Patents by Inventor Tae Han Kim

Tae Han 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).

  • Publication number: 20190118619
    Abstract: A method of controlling an air conditioning system for a vehicle is provided. The method includes setting a scheduled heating and performing charging of the battery and the scheduled heating. A desire target temperature (DTT) of a user is then received and a discharge temperature of air supplied into the vehicle is compared with the DTT to adjust revolutions per minute (RPM) of a compressor. When the RPM of the compressor is adjusted the RPM of the compressor is determined based on whether the discharge temperature is the same as the DTT, and whether to operate the electric heater is determined.
    Type: Application
    Filed: November 24, 2017
    Publication date: April 25, 2019
    Inventors: Jae Yeon Kim, Jai Young An, Kwang Woon Cho, Tae Han Kim, Wan Je Cho, Ho Gyu Choi, Seung Ho Lee, Eon Soo Yun, Jeong Yeop Woo, Boram Yang, Myunghwan Kim, Yong Hyun Choi, Gun Goo Lee
  • Publication number: 20190111762
    Abstract: A method of controlling an air conditioning system for a vehicle is provided. The method includes detecting a cooling mode while the vehicle is being driven and comparing a vent discharge temperature of air with a cooling target temperature set by a user. When the vent discharge temperature is greater than the cooling target temperature the compressor RPM is determined and air is introduced into the vehicle without passing through the interior heat exchanger and the electric heater. When the vent discharge temperature is less than the cooling target temperature, the compressor RPM is determined and a door in the system is opened to guide the air through the interior heat exchanger to heat the air is heated and then the vent discharge temperature is compared with the cooling target temperature again, and the electric heater is operated.
    Type: Application
    Filed: November 28, 2017
    Publication date: April 18, 2019
    Inventors: Wan Je Cho, Jae Yeon Kim, Kwon Hyoung Choi, Tae Han Kim, Ho Gyu Choi, Su Yeon Kang, Yeon Ho Kim, Myunghwan Kim, Yong Hyun Choi
  • Patent number: 10183544
    Abstract: Disclosed herein is a heat pump system for a vehicle having a battery module and an electric module. The heat pump system includes: a first cooling line connected to the battery module and having a coolant flowing therein; a chiller disposed on the first cooling line and connected to a refrigerant line of an air conditioning system through a connection line, and exchanging heat between a coolant selectively introduced therein and a refrigerant to control a temperature of the coolant; a cooling system including a radiator connected to a cooling line and a first pump circulating the coolant along the second cooling line so as to cool an electric module, and connected to the first cooling line through a first valve; and a bypass line selectively connecting the connection line and the refrigerant line to each other through a second valve provided on the refrigerant line.
    Type: Grant
    Filed: December 5, 2016
    Date of Patent: January 22, 2019
    Assignee: HYUNDAI MOTOR COMPANY
    Inventors: Jae Yeon Kim, Jai Young An, Myunghwan Kim, Wan Je Cho, Yeon Ho Kim, Yong Hyun Choi, Tae Han Kim
  • Publication number: 20180174508
    Abstract: An organic light-emitting display device includes: a substrate, light-emitting elements on the substrate, and a light control layer structure between an anode of each of the light-emitting elements and the substrate, the light control layer structure including at least one pair of an alternately stacked low refractive index layer and high refractive index layer, a lowest high refractive index layer contacting an upper surface of the substrate.
    Type: Application
    Filed: December 11, 2017
    Publication date: June 21, 2018
    Applicant: LG Display Co., Ltd.
    Inventors: Ho-Young Jeong, Tae-Han Kim
  • Publication number: 20180117985
    Abstract: Disclosed herein is a heat pump system for a vehicle having a battery module and an electric module. The heat pump system includes: a first cooling line connected to the battery module and having a coolant flowing therein; a chiller disposed on the first cooling line and connected to a refrigerant line of an air conditioning system through a connection line, and exchanging heat between a coolant selectively introduced therein and a refrigerant to control a temperature of the coolant; a cooling system including a radiator connected to a cooling line and a first pump circulating the coolant along the second cooling line so as to cool an electric module, and connected to the first cooling line through a first valve; and a bypass line selectively connecting the connection line and the refrigerant line to each other through a second valve provided on the refrigerant line.
    Type: Application
    Filed: December 5, 2016
    Publication date: May 3, 2018
    Applicant: HYUNDAI MOTOR COMPANY
    Inventors: Jae Yeon KIM, Jai Young AN, Myunghwan KIM, Wan Je CHO, Yeon Ho KIM, Yong Hyun CHOI, Tae Han KIM
  • Patent number: 9868337
    Abstract: A method for dehydrating an evaporator of an air conditioner of a vehicle is provided to drive a blower motor depending on the humidity of the evaporator while monitoring a dry state of the evaporator, thus allowing the evaporator to be appropriately dried and preventing a problem from being caused by the discharge of a battery, therefore minimizing an odor generated by the air conditioner of the vehicle owing to effective drying of the evaporator of the air conditioner, and consequently considerably improving the marketability of the vehicle.
    Type: Grant
    Filed: September 6, 2012
    Date of Patent: January 16, 2018
    Assignees: Hyundai Motor Company, Kia Motors Corp.
    Inventors: Tae Han Kim, Jun Kyu Park, Moo Yong Kim
  • Patent number: 9856120
    Abstract: Provided are a transportation device for transporting heavy plate-shaped cargoes such as thick plate products, and a transportation system using the transportation device. The transportation device may include: a device body unit; a device moving unit provided on the device body unit to move the transportation device; and a cargo loading unit provided on the device body unit for self-loading cargo. The transportation device is capable of rapidly loading and transporting plate-shaped heavy objects such as thick plate products of an iron mill without using additional lifting/unloading apparatuses and heavy pallets (cassettes) for markedly decreasing the total transportation (distribution) time necessary for lifting, transportation, and unloading of cargo, providing efficient transportation environments, improving productivity, and decreasing costs.
    Type: Grant
    Filed: December 27, 2012
    Date of Patent: January 2, 2018
    Assignees: POSCO, KWANGYANG MARINE CO., LTD., KILWOO CORPORATION
    Inventors: Tae-Han Kim, Kyoung-Hee Lee, Jong-Won Yoon
  • Patent number: 9653503
    Abstract: An image sensor capable of boosting a voltage of a floating diffusion node is provided. The image sensor includes a floating diffusion node and a storage element which are in a semiconductor substrate. The image sensor includes a first light-shielding material formed over the floating diffusion node, and a second light-shielding material formed over the storage diode. The second light-shielding material is separated from the first light-shielding material. The image sensor also includes a first voltage supply line configured to apply a first voltage to the first light-shielding material and a second voltage supply line configured to apply a second voltage lower than the first voltage to the second light-shielding material.
    Type: Grant
    Filed: June 17, 2015
    Date of Patent: May 16, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ji Won Lee, Seung Sik Kim, Young Chan Kim, Tae Han Kim, Eun Sub Shim, Dong Joo Yang, Min Seok Oh, Moo Sup Lim
  • Patent number: 9645434
    Abstract: Discussed are a transparent display device and a manufacturing method thereof, which may reduce diffraction grating. The transparent display device includes gate lines and data lines formed on a substrate and crossing each other with a gate insulator film interposed therebetween to define pixel areas, common lines formed on the substrate and being parallel to the gate lines, thin film transistors formed in the respective pixel areas, pixel electrodes connected to the thin film transistors, and common electrodes connected to the common lines and alternating with the pixel electrodes. In the transparent display device, blocks between the pixel electrodes and the common electrodes are reduced or increased in width by an equal difference with increasing distance from both edges of each pixel area proximate to the data lines or by an equal difference with decreasing distance to the center of the pixel area.
    Type: Grant
    Filed: May 30, 2014
    Date of Patent: May 9, 2017
    Assignee: LG Display Co., Ltd.
    Inventors: Ju-Un Park, Won-Ho Lee, Tae-Han Kim
  • Patent number: 9640571
    Abstract: Pixel arrays of an image sensor that include a first pixel and a second pixel adjacent the first pixel are provided. The first pixel may include a first photoelectric conversion device, a first charge storage device, a first floating diffusion node and a first transfer gate. The second pixel may include a second photoelectric conversion device, a second charge storage device, a second floating diffusion node and a second transfer gate. The pixel arrays may also include a storage gate on both the first charge storage device and the second charge storage device. The storage gate may have a unitary structure.
    Type: Grant
    Filed: July 7, 2015
    Date of Patent: May 2, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seung-Sik Kim, Young-Chan Kim, Eun-Sub Shim, Min-Seok Oh, Ji-Won Lee, Moo-Sup Lim, Tae-Han Kim, Dong-Joo Yang
  • Patent number: 9615041
    Abstract: Provided are an image sensor and a method of manufacturing the same. The method may include forming a photo-electric conversion region and a charge storage region in a semiconductor layer; forming a transistor on a front surface of the semiconductor layer; forming a recess by etching a portion of the semiconductor layer between the charge storage region and a rear surface of the semiconductor layer; and forming on a bottom surface of the recess a shield film that blocks light incident on the charge storage region.
    Type: Grant
    Filed: January 28, 2015
    Date of Patent: April 4, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seung-Sik Kim, Young-Chan Kim, Tae-Han Kim, Eun-Sub Shim, Dong-Joo Yang, Min-Seok Oh, Moo-Sup Lim
  • Patent number: 9426394
    Abstract: A method of processing signals from an image sensor outputting signals from rows of pixels in the image sensor having optical signals, outputting signals from rows of pixels in the image sensor not having optical signals, and correcting the signals from the rows of pixels having optical signals based on the signals corresponding to the rows of pixels not having optical signals.
    Type: Grant
    Filed: October 17, 2014
    Date of Patent: August 23, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young-Chan Kim, Seung-Sik Kim, Tae-Han Kim, Eun-Sub Shim, Dong-Joo Yang, Min-Seok Oh, Moo-Sup Lim
  • Patent number: 9418891
    Abstract: A method for fabricating a semiconductor device includes forming a silicon-containing layer; forming a metal-containing layer over the silicon-containing layer; forming an undercut prevention layer between the silicon containing layer and the metal containing layer; etching the metal-containing layer; and forming a conductive structure by etching the undercut prevention layer and the silicon-containing layer.
    Type: Grant
    Filed: December 8, 2015
    Date of Patent: August 16, 2016
    Assignee: SK Hynix Inc.
    Inventors: Kyong-Bong Rouh, Shang-Koon Na, Yong-Seok Eun, Su-Ho Kim, Tae-Han Kim, Mi-Ri Lee
  • Patent number: 9392203
    Abstract: A pixel array includes an array of pixels to receive light, a first pixel to be blocked from receiving the light, and a circuit to adjust signals output from pixels in the array based on a signal from the first pixel. The signals output from the pixels in the array include a first error value. The circuit reduces the first error value in the signals from the pixels in the array based on the signal from the first pixel. The circuit may also reduce a second error value in the signals output from the pixels in the array based on a signal from a second pixel. The first and second pixels may be outside of the pixel array. The first and second error values may be storage diode leakage value and a dark current value.
    Type: Grant
    Filed: September 29, 2014
    Date of Patent: July 12, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Min-Seok Oh, Seung-Sik Kim, Young-Chan Kim, Tae-Han Kim, Eun-Sub Shim, Dong-Joo Yang, Moo-Sub Lim
  • Publication number: 20160093527
    Abstract: A method for fabricating a semiconductor device includes forming a silicon-containing layer; forming a metal-containing layer over the silicon-containing layer; forming an undercut prevention layer between the silicon containing layer and the metal containing layer; etching the metal-containing layer; and forming a conductive structure by etching the undercut prevention layer and the silicon-containing layer.
    Type: Application
    Filed: December 8, 2015
    Publication date: March 31, 2016
    Inventors: Kyong-Bong ROUH, Shang-Koon NA, Yong-Seok EUN, Su-Ho KIM, Tae-Han KIM, Mi-Ri LEE
  • Patent number: D788895
    Type: Grant
    Filed: March 24, 2016
    Date of Patent: June 6, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young-Sun Shin, Jin-Sun Park, Tae-Han Kim
  • Patent number: D788896
    Type: Grant
    Filed: March 25, 2016
    Date of Patent: June 6, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young-Sun Shin, Jin-Sun Park, Tae-Han Kim
  • Patent number: D816199
    Type: Grant
    Filed: April 6, 2017
    Date of Patent: April 24, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young-Sun Shin, Jin-Sun Park, Tae-Han Kim
  • Patent number: D819796
    Type: Grant
    Filed: April 6, 2017
    Date of Patent: June 5, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young-Sun Shin, Jin-Sun Park, Tae-Han Kim
  • Patent number: D820962
    Type: Grant
    Filed: April 6, 2017
    Date of Patent: June 19, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young-Sun Shin, Jin-Sun Park, Tae-Han Kim