Patents by Inventor Jin Tae Kim

Jin Tae Kim 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).

  • SWITCH CONTROL CIRCUIT AND POWER SUPPLY DEVICE INCLUDING THE SAME
    Publication number: 20140118054
    Abstract: The present invention relates to a switch control circuit that controls a switching operation of a power switch circuit that includes cascode-coupled first and second transistors. A switch control circuit includes a first zener diode coupled between a gate of the first transistor and a first end of a capacitor supplying a power voltage and a second zener diode coupled to a gate and a source of the first transistor, and a first resistor coupled between the first zener diode and the second zener diode.
    Type: Application
    Filed: October 25, 2013
    Publication date: May 1, 2014
    Applicant: FAIRCHILD KOREA SEMICONDUCTOR LTD.
    Inventors: Gwan-Bon KOO, Jin-Tae KIM, Won-Seok LIM
  • Synchronous rectifier network unit circuit and method
    Patent number: 8711581
    Abstract: A synchronous rectifier network unit and synchronous rectifying method. The synchronous rectifier network unit includes a first body diode to which a first current flows at a first time when the first current flows to a first coil, and a first transistor which is turned on after the first body diode is conducted, and to which the first current flows, and it rectifies the first current by differently controlling the turn-off time of the first transistor according to the first current.
    Type: Grant
    Filed: January 29, 2009
    Date of Patent: April 29, 2014
    Assignee: Fairchild Korea Semiconductor Ltd.
    Inventors: Jin-Tae Kim, Gwan-Bon Koo, Jinho Choi
  • STRUCTURE FOR MOUNTING PISTON RING
    Publication number: 20140109764
    Abstract: A structure for mounting a piston ring mounted around a piston head of a piston is provided. The structure includes a ring groove formed along the piston head with a guide recess circumferentially formed in the ring groove in a certain section. The piston ring is rotatably fitted into the ring groove. A guide protrusion is formed on the piston ring and is provided in the section of the guide recess such that the guide protrusion is rotated within the section. The structure is configured such that when a plurality of piston rings is mounted around the piston head, rotation sections of the end gaps of the piston rings are not aligned with each other.
    Type: Application
    Filed: December 10, 2012
    Publication date: April 24, 2014
    Applicant: Hyundai Motor Company
    Inventors: Mun Hwee Jang, Jin Tae Kim, Yeon Ho Shin
  • System for interfacing between a terminal and a smart card, method for same, and smart card applied to same
    Patent number: 8706943
    Abstract: The present invention provides a system and method for interfacing between a terminal and a smart card embedded within smart card, and a Universal Subscriber Identification Module (USIM), and a smart card applied to the same. That is, the execution procedure of a service application in the smart card is defined using a new interface between the terminal and the smart card by providing construction of a smart card equipped with one or more service applications, executing the special service application according to the request of the terminal, providing an output value according to the execution of the special application to the terminal, and requesting a special I/O device.
    Type: Grant
    Filed: July 29, 2009
    Date of Patent: April 22, 2014
    Assignee: SK Planet Co. Ltd.
    Inventors: Jin Tae Kim, Kyung Ok Lee, Eun Su Jung, Hoo Jong Kim
  • Polymerase chain reaction (PCR) module and multiple PCR system using the same
    Patent number: 8697433
    Abstract: Provided are a PCR module and a multiple PCR system using the same. More particularly, provided are a PCR module with a combined PCR thermal cycler and PCR product detector, and a multiple PCR system using the same.
    Type: Grant
    Filed: July 26, 2010
    Date of Patent: April 15, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kwang-wook Oh, Jin-tae Kim, Kak Namkoong, Chin-sung Park, Yoon-kyoung Cho
  • Reader control system
    Patent number: 8698604
    Abstract: An RFID reader control system and method is provided. A protocol for controlling an RFID reader and an RFID reader control unit of a mobile phone is defined. Messages, information, commands, responses, and notification are constructed and transmitted between the RFID reader and the RFID reader control unit.
    Type: Grant
    Filed: April 25, 2006
    Date of Patent: April 15, 2014
    Assignee: LG Electronics Inc.
    Inventors: Seung Hyup Ryoo, Jin Tae Kim, Sang Cheol Min, Hee Seung Kim, Jae Joon Park, Dong Hyun Lee, Yong Sam Kim
  • Switch controller, switch control method, converter using the same, and driving method thereof
    Patent number: 8670252
    Abstract: Disclosed are a switch controller, a switch control method, a converter using the same, and a driving method thereof. A first voltage is generated by using a voltage that is input to an input terminal, and a soft start signal is generated by using the first voltage during a soft start duration. A switching operation is controlled by using the soft start signal during the soft start duration.
    Type: Grant
    Filed: April 3, 2012
    Date of Patent: March 11, 2014
    Assignee: Fairchild Korea Semiconductor, Ltd.
    Inventors: Jin-Tae Kim, Gwan-Bon Koo, Hang Seok Choi
  • Reader control system
    Patent number: 8665066
    Abstract: An RFID reader control system and method is provided. A protocol for controlling an RFID reader and an RFID reader control unit of a mobile phone is defined. Messages, information, commands, responses, and notification are constructed and transmitted between the RFID reader and the RFID reader control unit.
    Type: Grant
    Filed: April 25, 2006
    Date of Patent: March 4, 2014
    Assignee: LG Electronics Inc.
    Inventors: Seung Hyup Ryoo, Jin Tae Kim, Sang Cheol Min, Hee Seung Kim, Jae Joon Park, Dong Hyun Lee, Yong Sam Kim
  • Excellent heat-dissipating black resin composition, method for treating a zinc coated steel sheet using the same and steel sheet treated thereby
    Patent number: 8663793
    Abstract: A heat-dissipating black resin composition having excellent physical properties such as heat-dissipation, workability, corrosion resistance, solvent resistance, coating adherence and gloss, and being free from chromium and used for surface treatment of a zinc coated steel sheet and a zinc coated steel sheet treated thereby. The composition includes, based on 100 parts by weight: 10 to 60 parts by weight of a resin composition which at least one main resin and a melamine-based curing agent are mixed in a weight ratio of 10:2-7, the main resin being selected from the group consisting of polyester, epoxy, polyolefin, polyurethane, fluorine, phenol, acryl and polycarbonate resins; 1 to 10 parts by weight of at least one pigment selected from the group consisting of carbon black and carbon nano tube; 1 to 10 parts by weight of a matting agent; and a solvent.
    Type: Grant
    Filed: December 26, 2007
    Date of Patent: March 4, 2014
    Assignee: POSCO
    Inventors: Du Hwan Jo, Jae Ryung Lee, Sang Geol No, Jin Tae Kim, Hee Gwan Lee
  • Mobile terminal, method of displaying data therein and method of editing data therein
    Patent number: 8660544
    Abstract: A mobile terminal, method of displaying data therein and method of editing data therein are disclosed, by which an alignment sequence of data can be changed. The present invention includes a touchscreen displaying a first data and a second data thereon and a controller, if the second data is touched and dragged to the first data, the controller generating a single data file using the first and second data in a specific sequence based on a dragged position of the second data.
    Type: Grant
    Filed: September 18, 2008
    Date of Patent: February 25, 2014
    Assignee: LG Electronics Inc.
    Inventors: Jin Tae Kim, Jin Ho Son
  • Reader control system
    Patent number: 8653948
    Abstract: An RFID reader control system and method is provided. A protocol for controlling an RFID reader and an RFID reader control unit of a mobile phone is defined. Messages, information, commands, responses, and notification are constructed and transmitted between the RFID reader and the RFID reader control unit.
    Type: Grant
    Filed: April 25, 2006
    Date of Patent: February 18, 2014
    Assignee: LG Electronics Inc.
    Inventors: Seung Hyup Ryoo, Jin Tae Kim, Sang Cheol Min, Hee Seung Kim, Jae Joon Park, Dong Hyun Lee, Yong Sam Kim
  • Dielectrophoresis apparatus including concentration gradient generating unit, method of separating material using the same, and method of screening condition for separating material
    Patent number: 8641881
    Abstract: A dielectrophoresis (DEP) apparatus including a concentration gradient generating unit, a method of separating a target material in a sample solution using the DEP apparatus, and a method of screening the optimum condition for separating a target material are provided.
    Type: Grant
    Filed: August 24, 2010
    Date of Patent: February 4, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chin-sung Park, Yoon-kyoung Cho, Sook-young Kim, Min-ae Jung, Jin-tae Kim
  • THRESHOLD VOLTAGE AND DELAY TIME SETTING CIRCUIT, AND BATTERY MANAGEMENT SYSTEM INCLUDING THE SAME
    Publication number: 20140016239
    Abstract: The present invention relates to a threshold voltage and delay time setting circuit, and a battery management system including the same. The setting circuit is connected to a set resistor and a set capacitor through a pin. The setting circuit includes a threshold voltage setter for setting a threshold voltage according to resistance of the set resistor, and a delay setter for determining a count frequency according to capacitance of the set capacitor and setting a delay time according to the determined count frequency.
    Type: Application
    Filed: July 15, 2013
    Publication date: January 16, 2014
    Inventors: Jin-Tae KIM, Eun CHEON
  • Soft-burst circuit for switched-mode power supplies
    Patent number: 8625308
    Abstract: A switched-mode power supply includes a soft-burst circuit to minimize or prevent distracting audible noise. The power supply includes a control circuit for controlling switching of an output transistor to deliver a regulated output voltage to a load. The control circuit adjusts the operating frequency of the power supply based on a control signal. The soft-burst circuit discharges a storage device to minimize or prevent audible noise when the control signal reaches a particular level.
    Type: Grant
    Filed: February 6, 2009
    Date of Patent: January 7, 2014
    Assignee: Fairchild Korea Semiconductor Ltd.
    Inventors: Jin-Tae Kim, Kwang-Il Lee, Gwan-Bon Koo
  • Reader control system
    Patent number: 8624712
    Abstract: An RFID reader control system and method is provided. A protocol for controlling an RFID reader and an RFID reader control unit of a mobile phone is defined. Messages, information, commands, responses, and notification are constructed and transmitted between the RFID reader and the RFID reader control unit.
    Type: Grant
    Filed: November 24, 2010
    Date of Patent: January 7, 2014
    Assignee: LG Electronics Inc.
    Inventors: Seung Hyup Ryoo, Jin Tae Kim, Sang Cheol Min, Hee Seung Kim, Jae Joon Park, Dong Hyun Lee, Yong Sam Kim
  • Nanoplatelet-Type Zirconium Phosphate and Method for Preparing Same
    Publication number: 20130330539
    Abstract: A platelet-type zirconium phosphate, which has a P—OH group contained in a structure thereof, and has a crystalline peak at a 2? value of 11.6±2 degrees and no crystalline peak at a 2? value of less than 11.6±2 degrees in X-ray diffraction analysis, is provided. The platelet-type zirconium phosphate has a platelet-type structure and can be uniformly dispersed at a nanoscale level in a coating film to exhibit excellent surface gloss and barrier capability. Also, the platelet-type zirconium phosphate can exhibit excellent corrosion resistance due to the presence of the P—OH group on a surface thereof, and can be dispersed not only in an aqueous solution but also in an organic solvent.
    Type: Application
    Filed: December 27, 2011
    Publication date: December 12, 2013
    Applicant: POSCO
    Inventors: Bongwoo Ha, Jin Tae Kim, Jong Sang Kim, Yang-Ho Choi
  • Photodetector
    Patent number: 8604462
    Abstract: A photodetector includes: a substrate; a first dielectric material positioned on the substrate; an optical waveguide positioned on the first dielectric material; a second dielectric material positioned on the optical waveguide; a graphene layer positioned on the second dielectric material; and a first electrode and a second electrode that are positioned on the graphene layer.
    Type: Grant
    Filed: July 27, 2012
    Date of Patent: December 10, 2013
    Assignee: Electronics & Telecommunications Research Institute
    Inventor: Jin Tae Kim
  • Reader control system
    Patent number: 8604913
    Abstract: An RFID reader control system and method is provided. A protocol for controlling an RFID reader and an RFID reader control unit of a mobile phone is defined. Messages, information, commands, responses, and notification are constructed and transmitted between the RFID reader and the RFID reader control unit.
    Type: Grant
    Filed: November 24, 2010
    Date of Patent: December 10, 2013
    Assignee: LG Electronics Inc.
    Inventors: Seung Hyup Ryoo, Jin Tae Kim, Sang Cheol Min, Hee Seung Kim, Jae Joon Park, Dong Hyun Lee, Yong Sam Kim
  • SYSTEM AND METHOD FOR PROVIDING VIRTUAL AV SERVICE
    Publication number: 20130326566
    Abstract: A system for providing virtual AV service includes a local device middleware (LDM) media server which stores AV contents and a resource cooperation server (RCS) which separates the AV contents from the LDM media server into video contents and audio contents. The video contents and the audio contents are reproduced by an LDM video renderer and an LDM audio renderer, respectively. An LDM control point (LDMCP) controls the LDM media server and the LDM media renderers using the LDM protocol and a virtual device ensembler (VDE) controls the RCS and the LDMCP.
    Type: Application
    Filed: February 4, 2013
    Publication date: December 5, 2013
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Chunglae CHO, Sung-Soo KIM, Yun Kyung PARK, Jin Tae KIM, Kyeong Deok MOON, Jun Hee PARK, Ji Yeon SON
  • Interface system between a terminal and a smart card, method for same, and smart card applied to same
    Patent number: 8596534
    Abstract: The present invention provides a system and method for interfacing between a terminal and a smart card, and a smart card applied to the same. In other words, by presenting the configuration including a terminal equipped with several device resources requested for interworking during the execution of the service applications stored in a smart card, and a Universal Subscriber Identification Module (USIM), and a smart card to prepare the selective execution of the application considering the service supportable terminal based on a device resource list created by the terminal, it is possible to provide suitable services to the terminal performance considering the difference in the mounted terminal model and manufacturer due to the selective executability according to the device resources with which the terminal is equipped with a number of service applications stored in the smart card.
    Type: Grant
    Filed: July 29, 2009
    Date of Patent: December 3, 2013
    Assignee: SK Planet Co., Ltd.
    Inventors: Jin-Tae Kim, Kyung Ok Lee, Eun Su Jung, Hoo Jong Kim