Patents by Inventor In Ho YUN

In Ho YUN 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).

  • METHOD FOR SUPPRESSING INTER-SUBCARRIER INTERFERENCE AND NOISE SIGNAL, AND ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING RECEIVER FOR PERFORMING SAME
    Publication number: 20190123844
    Abstract: Disclosed is a method for suppressing an inter-carrier interference and noise signal, and an orthogonal frequency division multiplexing receiver for performing the same. Here, a method for an orthogonal frequency division multiplex (OFDM) receiver to suppress an inter-carrier interference and noise signal by using a symbol interference free interval without inter-symbol interference (ISI) in a guard interval (GI) includes: performing a weighting operation between sample data of the symbol interference free interval and sample data of the effective symbol interval by using a signal-to-noise ratio (SNR) of the symbol interference free interval and an SNR of an effective symbol interval corresponding to the symbol interference free interval; and performing a fast Fourier transform (FFT) on FFT input data configured by including the weighting-operated sample data into the effective symbol interval.
    Type: Application
    Filed: February 17, 2017
    Publication date: April 25, 2019
    Inventor: Young Ho Yun
  • Semiconductor devices
    Patent number: 10217820
    Abstract: Semiconductor devices may include a diffusion prevention insulation pattern, a plurality of conductive patterns, a barrier layer, and an insulating interlayer. The diffusion prevention insulation pattern may be formed on a substrate, and may include a plurality of protrusions protruding upwardly therefrom. Each of the conductive patterns may be formed on each of the protrusions of the diffusion prevention insulation pattern, and may have a sidewall inclined by an angle in a range of about 80 degrees to about 135 degrees to a top surface of the substrate. The barrier layer may cover a top surface and the sidewall of each if the conductive patterns. The insulating interlayer may be formed on the diffusion prevention insulation pattern and the barrier layer, and may have an air gap between neighboring ones of the conductive patterns.
    Type: Grant
    Filed: June 26, 2017
    Date of Patent: February 26, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jin-Nam Kim, Rak-Hwan Kim, Byung-Hee Kim, Jong-Min Baek, Sang-Hoon Ahn, Nae-In Lee, Jong-Jin Lee, Ho-Yun Jeon, Eun-Ji Jung
  • System and method of mapping medical image of single heart chamber
    Patent number: 10198165
    Abstract: A system of mapping a cardiac image of single heart chamber and a method thereof are disclosed. In the system and method thereof, one heart chamber (such as a left atrium, a left ventricular, a right atrium, right ventricular or aortic structure) can be selected in a 3D-based cardiac image (such as a CT or MRI image), and slices of the selected heart chamber are reconstructed and unwrapped by a 2D mapping visual display manner. The visual display and required angle alignment planes for subsequent analysis will be adjusted and achieved by operator manually, with specific global and regional architectural analysis performed by automatic algorithm.
    Type: Grant
    Filed: July 6, 2016
    Date of Patent: February 5, 2019
    Assignee: NATIONAL YANG-MING UNIVERSITY
    Inventors: Tung-Hsin Wu, Jing-Yi Sun, Chun-Ho Yun, Chung-Lieh Hung
  • METHOD AND SYSTEM FOR CONDUCTING MOBILE SURVEY
    Publication number: 20190005520
    Abstract: Disclosed is a method and system for conducting a mobile survey. A survey method includes registering a survey that includes at least one question item; transferring the survey to survey participants and receiving a response to the survey from the survey participants; and providing subsequent content associated with the survey to at least a portion of survey participants in association with a response state of the survey.
    Type: Application
    Filed: May 22, 2018
    Publication date: January 3, 2019
    Inventors: You Mee Nam, Yon Joo Song, Doukyoung Oh, Hee Eun Chu, Huiseung Jeon, Chan Ho Yun, Rockyou Park
  • Multilayer electronic component and method of manufacturing the same
    Patent number: 10170241
    Abstract: A multilayer electronic component includes: a multilayer body includes stacked insulating layers and internal coil parts disposed on the insulating layers; external electrodes disposed on an outer portion of the multilayer body and connected to the internal coil parts; and a material layer disposed on an outermost coil part among the internal coil parts and having a specific resistance that is lower than a specific resistance of the internal coil parts.
    Type: Grant
    Filed: June 15, 2016
    Date of Patent: January 1, 2019
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Su Bong Jang, Sang Jong Lee, Tae Ho Yun, Han Kim
  • SEMICONDUCTOR DEVICE INCLUDING TEST CIRCUIT
    Publication number: 20180372795
    Abstract: A semiconductor device including a test circuit is disclosed. The semiconductor device includes a test pad coupled to a probe of a test device during a wafer test; a normal pad configured to receive a power or a signal during a normal mode; and a test circuit configured to perform a predetermined test operation based on a test signal received through the test pad. The test circuit is disposed below the normal pad.
    Type: Application
    Filed: January 25, 2018
    Publication date: December 27, 2018
    Inventors: Seong Jin KIM, Dae Ho YUN
  • WIRED ELECTRODE FOR TOUCHSCREEN PANEL, TOUCHSCREEN PANEL USING THE SAME AND MANUFACTURING METHOD OF THE SAME
    Publication number: 20180373383
    Abstract: Provided are a wired electrode that can reduce a resistance generated in a signal line and reduce occurrence of disconnection, and a touch screen panel and a manufacturing method thereof. The wired electrode for the touch screen panel includes a contact unit electrically connected to one end of an electrode pattern generating a touch signal; a bonding unit configured to transmit the touch signal detected in the electrode pattern by contacting an external driving circuit; and a signal line unit configured by a plurality of first signal lines connected to the contact unit and a plurality of second signal lines connected between the plurality of first signal lines and the bonding unit to connect the contact unit and the bonding unit.
    Type: Application
    Filed: August 1, 2018
    Publication date: December 27, 2018
    Inventors: Tae Il KIM, Jung Ho YUN
  • Method and server for storing, encoding and uploading video or object captured from a webpage using a toolbar
    Patent number: 10156955
    Abstract: A method and cloud server for capturing and encoding a video from a website through a toolbar are disclosed. The method of capturing the video through the toolbar may include retrieving and selecting video from the website and capturing the selected video. The method of uploading the object on the webpage through the toolbar may include analyzing object information about the object on the webpage through the toolbar, selecting and transferring the object to an upload area through the toolbar using an account.
    Type: Grant
    Filed: July 15, 2013
    Date of Patent: December 18, 2018
    Assignee: NHN Corporation
    Inventor: Chan Ho Yun
  • Systems and methods for advanced rapid imaging and analysis for earthquakes
    Patent number: 10145972
    Abstract: Many embodiments provide a hybrid data processing system (HySDS) of an end-to-end geodetic imaging data system enabling near-real-time science, assessment, response, and rapid recovery. The HySDS may be an operation data processing system that integrates data from many different geodetic data sources and/or sensors, including interferometric synthetic aperture radar (InSAR), GPS, pixel tracking, seismology, and/or modeling, and processes the data to generate actionable high quality science data products. The HySDS may provide for an automated imaging and analysis capabilities that is able to handle the imminent increases in raw data from new and existing geodetic monitoring sensor systems.
    Type: Grant
    Filed: August 17, 2015
    Date of Patent: December 4, 2018
    Assignee: California Institute of Technology
    Inventors: Susan Ethel Owen, Angelyn W. Moore, Zhen Liu, Sang Ho Yun, Hook Kian Hua, Gian Franco Sacco, Timothy M. Stough, Costin Radulescu, Eric J. Fielding, Paul A. Rosen, Frank H. Webb, Jennifer W. Cruz, Mark Simons, Piyush Shanker Agram, Paul Randall Lundgren, Gerald John Maramba Manipon, Michael David Starch, Brian Wilson
  • Wired electrode for touchscreen panel, touchscreen panel using the same and manufacturing method of the same
    Patent number: 10133395
    Abstract: Provided are a wired electrode that can reduce a resistance generated in a signal line and reduce occurrence of disconnection, and a touch screen panel and a manufacturing method thereof. The wired electrode for the touch screen panel includes a contact unit electrically connected to one end of an electrode pattern generating a touch signal; a bonding unit configured to transmit the touch signal detected in the electrode pattern by contacting an external driving circuit; and a signal line unit configured by a plurality of first signal lines connected to the contact unit and a plurality of second signal lines connected between the plurality of first signal lines and the bonding unit to connect the contact unit and the bonding unit.
    Type: Grant
    Filed: August 5, 2014
    Date of Patent: November 20, 2018
    Assignee: MIRAENANOTECH CO., LTD.
    Inventors: Tae II Kim, Jung Ho Yun
  • AUTONOMOUS VEHICLE AND METHOD OF CONTROLLING THE SAME
    Publication number: 20180328750
    Abstract: A method of controlling a vehicle, which is configured to be autonomously driven, includes determining a learned route based on a driving route that the vehicle has driven in a manual mode from a starting location to an ending location, driving the vehicle along the learned route in an autonomous mode, detecting a parking space based on driving the vehicle along the learned route in the autonomous mode, and based on a detection of the parking space in the learned route, parking the vehicle in the detected parking space.
    Type: Application
    Filed: April 30, 2018
    Publication date: November 15, 2018
    Inventors: Ho YUN, Junghee PARK, Boyoung JEONG, Soonhong JUNG
  • Solar cell having rear buffer layer and method of manufacturing the same
    Patent number: 10121924
    Abstract: The invention relates a thin-film solar cell. In the related art, a buffer layer, a transparent electrode, and a grid electrode are formed on a light absorption layer, but in the invention, the buffer layer and the transparent electrode are not formed on a light absorption layer, and the buffer layer, the transparent electrode, and the grid electrode are formed under a CIGS face such that solar light is directly input to the light absorption layer without obstacles, and the first electrode and the buffer layer are patterned in a saw-toothed structure to engage with each other to reduce a distance by which electrons or holes generated by absorbing light energy move to the electrode or the buffer layer.
    Type: Grant
    Filed: August 6, 2013
    Date of Patent: November 6, 2018
    Assignee: KOREA INSTITUTE OF ENERGY RESEARCH
    Inventors: Young Joo Eo, Ara Cho, Jun Sik Cho, Joo Hyung Park, Kyung Hoon Yoon, Se Jin Ahn, Ji Hye Gwak, Jae Ho Yun, Kee Shik Shin, Seoung Kyu Ahn, Jin Su You, Sang Hyun Park
  • Semiconductor device
    Patent number: 10109330
    Abstract: A semiconductor device includes: an inversion circuit suitable for inverting a first data clock in response to an inversion signal; a first phase detection unit suitable for comparing a phase of the first data clock transferred from the inversion circuit with a phase of a system clock and generating a first detection result; a second phase detection unit suitable for comparing a phase of a second data clock with the phase of the system clock and generating a second detection result; an inversion signal generation unit suitable for generating the inversion signal that is enabled when the first detection result and the second detection result are different from each other; a first transferring unit suitable for transferring the first detection result; and a second transferring unit suitable for transferring the second detection result.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: October 23, 2018
    Assignee: SK Hynix Inc.
    Inventors: Dae-Ho Yun, Ha-Jun Jeong, Gi-Moon Hong
  • COOLING APPARATUS FOR A HOT STAMPING DIE
    Publication number: 20180290197
    Abstract: A cooling apparatus for a hot stamping die is configured such that a refrigerant in a two-phase coexisting state of a liquid phase and a gas phase is supplied to a cooling channel formed in the hot stamping die to cool the hot stamping die using latent heat of the refrigerant. The refrigerant maintains a constant temperature in the cooling channel of the hot stamping die, which ensures uniform cooling of the hot stamping die.
    Type: Application
    Filed: April 10, 2018
    Publication date: October 11, 2018
    Inventors: Sung Yong PARK, Won IK EOM, Sung Ho YUN, Jun Ho KWON, Yong Chan KIM
  • Method for manufacturing light absorption layer of thin film solar cell and thin film solar cell using the same
    Patent number: 10096739
    Abstract: A method for manufacturing a light absorption layer of a thin film solar cell in in a method for manufacturing a solar cell transparent electrode may be provided that includes: manufacturing a Ib group element-VIa group element binary system nano particle (s100); manufacturing a binary system nano particle slurry of the Ib group element-VIa group element by adding a solvent, binder and a solution precursor including Va group element to the Ib group element-VIa group element binary system nano particle (s200); distributing and mixing the binary system nano particle slurry of the Ib group element-VIa group element (s300); coating the binary system nano particle slurry of the Ib group element-VIa group element on the rear electrode layer 200 (s400); and performing a heat treatment process on the coated nano particle slurry by supplying the VIa group element (s500).
    Type: Grant
    Filed: December 18, 2014
    Date of Patent: October 9, 2018
    Assignee: KOREA INSTITUTE OF ENERGY RESEARCH
    Inventors: Ara Cho, Kyung Hoon Yoon, Se Jin Ahn, Jae Ho Yun, Jihye Gwak, Kee Shik Shin, Young Joo Eo, Seoung Kyu Ahn, Jun Sik Cho, Jin Su You, Joo Hyung Park, Ki Hwan Kim
  • STENT FOR CONNECTING ADJACENT TISSUES AND MANUFACTURING METHOD THEREOF
    Publication number: 20180263626
    Abstract: The present invention relates to a connection stent and a method of manufacturing the stent. The connection stent includes: a body configured to form a plurality of cells through the intersection of wires, and provided in a hollow cylindrical shape; an upper head formed to extend from one end of the body to have a diameter larger than that of the body; and a lower head formed to extend from a remaining end of the body to have a diameter larger than that of the body. The upper head and the lower head are respectively placed to come into contact with insides of heterogeneous tissues. Accordingly, according to the present invention, there can be manufactured a stent which can connect heterogeneous tissues and form a bypass and which can provide sufficient expansion force and minimum axial force for the maintenance of the bypass formed as described above.
    Type: Application
    Filed: May 24, 2018
    Publication date: September 20, 2018
    Applicant: M.I.TECH CO., LTD.
    Inventors: Jong Hyeon HAN, Hun Kuk PARK, Ho YUN, Jong Pil MOON, Bong Seok JANG
  • SEMICONDUCTOR LIGHT EMITTING DEVICE
    Publication number: 20180261724
    Abstract: Described herein is a semiconductor light emitting device. The semiconductor light emitting device comprises: an n-type semiconductor layer; a V-pit formed through at least part of the n-type semiconductor layer; an active layer disposed on the n-type semiconductor layer and filling the V-pit; and a p-type semiconductor layer disposed on the active layer, wherein the active layer includes a plurality of layers and part of the plural layers has a flat shape on the V-pit.
    Type: Application
    Filed: March 9, 2018
    Publication date: September 13, 2018
    Inventors: Seung Chul Park, Woo Chul Gwak, Jun Ho Yun
  • ELECTRONIC DEVICE FOR MEASURING BIOMETRIC INFORMATION
    Publication number: 20180235542
    Abstract: Disclosed is an electronic device including a plurality of electrodes selectively connectable to a touch sensor or one or more biometric sensors; and a processor configured to receive a user input through the plurality of electrodes in a state in which the touch sensor and the plurality of electrodes are connected; perform an operation relating to the touch sensor when where the user input satisfies a first condition; connect the plurality of electrodes to the one or more biometric sensors when where the user input satisfies a second condition; and obtain a plurality of pieces of biometric information according to a pre-determined sequence through the plurality of electrodes connected with the one or more biometric sensors.
    Type: Application
    Filed: February 21, 2018
    Publication date: August 23, 2018
    Inventors: In Ho Yun, Jong Ho Park, Jee Hoon Lee, Doo Suk Kang, Jeong Min Park
  • Method of forming chalcogen compound light-absorption layer thin film for solar cell
    Patent number: 10056512
    Abstract: Disclosed is a method of forming a chalcogen compound thin film suitable for use in a light-absorption layer of a solar cell. The method includes manufacturing a precursor liquid including an Sn precursor material and an S precursor material, applying the precursor liquid to form a precursor film, and heat-treating the precursor film. The Sn precursor material and the S precursor material are liquid materials. The present invention provides a method of forming a chalcogen compound thin film using a liquid precursor material without a sulfurization process, thereby forming a high-quality SnS thin film at low cost using a process which is suitable for mass production. Further, the light-absorption layer is formed using a process which is suitable for mass production, thus enabling the manufacture of a solar cell including the chalcogen compound thin film at low cost.
    Type: Grant
    Filed: July 14, 2016
    Date of Patent: August 21, 2018
    Assignee: KOREA INSTITUTE OF ENERGY RESEARCH
    Inventors: Ara Cho, Jun-Sik Cho, Jae-Ho Yun, Sejin Ahn, Jihye Gwak, Jin-su Yoo, Seoung-Kyu Ahn, Joo-Hyung Park, Young-Joo Eo, Ki-hwan Kim
  • LIGHT EMITTING ELEMENT AND LIGHT EMITTING APPARATUS COMPRISING SAME
    Publication number: 20180212102
    Abstract: A light emitting element comprises: a substrate including protrusions; and a light emitting structure located on the substrate. The protrusions are disposed in a honeycomb pattern and include a first protrusion and second to seventh protrusions which are adjacent to the first protrusion and spaced equidistant from the first protrusions. The angle between a first vector line extending in a direction from the center of the first protrusion toward the center of the second protrusion and a second vector line extending in a direction from the center of the first protrusion to the center of the fourth projection is 120° , the angle between the second vector line and the third vector line extending in a direction from the center of the first projection to the center of the sixth protrusion is 120.
    Type: Application
    Filed: March 23, 2018
    Publication date: July 26, 2018
    Inventors: Keum Ju Lee, Seom Geun Lee, Jun Ho Yun, Woo Chul Gwak, Sam Seok Jang