Patents by Inventor Jin Song

Jin 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: 20240298530
    Abstract: The present disclosure relates to a plurality of host materials, an organic electroluminescent compound, and an organic electroluminescent device comprising the same. By comprising the specific combination of the compounds according to the present disclosure as a plurality of host materials, or by comprising the compound according to the present disclosure, an organic electroluminescent device with low driving voltage and/or long lifespan characteristics can be provided, compared to a conventional organic electroluminescent device.
    Type: Application
    Filed: January 19, 2024
    Publication date: September 5, 2024
    Inventors: Doo-Hyeon MOON, Mi-Ja LEE, Yea-Mi SONG, Hyun-Ju KANG, Hyo-Jung LEE, Kyoung-Jin PARK
  • Publication number: 20240293776
    Abstract: The present invention relates to a method for mass purifying high-purity bacterial extracellular vesicles and, more specifically, the present invention relates to a method for quickly and conveniently isolating and purifying high-purity bacterial extracellular vesicles from a large amount of bacterial cell culture product by means of calcium or cobalt. The purification method of the present invention is appropriate for obtaining high-purity bacterial extracellular vesicles in a commercial scale by treating a large amount of bacterial cell culture product and, particularly, when using calcium which is innocuous to the human body, is more advantageous in purifying bacterial extracellular vesicles to be used in a drug for human body.
    Type: Application
    Filed: June 21, 2022
    Publication date: September 5, 2024
    Inventors: Chang Jin LEE, Sung Hyun SONG, Si Won KIM, Tae Ryong LEE
  • Patent number: 12082494
    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, a second host and a first blue dopant and positioned between the first and second electrodes, wherein the first host is an anthracene derivative, and the second host is a deuterated anthracene derivative.
    Type: Grant
    Filed: December 21, 2019
    Date of Patent: September 3, 2024
    Assignee: LG Display Co., Ltd.
    Inventors: In-Bum Song, Seung-Hee Yoon, Shin-Han Kim, So-Young Jang, Jin-Ho Park, Dong-Hyeok Lim, Yoon-Deok Han
  • Patent number: 12080749
    Abstract: A pixel may include a substrate, a dummy insulating pattern on the substrate, a first electrode on the substrate and including a (1-1)th electrode and a (1-2)th electrode that are spaced from each other and aligned with each other along a first direction, a second electrode spaced from the first electrode in a second direction different from the first direction, and including a (2-1)th electrode and a (2-2)th electrode that are spaced from each other and aligned with each other along the first direction, a plurality of light emitting elements electrically connected to the first electrode and the second electrode and emitting light, and a first insulating layer on each of the light emitting elements. Here, the dummy insulating pattern may be connected to one end of at least one of the (1-1)th electrode and the (1-2)th electrode that are aligned with each other along the first direction.
    Type: Grant
    Filed: June 14, 2021
    Date of Patent: September 3, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Myeong Hun Song, Sung Geun Bae, Sung Jin Lee, Jong Chan Lee, Tae Hee Lee, Kyung Ah Choi
  • Publication number: 20240286559
    Abstract: An embodiment mounting and demounting device for a wireless electronic device includes a pair of holder wings arranged symmetrically to each other and configured to press both sides of the wireless electronic device, a holder wing adjusting device configured to apply a force to adjust a gap between the holder wings using a driving force of a drive motor, a lifting implementing device configured to interlock with the holder wing adjusting device to lift the wireless electronic device upward in a case in which the holder wings are spread apart by a predetermined reference gap or more, a lower housing wrapped around a lower side of the holder wings, the holder wing adjusting device, and the lifting implementing device, and an upper housing coupled to an upper side of the lower housing and configured to allow the wireless electronic device to pass through in an up and down direction.
    Type: Application
    Filed: November 13, 2023
    Publication date: August 29, 2024
    Inventors: Guk Mu Park, Dong Woo Jeong, Dong Ho Kang, Jung Sang You, Hyung Joo Kim, Hyeong Jong Kim, Seung Min Jeong, Seung Young Lee, Byung Jin Son, Han Su Yoo, Hyo Seop Cha, Young Gyu Song, Yun Chang Kim, Jae Sik Choi, Dae Hee Lee, Byung Yong Choi, Seon Chae Na, Sang Do Park, Eun Sue Kim, Yong Seong Jang, Eom Seok Yoo, Seung Young Lee, Jin Wook Choi
  • Publication number: 20240284502
    Abstract: A network device may receive an indication to enable sub-band full duplex uplink transmission for a first user equipment (UE), and may determine whether the first UE and a second UE are associated with a separation that is more than a threshold separation. The network device may enable the sub-band full duplex uplink transmission for the first UE based on determining that the first UE and the second UE are associated with a separation that is more than the threshold separation. The network device may deny the sub-band full duplex uplink transmission for the first UE based on determining that the first UE and the second UE are associated with a separation that is less than the threshold separation.
    Type: Application
    Filed: February 16, 2023
    Publication date: August 22, 2024
    Applicant: Verizon Patent and Licensing Inc.
    Inventors: Lei SONG, Lily ZHU, Zheng ZHAO, Cindy DONG, Jin YANG, Xin WANG
  • Publication number: 20240280854
    Abstract: The present invention relates to a transmittance variable optical stack and a manufacturing method therefor, and a smart window comprising same and a vehicle to which the same is applied, the optical stack comprising polarizing plates stacked on both surfaces thereof with a liquid crystal layer, driven according to an electric field, interposed therebetween, wherein the polarizing plates comprise a polarizer and a protective layer formed on at least one surface of the polarizer, a transparent conductive layer is formed in direct contact with the polarizing plate, and the optical stack has a total light transmittance that changes according to the application of voltage.
    Type: Application
    Filed: May 27, 2022
    Publication date: August 22, 2024
    Applicant: DONGWOO FINE-CHEM CO., LTD.
    Inventors: Dong-Hwi KIM, Seung-Won SONG, Hong-Jun AHN, Pyoung-Yun OH, Yu-Jin LEE
  • Publication number: 20240282905
    Abstract: Disclosed is a method of fabricating a dry electrode of a battery. The method includes preparing a mixture of electrode materials by mixing an electrode active material, a conductive material, and a binder in a predetermined ratio, obtaining a flow index of the mixture based on a measurement of flow properties, and determining characteristics of the mixture based on the flow index.
    Type: Application
    Filed: July 26, 2023
    Publication date: August 22, 2024
    Inventors: Hyun Jin KIM, Geun Ho CHOI, Han Nah SONG
  • Patent number: 12068824
    Abstract: A method of a terminal for transmitting channel state information for one or more beams comprises the steps of: determining whether group-based beam reporting is configured based on channel state information (CSI) reporting configuration information; measuring reference signal received power (RSRP) for one or more channel state information reference signals (CSI-RS) received through one or more CSI-RS resources; and transmitting, to a base station, the channel state information including a value in a table configured in advance based on whether the group-based beam reporting is configured and one or more CSI-RS RSRP measurement results obtained by the measurement.
    Type: Grant
    Filed: November 10, 2022
    Date of Patent: August 20, 2024
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Sun Woo Kim, Min Soo Jeong, Sung Jin Kim, Jeong Wan Kang, Yong Min Song, Chung Hoon Lee
  • Publication number: 20240274102
    Abstract: The present disclosure discloses a display device for improving visibility of an image and a visibility improvement method of an image therefor, and the display device implements global compensation and local compensation adaptively to content displayed in the image, thereby improving the visibility of the image.
    Type: Application
    Filed: February 2, 2024
    Publication date: August 15, 2024
    Applicant: LX SEMICON CO., LTD.
    Inventors: Jun Ho HEO, Yong Hee KIM, Byung Cheol SONG, Seung Wan YU, Seung Hyun LEE, Jun Min LEE, Ji Won LEE, Hee Jin LEE, Se Ha JEONG
  • Publication number: 20240273693
    Abstract: The present disclosure discloses a display device improving the visibility of an image and a method of improving the visibility of an image therefor. The display device can improve the visibility of an image by implementing a global compensation and a local compensation adaptively to content that is represented in an image.
    Type: Application
    Filed: February 14, 2024
    Publication date: August 15, 2024
    Applicant: LX SEMICON CO., LTD.
    Inventors: Jun Ho HEO, Yong Hee KIM, Byung Cheol SONG, Seung Wan YU, Seung Hyun LEE, Jun Min LEE, Ji Won LEE, Hee Jin LEE, Se Ha JEONG
  • Publication number: 20240272002
    Abstract: A multi-view luminance measuring device includes: a base substrate having a long side extending in a first direction and a short side extending in a second direction, wherein the long side is curved with a first curvature; a plurality of lenses positioned on an inner surface of the base substrate; and a plurality of optical sensors positioned on the base substrate to respectively correspond to the plurality of lenses, wherein the first curvature is set such that a distance between each of the plurality of lenses and a target point is constant, and wherein a length of the long side of the base substrate is set to cover a viewing angle with reference to the target point.
    Type: Application
    Filed: January 19, 2024
    Publication date: August 15, 2024
    Inventors: Young Min PARK, O Jun KWON, Jae Joong KWON, Jin SEO, A Ree SONG, Eun Jung LEE, Ha Young LEE, Young Sang HA
  • Patent number: 12060936
    Abstract: An electronic shift control apparatus includes a shift dial that is operated by a driver to select an R-range, an N-range, and a D-range, a P-range motor that is operated to select a P-range, and a haptic motor that generates a haptic signal. When a driver shifts into a specific shift range of a vehicle by operating the shift dial or the P-range button, the haptic signal is configured to be transmitted to the driver.
    Type: Grant
    Filed: June 26, 2023
    Date of Patent: August 13, 2024
    Assignees: Hyundai Motor Company, Kia Corporation, SL Corporation
    Inventors: Sung Hoon Lee, Han Gil Park, Ki Young Song, Sang Jin Meun
  • Patent number: 12063552
    Abstract: A method, a device, and a non-transitory storage medium are described in which an SLA-based network slice control service is provided. The service may provision a network slice with multiple tiers of service based on a performance metric with differing performance metric values. The service may also provision the network slice based on other factors such as location of an application service layer network. The service may monitor and reconfigure the network slice when the performance metric is not satisfied.
    Type: Grant
    Filed: November 16, 2022
    Date of Patent: August 13, 2024
    Assignee: Verizon Patent and Licensing Inc.
    Inventors: Jin Yang, Lei Song, Edward Diaz
  • Publication number: 20240264128
    Abstract: The present disclosure provides a method for increasing a number of proteins and/or peptides identified, including: S1. adding a binding buffer and an aluminosilicate zeolite to a sample to be tested to obtain a first suspension; S2. incubating the first suspension, subjecting an incubated first suspension to first high-speed centrifugation to obtain a first supernatant and a first precipitate, discarding the first supernatant, and retaining the first precipitate; S3. repeating a process as follows several times: resuspending the first precipitate with a washing buffer to obtain a second suspension, subjecting the second suspension to second high-speed centrifugation to obtain a second supernatant and a second precipitate, discarding the second supernatant, and retaining the second precipitate; and S4. preparing the second precipitate into a protein sample, and subjecting the protein sample to mass spectrometry detection.
    Type: Application
    Filed: October 27, 2021
    Publication date: August 8, 2024
    Applicant: PROTEINT (TIANJIN) BIOTECHNOLOGY CO., LTD
    Inventors: Congcong MA, Jin ZHAO, Xubo YUAN, Liangyu CHEN, Lei SONG, Li REN, Jie LI
  • Publication number: 20240267921
    Abstract: In some implementations, a control device may transmit, to a set of radio units (RUs), an indication of orthogonal codes for respective RUs from the set of RUs, wherein the set of RUs are non-collocated. The control device may transmit, to one or more user equipment (UEs), an indication of the orthogonal codes for the respective RUs from the set of RUs. The control device may transmit, to the set of RUs, control information to cause the set of RUs to transmit orthogonal transmissions, using the orthogonal codes, to at least one UE from the one or more UEs.
    Type: Application
    Filed: February 8, 2023
    Publication date: August 8, 2024
    Applicant: Verizon Patent and Licensing Inc.
    Inventors: Jin YANG, Lei SONG, Zheng ZHAO, Edward DIAZ
  • Publication number: 20240258799
    Abstract: A power conversion apparatus capable of simultaneously discharging swap batteries even while reducing the number of power circuits includes a secondary converter configured to convert alternating current (AC) power into direct current (DC) power, a main battery connected to the secondary converter to receive the DC power, a replaceable swap battery block connected to the secondary converter configured for simultaneous discharge with the main battery, a switching circuit configured to turn on or off electrical connection between the replaceable swap battery block and the secondary converter, and a bypass circuit configured to turn on or off electrical connection between the swap battery block and the main battery.
    Type: Application
    Filed: July 12, 2023
    Publication date: August 1, 2024
    Applicants: Hyundai Motor Company, Kia Corporation, Foundation for Research and Business, Seoul National University of Science and Technology
    Inventors: In-Yong YEO, Youn-Sik LEE, Sang-Jin KIM, Se-Wan CHOI, Jae-Hoon KIM, Hui-Gyoung SONG
  • Publication number: 20240260360
    Abstract: A display device includes: a pixel circuit layer including a base layer, a pixel circuit, and a passivation layer including a well area and a protrusion area; and a light-emitting-element layer disposed on the pixel circuit layer, and including a light emitting element, and a connecting electrode, the light emitting element including a first electrode, a second electrode, and an emission part. The connecting electrode is disposed in the protrusion area, and at least a portion of the connecting electrode overlaps the well area and does not contact the passivation layer. The emission part includes a hole layer, an electron layer, and an emission layer. The hole layer connects the first electrode and the emission layer. The electron layer connects the second electrode and the emission layer. Each of the hole layer and the second electrode has an end portion on the connecting electrode.
    Type: Application
    Filed: November 28, 2023
    Publication date: August 1, 2024
    Applicant: Samsung Display Co., LTD.
    Inventors: Duck Jung LEE, Hye Jin GWARK, Jae Ik KIM, Hwi KIM, Jung Sun PARK, Seung Yong SONG, Yeon Hwa LEE, Joon Gu LEE
  • Publication number: 20240254585
    Abstract: Provided are a hot-rolled steel sheet having excellent formability and a manufacturing method therefore. The steel sheet includes: carbon (C): 0.05 to 0.17%, silicon (Si): 0.01 to 1.5%, manganese (Mn): 1.5 to 3.0%, aluminum (Al): 0.01 to 0.1%, chromium (Cr): 2.0% or less (including 0%), molybdenum (Mo): 2.0% or less (including 0%), titanium (Ti): 0.01 to 0.15%, phosphorus (P): 0.001 to 0.05%, sulfur (S): 0.0001 to 0.05%, nitrogen (N): 0.0001 to 0.02%, with a balance of Fe and other unavoidable impurities, satisfies: (1.5×[Si]+1.2×[Cr]+0.7×[Mo]+8.0×[Ti])/[C]>20 where each element refers to a weight content, and a microstructure including 70 to 90% of acicular ferrite or bainitic ferrite by area fraction, as a matrix structure, and one or more second phases among low-temperature bainite, tempered martensite, and MA phase.
    Type: Application
    Filed: August 1, 2022
    Publication date: August 1, 2024
    Inventors: Tae-Jin SONG, Won HUR
  • Patent number: RE50074
    Abstract: A method and electronic device are disclosed herein. The electronic device includes a display, a communication unit, a processor and a memory storing instructions. The process executes the instructions to implement the method, including establishing wireless communication with one or more IoT devices, displaying a user interface for managing IoT devices, receiving a user input selecting a group of IoT devices, transmitting first information including user account data to an external server, transmitting second information to another device, the first information also indicating a selected group of IoT devices, and the second information causing the other device to communicatively connect with the first external server.
    Type: Grant
    Filed: January 28, 2022
    Date of Patent: August 6, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Nam Jin Kim, Tae Jun Kim, Hae Na Kim, Yoe Chan Song, Jung Hwan Song, Sung Yeon Woo, Joon Hwan Lee, Pyo Je Cho, Han Jib Kim, Gyu Cheol Choi, Bo Kun Choi