Patents by Inventor Jong-Hun Lee

Jong-Hun 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: 20200179894
    Abstract: A method for producing a plate type metal-silica composite aerogel and a plate type metal-silica composite aerogel produced thereby in which the metal salt concentration and the basic catalyst concentration are adjusted to form a plate type intermediate first, and then an appropriate amount of a water glass solution is added, thereby enabling the plate type metal-silica composite aerogel to be produced in a short time under conditions of low temperature and atmospheric pressure, so that the process is simpler than the conventional production method, and the cost is reduced, which is excellent in economy. Also provided is a plate type metal-silica composite aerogel, which is produced by the claimed method and has excellent dispersibility that requires no additional surface modifier.
    Type: Application
    Filed: October 10, 2017
    Publication date: June 11, 2020
    Inventors: Tae Gyeong KANG, Je Kyun LEE, Jong Hun KIM
  • Publication number: 20200186048
    Abstract: A united converter apparatus and an operating method thereof are disclosed. The united converter apparatus includes a high-voltage charger charging a high-voltage battery, using commercial power and a low-voltage charger charging a low-voltage battery, using the high-voltage battery. The high-voltage charger includes a voltage level adjustment device boosts a voltage of the commercial power to apply the boosted voltage to the high-voltage battery and drops a high voltage applied from the high-voltage battery to apply the dropped voltage to the low-voltage charger.
    Type: Application
    Filed: May 7, 2019
    Publication date: June 11, 2020
    Inventors: Jin Young YANG, Jong Pil KIM, Woo Young LEE, Ji Han LEE, Youn Sik LEE, Si Hun YANG, Jin Myeong YANG
  • Publication number: 20200181098
    Abstract: Disclosed are: an intermediate capable of high-purity synthesis of gadobutrol which can be used as an MRI contrast agent; and a gadobutrol production method using same. The gadobutrol intermediate is represented by Chemical Formula 2 in the specification.
    Type: Application
    Filed: August 29, 2018
    Publication date: June 11, 2020
    Inventors: Jae Young LEE, Jong Soo LEE, Byung Kyu KANG, Sang oh LEE, Byouong Woo LEE, Dae Myoung YUN, Jae Hun BANG, CHOI Kyung Seok
  • Patent number: 10673470
    Abstract: An electronic device includes at least one processor, at least one antenna, and a wireless communication circuit electrically connected to the at least one processor and the at least one antenna. The wireless communication circuit includes a switch including a first terminal electrically connected to a path corresponding to a first frequency band, a second terminal electrically connected to a path corresponding to a second frequency band, and a third terminal selectively connected to a corresponding terminal of the first terminal and the second terminal and a filter circuit electrically connected between the third terminal and the at least one antenna and having a designated resonant frequency band. The wireless communication circuit selectively transmits a signal in one corresponding frequency band between the first frequency band and the second frequency band based on a terminal which is connected to the third terminal.
    Type: Grant
    Filed: June 18, 2018
    Date of Patent: June 2, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Han Yeop Lee, Dong Il Yang, Jong Hun Yoo, Hyo Seok Na
  • Patent number: 10669631
    Abstract: A gas injection apparatus, which can sequentially supply a substrate with at least two kinds of source gases reacting with each other in a container, and thin film deposition equipment including the gas injection apparatus, are provided. The gas injection apparatus includes a base plate, a first gas supply region protruding from the base plate, a second gas supply region protruding from the base plate and adjacent the first gas supply region, and a trench defined by a sidewall of the first gas supply region and a sidewall of the second gas supply region. The sidewall of the first gas supply region and the sidewall of the second gas supply region face each other and extend in a radial direction on the base plate.
    Type: Grant
    Filed: July 10, 2018
    Date of Patent: June 2, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ki-Chul Kim, Jung-Il Ahn, Jung-Hun Seo, Jong-Cheol Lee, Kyu-Hee Han, Seung-Han Lee, Jin-Pil Heo
  • Patent number: 10660471
    Abstract: Disclosed herein is a cooking appliance having an improved cooling mechanism. The cooking appliance includes a first cavity forming a first cooking chamber and a second cavity forming a second cooking chamber, and has a cooling mechanism for cooling both the first cavity and the second cavity. A separate third cooling channel is formed to exhaust air from the first cooking chamber. A vent for the first and second cavities may be formed at a lower portion of the second cavity such that air may be exhausted via the vent.
    Type: Grant
    Filed: December 29, 2017
    Date of Patent: May 26, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Tae-Hun Kim, Jong-Hoon Lee, Kun-Woo Choi, Seo Kang Kim, Woo Joo Kim, In Ki Jeon, Seong Joo Cho
  • Publication number: 20200157543
    Abstract: A composition for imaging a tumorous disease region includes a fluorescence- or radioactive isotope-labeled ERBB2 aptamer, wherein the ERBB2 aptamer labeled with a radioactive isotope or a fluorescent dye is used to image the tumorous disease region in vivo. The composition may include a labeled hybridized aptamer comprising an aptamer represented as formula 1 hybridized with a labeled-ODN represented as formula 2.
    Type: Application
    Filed: April 25, 2018
    Publication date: May 21, 2020
    Inventors: Jung Hwan LEE, Jong In KIM, Jong Hun IM, Jong Ook LEE, Jin Woo KIM
  • Publication number: 20200162223
    Abstract: Provided is a wireless communication device including at least one processor configured to transmit a plurality of test signals generated based on different transmission factors to a reception device, and transmit first data to the reception device based on a transmission factor of a first test signal among the plurality of test signals in response to determining a first acknowledgement signal has been received, the first acknowledgement signal corresponding to the first test signal, the transmission of the first data being via a wireless data channel while second data is contemporaneously transmitted via the wireless data channel by another device.
    Type: Application
    Filed: July 2, 2019
    Publication date: May 21, 2020
    Applicants: Samsung Electronics Co., Ltd., SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
    Inventors: Jong-hun HAN, Young-wook SON, Sung-hyun CHOI, Seong-won KIM, Kang-hyun LEE
  • Patent number: 10655709
    Abstract: A planetary gear train of an automatic transmission for a vehicle may include an input shaft configured to receive power, an output shaft configured to output power; a first planetary gear set including first, second, and third rotation elements; a second planetary gear set including fourth, fifth, and sixth rotation elements; a third planetary gear set including seventh, eighth, and ninth rotation elements; a fourth planetary gear set including tenth, eleventh, and twelfth rotation elements; a fifth planetary gear set including thirteenth, fourteenth, and fifteenth rotation elements; and first to ninth shafts connecting the rotation elements of the first to fifth planetary gear sets.
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: May 19, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Jin Ho Kim, Jae Joon Lee, Jong Sool Park, Kyeong Hun Lee, Jong Soo Kim
  • Publication number: 20200149196
    Abstract: The present invention relates to a method for producing a polyacrylonitrile-based fiber, wherein the method polymerizes a monomer mixture including an acrylonitrile-based monomer, a carboxylic acid-based comonomer, and an acrylate-based comonomer, wherein the acrylate-based comonomer includes the steps of producing a polyacrylonitrile-based copolymer so as to be included in an amount of 4 to 20 parts by weight based on 100 parts by weight of the monomer mixture, fiberizing the polyacrylonitrile-based copolymer, oxidizing and stabilizing the fiberized polyacrylonitrile-based copolymer, which may control the oxidation stabilization reaction, particularly the cyclization reaction. Accordingly, the energy consumption of the oxidation stabilization reaction may be reduced, economical efficiency of the production of polyacrylonitrile-based fiber may be obtained, and the physical and mechanical properties of the carbon fiber may be improved.
    Type: Application
    Filed: November 22, 2017
    Publication date: May 14, 2020
    Inventors: Jeong Kyu LEE, Chang Hun KIM, In Young SONG, Jeong Hun CHO, Jong Soo DO, Sung Joon OH, Joon Hee CHO
  • Publication number: 20200153165
    Abstract: The present disclosure provides a connector device capable of simplifying an assembly work for a counterpart connector. In particular, the present disclosure provides a connector device where a work direction of a main connector and a work direction of a connector position assurance (CPA) device are the same as each other. Further, the present disclosure provides a connector device that prevents unintentional unlocking due to carelessness with a bridge part formed on the CPA device wrapping an elastic arm that determines a locked state.
    Type: Application
    Filed: March 29, 2019
    Publication date: May 14, 2020
    Inventors: Jong Hwi Kim, Cheol Hun Lee, Min Ho Lee, Hideto Nakamura
  • Publication number: 20200150768
    Abstract: An apparatus and a method for providing a haptic control signal of a haptic device are disclosed. The apparatus for providing a haptic control signal of a haptic device comprises: a haptic pattern data determination unit for determining haptic pattern data on the basis of at least one of an audio signal and an additional effect signal; a haptic control signal generation unit for generating a haptic control signal for controlling a vibration operation of the haptic device on the basis of the haptic pattern data; and a transmission unit for transmitting the haptic control signal to the haptic device.
    Type: Application
    Filed: November 14, 2017
    Publication date: May 14, 2020
    Inventors: Hyeong Jun Kim, Ki Suk Son, Jong Hun Lee
  • Publication number: 20200149613
    Abstract: A hybrid vehicle transmission includes input and output shafts, first and second motor/generators, a first planetary gear train in which one rotary element of three rotary elements is connected to the input shaft and another thereof is connected to the first motor/generator, a second planetary gear train in which one of three rotary elements is connected to the output shaft and another thereof is connected to the second motor/generator, a first external gear pair consisting of a first gear, connected to a remaining rotary element of the first planetary gear train, and a second gear, connected to a remaining rotary element of the second planetary gear train, and a second external gear pair consisting of a third gear, connected to the input shaft, and a fourth gear directly connected to one rotary element of the second planetary gear train.
    Type: Application
    Filed: January 13, 2020
    Publication date: May 14, 2020
    Inventors: Dong Hwan HWANG, Kyeong Hun LEE, Jong Sool PARK, Jong Soo KIM, Ho Rim YANG, Wook Jin JANG, Jin Ho KIM
  • Patent number: 10648543
    Abstract: A planetary gear train may include input and output shafts, first to fifth planetary gear sets respectively having first to third, fourth to sixth, seventh to ninth, tenth to twelfth, and thirteenth to fifteenth elements, a first shaft fixedly connected to the second element and the input shaft, a second shaft fixedly connected to the fourteenth element and the output shaft, a third shaft fixedly connected to the first and thirteenth elements, a fourth shaft fixedly connected to the third element, the fourth element, and the eighth element, a fifth shaft fixedly connected to the ninth element, a sixth shaft fixedly connected to the eleventh and fifteenth elements, a seventh shaft fixedly connected to the fifth and seventh elements, an eighth shaft fixedly connected to the sixth and tenth elements, and a ninth shaft fixedly connected to the twelfth element.
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: May 12, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Jin Ho Kim, Jae Joon Lee, Jong Sool Park, Kyeong Hun Lee, Jong Soo Kim
  • Patent number: 10647918
    Abstract: A liquid crystal composition includes: at least one liquid crystal compound selected from the group consisting of Chemical Formulas 1-1 to 1-8; at least one self-aligned compound selected from the group consisting of Chemical Formulas 2-1 and 2-2; and at least one reactive mesogen selected from the group consisting of Chemical Formulas 3-1 to 3-5. Compositions and devices constructed therewith are capable of ameliorating liquid crystal drip spots that typically occur in a manufacturing process. In addition, the display devices using the composition do not require an additional alignment layer, which simplifies manufacturing.
    Type: Grant
    Filed: August 23, 2018
    Date of Patent: May 12, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Ji Eun Jang, Sun Young Kwon, Min-Hee Kim, Jong Ho Son, Keun Chan Oh, Chang-Hun Lee
  • Publication number: 20200143897
    Abstract: A nonvolatile memory device is provided. A nonvolatile memory device comprises a word line, a bit line, a memory cell array including a first memory cell at an intersection region between the word line and the bit line, a word line voltage generating circuitry configured to generate a program voltage, the program voltage to be provided to the word line, a row decoder circuitry configured to receive the program voltage from the word line voltage generating circuitry and configured to provide the program voltage to the word line, a verification circuitry configured to generate a verification signal in response to verifying a success or a failure of programming of the first memory cell, and a control circuitry configured to apply the program voltage to the first memory cell in response to the verification signal, and configured to cut off the program voltage in response to the verification signal.
    Type: Application
    Filed: May 9, 2019
    Publication date: May 7, 2020
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Seul Bee LEE, Dong Hun KWAK, Jong-Chul PARK
  • Patent number: 10641361
    Abstract: A planetary gear train apparatus of automatic transmission may include input and output shafts first to fifth planetary gear sets respectively having first to third, fourth to sixth, seventh to ninth, tenth to twelfth, and thirteenth to fifteenth elements, first shaft fixed to the third element and the input shaft, second shaft fixed to the fourteenth element and the output shaft, third shaft fixed to the first and fourth elements, fourth shaft fixed to the second, eighth, and fifteenth elements, fifth shaft fixed to the fifth element, sixth shaft fixed to the sixth, ninth element, and eleventh elements, and shafts, each of which is selectively connectable to housing and fixed to element of the third, fourth, and fifth planetary gear sets which is not fixed to the first to sixth shafts.
    Type: Grant
    Filed: April 25, 2018
    Date of Patent: May 5, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Jin Ho Kim, Jae Joon Lee, Jong Sool Park, Kyeong Hun Lee, Jong Soo Kim
  • Patent number: 10635178
    Abstract: One embodiment provides a multi-directional actuating module capable of moving in various directions and capable of delivering various tactile senses such as knocking or rubbing as well as vibration by controlling at least one of the intensity, direction or frequency of a magnetic field generation unit. Further, the multidirectional actuating module according to one embodiment may comprise: a moving body capable of moving in at least two or more axial directions by means of an external magnetic field; a support for supporting the moving body so as to be movable; and at least two or more magnetic field generation units which are in the form of a coil to generate the magnetic field.
    Type: Grant
    Filed: July 30, 2019
    Date of Patent: April 28, 2020
    Assignee: CK MATERIALS LAB CO., LTD.
    Inventors: Hyeong Jun Kim, Jong Hun Lee, Nam Seok Kim, Myung Sun Park, Ji Goo Kang
  • Patent number: 10637194
    Abstract: The present disclosure provides a connector device capable of simplifying an assembly work for a counterpart connector. In particular, the present disclosure provides a connector device where a work direction of a main connector and a work direction of a connector position assurance (CPA) device are the same as each other. Further, the present disclosure provides a connector device that prevents unintentional unlocking due to carelessness with a bridge part formed on the CPA device wrapping an elastic arm that determines a locked state.
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: April 28, 2020
    Assignees: Hyundai Motor Company, KIA Motors Corporation, Sumitomo Wiring Systems, Ltd.
    Inventors: Jong Hwi Kim, Cheol Hun Lee, Min Ho Lee, Hideto Nakamura
  • Patent number: 10634220
    Abstract: A planetary gear train of an automatic transmission for a vehicle may include an input shaft configured to receive power, an output shaft configured to output power; a first planetary gear set including first, second, and third rotation elements; a second planetary gear set including fourth, fifth, and sixth rotation elements; a third planetary gear set including seventh, eighth, and ninth rotation elements; a fourth planetary gear set including tenth, eleventh, and twelfth rotation elements; a fifth planetary gear set including thirteenth, fourteenth, and fifteenth rotation elements; and first to ninth shafts connecting the rotation elements of the first to fifth planetary gear sets.
    Type: Grant
    Filed: November 6, 2018
    Date of Patent: April 28, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Jin Ho Kim, Jae Joon Lee, Jong Sool Park, Kyeong Hun Lee, Jong Soo Kim