Patents by Inventor Tae Won

Tae Won 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 AND APPARATUS FOR ESTIMATING STATE OF BATTERY BASED ON ERROR CORRECTION
    Publication number: 20180143254
    Abstract: A method of estimating a state of a battery is disclosed. The method includes correcting electrical physical quantity information of the battery at a current time period using a correction value determined based on a voltage error of the battery from a previous time period, and determining state information of the battery based on the corrected electrical physical quantity information.
    Type: Application
    Filed: June 29, 2017
    Publication date: May 24, 2018
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jinho KIM, Tae Won SONG, Sungick KIM
  • METHOD AND APPARATUS FOR CONTROLLING BATTERY
    Publication number: 20180145528
    Abstract: A method and apparatus for controlling a battery, the apparatus configured to measure a current usage of a battery, generate a concentration limitation condition on a material in an active material of the battery based on a characteristic of the active battery, and control a usage of the battery based on the current usage and the concentration limitation condition.
    Type: Application
    Filed: September 22, 2017
    Publication date: May 24, 2018
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Duk Jin OH, Tae Won SONG, Jinho KIM, Ju Wan LIM
  • METHOD AND APPARATUS FOR ESTIMATING BATTERY STATE
    Publication number: 20180143258
    Abstract: A battery state estimation method includes acquiring states of charge (SOCs) of cells of a battery, and determining whether the SOCs are within an SOC range defined as a range greater than a lower limit SOC and less than an upper limit SOC, and estimating a representative SOC of the battery from at least one of the SOCs.
    Type: Application
    Filed: August 28, 2017
    Publication date: May 24, 2018
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sungick KIM, Tae Won SONG
  • REFORMING SYSTEM AND REFORMER OPERATING METHOD USING TEMPERATURE SENSOR
    Publication number: 20180135486
    Abstract: A reforming system may include an engine combusting reformed gas to generate mechanical power, an intake line connected to the engine to supply reformed gas and air to the engine, an exhaust line connected to the engine to circulate exhaust gas exhausted from the engine, a reformer provided at an exhaust gas recirculation (EGR) line diverging from the exhaust line and mixing the exhaust gas with fuel to reform the fuel mixed with the exhaust gas, a temperature sensor provided in the reformer and measuring temperature of the reformer, and a reforming controller determining whether the reformer operates or not based on driving condition of the engine and temperature of the reformer.
    Type: Application
    Filed: June 5, 2017
    Publication date: May 17, 2018
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Hong Kil BAEK, Seung Woo LEE, Tae Won LEE
  • REFORMING SYSTEM AND REFORMER MALFUNCTION DIAGNOSIS METHOD USING PRESSURE SENSOR
    Publication number: 20180135542
    Abstract: A reforming system may include an engine; an intake line connected to the engine; an exhaust line connected to the engine; a reformer provided at an exhaust gas recirculation (EGR) line diverging from the exhaust line and mixing the exhaust gas with fuel; a front end pressure sensor provided at the EGR line of the front end portion of the reformer and measuring pressure of the exhaust gas of the front end portion of the reformer; a rear end pressure sensor provided at the EGR line of the rear end portion of the reformer and measuring pressure of the exhaust gas of the rear end portion of the reformer; and a reforming controller configured for determining whether reforming continues on the basis of a pressure difference between the front end portion and the rear end portion of the reformer measured by the front end and the rear end sensors.
    Type: Application
    Filed: July 19, 2017
    Publication date: May 17, 2018
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Hong Kil BAEK, Seung Woo Lee, Tae Won Lee
  • METHOD AND APPARATUS FOR ESTIMATING BATTERY STATE
    Publication number: 20180136283
    Abstract: Provided is a method and apparatus for estimating a battery state. A method of estimating a battery state that includes determining whether a previous state to a rest state of a battery is a charging state or a discharging state; selecting a current profile comprising one or both of a charging pulse and a discharging pulse based on the previous state of the battery; stabilizing an open circuit voltage (OCV) of the battery by applying the current profile to the battery; and measuring the stabilized OCV.
    Type: Application
    Filed: September 22, 2017
    Publication date: May 17, 2018
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Tae Won SONG, Ju Wan LIM, Sungick KIM, Jinho KIM
  • Semiconductor device with conductive pattern on insulating line pattern on spacer on field insulating film in trench between fin patterns
    Patent number: 9972544
    Abstract: A semiconductor device including a first fin pattern and a second fin pattern, which are in parallel in a lengthwise direction; a first trench between the first fin pattern and the second fin pattern; a field insulating film partially filling the first trench, an upper surface of the field insulating film being lower than an upper surface of the first fin pattern and an upper surface of the second fin pattern; a spacer spaced apart from the first fin pattern and the second fin pattern, the spacer being on the field insulating film and defining a second trench, the second trench including an upper portion and an lower portion; an insulating line pattern on a sidewall of the lower portion of the second trench; and a conductive pattern filling an upper portion of the second trench and being on the insulating line pattern.
    Type: Grant
    Filed: December 27, 2016
    Date of Patent: May 15, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ju Youn Kim, Ji Hwan An, Tae Won Ha, Se Ki Hong
  • FUEL REFORMING SYSTEM FOR VEHICLE INTAKE AND EXHAUST LINE
    Publication number: 20180128164
    Abstract: A fuel reforming system for a vehicle intake and exhaust line that reforms fuel in a vehicle intake and exhaust line including an exhaust gas recirculation (EGR) apparatus that recirculates a portion of an exhaust gas of an engine and a recirculation line that transfers an exhaust gas that is recirculated by the exhaust gas recirculation apparatus to supply as an intake gas of the engine, may include a fuel reformer that mixes an exhaust gas that passes through the recirculation line with fuel and that reforms fuel that is mixed in the exhaust gas, wherein an insulation material is coated at a wall surface of the fuel reformer.
    Type: Application
    Filed: July 19, 2017
    Publication date: May 10, 2018
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Seung Woo LEE, In Woong LYO, Hong Kil BAEK, Tae Won LEE, Woong Pyo HONG, Bokyung KIM, Ju Hun LEE, Jeong Hwa CHA
  • Pharmaceutical composition comprising bee venom-phospholipase A2 (BV-PLA2) for treating or preventing diseases related to degradation of abnormal regulatory T cell activity
    Patent number: 9956270
    Abstract: The present invention relates to a pharmaceutical composition for treating or preventing a disease related to abnormal suppression of regulatory T cell activity comprising a polypeptide comprising a bee venom-PLA2 amino acid sequence exclusive of a leader sequence as an active ingredient. The secretory bee venom-phospholipase A2 of the present invention activates a regulatory T cell and suppress a differentiation of Th1/Th7. Therefore, the present polypeptide can be used as a pharmaceutical composition for treating or preventing a disease related to abnormal suppression of regulatory T cell activity, i.e. autoimmune diseases, allergic diseases, or neurodegenerative diseases.
    Type: Grant
    Filed: December 21, 2016
    Date of Patent: May 1, 2018
    Assignee: INIST ST CO., LTD.
    Inventors: Hyun Su Bae, Hyo Jung Lee, Gi Hyun Lee, Hyun Seong Kim, Soo Jin Park, Eun Sook Chung, Tae Won Choi
  • Near field communication (NFC) device and method for selectively securing records in a near field communication data exchange format (NDEF) message
    Patent number: 9949132
    Abstract: A method and device for selectively securing records in a Near Field Communication Data Exchange Format (NDEF) message in a Near Field Communication (NFC) device are provided. The method includes generating a record by setting a first field to ‘0’ and setting a second field to a predefined value, wherein the record indicates a beginning of at least one record to be secured in the NDEF message; and placing the record in the NDEF message, wherein, at least one record preceding the record is unsecured and at least one record following the record is secured.
    Type: Grant
    Filed: June 15, 2015
    Date of Patent: April 17, 2018
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Thenmozhi Arunan, Eun-Tae Won
  • Apparatus and method for generating visible signal according to amount of data transmission in visible light communication system
    Patent number: 9948392
    Abstract: A method and apparatus are provided for generating a visible light signal according to an amount of data transmission in a first Visible Light Communication (VLC) device. The method includes determining a ratio of an amount of data that has been received from a second VLC device to a total amount of data to be received; determining a visible light signal pattern corresponding to the ratio; generating a visible light signal corresponding to the visible light signal pattern; and outputting the visible light signal.
    Type: Grant
    Filed: March 8, 2016
    Date of Patent: April 17, 2018
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Tae-Han Bae, Jae-Seung Son, Eun-Tae Won, Do-Young Kim
  • Pharmaceutical composition comprising bee venom-phospholipase A2 (bv-PLA2) for treating or preventing diseases related to degradation of abnormal regulatory T cell activity
    Patent number: 9919035
    Abstract: The present invention relates to a pharmaceutical composition for treating or preventing a disease related to abnormal suppression of regulatory T cell activity comprising a polypeptide comprising a bee venom-PLA2 amino acid sequence exclusive of a leader sequence as an active ingredient. The secretory bee venom-phospholipase A2 of the present invention activates a regulatory T cell and suppress a differentiation of Th1/Th7. Therefore, the present polypeptide can be used as a pharmaceutical composition for treating or preventing a disease related to abnormal suppression of regulatory T cell activity, i.e. autoimmune diseases, allergic diseases, or neurodegenerative diseases.
    Type: Grant
    Filed: December 21, 2016
    Date of Patent: March 20, 2018
    Assignee: INIST ST CO., LTD.
    Inventors: Hyun Su Bae, Hyo Jung Lee, Gi Hyun Lee, Hyun Seong Kim, Soo Jin Park, Eun Sook Chung, Tae Won Choi
  • ENGINE HAVING SHEARING RESISTANCE REDUCTION PATTERNS
    Publication number: 20180066602
    Abstract: An engine may include a cylinder bore configured to have a combustion chamber formed by setting a top section in which a top dead center is formed, a bottom section in which a bottom dead center is formed, and a middle section H formed between the top section and the bottom section and reduce a shearing resistance by a texturing pattern formed in the middle section H.
    Type: Application
    Filed: December 14, 2016
    Publication date: March 8, 2018
    Applicant: Hyundai Motor Company
    Inventors: Jun-Sik PARK, Sun-Joon MIN, Hee-Gone KIM, Nam-Doo LEE, Ho-Hwan KIM, Tae-Kyun AN, Seung-Yeop LEE, Do-Hyung KIM, Tae-Won LEE
  • Fuel cell stack including end plate having insertion hole
    Patent number: 9911990
    Abstract: A fuel cell stack includes a stack including a plurality of unit cells, which is stacked on one another in a predetermined direction, first and second end plates disposed on opposing ends of the stack, and a supply line disposed on a first surface of the first end plate to supply fuel or air to the plurality of unit cells, where an insertion hole is defined in a second surface of the first end plate to be adjacent to the supply line, and the second surface of the first end plate is substantially perpendicular to the first surface of the first end plate.
    Type: Grant
    Filed: April 29, 2014
    Date of Patent: March 6, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Tae-won Song, Jin-ho Kim, Jeong-sik Ko, Ji-rae Kim
  • Communication apparatus and method for performing inter-vehicular communication
    Patent number: 9907086
    Abstract: A communication apparatus for inter-vehicular communication according to the present invention includes: a network state estimating unit configured to estimate network state information indicating a current network state based on driving information and channel state information of neighboring vehicles; a network access controller configured to control whether to transmit a message based on the network state information; a transmission scheduler configured to control a transmission time point of the message based on the network state information; and a transmission buffer unit configured to delay transmission of the message according to the control of the transmission time point of the transmission scheduler.
    Type: Grant
    Filed: July 5, 2016
    Date of Patent: February 27, 2018
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventors: Song Nan Bai, Jae Il Jung, Tae Won Kim, Won Jae Yi
  • Color filter, method of making the same, and display device including the same
    Patent number: 9904109
    Abstract: A color filter including a first region configured to emit a first light, a second region configured to emit a second light having a longer wavelength than a wavelength of the first light, a third region configured to emit a third light having a longer wavelength than the wavelength of the second light, a first layer including two or more quantum dots, and a second layer formed on at least one surface of the first layer, wherein the first layer and the second layer are disposed in at least the second region and the third region.
    Type: Grant
    Filed: July 11, 2016
    Date of Patent: February 27, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong Seok Han, Nayoun Won, Hyun A Kang, Ha Il Kwon, Shang Hyeun Park, Eun Joo Jang, Shin Ae Jun, Deukseok Chung, Tae Won Jeong
  • Method and apparatus estimating state of battery
    Patent number: 9895991
    Abstract: A method and apparatus estimating a state of a battery are provided. A battery life estimation apparatus may charge a battery using a normal charge rate (C-rate) during a charging interval of a charging cycle and a low charge rate (C-rate) in a low-rate charging interval of the charging cycle, may compare a determined change in an electrical physical quantity of the battery over time to a reference curve, corresponding to a life of the battery, for an initial state of the battery, in the low-rate charging interval, and may estimate the life of the battery based on a result of the comparing.
    Type: Grant
    Filed: October 8, 2015
    Date of Patent: February 20, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jinho Kim, Tae-Won Song, Ju-Wan Lim
  • Wireless power transmitting device
    Patent number: 9899881
    Abstract: A wireless power transmitting device includes: a rectifier configured to rectify alternating current (AC) power; a capacitor configured to store the rectified AC power as direct current (DC) power; a voltage divider configured to divide a voltage of the DC power; and a wireless power transmitter configured to wirelessly transmit power using the voltage divided by the voltage divider.
    Type: Grant
    Filed: April 15, 2016
    Date of Patent: February 20, 2018
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: In Wha Jeong, Young Woon Choi, Tae Won Heo
  • SV82 polypeptide, and cosmetic composition for reducing skin wrinkles and maintaining skin elasticity comprising SV82 polypeptide as active ingredient
    Patent number: 9879060
    Abstract: A spider venom (SV) 82 polypeptide has an amino acid sequence of SEQ ID NO: 2. An SV82 polypeptide-encoding gene having a nucleotide sequence of SEQ ID NO: 1 which is optimized for E. coli codon. A recombinant vector includes the SV82 polypeptide-encoding gene, An E. coli is transformed with the recombinant vector. A method of producing SV82 polypeptide includes transforming a host cell with the recombinant vector. A cosmetic composition for reducing skin wrinkles and maintaining skin elasticity includes SV82 polypeptide as an active ingredient.
    Type: Grant
    Filed: August 26, 2016
    Date of Patent: January 30, 2018
    Assignee: NEXGEN BIOTECHNOLOGIES, INC.
    Inventors: Sun Kyo Lee, Je Geun Yoo, Seong Ran Lee, Han Bong Ryu, Tae Won Choi, Jong Nam Choi, Tae Hyun Kim
  • Non-contact type power transmitting apparatus, non-contact type power transmitting-receiving apparatus, contact/non-contact type power transmitting apparatus, and contact/non-contact type power transmitting-receiving apparatus
    Patent number: 9876363
    Abstract: A non-contact type power transmitting apparatus may include a rectifying unit rectifying alternating current (AC) power, a power converting unit converting the power rectified by the rectifying unit into direct current (DC) power through a single power converting operation and switching and transmitting the DC power, and a power transmitting coil transmitting transmission power transmitted from the power converting unit externally in a non-contact scheme.
    Type: Grant
    Filed: March 3, 2015
    Date of Patent: January 23, 2018
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Young Min Lee, Tae Won Heo, Sang Ho Cho, Heung Gyoon Choi