Patents by Inventor Jin Yoon

Jin Yoon 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).

  • Patent number: 11392265
    Abstract: Provided is a method for controlling a plurality of work processes in a multitasking mobile terminal, and more particularly, a method for selecting a second work process during a first work process and controlling a predetermined function of the selected second work process. In the controlling method, icons corresponding to the respective work processes are displayed in response to a user command, and a desired work process is selected through the displayed icons. A predetermined function of the selected work process is controlled through a pop-up menu activated in response to the user command.
    Type: Grant
    Filed: May 7, 2019
    Date of Patent: July 19, 2022
    Inventors: Seul Ki Choi, Sang Jin Yoon
  • Publication number: 20220220294
    Abstract: A binder resin composition comprising polyvinyl pyrrolidone-polyvinyl acetate block copolymer (PVP-co-PVAc). When introducing the binder resin composition to the porous coating layer of a separator for an electrochemical device, there an effect of significantly improving binding characteristics and heat resistance/safety.
    Type: Application
    Filed: April 29, 2020
    Publication date: July 14, 2022
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Myeong-Soo KIM, Su-Jin YOON
  • Patent number: 11384949
    Abstract: Disclosed herein are an air conditioner system and a controlling method thereof. In a situation that air-conditioning systems such as air conditioners and refrigerators are installed and operated in a site, real-time operation data are acquired and the air conditioning and efficiency are calculated at the site. By comparing performance data provided by a device manufacturer and the real-time operation data, device performance is corrected for the site's installation environment. By using corrected device performance, it is possible to save building facility energy by providing optimal operation number control suitable for the installation environment.
    Type: Grant
    Filed: October 2, 2018
    Date of Patent: July 12, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyun Jin Yoon, Je Heon Lee, Tae Duk Kim
  • Patent number: 11384072
    Abstract: The present invention provides an organic compound of following formula and an organic light emitting diode and an OLED device including the organic compound.
    Type: Grant
    Filed: July 19, 2019
    Date of Patent: July 12, 2022
    Assignee: LG Display Co., Ltd.
    Inventors: Kyung-Jin Yoon, Hyo-Jin Noh, Jeong-Eun Baek
  • Publication number: 20220208851
    Abstract: A light-emitting element includes a light-emitting structure including a first conductive semiconductor layer, a second conductive semiconductor layer, and an active layer interposed between the first conductive semiconductor layer and the second conductive semiconductor layer; a first contact electrode and a second contact electrode located on the light-emitting structure, and respectively making ohmic contact with the first conductive semiconductor layer and the second conductive semiconductor layer; an insulation layer for covering a part of the first contact electrode and the second contact electrode so as to insulate the first contact electrode and the second contact electrode; a first electrode pad and a second electrode pad electrically connected to each of the first contact electrode and the second contact electrode; and a radiation pad formed on the insulation layer, and radiating heat generated from the light-emitting structure.
    Type: Application
    Filed: March 17, 2022
    Publication date: June 30, 2022
    Inventors: Jong Kyu KIM, So Ra LEE, Yeo Jin YOON, Jae Kwon KIM, Joon Sup LEE, Min Woo KANG, Se Hee OH, Hyun A. KIM, Hyoung Jin LIM
  • Publication number: 20220197468
    Abstract: The present disclosure provides a touch sensing circuit comprising an analog signal processing circuit configured to receive a plurality of sensing signals having different frequencies from touch electrodes; and a digital signal processing circuit configured to receive output data of the analog signal processing circuit and perform a discrete Fourier transform. In addition, the present disclosure provides a touch sensing circuit comprising the digital signal processing circuit of the touch sensing circuit that separates the plurality of sensing signals through the discrete Fourier transform and allowing a simultaneous sensing of a finger touch and a stylus pen touch.
    Type: Application
    Filed: December 15, 2021
    Publication date: June 23, 2022
    Inventors: Kyu Tae Lee, Mun Seok Kang, Jae Hwan Lee, Jeong Kwon Nam, Hyun Soo Chung, Jin Yoon Jang, Hee Ra Yun, Yeon Ju Yu
  • Publication number: 20220197473
    Abstract: The present disclosure relates to a touch circuit and a touch sensing method. A touch circuit may include a driving circuit configured to transmit a driving signal to a touch electrode, a sensing circuit configured to sense a change in capacitance generated in the touch electrode, and a touch control circuit configured to control a polarity of the driving signal transmitted by the driving circuit. The polarity of the driving signal controlled by the touch control circuit may be determined based on a location of the touch electrode. Touch sensitivity can be improved by differently controlling a polarity of a driving signal transmitted to an adjacent touch electrode.
    Type: Application
    Filed: December 15, 2021
    Publication date: June 23, 2022
    Inventors: Jae Hwan Lee, Mun Seok Kang, Jeong Kwon Nam, Kyu Tae Lee, Hyun Soo Chung, Jin Yoon Jang, Hee Ra Yun, Yeon Ju Yu
  • Publication number: 20220181661
    Abstract: Disclosed are an electrode gas diffusion layer assembly (EGA) and a fuel cell stack including the same. The content of the binder in the electrode and the content of the binder in the adhesive layer that attaches the electrode to the gas diffusion layer (GDL) may be optimized. Thus, it is possible to reduce the occurrence of flooding and the deterioration in durability/performance caused by a dry atmosphere in the EGA including the electrode and the adhesive layer, so that the output density per unit area is improved while the trade-off is minimized.
    Type: Application
    Filed: August 10, 2021
    Publication date: June 9, 2022
    Inventors: Woo Jin Lee, Young June Park, Jong Jin Yoon, In Woo Jang
  • Patent number: 11355825
    Abstract: A battery pack and a method for manufacturing the same, and more particularly, a battery pack in which a heat dissipation member is attached to a protection element assembly to reduce heat generated from the battery pack when being discharged and a method for manufacturing the same.
    Type: Grant
    Filed: February 19, 2018
    Date of Patent: June 7, 2022
    Assignee: LG Energy Solution, Ltd.
    Inventors: Jin Oh Yang, Seog Jin Yoon
  • Patent number: 11350620
    Abstract: An insecticide fumigator including a chemical cartridge mount on which a chemical cartridge is configured to be mounted, a heater disposed near the chemical cartridge mount and configured to heat the chemical cartridge such that an insecticide in the chemical cartridge is evaporated from a fumigation part of the chemical cartridge, a light source disposed near the fumigation part and configured to emit light having a first wavelength range to attract insects, and a housing provided with the chemical cartridge mount and receiving the heater and the light source, in which the light source includes a UV LED and a substrate on which the UV LED is mounted, and the housing has a light passage hole through which light emitted from the light source passes.
    Type: Grant
    Filed: September 11, 2018
    Date of Patent: June 7, 2022
    Assignee: Seoul Viosys Co., Ltd.
    Inventors: Mi So Ko, Yeo Jin Yoon
  • Patent number: 11349177
    Abstract: A separator for secondary batteries, including: a separator substrate having at least one surface, wherein the separator substrate includes a polyolefin-based polymer resin having a porous structure and a coating layer is applied to one surface or opposite surfaces of a separator substrate made of a polyolefin-based polymer resin having a porous structure, wherein the coating layer includes a thickener, a filler, a particle-type binder, and a dissolution-type binder, wherein the thickener comprises carboxymethyl cellulose, and wherein an amount of the particle-type binder is greater than an amount of the dissolution-type binder.
    Type: Grant
    Filed: December 21, 2018
    Date of Patent: May 31, 2022
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: In Hyouk Sung, Su Jin Yoon, Sang Joon Lee, Hye Jin Kwon
  • Publication number: 20220164791
    Abstract: A method for distributing collectable ownership based on blockchain networks, including steps of: (a) an online transaction server, in response to acquiring a distribution request for a collectable from an owner, (i) generating an ownership token contract, (ii) generating a contract registering transaction, and (iii) broadcasting the contract registering transaction to a blockchain network, to thereby instruct the blockchain nodes to (iii-1) verify the contract registering transaction, (iii-2) register the ownership token contract, included in the contract registering transaction in the blockchain network, and (iii-3) transfer an ownership token contract ID corresponding to the ownership token contract registered in the blockchain network to the online transaction server.
    Type: Application
    Filed: October 26, 2021
    Publication date: May 26, 2022
    Inventors: Yeo Jin Yoon, Jung Bong Lee, Sang Hoon Hyun, Jae Do Kim, Hyo Won Cho
  • Publication number: 20220162504
    Abstract: A polymerisable LC material comprising one or more di- or multireactive mesogenic compounds and one or more compounds of formula UVI, and one or more compounds of formula UVII, Further, a method for its preparation, a polymer film with improved thermal durability and UV stability obtainable from a corresponding polymerisable LC material, a method of preparation of such polymer film, and the use of such polymer film and said polymerisable LC material for optical, electro-optical, decorative or security devices.
    Type: Application
    Filed: November 18, 2021
    Publication date: May 26, 2022
    Applicant: Merck Patent GmbH
    Inventors: Jin-Soon Park, Hoo-Yong Lee, Hyun-Jin Yoon, Heui-Seok Jin
  • Publication number: 20220147961
    Abstract: A method for distributing collectable ownership by using multi-signatures based on blockchain networks, including steps of: (a) an online transaction server, in response to acquiring a distribution request for a collectable from an owner, (i) generating an ownership token contract, (ii) generating a contract registering transaction, and (iii) broadcasting the contract registering transaction to a blockchain network, to thereby instruct the blockchain nodes to (iii-1) verify the contract registering transaction, (iii-2) register the ownership token contract, included in the contract registering transaction in the blockchain network, and (iii-3) transfer an ownership token contract ID corresponding to the ownership token contract registered in the blockchain network to the online transaction server.
    Type: Application
    Filed: November 1, 2021
    Publication date: May 12, 2022
    Inventors: Yeo Jin Yoon, Jung Bong Lee, Sang Hoon Hyun, Jae Do Kim, Hyo Won Cho
  • Publication number: 20220146720
    Abstract: A display device may include a display unit disposed on a substrate and a mirror substrate facing the substrate with respect to the display unit. The mirror substrate may include a first mirror layer extending continuously on a surface of a transparent substrate and a plurality of mirror patterns on the first mirror layer. The first mirror layer is formed on both a region in which the plurality of mirror patterns are formed and a region in which the plurality of mirror patterns are not formed. External light is incident to and reflected by the first mirror layer, thus reducing an image haze and enhancing a display quality of the display device. In addition, the first mirror layer and the plurality of mirror patterns may be formed by using a single halftone mask to simplify the manufacturing process and increase a productivity of the mirror substrate.
    Type: Application
    Filed: January 24, 2022
    Publication date: May 12, 2022
    Inventors: Dae-Woo LEE, Byoung-Ki KIM, Ho-Jin YOON, Yun-Mo CHUNG
  • Publication number: 20220149480
    Abstract: A separator for an electrochemical device. The separator includes a porous coating layer formed from an acid, which is crosslinkable. As a result, the separator has increased heat resistance, safety and physical strength, shows improved peel strength between the porous substrate and the porous coating layer, and prevents separation of the inorganic particles from the porous coating layer. In addition, the separator shows an improved crosslinking degree so that the added amount of a crosslinkable binder resin may be reduced. Thus, it is possible to increase the added amount of a non-crosslinkable resin, inorganic particles, or both. Even when using a small amount of a crosslinkable binder resin, it is possible to provide both an effect of improving heat resistance and an effect of improving adhesion.
    Type: Application
    Filed: March 20, 2020
    Publication date: May 12, 2022
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Hye-Jin KWON, Myeong-Soo KIM, Su-Jin YOON
  • Publication number: 20220145180
    Abstract: The invention relates to a polymerisable LC material comprising one or more di- or multireactive mesogenic compounds and one or more compounds of formula UVI, wherein the individual radicals have one of the meaning as given in the claims. Furthermore, the present invention relates also to a method for its preparation, a polymer film with improved thermal durability and UV stability obtainable from a corresponding polymerisable LC material, to a method of preparation of such polymer film, and to the use of such polymer film and said polymerisable LC material for optical, electrooptical, decorative or security devices.
    Type: Application
    Filed: March 16, 2020
    Publication date: May 12, 2022
    Applicant: Merck Patent GmbH
    Inventors: Yong-Hyun CHOI, Hyun-Jin YOON, Bjoern SCHNATWINKEL
  • Patent number: 11329798
    Abstract: An apparatus for set intersection operation according to an embodiment includes a ciphertext acquisition unit configured to acquire a ciphertext for a first vector corresponding to a first subset of a universal set including a plurality of elements from an encryption apparatus, a transform unit configured to generate a second vector corresponding to a second subset of the universal set, a computation unit configured to generate a ciphertext for a third vector corresponding to an intersection of the first subset and the second subset, based on the ciphertext for the first vector and the second vector, and a ciphertext providing unit configured to provides the ciphertext for the third vector to the encryption apparatus.
    Type: Grant
    Filed: October 26, 2020
    Date of Patent: May 10, 2022
    Assignee: SAMSUNG SDS CO., LTD.
    Inventors: Jin Hyuck Jeong, Joo Hee Lee, Eun Kyung Kim, Kyu Young Choi, Duk Jae Moon, Hyo Jin Yoon
  • Publication number: 20220129547
    Abstract: A method for preventing side-channel attack according to an embodiment includes generating an order table which includes a position index value for each bit value of a bit string that is secret information to be generated through a decryption algorithm of an Nth Degree Truncated Polynomial Ring Units (NTRU) LPRime algorithm, shuffling a sort order of the position index value for the each bit value in the order table based on a random number, determining a generation order for the each bit value according to the sort order of the position index value for the each bit value in the order table, and generating the secret information through the decryption algorithm. The secret information is generated by generating the each bit value according to the determined generation order.
    Type: Application
    Filed: February 1, 2021
    Publication date: April 28, 2022
    Inventors: Ji Hoon KWON, Joo Hee LEE, Hyo Jin YOON, Ji Hoon CHO, Dong Guk HAN, Bo Yeon SIM, Il Ju KIM, Tae Ho LEE, Jae Seung HAN
  • Publication number: 20220119381
    Abstract: Disclosed is a composition for inhibiting the growth of virus. More particularly, the composition for inhibiting the growth of virus includes MDPX-V2021 represented by Formula 1, wherein MDPX-V2021 serves to inhibit a post-translational modification (PTM) stage in cells after SARS-CoV-2 penetrates into the body.
    Type: Application
    Filed: November 30, 2020
    Publication date: April 21, 2022
    Applicants: Medicare Pharmaceuticals Inc., MEDICARE LC.
    Inventors: Do Hyun NA, Kyung Pyo KANG, Jin Hwan JUN, Geon GO, Hyeon Jun NA, Sang Jin KANG, Young Hyun NA, Se Jin YOON, Su Ji NA