Patents by Inventor Tae Cho

Tae Cho 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).

  • Patent number: 9321343
    Abstract: Disclosed is system for a hybrid vehicle in which a rotor in a motor is continuously and directly connected to a transmission and is rotatable with the transmission. A first stator mounted around an exterior side of the rotor is directly connected to a shaft of the engine to be rotatable with the shaft of the engine, and a second stator is fixedly mounted to the exterior side of the motor housing around the rotor. The system may further include a lock-up clutch configured to selectively connect a rotation shaft of the rotor with the shaft of the engine, a first inverter configured to control an operation of the first stator, and a second inverter configured to control an operation of the second stator.
    Type: Grant
    Filed: June 28, 2012
    Date of Patent: April 26, 2016
    Assignee: Hyundai Motor Company
    Inventors: Seong Jae Song, Sung Tae Cho, Kyung Shin Lee, Sangjae Lee, Yeongil Choi
  • Publication number: 20160109750
    Abstract: A liquid crystal display device according to the present invention includes: a first substrate; a first color filter and a second color filter provided on the first substrate and including an overlapping portion where at least parts of the first and second color filters overlap each other; and a light blocking member formed between the first substrate and the overlapping portion, wherein the light blocking member includes a recessed portion corresponding to the overlapping portion of the first color filter and the second color filter. According to the present invention, the recessed portion is formed in the light blocking member provided in the overlapping portion of two or more color filters to reduce a step difference caused by the overlapping portion of the color filters, thereby preventing an alignment defect.
    Type: Application
    Filed: April 8, 2015
    Publication date: April 21, 2016
    Inventors: Joong Tae KIM, In Woo KIM, Kwang su PARK, Da Young LEE, Yong Tae CHO, Min Ha HWAHG
  • Patent number: 9261880
    Abstract: The present invention relates to an apparatus and method that control a vessel deviating from an anchorage using wide-range sensor-based spherical trigonometry. In the method, vessels anchored in an anchorage are monitored. The anchorage is defined as a group, and the group of the anchored vessels is managed. Leaving of a vessel, needing to deviate from the anchorage, from the group is controlled. If a vessel recognized as a vessel identical to one that left the group requests anchoring after a predetermined period of time has elapsed, the anchoring-requesting vessel is controlled.
    Type: Grant
    Filed: July 14, 2014
    Date of Patent: February 16, 2016
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Dae-Hee Seo, Byung-Doo Kim, Do-Hyeung Kim, Seung-Hee Oh, Kwan-Tae Cho, Joong-Yong Choi, Ju-Young Kim, Byung-Gil Lee, Jung-Chan Na, Hyun-Sook Cho
  • Publication number: 20160042630
    Abstract: An environment monitoring method and an apparatus therefor are provided. The environment monitoring apparatus includes a charging unit configured to charge power necessary for monitoring environments, a sensing unit configured to receive the power from the charging unit and to sense peripheral environments through a plurality of different sensors which are selected according to a request of a user, a controller configured to control settings of the sensing unit according to the peripheral environments; a communication unit configured to transmit the sensed information of the sensing unit to a server so that the server shares the sensed information with a plurality of smart devices, and a display unit configured to display the sensed information to the user and to display a notification according to the sensed information to the user.
    Type: Application
    Filed: April 2, 2015
    Publication date: February 11, 2016
    Inventors: Hyun Tae Cho, Chong Min Kyung
  • Publication number: 20160042920
    Abstract: A plasma source includes a first electrode and a second electrode having respective surfaces, and an insulator that is between and in contact with the electrodes. The electrode surfaces and the insulator surface substantially define a plasma cavity. The insulator surface defines one or more grooves configured to prevent deposition of material in a contiguous form on the insulator surface. A method of generating a plasma includes introducing one or more gases into a plasma cavity defined by a first electrode, a surface of an insulator that is in contact with the first electrode, and a second electrode that faces the first electrode. The insulator surface defines one or more grooves where portions of the insulator surface are not exposed to a central region of the cavity. The method further includes providing RF energy across the first and second electrodes to generate the plasma within the cavity.
    Type: Application
    Filed: August 7, 2014
    Publication date: February 11, 2016
    Applicant: Applied Materials, Inc.
    Inventors: TAE CHO, Sang Won Kang, Dongqing Yang, Raymond W. Lu, Peter Hillman, Nicholas Celeste, Tien Fak Tan, Soonam Park, Dmitry Lubomirsky
  • Patent number: 9221328
    Abstract: Disclosed is system for a hybrid vehicle that includes an engine, a transmission, and a battery. The system may further include a first clutch configured to connect the engine with the transmission and having a first part and a second part; a first motor/generator configured to be connected to the first part and directly connected to the transmission; a second motor/generator configured to be connected to the second part; and a second clutch configured to connected the second motor/generator with the transmission. In particular, the first part and the second part may be clutches that can operate independently.
    Type: Grant
    Filed: June 26, 2012
    Date of Patent: December 29, 2015
    Assignee: Hyundai Motor Company
    Inventors: Seong Jae Song, Tal Chol Kim, Sung Tae Cho, Yong Gi Kim
  • Publication number: 20150356802
    Abstract: A door-lock apparatus based on battery is provided. The door-lock apparatus includes a CIS configured to obtain an optical signal and to convert the obtained optical signal into a digital image signal, an ISP configured to process the digital image signal to generate image data, a detector configured to be activated according to an operation of the ISP and to detect information about an object from the image data, a memory configured to store and maintain information about a reference object, a controller configured to compare the information about the object with the information about the reference object and to control a locking/unlocking state of the door-lock apparatus, and a door opening and closing unit configured to be controlled by the controller and to convert the door-lock apparatus from the locking state to the unlocking state.
    Type: Application
    Filed: June 9, 2015
    Publication date: December 10, 2015
    Inventors: Hyun Tae Cho, Chong Min Kyung
  • Publication number: 20150329951
    Abstract: There are provided a method for manufacturing a high manganese hot-dip galvanized steel sheet having superior coatability and ultra-high strength, and a high manganese hot-dip galvanized steel sheet manufactured by the method. The method includes: cold rolling a hot-rolled steel sheet to form a cold-rolled steel sheet, the hot-rolled steel sheet including, by wt %, C: 0.3% to 1%, Mn: 8% to 25%, Si: 0.1% to 3%, Al: 0.01% to 8%, Cr: 0.1% to 2%, Ti: 0.01% to 0.2%, B: 0.0005% to 0.01%, Ni: 0.01% to 2%, Sn: 0.06% to 0.2%, and a balance of Fe and inevitable impurities; heating the cold-rolled steel sheet; cooling the heated steel sheet to, or maintaining the heated steel sheet; and performing a hot-dip galvanizing process on the cooled or temperature-maintained steel sheet by dipping the cooled or temperature-maintained steel sheet into a hot-dip galvanizing bath.
    Type: Application
    Filed: December 19, 2013
    Publication date: November 19, 2015
    Applicant: POSCO
    Inventors: Sun-Ho JEON, Kwang-Geun CHIN, Won-Tae CHO
  • Patent number: 9153756
    Abstract: A light-emitting device, a method of fabricating the light-emitting device, a light-emitting device package and a lighting system are provided. The light-emitting device may include a substrate 105; a first conductivity type semiconductor layer 12 disposed on the substrate 105; an active layer 114 disposed on the first conductivity type semiconductor layer 12; a second conductivity type semiconductor layer 16 disposed on the active layer 114; a first electrode 131 disposed on the first conductivity type semiconductor layer 112; a second electrode 132 disposed on the second conductivity type semiconductor layer 116; a first light extraction pattern P provided on a top surface of the substrate 105; and a second light extraction pattern 150 provided on sides of the substrate 105.
    Type: Grant
    Filed: December 13, 2012
    Date of Patent: October 6, 2015
    Assignee: LG Innotek Co., Ltd.
    Inventors: Hyun Soo Lim, Kwon Tae Cho, Su Ik Park
  • Publication number: 20150262494
    Abstract: A method and apparatus for predicting the risk of the collision of an object are disclosed herein. The apparatus for predicting the risk of the collision of an object includes an information reception unit, an input processing unit, a risk calculation unit, and a provision unit. The information reception unit receives information transmitted by each of a plurality of heterogeneous transmission apparatuses. The input processing unit processes the information into input information required to calculate a degree of risk of a collision between objects. The risk calculation unit calculates the degree of risk of the collision between the objects using the processed input information. The provision unit externally outputs the degree of risk of the collision, and performs control so that the risk of the collision between the objects can be externally predicted.
    Type: Application
    Filed: March 10, 2015
    Publication date: September 17, 2015
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Do-Hyeung KIM, Byung-Doo KIM, Dae-Hee SEO, Kwan-Tae CHO, Joong-Yong CHOI, Ju-Young KIM, Seung-Hee OH, Byung-Gil LEE, Jung-Chan NA
  • Publication number: 20150261869
    Abstract: The present invention relates to a vessel traffic service system and a method for extracting accident data, and more particularly, to a technique that search and extracts possible event traffic data automatically from data of a concerned area without knowing exact time when a marine accident occurs. The vessel traffic service system includes: an input unit receiving conditional information for extracting accident occurrence data from a user; a storage unit storing at least one of an automatic identification system (AIS) signal, a radar signal, and a camera image signal; and a control unit extracting an event occurrence part from at least one of the AIS signal, the radar signal, and the camera image signal of a point and a time at which an accident occurs in accordance with the conditional information to generate an accident candidate list.
    Type: Application
    Filed: March 10, 2015
    Publication date: September 17, 2015
    Inventors: Byung Gil LEE, Byung Doo KIM, Do Hyeung KIM, Kwan Tae CHO, Ju Young KIM, Joong Yong CHOI, Dae Hee SEO, Seung Hee OH, Jung Chan NA, Hyun Sook CHO
  • Publication number: 20150241560
    Abstract: An apparatus and method for providing traffic control service are disclosed herein. The apparatus for providing traffic control service includes a multi-sensor fusion processing unit, an image object tracking and combination unit, and an information provision unit. The multi-sensor fusion processing unit generates the location information of a vessel by fusing radar information and automatic identification system (AIS) information together. The image object tracking and combination unit sets a detection area on a closed-circuit television (CCTV) image based on the information of the vessel, and detects the vessel by performing image processing within the set detection area. The information provision unit generates mapping display information based on the information of the vessel and the result of the detection achieved by performing the image processing, and displays the generated mapping display information within a CCTV screen, thereby providing traffic control service.
    Type: Application
    Filed: February 25, 2015
    Publication date: August 27, 2015
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Byung-Gil LEE, Byung-Doo KIM, Do-Hyeung KIM, Joong-Yong CHOI, Ju-Young KIM, Dae-Hee SEO, Seung-Hee OH, Kwan-Tae CHO, Sang-Woo LEE, Jung-Chan NA, Hyun-Sook CHO
  • Publication number: 20150177735
    Abstract: The present invention relates to an apparatus and method that control a vessel deviating from an anchorage using wide-range sensor-based spherical trigonometry. In the method, vessels anchored in an anchorage are monitored. The anchorage is defined as a group, and the group of the anchored vessels is managed. Leaving of a vessel, needing to deviate from the anchorage, from the group is controlled. If a vessel recognized as a vessel identical to one that left the group requests anchoring after a predetermined period of time has elapsed, the anchoring-requesting vessel is controlled.
    Type: Application
    Filed: July 14, 2014
    Publication date: June 25, 2015
    Inventors: Dae-Hee SEO, Byung-Doo KIM, Do-Hyeung KIM, Seung-Hee OH, Kwan-Tae CHO, Joong-Yong CHOI, Ju-Young KIM, Byung-Gil LEE, Jung-Chan NA, Hyun-Sook CHO
  • Publication number: 20150154932
    Abstract: A display device includes a substrate, a gate line connected to a gate driver, a reference voltage line, a data line crossing the gate line and the reference voltage line, a first thin film transistor including a first drain electrode and connected to the gate line and the data line, a second thin film transistor including a second drain electrode, a third thin film transistor connected to the gate line, the reference voltage line, and the second thin film transistor, and a pixel electrode including a first sub-pixel electrode connected to the first thin film transistor and a second sub-pixel electrode connected to the second thin film transistor. The first drain electrode overlaps the reference voltage line, and an area of a region in which the first drain electrode and the reference voltage line overlap each other increases in a direction toward the gate driver.
    Type: Application
    Filed: March 19, 2014
    Publication date: June 4, 2015
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: SEUNG KYU LEE, Woo Sung Sohn, Yong Tae Cho
  • Publication number: 20150130628
    Abstract: Disclosed herein are an NFC or RFID based bio sensor measurement device and a measuring method using the same capable of measuring components by being linked with a wireless communication device such as a smart phone. According to an exemplary embodiment of the present invention, the NFC or RFID based bio sensor measurement device is configured to include: a bio sensor unit 100 embedded with a reaction reagent; and an NFC or RFID unit 200 which is electrically connected to the bio sensor unit 100 and wirelessly receives power from the external electronic devices and measures a measurement target value using the bio sensor unit 100 and wirelessly transmits the measured value to the external electronic devices.
    Type: Application
    Filed: December 12, 2013
    Publication date: May 14, 2015
    Applicant: CENTER FOR INTEGRATED SMART SENSORS FOUNDATION
    Inventors: Chong-Min KYUNG, Hyun Tae CHO, Seung Ro LEE
  • Patent number: 8993396
    Abstract: A method for fabricating a capacitor includes forming a mold structure over a substrate, wherein the mold structure has a plurality of open parts and has a mold layer stacked with a support layer; forming cylinder type lower electrodes in the open parts; forming a first upper electrode over an entire surface of a structure including the cylinder type lower electrodes to fill the cylinder type lower electrodes; defining a through hole that passes through portions of the first upper electrode and the support layer; removing the mold layer through the through hole and exposing the cylinder type lower electrodes; forming a second upper electrode to fill the through hole and spaces between the cylinder type lower electrodes; and forming a third upper electrode to connect the second upper electrode and the first upper electrode with each other.
    Type: Grant
    Filed: August 27, 2012
    Date of Patent: March 31, 2015
    Assignee: SK Hynix Inc.
    Inventors: Jong-Kook Park, Yong-Tae Cho
  • Publication number: 20150083796
    Abstract: Disclosed herein is a near field communication (NFC) or radio frequency identification (RFID) based sensor measurement device including: a sensor connecting part from or to which a sensor is detachable or attachable; and a sensor measuring part electrically connected to the sensor, wirelessly receiving power from an external electronic device, and measuring a sensed value to be measured using the sensor and then wirelessly transmitting the sensed value to the external electronic device. The sensor is detachable or attachable, such that only the sensor is replaced and the sensor measurement device may be continuously used without the replacement when the sensor used is disposable.
    Type: Application
    Filed: November 6, 2013
    Publication date: March 26, 2015
    Applicant: CENTER FOR INTEGRATED SMART SENSORS FOUNDATION
    Inventors: Chong-Min KYUNG, Hyun Tae CHO, Seung Ro LEE
  • Patent number: 8977486
    Abstract: Disclosed is a navigation system and displaying method thereof, which controls the level of protrusion for each piece of indication data displayed on a 3-D screen of the navigation system based on its criticality so as to maximize the legibility of the driver. More specifically, the navigation system includes a GPS receiving member which receives GPS location information, a map data storage member which stores map data including a plurality of indication data, a controlling member which requests a display scope of the map data, corresponding to the received GPS location information, and at least one set of indication data within the display scope, and 3-D data-processes said indication data so that it can be displayed so that the most important data is protruding the most to the driver, and a display member which displays the map data containing the 3-D data-processed indication data.
    Type: Grant
    Filed: March 27, 2012
    Date of Patent: March 10, 2015
    Assignee: Hyundai Motor Company
    Inventor: Sung-Tae Cho
  • Publication number: 20150045167
    Abstract: A hydraulic power train for a hybrid vehicle is provided, which can selectively transmit power of a hydraulic driving unit or an engine to driving wheels using a double pinion planetary gear and a synchro sleeve in addition to the hydraulic driving unit. More specifically, a hydraulic power train for a hybrid vehicle is provided, which can achieve various driving modes and maximize the fuel efficiency, by combining a hydraulic driving unit, a double pinion planetary gear, and a synchro-type transmission to implement a continuously variable transmission for a hybrid vehicle that can selectively transmit power of an engine or a hydraulic driving unit.
    Type: Application
    Filed: December 12, 2013
    Publication date: February 12, 2015
    Applicant: HYUNDAI MOTOR COMPANY
    Inventors: Kyung S. Lee, Tal Chol Kim, Sung Tae Cho, Sang J. Lee
  • Publication number: 20150021207
    Abstract: Disclosed herein are a near-field-communication or a Radio-Frequency Identification (RFID) based electrochemical biosensor capable of measuring an ingredient by being inter-worked with a wireless communication device such as a smartphone and a method for an ingredient measurement using thereof. The near field communication or radio-frequency identification based electrochemical biosensor, includes: a casing having a specimen introduction channel formed therein; an ingredient measurement electrode disposed in the casing and measuring a specific ingredient of a specimen; a reaction reagent portion disposed in the casing and reacting with the specimen; a specimen recognition electrode disposed in the casing and recognizing the introduction of the specimen; an antenna transmitting and receiving signals and power to and from a smart device or a tester; and a control integrated circuit (IC) chip controlling the ingredient measurement electrode, the specimen recognition electrode, and the antenna.
    Type: Application
    Filed: September 3, 2013
    Publication date: January 22, 2015
    Applicant: CENTER FOR INTEGRATED SMART SENSORS FOUNDATION
    Inventors: Chong-Min KYUNG, Hyun Tae CHO, Seung Ro LEE