which has a bending vibration mode and includes a piezoelectric material which produces power by receiving a mechanical deformation force from the magnetostrictive material portion.
    Type: Application
    Filed: July 28, 2017
    Publication date: February 22, 2018
    Inventors: Hyung Won KANG, Seung Ho HAN
  • Patent number: 9514873
    Abstract: Disclosed herein is a choke coil including: a core composed of first and second legs, a first flat plate connecting an upper end portion of the first leg and that of the second leg, and a second flat plate connecting a lower end portion of the first leg and that of the second leg; a primary coil wound around the first leg; and a secondary coil wound around the second leg, wherein a width of at least any one of the first flat plate and the second flat plate is greater than widths of the first leg and the second leg.
    Type: Grant
    Filed: January 9, 2015
    Date of Patent: December 6, 2016
    Assignee: SOLUM CO., LTD
    Inventors: Seung Wan Yu, Hee Seung Kim, Jae Sun Won, Young Min Lee, Seung Ho Han, Hwa Hun Chin
  • Patent number: 9467074
    Abstract: A piezoelectric generator for power supply of a portable terminal is provided. The piezoelectric generator includes: a portable terminal case which has a battery mounting part formed on one surface thereof and has parts of the portable terminal mounted therein; a slide part which is formed on opposite side surfaces of a border of the portable terminal case to be able to slide up and down; and a piezoelectric body which has one end or opposite ends connected with the slide part and is disposed in the battery mounting part in a transverse direction, and which vibrates by a sliding movement of the slide part.
    Type: Grant
    Filed: May 13, 2013
    Date of Patent: October 11, 2016
    Assignee: KOREA ELECTRONICS TECHNOLOGY INSTITUTE
    Inventors: Hyeung Gyu Lee, Chan Sei Yoo, Hyung Won Kang, Seung Ho Han
  • Publication number: 20160164941
    Abstract: Provided is a multimedia transcoding method and a cloud multimedia transcoding system (CMTS) for performing the method, wherein the method includes receiving video data, generating video blocks by dividing the video data, and transcoding the video blocks, and the receiving, the generating, and the transcoding are performed by a transcoding module.
    Type: Application
    Filed: December 11, 2014
    Publication date: June 9, 2016
    Inventors: Myoung Jin KIM, Yun CUI, Han Ku LEE, Seung Ho HAN
  • Publication number: 20150255204
    Abstract: Disclosed herein is a choke coil including: a core composed of first and second legs, a first flat plate connecting an upper end portion of the first leg and that of the second leg, and a second flat plate connecting a lower end portion of the first leg and that of the second leg; a primary coil wound around the first leg; and a secondary coil wound around the second leg, wherein a width of at least any one of the first flat plate and the second flat plate is greater than widths of the first leg and the second leg.
    Type: Application
    Filed: January 9, 2015
    Publication date: September 10, 2015
    Inventors: Seung Wan YU, Hee Seung KIM, Jae Sun WON, Young Min LEE, Seung Ho HAN, Hwa Hun CHIN
  • Publication number: 20150207436
    Abstract: A piezoelectric generator for power supply of a portable terminal is provided. The piezoelectric generator includes: a portable terminal case which has a battery mounting part formed on one surface thereof and has parts of the portable terminal mounted therein; a slide part which is formed on opposite side surfaces of a border of the portable terminal case to be able to slide up and down; and a piezoelectric body which has one end or opposite ends connected with the slide part and is disposed in the battery mounting part in a transverse direction, and which vibrates by a sliding movement of the slide part.
    Type: Application
    Filed: May 13, 2013
    Publication date: July 23, 2015
    Inventors: Hyeung Gyu Lee, Chan Sei Yoo, Hyung Won Kang, Seung Ho Han
  • Publication number: 20150154288
    Abstract: Provided is a method of processing log data and a system for operating the method, in which the log data processing system may include a first storage module, a second storage module, a log collection module configured to collect log data generated by a task process associated with a customer, classify the log data into first log data and second log data based on a type of the log data, and transmit the first log data to the first storage module and the second log data to the second storage module, and a log graph generation module configured to generate a log data graph of at least one of data stored in the first storage module and data stored in the second storage module.
    Type: Application
    Filed: November 25, 2014
    Publication date: June 4, 2015
    Inventors: Myoung Jin KIM, Yun CUI, Han Ku LEE, Seung Ho HAN