Patents by Inventor Tae Jin

Tae Jin 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: 20210389902
    Abstract: Embodiments of the disclosed technology relate to a memory system, a memory controller, and an operation method of the memory system. According to embodiments of the present disclosure, the memory system may calculate a time period T1 that is between a beginning of a program operation on a memory page included in the memory device and a suspension of the program operation, may calculate a time period T2 that is between the suspension of the program operation and a time point that is before a resumption of the program operation, may calculate, based on the time period T1 and the time period T2, a read offset voltage to be applied to the memory cell to mitigate the change of the threshold voltage distribution, and may store the read offset voltage in the memory page in the memory device before the resumption of the program operation. Accordingly, the memory system is able to improve the reliability of operations of suspending and resuming a program operation and to improve the performance of a read operation.
    Type: Application
    Filed: November 2, 2020
    Publication date: December 16, 2021
    Inventors: Chan Young Oh, Heung Tae Jin
  • Patent number: 11202184
    Abstract: The present disclosure relates to a technique for sensor network, machine to machine (M2M), machine type communication (MTC) and Internet of Things (IoT). This disclosure comprises transitioning to a first mode when a condition is satisfied connecting to at least one peripheral device, requesting status information from the connected at least one peripheral device and obtaining the same checking a connection state with a base station, transmitting, to the base station, the status information on the obtained at least one peripheral device when the connection with the base station is maintained, and transmitting host indication information to a peripheral device indicated by the host indication information when receiving the host indication information indicating one of the at least one peripheral device from the base station.
    Type: Grant
    Filed: January 19, 2017
    Date of Patent: December 14, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ji-Yeon Han, Jun-Ho Koh, Tae-Jin Woo, Jong-Hyuk Jang, Yang-Wook Kim, Jae-Ho Jung
  • Publication number: 20210384252
    Abstract: A display device may include a substrate including a display area and a non-display area; and pixels provided on the display area, and each including sub-pixels each including an emission area and a non-emission area. Each of the sub-pixels may include a display element layer including at least one light emitting element that emits light. The display element layer may include: a first electrode and a second electrode spaced apart from each other, the light emitting element disposed therebetween; and connection lines including a first connection line extending in a row direction of the substrate and electrically connected to the first electrode, and a second connection line extending parallel to the first connection line and electrically connected to the second electrode. Two connection lines having a symmetric structure may be disposed in an area between two sub-pixels adjacent to each other in a column direction of the substrate.
    Type: Application
    Filed: April 1, 2019
    Publication date: December 9, 2021
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hee Keun LEE, Tae Jin KONG, Veidhes BASRUR, Xinxing LI, Chang Il TAE
  • Publication number: 20210372934
    Abstract: An adhesion defect detection apparatus includes an inspection window having a first dummy area, a second dummy area, and an inspection area disposed between the first dummy area and the second dummy area. A first shape changer is disposed on the inspection window. The first shape changer is configured to change a shape of the inspection window in a first direction. A second shape changer is disposed outside of both the first dummy area and the second dummy area. The second shape changer is configured to change a shape of the inspection window in a second direction that is perpendicular to the first direction.
    Type: Application
    Filed: August 16, 2021
    Publication date: December 2, 2021
    Inventor: TAE JIN HWANG
  • Patent number: 11187453
    Abstract: A refrigerator has a moving basket. The refrigerator includes a door, a rail member, and a roller member. The door opens and closes a cabinet and has a separate storage room. The rail member is received in a rail receiving part provided at each of left and right opposite sides of the storage room and has a space therein. The roller member is coupled to the rail member so that the basket lifts and lowers along the rail member in the storage room. The insertion hole is defined by being open at the left and right opposite sides of the storage room corresponding to the rail receiving part. The insertion hole defines the trajectory of the lifting and lowering of the basket. The cover member is provided inside the rail receiving part and covers the insertion hole by being lifted and lowered during the lifting and lowering of the basket.
    Type: Grant
    Filed: September 2, 2020
    Date of Patent: November 30, 2021
    Assignee: LG Electronics Inc.
    Inventor: Tae Jin Yeom
  • Publication number: 20210364732
    Abstract: An embodiment comprises: a housing; a bobbin disposed in the hosing; a first coil disposed in the bobbin; a magnet disposed opposite to the first coil in the housing; a base disposed under the housing; a lower elastic member comprising a first elastic member and a second elastic member coupled to the bobbin and disposed on the base; a second coil disposed in the base so as to generate an inductive voltage by interaction with the first coil; and a first terminal and a second terminal arranged in the base and spaced apart from the first and second elastic members, wherein one end of the first coil is coupled to the first elastic member, the other end of the first coil is coupled to the second elastic member, one end of the second coil is coupled to the first terminal, and the other end of the second coil is coupled to the second terminal.
    Type: Application
    Filed: September 19, 2019
    Publication date: November 25, 2021
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Hyun Soo KIM, Byung Wook SON, Sang Jun MIN, Sang Ok PARK, Seong Min LEE, Tae Jin JUNG
  • Publication number: 20210366497
    Abstract: Methods of encoding and decoding a speech signal using a neural network model that recognizes sound sources, and encoding and decoding apparatuses for performing the methods are provided. A method of encoding a speech signal includes identifying an input signal for a plurality of sound sources; generating a latent signal by encoding the input signal; obtaining a plurality of sound source signals by separating the latent signal for each of the plurality of sound sources; determining a number of bits used for quantization of each of the plurality of sound source signals according to a type of each of the plurality of sound sources; quantizing each of the plurality of sound source signals based on the determined number of bits; and generating a bitstream by combining the plurality of quantized sound source signals.
    Type: Application
    Filed: May 20, 2021
    Publication date: November 25, 2021
    Applicants: Electronics and Telecommunications Research Institute, The Trustees of Indiana University
    Inventors: Woo-taek LIM, Seung Kwon BEACK, Jongmo SUNG, Mi Suk LEE, Tae Jin LEE, Inseon JANG, Minje KIM, Haici YANG
  • Publication number: 20210364729
    Abstract: An embodiment comprises: a base which comprises a body and a first column part, a second column part, a third column part, and a fourth column part arranged at corner parts of the body, respectively; a bobbin disposed on the body; a first roller part disposed in a first groove provided on the first column part; a second roller part disposed in a second groove provided on the second column part adjacent to the first column part; a magnet disposed on the bobbin; and a coil corresponding to the magnet and disposed between the first and the second column part, wherein the first roller part contacts at least two areas of the first groove, the second roller part contacts at least two areas of the second groove, the first groove comprises a first opening through which a part of the first roller part is exposed, the second groove comprises a second opening through which a part of the second roller part is exposed, and the bobbin comprises a first support part disposed in the first opening and contacting the first rol
    Type: Application
    Filed: August 29, 2018
    Publication date: November 25, 2021
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Sung Guk LEE, Sang Jun MIN, Tae Jin JUNG
  • Patent number: 11181806
    Abstract: The present embodiment relates to a lens driving device comprising: a housing; a bobbin disposed inside the housing; a magnet disposed in the housing; a first coil which is disposed in the bobbin, and is opposite to the magnet; a base disposed on the lower side of the housing; a substrate portion comprising a body portion, which is disposed on the upper surface of the base, and a terminal portion extending toward the lower side of the body portion; a terminal portion accommodating portion which is formed on a side surface of the base and accommodates at least a part of the terminal portion; and an adhesive accommodating groove which is formed in the terminal portion accommodating portion and accommodates at least a part of an adhesive contacting the terminal portion and the terminal portion accommodating portion.
    Type: Grant
    Filed: January 15, 2020
    Date of Patent: November 23, 2021
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Jung Cheol Kim, Jin Suk Han, Sang Ok Park, Sang Jun Min, Byung Wook Son, Kyoung Ho Yoo, Tae Jin Jung
  • Publication number: 20210359081
    Abstract: A tiled display device includes: a first display device including: a first display substrate having a plurality of light emitting areas; and a second color conversion substrate comprising a plurality of light transmitting areas respectively corresponding to the light emitting areas and comprising a light scattering material and a plurality of light blocking areas between the light transmitting areas; a second display device comprising a second display substrate and a second color conversion substrate, the second display device being at a side of the first display device; and a light scattering member between the first display device and the second display device and comprising a light scattering material, wherein an external light reflectance of the light scattering member is higher than an average value of an external light reflectance of the light transmitting areas and an external light reflectance of the light blocking areas.
    Type: Application
    Filed: April 28, 2021
    Publication date: November 18, 2021
    Inventors: Tae Jin KONG, Ock Soo SON, Kang Young LEE, Xin Xing LI
  • Publication number: 20210347986
    Abstract: Disclosed are an uncoating metallic thermoplastic resin composition invention including metallic particles at an appropriate ratio and a molded article including the same. The molded article may maintain the mechanical properties such as impact strength and fluidity at an excellent level as well as improving the appearance characteristics such as luminance characteristics (high luminance) and metallic texture. The uncoating metallic thermoplastic resin composition and the molded article thereof may be usefully applied to the molded products in fields where the characteristics of the appearance quality are importantly required, for example, cell phone housing, TV housing, computer monitor housing, automobile bumper, wheel housing, panel button portion, interior and exterior lighting lamp housings, and the like.
    Type: Application
    Filed: September 29, 2020
    Publication date: November 11, 2021
    Inventors: Kyeong Hoon Jang, In Soo Han, Seul Yi, Jae Hyun An, Dae Sik Kim, Si Uk Cheon, Chul Jin Jo, Jung Kyu Han, Tae Jin An, Hyung Jin Roh, Suk Woo Kang, Do Young Bae
  • Publication number: 20210350796
    Abstract: Disclosed is a speech processing apparatus and method using a densely connected hybrid neural network. The speech processing method includes inputting a time domain sample of N*1 dimension for an input speech into a densely connected hybrid network; passing the time domain sample through a plurality of dense blocks in a densely connected hybrid network; reshaping the time domain samples into M subframes by passing the time domain samples through the plurality of dense blocks, inputting the M subframes into gated recurrent unit (GRU) components of N/M-dimension; outputting clean speech from which noise is removed from the input speech by passing the M subframes through GRU components.
    Type: Application
    Filed: May 5, 2021
    Publication date: November 11, 2021
    Applicants: Electronics and Telecommunications Research Institute, The Trustees of Indiana University
    Inventors: Minje KIM, Mi Suk LEE, Seung Kwon BEACK, Jongmo SUNG, Tae Jin LEE, Jin Soo CHOI, Kai ZHEN
  • Publication number: 20210347647
    Abstract: The present invention relates to a method for preparing hierarchical zeolites, including the steps of preparing a first mixture solution including a structure-directing agent, an alumina precursor and a pH controller; preparing a second mixture solution by injecting a silica precursor into the first mixture solution; preparing an aqueous solution including a surfactant; preparing a third mixture solution by injecting the aqueous solution into the second mixture solution; and drying and heat-treating the third mixture solution. According to the present invention, hierarchical zeolites having a uniform morphology can be prepared, and thus hierarchical zeolites having improved activity are provided.
    Type: Application
    Filed: September 20, 2019
    Publication date: November 11, 2021
    Inventors: Seon-Ju Lim, Tae-Jin Kim, Young-Eun Cheon
  • Patent number: 11171332
    Abstract: The present invention relates to a method for producing silicon-based active material particles for a secondary battery and silicon-based active material particles. A method for producing silicon-based active material particles for a secondary battery according to an embodiment of the present invention may comprise: a step of providing silicon powder; a step of providing a pre-pulverization mixture in which the silicon powder is dispersed in a solvent for dispersion comprising an antioxidant; a step of applying mechanical compression and shear stress to the silicon powder of the pre-pulverization mixture to refine the silicon powder, thereby forming silicon particles having an oxygen content controlled by the antioxidant; and a step of drying the resulting material comprising the silicon particles to obtain silicon-based active material particles.
    Type: Grant
    Filed: August 23, 2017
    Date of Patent: November 9, 2021
    Assignee: Nexeon Ltd.
    Inventors: Seung Chul Park, Eui Joon Song, Min Young Cheong, Jong Hun Lee, Young Tai Cho, Yong Gil Choi, Seon Park, Sung Hwan Kang, Hee Young Seo, Jee Hye Park, Tae Jin Yang
  • Patent number: 11171319
    Abstract: The present invention relates to an electrolytic copper foil for a secondary battery, and a method of producing the same. The electrolytic copper foil for a secondary battery exhibits a little change in a physical property caused by a difference in a crosshead speed when tensile strength and an elongation percentage of the electrolytic copper foil are measured, thereby achieving excellent charging and discharging characteristics of a battery and preventing exfoliation of an active material. The electrolytic copper foil for a secondary battery is produced from a plating solution containing Total Organic Carbon (TOC), cobalt, and iron by using a drum, in which a ratio of the TOC to the cobalt and the iron contained in the electrolytic copper foil follows Formula 1 below. TOC/(cobalt+iron)=1.3 to 1.
    Type: Grant
    Filed: March 28, 2017
    Date of Patent: November 9, 2021
    Assignee: ILJIN MATERIALS CO., LTD.
    Inventors: Sun Hyoung Lee, Tae Jin Jo, Seul-Ki Park, Ki Deok Song
  • Publication number: 20210341706
    Abstract: A lens moving apparatus is disclosed.
    Type: Application
    Filed: July 15, 2021
    Publication date: November 4, 2021
    Inventors: Tae Jin Jung, Sang Jun Min
  • Patent number: 11162183
    Abstract: The present invention relates to an electrolytic copper foil for a secondary battery, having excellent physical properties at a low temperature, and a method for producing the electrolytic copper foil. The electrolytic copper foil for a secondary battery shows little change in the physical properties, such as tensile strength and elongation, of a copper foil even at a low temperature and thereby exhibits excellent cycle properties at the low temperature. The electrolytic copper foil for a secondary battery is produced from a plating solution, containing total organic carbon (TOC), cobalt, iron and zinc, by using a drum and coated with a negative electrode active material, wherein the ratio between the TOC, cobalt, iron and zinc contained in the electrolytic copper foil follows the following formula 1: TOC/(cobalt+iron+zinc)=1.0-1.2.
    Type: Grant
    Filed: March 28, 2017
    Date of Patent: November 2, 2021
    Assignee: ILJIN MATERIALS CO., LTD.
    Inventors: Sun Hyoung Lee, Tae Jin Jo, Seul-Ki Park, Ki Deok Song
  • Publication number: 20210332235
    Abstract: The present invention relates to a non-coating thermoplastic resin composition, a method for manufacturing a molded article by using the same, and a molded article manufactured by the same. More specifically, the present invention is characterized by providing the thermoplastic resin composition which contains polycarbonate, polysiloxane-polycarbonate copolymer, polyester, master-batched carbon black, and additives in specific contents and the molded article, which has excellent chemical resistance, mechanical properties, light resistance, hydrolysis resistance, and low glossiness, manufactured by using the same.
    Type: Application
    Filed: December 1, 2020
    Publication date: October 28, 2021
    Inventors: Seul Yi, Boo Youn An, Dae Sik Kim, Kyeong Hoon Jang, Min Woo Kwon, In Soo Han, Jin Gi Ahn, Do Young Bae, Hyung Jin Roh, Tae Jin An, Jung Kyu Han, Chul Jin Jo, Si Uk Cheon, Suk Woo Kang
  • Publication number: 20210328152
    Abstract: The present disclosure relates to an organic electroluminescent device comprising a light-emitting layer and a hole transport zone. By the combination of the light-emitting layer comprising the compound according to the present disclosure and the hole transport zone comprising the compound having a specific HOMO energy level, the organic electroluminescent device having excellent luminous efficiency can be provided.
    Type: Application
    Filed: March 21, 2018
    Publication date: October 21, 2021
    Inventors: Tae-Jin LEE, Dong-Hyung LEE, Bitnari KIM, Hong-Se OH, Hee-Ryong KANG
  • Patent number: 11148126
    Abstract: Disclosed are a catalyst system capable of selectively oligomerizing olefins including ethylene and a method for preparing an olefin oligomer by using the same and, specifically, a novel catalyst system capable of trimerizing and tetramerizing olefins, unlike olefin oligomerization catalyst systems that have been reported so far, and a method for preparing an olefin oligomer by using the same. The present invention provides a catalyst system for olefin oligomerization, the catalyst system comprising: a ligand compound represented by chemical formula 1; a chromium compound; a metal alkyl compound; and an aliphatic or alicyclic hydrocarbon solvent.
    Type: Grant
    Filed: April 10, 2020
    Date of Patent: October 19, 2021
    Assignee: LOTTE CHEMICAL CORPORATION
    Inventors: Tae Jin Kim, Hee Young Kim, Seung Woong Yoon