Patents by Inventor In-sang Song

In-sang Song 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: 20220302441
    Abstract: A method of manufacturing a composite electrode for an all-solid-state battery includes: preparing a precursor solution by mixing at least one solid electrolyte precursor and at least one polar solvent; stirring the precursor solution; preparing an electrode slurry by adding an active material to the stirred precursor solution; and heat-treating the electrode slurry and obtaining the composite electrode for the all-solid-state battery, wherein the composite electrode for the all-solid-state battery includes: the active material; and a coating layer disposed on the active material and including a solid electrolyte.
    Type: Application
    Filed: August 20, 2021
    Publication date: September 22, 2022
    Applicants: HYUNDAI MOTOR COMPANY, Kia Corporation
    Inventors: Sun Ho CHOI, Yong Jun JANG, In Woo SONG, Sang Heon LEE, Sang Soo LEE, So Young KIM, Seong Hyeon CHOI, Sa Heum KIM, Jae Min LIM
  • Publication number: 20220281894
    Abstract: The present disclosure relates to an organic electroluminescent compound, a plurality of host materials, and an organic electroluminescent device comprising the same. An organic electroluminescent device having improved driving voltage, luminous efficiency, and/or lifespan properties can be provided by including the organic electroluminescent compound according to the present disclosure as a single host material or by including a specific combination of compounds according to the present disclosure as a plurality of host materials.
    Type: Application
    Filed: February 18, 2022
    Publication date: September 8, 2022
    Inventors: Ji-Song JUN, Kyoung-Jin PARK, Chi-Sik KIM, Sang-Hee CHO, Su-Hyun LEE
  • Publication number: 20220279139
    Abstract: An image sensor includes: a normal pixel which outputs pixel data; a plurality of dummy pixels each of which outputs a reset signal; and an analog-to-digital conversion circuit suitable for analog-to-digital converting the pixel data based on the pixel data and an average value of the reset signals.
    Type: Application
    Filed: July 7, 2021
    Publication date: September 1, 2022
    Inventors: Sung Uk SEO, Min Seok SHIN, Oh Jun KWON, Han Sang KIM, Kang Bong SEO, Jeong Eun SONG
  • Publication number: 20220278282
    Abstract: The present disclosure relates to an OLED that includes a first electrode; a second electrode facing the first electrode; a first emitting material layer including a first host being an anthracene derivative and a first dopant being a pyrene derivative and positioned between the first and second electrodes; and a first electron blocking layer including an electron blocking material of an amine derivative including a polycyclic aryl group and positioned between the first electrode and the first emitting material layer, wherein at least one of hydrogen atoms in the anthracene derivative and the pyrene derivative is deuterated.
    Type: Application
    Filed: December 23, 2020
    Publication date: September 1, 2022
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Dae Won RYU, In Bum SONG, Seung Hee YOON, Sang Beom KIM
  • Publication number: 20220267149
    Abstract: A method of manufacturing a sulfide-based solid electrolyte, includes mixing a raw material with an organic solvent to manufacture a mixed solution; a heating step of heating and agitating the mixed solution; a cooling step of cooling and agitating the heated mixed solution; a re-heating step of heating and agitating the cooled mixed solution; and a heat treatment step, effectively synthesizing a sulfide-based solid electrolyte by heating and cooling a mixed solution containing a raw material in an organic solvent to a predetermined temperature.
    Type: Application
    Filed: February 18, 2022
    Publication date: August 25, 2022
    Applicants: HYUNDAI MOTOR COMPANY, Kia Corporation
    Inventors: Sun Ho Choi, Yong Jun Jang, In Woo Song, Sang Soo Lee, So Young Kim, Seong Hyeon Choi, Sa Heum Kim, Sang Heon Lee
  • Publication number: 20220265753
    Abstract: The present invention relates to a method of preventing or alleviating symptoms of andropause comprising administering a pharmaceutically effective amount of an extract of Ficus auriculata Lour. To a patient in need thereof. The extract of Ficus auriculata Lour. of the present invention exhibits the effect of preventing and alleviating erectile dysfunction by inhibiting the activity of PDE5, and the effect of preventing and alleviating prostatic hyperplasia by suppressing the expression of AR and PSA.
    Type: Application
    Filed: May 16, 2022
    Publication date: August 25, 2022
    Inventors: Young Bae RYU, Sang Woo Lee, Sang Ho Choi, Ji Young Park, Hyung Jun Kwon, In Chul Lee, Jong Sub Lee, Woo Song Lee, Wan Yi Li
  • Publication number: 20220255009
    Abstract: The present disclosure relates to an OLED that includes a first electrode; a second electrode facing the first electrode; a first emitting material layer including a first host being an anthracene derivative and a first dopant being a pyrene derivative and positioned between the first and second electrodes; and a first electron blocking layer including an electron blocking material of a heteroaryl-substituted amine derivative and positioned between the first electrode and the first emitting material layer, wherein at least one of hydrogen atoms in the anthracene derivative and the pyrene derivative is deuterated.
    Type: Application
    Filed: December 23, 2020
    Publication date: August 11, 2022
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Dae Won RYU, In Bum SONG, Seung Hee YOON, Sang Beom KIM
  • Publication number: 20220250577
    Abstract: A headrest airbag of a vehicle is proposed. The headrest airbag includes an inflator located inside a seatback, and connected to a headrest stay and configured to supply gas through the headrest stay during operation thereof, and an airbag cushion located inside the headrest, and configured to expand when being supplied with the gas through the headrest stay and to be unfolded outside of the headrest.
    Type: Application
    Filed: January 28, 2022
    Publication date: August 11, 2022
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventors: Sang Won HWANGBO, Kyu Sang LEE, Jiwoon SONG
  • Publication number: 20220246981
    Abstract: A method of manufacturing a solid electrolyte for an all-solid-state battery is provided by allowing a starting material to react through liquid stirring without pulverization.
    Type: Application
    Filed: November 30, 2021
    Publication date: August 4, 2022
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Yong Jun Jang, In Woo Song, Sun Ho Choi, Sa Heum Kim, Sang Heon Lee
  • Patent number: 11398581
    Abstract: Disclosed is a semiconductor device including a semiconductor structure including a first semiconductor layer, a second semiconductor layer, and an active layer disposed between the first semiconductor layer and the second semiconductor layer, a first electrode electrically connected to the first semiconductor layer, and a second electrode electrically connected to the second semiconductor layer. The semiconductor structure includes a first upper surface on which the first semiconductor layer is exposed, a second upper surface on which the second semiconductor layer is disposed, an inclined surface connecting the first upper surface and the second upper surface, and a recess formed between the first upper surface and the inclined surface. The recess has a depth less than or equal to 30% of a vertical distance between the first upper surface and the second upper surface.
    Type: Grant
    Filed: November 2, 2018
    Date of Patent: July 26, 2022
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Sang Youl Lee, Chung Song Kim, Ji Hyung Moon, Sun Woo Park, Hyeon Min Cho
  • Publication number: 20220218228
    Abstract: A respiration measurement device includes: a first body which has an air flow path formed therein to allow air generated by respiration of a user to be introduced and moved therethrough, a part of the air flowpath being opened to form an opening; a second body which includes a respiration. measurement unit for measuring the pressure of air moving through the air flow path, is detachably formed at the first body, and is installed to close the opening formed through the first body; and a mouthpiece which is detachably coupled to the inlet side of the air flow path.
    Type: Application
    Filed: April 14, 2020
    Publication date: July 14, 2022
    Inventors: In Pyo LEE, Ki Sang YOON, Chang Ho SONG
  • Publication number: 20220223793
    Abstract: The present disclosure relates to an OLED that includes a first electrode; a second electrode facing the first electrode; and a first emitting material layer including a first host being an anthracene derivative and a first dopant being a pyrene derivative and positioned between the first and second electrodes, wherein at least one of an anthracene core of the first host and a pyrene core of the first dopant is deuterated.
    Type: Application
    Filed: December 23, 2020
    Publication date: July 14, 2022
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Dae Won RYU, In Bum SONG, Seung Hee YOON, Sang Beom KIM
  • Publication number: 20220214589
    Abstract: Provided is a method of manufacturing a thin film electrode for an electrochromic device, and an electrochromic device manufactured thereby. Specifically, a method of manufacturing a thin film electrode for an electrochromic device includes: synthesizing insoluble Prussian blue nanoparticles; adding a surfactant to the insoluble Prussian blue nanoparticles to form water-soluble Prussian blue nanoparticles; adding a solvent and a binder to the water-soluble Prussian blue nanoparticles to form a mixed solution; applying the mixed solution onto an electrode; and performing a drying process on the electrode applied with the mixed solution, wherein the drying process may be performed at 15° C. to 30° C.
    Type: Application
    Filed: November 4, 2021
    Publication date: July 7, 2022
    Inventors: Tae-Youb KIM, Jisu HAN, Hojun RYU, Juhee SONG, Chil Seong AH, Sang Hoon CHEON
  • Patent number: 11372067
    Abstract: Provided are a method of obtaining a water-fat separation image and a magnetic resonance imaging (MRI) apparatus including a controller configured to obtain first partial k-space data, second partial k-space data, and third partial k-space data, respectively based on a first partial echo signal, a second partial echo signal, and a third partial echo signal, which are magnetic resonance signals corresponding to a plurality of echo times with respect to an object, obtain first reconstruction image data, second reconstruction image data, and third reconstruction image data with respect to the object, respectively based on the first partial k-space data, the second partial k-space data, and the third partial k-space data, and obtain first water image data, first fat image data, and first phase image data of the object, respectively based on the first reconstruction image data, the second reconstruction image data, and the third reconstruction image data, by using a Dixon technique.
    Type: Grant
    Filed: August 7, 2018
    Date of Patent: June 28, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Joon-sung Choi, Hyun-sang Suh, Hyun-seok Seo, Myung-sung Song, Dae-ho Lee
  • Patent number: 11363182
    Abstract: A camera module includes a liquid lens unit; a lens holder in which the liquid lens unit is disposed; a main board configured to supply a driving signal to drive the liquid lens unit; and a base disposed on the main board, the base having an inner space in which the liquid lens unit is disposed, wherein the liquid lens unit includes: a liquid lens including upper electrodes and a lower electrode; and a lower connection substrate connected to the lower electrode, and wherein the base includes: an upper connection part configured to electrically connect the upper electrodes to the main board, the upper connection part being disposed adjacent to the upper electrodes in a plan view; and a lower connection part configured to electrically connect the lower connection substrate to the main board.
    Type: Grant
    Filed: January 21, 2019
    Date of Patent: June 14, 2022
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Yun Sang Song, In Tae Kim, Jung Shik Baik
  • Publication number: 20220094823
    Abstract: The present embodiment relates to a sensor driving apparatus comprising: a first substrate including a first opening; a support member arranged at a position corresponding to the first opening; a first connector for electrically connecting the support member and the first substrate and elastically supporting the support member; a base coupled to the support member; a second substrate arranged on the base; an image sensor mounted on the second substrate; a second connector which is arranged on the base and electrically connects the second substrate and the first connector; a first driving unit arranged on the first substrate; and a second driving unit arranged on the base and facing the first driving unit.
    Type: Application
    Filed: January 17, 2020
    Publication date: March 24, 2022
    Inventor: Yun Sang SONG
  • Publication number: 20220093839
    Abstract: A heat conversion apparatus according to one embodiment of the present invention comprises: a pipe which includes a first flat surface and a second flat surface disposed parallel to the first surface, and through which air having a lower temperature than entered air is discharged; a plurality of thermoelectric elements that have heat-absorbing surfaces disposed in external sides of the respective first and second surfaces; a plurality of printed circuit boards (PCBs) that are electrically connected to the plurality of thermoelectric elements; and coolant passing members that are disposed on heat-radiating surfaces of the plurality of thermoelectric elements, wherein an external floor surface of the coolant passing member includes a plurality of first external floor surfaces having a first height and a plurality of second external floor surfaces having a second height that is different from the first height, the plurality of first external floor surfaces are in contact with the heat-radiating surfaces of the p
    Type: Application
    Filed: November 24, 2021
    Publication date: March 24, 2022
    Inventors: Un Hak Lee, Sang Hoon Bong, Young Kil Song, Yun Sang Song, Jung Ho Kim, Seong Jae Jeon, Young Sam Yoo, Sung Chul Kim
  • Patent number: 11218651
    Abstract: An image sensor chip includes a substrate; an image sensor chip provided on the substrate; and an adhesive film provided between the image sensor chip and the substrate in a semi-cured state. A first width of the adhesive film is equal to a second width of the image sensor chip.
    Type: Grant
    Filed: February 10, 2020
    Date of Patent: January 4, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: In-Sang Song, Hyunsu Jun
  • Patent number: 11205746
    Abstract: A heat conversion apparatus according to one embodiment of the present invention comprises: a pipe which includes a first flat surface and a second flat surface disposed parallel to the first surface, and through which air having a lower temperature than entered air is discharged; a plurality of thermoelectric elements that have heat-absorbing surfaces disposed in external sides of the respective first and second surfaces; a plurality of printed circuit boards (PCBs) that are electrically connected to the plurality of thermoelectric elements; and coolant passing members that are disposed on heat-radiating surfaces of the plurality of thermoelectric elements, wherein an external floor surface of the coolant passing member includes a plurality of first external floor surfaces having a first height and a plurality of second external floor surfaces having a second height that is different from the first height, the plurality of first external floor surfaces are in contact with the heat-radiating surfaces of the p
    Type: Grant
    Filed: June 7, 2018
    Date of Patent: December 21, 2021
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Un Hak Lee, Sang Hoon Bong, Young Kil Song, Yun Sang Song, Jung Ho Kim, Seong Jae Jeon, Young Sam Yoo, Sung Chul Kim
  • Publication number: 20210321024
    Abstract: A sensor driving device is provided. A sensor driving device according to one aspect of the present invention comprises: a first substrate; a second substrate disposed on the first substrate and electrically connected to the first substrate; and an image sensor disposed on the second substrate, wherein the second substrate comprises a body and a first protrusion part protruding from one end of the body, and the first protrusion part comprises a first extension part extending in a first direction from the body, and a second extension part extending in a second direction that differs from the first direction from the first extension part.
    Type: Application
    Filed: August 27, 2019
    Publication date: October 14, 2021
    Applicant: LG INNOTEK CO., LTD.
    Inventor: Yun Sang SONG