Patents by Inventor Won-Jun Lee

Won-Jun Lee 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: 20150021604
    Abstract: A CMOS image sensor includes an active pixel structure suitable for sensing light incident from outside and converting a sensed light into an electrical signal, and an optical block structure suitable for blocking a visible light and passing a UV light to check and evaluate an electrical characteristic of the active pixel area. The UV pass filter includes first and second insulation layers comprising an insulator, and a metal layer formed between the first and second insulation layers.
    Type: Application
    Filed: September 30, 2013
    Publication date: January 22, 2015
    Applicants: POSTECH ACADEMY-INDUSTRY FOUNDATION, SK hynix Inc.
    Inventors: Do Hwan KIM, Su Hwan LIM, Hae Wook HAN, Young Woong DO, Won Jun LEE
  • Patent number: 8937342
    Abstract: A CMOS image sensor includes an active pixel structure suitable for sensing light incident from outside and converting a sensed light into an electrical signal, and an optical block structure suitable for blocking a visible light and passing a UV light to check and evaluate an electrical characteristic of the active pixel area. The UV pass filter includes first and second insulation layers comprising an insulator, and a metal layer formed between the first and second insulation layers.
    Type: Grant
    Filed: September 30, 2013
    Date of Patent: January 20, 2015
    Assignees: SK Hynix Inc., Postech Academy-Industry Foundation
    Inventors: Do Hwan Kim, Su Hwan Lim, Hae Wook Han, Young Woong Do, Won Jun Lee
  • Publication number: 20140363710
    Abstract: Provided is a battery module including: a case partitioned by a plurality of separation walls disposed in parallel with each other to be spaced apart from each other by a predetermined distance and having a plurality of space parts formed therein; at least one battery cell included in each of the space parts of the case; at least one cooling member having an opened one side coupled to the case, having a passage formed therein when being coupled to the case, and having an inlet in communication with a start point of the passage and an outlet in communication with an end point of the passage; an injecting pipe in communication with the inlet of the cooling member; a discharging pipe in communication with the outlet of the cooling member; and a plurality of cooling fins attached to the other side of the cooling member in parallel with each other.
    Type: Application
    Filed: November 19, 2012
    Publication date: December 11, 2014
    Applicant: SK INNOVATION CO., LTD.
    Inventors: Won Jun Lee, Ji Seok Lee
  • Publication number: 20140356675
    Abstract: Provided is a battery module including a flexible member including: a housing; at least one separation wall partitioning an inside of the housing into a predetermined number of separated spaces; at least two unit battery cells including a case, a battery cell included in the case, and negative and positive electrodes tabs connected to the battery cell; and a flexible member inserted between the unit battery cells, wherein the unit battery cells and the flexible member are included in a space partitioned by the separation wall.
    Type: Application
    Filed: December 4, 2012
    Publication date: December 4, 2014
    Inventors: Won Jun Lee, Ji Seok Lee, Dae Won Kwon
  • Publication number: 20140347344
    Abstract: A display device includes gate lines which transmits a plurality of gate signals, data lines which transmits a plurality of data signals, and pixels connected to the gate lines and the data lines; a signal controller which generates image data, a data control signal and a gate control signal based on an input video signal and an input control signal; a timing setter including connection pads connected to a voltage of a first level or a voltage of a second level; and a gate driver which generates timing information based on tuning signals transmitted from the timing setter through the connection pads and generates gate signals using the gate control signal and the timing information, where the gate control signal includes a scan start reference signal, which instructs a scan start, and a clock control reference signal, which controls each pulse width of the gate signal.
    Type: Application
    Filed: November 18, 2013
    Publication date: November 27, 2014
    Applicant: Samsung Display Co., Ltd.
    Inventors: Won-Jun LEE, In-Soo WANG, Gi-Chang LEE
  • Publication number: 20140342210
    Abstract: Provided is a closed-loop cooling device for batteries, including: a housing including components of the cooling device for batteries disposed therein and sealed to prevent outer air from being introduced thereinto; a battery module disposed inside the housing; an inlet duct including an intake port through which cooled gas is introduced into the battery module; a blower fan including an exhaust port through which gas present inside the battery module is discharged and sucking and discharging the gas; a loop duct having one side connected to the exhaust port and the other side connected to the intake port to deliver the gas; a heat exchanger connected to the loop duct to cool heated gas; and a pipe through which a cooling fluid to cool the heat exchanger moves.
    Type: Application
    Filed: November 28, 2012
    Publication date: November 20, 2014
    Inventors: Won Jun Lee, Hyuk Chan Tae, Ji Seok Lee
  • Publication number: 20140331960
    Abstract: A flame jet ignition engine enables air to be effectively fed to an auxiliary combustion chamber, thereby ensuring facilitating the formation of a fuel mixture of fuel and air and therefore leading to the smooth, stable ignition of the fuel mixture in the auxiliary combustion chamber.
    Type: Application
    Filed: August 29, 2013
    Publication date: November 13, 2014
    Applicant: Hyundai Motor Company
    Inventors: Won Jun LEE, Jin Kook KONG, Byong Young CHOI, Ki Wook SHIN, Young Hong KWAK, Soo Hyung WOO
  • Publication number: 20140247858
    Abstract: Provided is a substrate for sensing voltage and temperature of battery cells, and more particularly, a substrate for sensing battery cells firmly fixed to the battery cells by a clip coupling method and easily detached and attached therefrom.
    Type: Application
    Filed: April 20, 2012
    Publication date: September 4, 2014
    Applicant: SK INNOVATION CO., LTD.
    Inventors: Hyo Jin Hong, Seung Bum Kim, Eun Jeong Choi, Won Jun Lee
  • Publication number: 20140222676
    Abstract: The present embodiment relates to a mobile payment method, system and device using home shopping, wherein OTP (One Time Password) information is verified through a telephone conversation with an agent, ARS or a webpage, depending on the method for purchasing the specific merchandise chosen by the user in the process of executing a mobile payment using home shopping, and electronic payment is executed more rapidly and securely thereby. The present embodiment also relates to a mobile payment method, system and device adapted for transmission using an applicable payment device, without need for direct user input of OTP (One Time Password) information based on payment-means information chosen by the user in the process of executing a mobile payment using a terminal, and adapted to allow the execution of more secure payments through verification in accordance with the selected payment means.
    Type: Application
    Filed: October 11, 2012
    Publication date: August 7, 2014
    Applicant: SKI PLANET CO., LTD.
    Inventors: Won Jun Lee, Dong Phil Lim, Hye Youn Chung, Se Hyun Kim
  • Publication number: 20140158083
    Abstract: A spark ignition engine includes a main combustion chamber configured to suction a mixture through an intake port, a pre-chamber configured to communicate with the main combustion chamber, an auxiliary cylinder configured to communicate with the main combustion chamber via the pre-chamber, an auxiliary intake passage connecting the auxiliary cylinder and the intake port, an auxiliary piston, and a spark plug configured to ignite the mixture in the pre-chamber. The auxiliary piston is configured to slidably reciprocate in the auxiliary cylinder such that the mixture is suctioned from the intake port via the auxiliary intake passage and the mixture is discharged to the main combustion chamber via the pre-chamber.
    Type: Application
    Filed: May 7, 2013
    Publication date: June 12, 2014
    Applicant: HYUNDAI MOTOR COMPANY
    Inventors: Won Jun LEE, Soo Hyung WOO, Jin Kook KONG
  • Publication number: 20140136421
    Abstract: The present invention relates to a method of registering a membership for an electronic payment, a system for same, and an apparatus and a terminal thereof.
    Type: Application
    Filed: September 4, 2012
    Publication date: May 15, 2014
    Applicant: SK PLANET CO., LTD
    Inventors: Won Jun Lee, Dong Phil Lim, Hye Youn Chung, Jong Ho Kim, Se Hyun Kim
  • Publication number: 20140093768
    Abstract: Provided is a partition of a pouch type secondary battery provided between at least two pouch type secondary batteries stacked in order to configure a secondary battery module to prevent damage of a surface of the pouch type secondary battery and shaking of the pouch type secondary battery at the time of vibration while preventing damage of the pouch type secondary battery due to a short-circuit.
    Type: Application
    Filed: May 30, 2012
    Publication date: April 3, 2014
    Applicant: SK INNOVATION CO.,LTD.
    Inventors: Young Ki Kim, Won Jun Lee, Seung Bum Kim
  • Publication number: 20140095711
    Abstract: Disclosed herein are a system for managing network traffic by using monitoring and filtering policies, including: a network traffic managing device to manage network traffic by (i) creating a monitoring policy and a filtering policy and (ii) transmitting the created monitoring policy and the created filtering policy to a user terminal device; and a traffic control device to detect packets generated in one or more applications of the user terminal device, according to the one or more applications or one or more destination addresses based on the monitoring policy received from the network traffic managing device, create and transmit traffic statistical information on the detected packets to the network traffic managing device, and filter the packets according to the filtering policy received from the network traffic managing device at a kernel area of the user terminal device.
    Type: Application
    Filed: December 6, 2013
    Publication date: April 3, 2014
    Applicant: SK TELECOM CO., LTD.
    Inventors: Nam Gun KIM, In Jang Jeong, Seong Soo Bae, Chang Moon Han, Won Jun Lee
  • Publication number: 20140074726
    Abstract: Disclosed are an electronic payment method, system and device wherein, in a process for executing an electronic payment, a user's login information is verified in order to determine whether or not the user is a customer having excellent connection frequency, and then the buyer's payment means information and/or preferred payment means information is provided on the basis of the result of the determination, and thus the buyer is able to execute the payment in a more convenient manner.
    Type: Application
    Filed: October 11, 2012
    Publication date: March 13, 2014
    Applicant: SK PLANET CO., LTD.
    Inventors: Won Jun Lee, Dong Phil Lim, Hye Youn Chung, Se Hyun Kim
  • Publication number: 20140050954
    Abstract: Provided is a battery module in which at least one battery cell including an electrode tab including an anode tab and a cathode tab is stacked, including: a sensing assembly installed in a space between the anode tab and the cathode tab at a side of the battery module at which the electrode tab is positioned; and a terminal installed at the side of the battery module at which the electrode tab is positioned and connected to each of the electrode tabs of the battery cells positioned at the outermost portions, wherein the terminal is bonded and connected to a surface positioned at an inner side of the battery module in both sides of the anode tab and the cathode tab.
    Type: Application
    Filed: April 27, 2012
    Publication date: February 20, 2014
    Applicant: SK INNOVATION CO., LTD.
    Inventors: Young Ki Kim, Won Jun Lee, Seung Bum Kim
  • Publication number: 20140032415
    Abstract: The present invention related to an offline transaction payment system and a method and apparatus for the same, which receives an electronic payment request from a terminal, transmits a request for execution of an electronic payment application to the terminal, receives an application ID from the electronic payment application executed in the terminal, performs member verification using the received application ID, transmits the member verification result to the electronic payment application, receives a one-time password from the electronic payment application, and mediates an electronic payment for a transaction that takes place offline using the one-time password.
    Type: Application
    Filed: October 23, 2012
    Publication date: January 30, 2014
    Applicant: SK PLANET CO., LTD.
    Inventors: Won Jun Lee, Se Hyun Kim, Dong Phil Lim, Hyeong Moon Kang, Young Deok Ko
  • Publication number: 20130280565
    Abstract: The present invention relates to a battery module case, and more particularly, to a battery module case in which sub-battery modules are slidably mounted in a vertical or horizontal direction, wherein each sub-battery module comprises one or more battery cells, electrode tabs extending in one direction from the respective battery cells, and a pouched type case consisting of aluminum laminate sheets for covering the surfaces of the battery cells, except for the surfaces on which the electrode tabs are formed. The battery module case of the present invention is formed into an assembly type structure to be coupled to the outer surfaces of the sub-battery modules, wherein the outer surfaces include surfaces on which the electrode tabs are formed. At least two or more sub-battery modules are stacked and arranged in parallel, such that the surfaces on which the electrode tabs are formed are aligned in the same direction.
    Type: Application
    Filed: November 14, 2011
    Publication date: October 24, 2013
    Applicant: SK INNOVATION CO., LTD.
    Inventors: Won Jun Lee, Dong Joo Lim
  • Publication number: 20130280596
    Abstract: Provided is a case of pouch type cells, which is capable of stably protecting pouch type cells constituting a secondary battery used as a high power supply, and having excellent heat dissipation performance.
    Type: Application
    Filed: December 30, 2011
    Publication date: October 24, 2013
    Applicant: SK INNOVATION CO.,LTD.
    Inventors: Won Jun Lee, Deok Hoon Ham, Seung Bum Kim, Dong Joo Lim, Sang Hyuk Kim
  • Patent number: 8477016
    Abstract: The RFID system includes an RFID reader for sending information selected from among collision type information, idle type information, and readable type information, to all of the RFID tags depending on the number of signals in the corresponding time slot, and RFID tags for performing functions, in which, when information, indicating that a current time slot is a collision type, is fed back from the RFID reader, each of RFID tags selects one arbitrary value of either 0 or 1 and is assigned a time slot, in which a corresponding RFID tag will send a signal to the RFID reader, based on the selected value, a single tag group that caused a collision is divided into two sub-groups depending on the assigned time slots, and tags of the sub-groups send signals, including IDs thereof, to the RFID reader in different time slots for the respective sub-groups.
    Type: Grant
    Filed: September 8, 2006
    Date of Patent: July 2, 2013
    Assignees: SK Planet Co., Ltd., SK Telecom Co., Ltd.
    Inventors: Kyung-Ho Seo, Won-Jun Lee, Ji-Hoon Myung, Jin-Hee Yoon, Joo-Mun Lee, Sang-Yun Lee, Myung-Sung Lee
  • Publication number: 20130112914
    Abstract: A slurry composition includes an abrasive agent, an oxidizing agent, and a first adsorption inhibitor including a polyethylene oxide copolymer. A method of manufacturing a phase change memory device may include providing a substrate including an interlayer insulating film having a trench and a phase change material layer on the interlayer insulating film filling the trench, and performing chemical mechanical polishing on the phase change material layer using the slurry composition to form a phase change material pattern layer.
    Type: Application
    Filed: September 14, 2012
    Publication date: May 9, 2013
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Choong-Ho HAN, Sang-Kyun KIM, Ye-Hwan KIM, Joon-Sang PARK, Jin-Woo BAE, Won-Jun LEE, Kyoung-Moon KANG, Jae-Dong LEE