Patents Examined by Vu Nguyen
  • Operation selection device deciding on vehicle operation using weighting
    Patent number: 11634164
    Abstract: An operation selection device includes a memory and a processor.
    Type: Grant
    Filed: June 3, 2020
    Date of Patent: April 25, 2023
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yasuki Nakagawa, Atsushi Hanawa, Makoto Matsushita, Yusuke Yokota, Tomoyuki Kuriyama, Tae Sugimura
  • Compound, OLED display panel and electronic device
    Patent number: 11623926
    Abstract: The present disclosure describes an electroluminescent material which is formed of a compound having a structure of Formula (I), an OLED display panel utilizing the compound and an electronic device having the OLED display panel. The OLED display panel includes a first electrode, a second electrode, and an organic thin film layer disposed between the first electrode and the second electrode. The organic thin film layer comprises an electron transport layer which comprises any one or a combination of at least two of the compounds. The electroluminescent material has a triplet energy level ET of ?2.7 eV, a HOMO energy level of ??5.85 eV, and a glass transition temperature of >120° C. This compound improves luminous efficiency in the OLED display panel and the electronic device.
    Type: Grant
    Filed: December 31, 2019
    Date of Patent: April 11, 2023
    Assignee: WUHAN TIANMA MICROELECTRONICS CO., LTD. SHANGHAI BRANCH
    Inventors: Lei Zhang, Wei Gao, Jinghua Niu, Wenpeng Dai, Yan Lu, Yang Li, Ying Liu
  • Organic light-emitting device and apparatus including the same
    Patent number: 11626566
    Abstract: An organic light-emitting device includes a mixed layer, an emission layer, and a buffer layer and satisfies one of Equation 1 or Equation 2 and Equation 3: T1(D)?T1(Mix)+0.3 eV??Equation 1 T1(H)?T1(Mix)+0.3 eV??Equation 2 T1(Mix)<T1(Buffer)+0.5 eV.
    Type: Grant
    Filed: August 18, 2020
    Date of Patent: April 11, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seungjin Chu, Kyungsik Kim, Sungwook Kim, Seulong Kim, Tsuyoshi Naijo, Yunjee Park, Sungsoo Bae, Dongchan Lee, Hyewon Choi, Jaeweon Hur
  • Management apparatus, control method for management apparatus, and non-transitory computer-readable storage medium
    Patent number: 11625963
    Abstract: A management apparatus for managing a work machine capable of operating in a plurality of work modes, comprising: a work information reception unit configured to receive work information of the work machine; a change information reception unit configured to receive, if a work mode of the work machine is changed, work mode change information from the work machine; a storage unit configured to store the work information and the work mode in association with each other; and a specifying unit configured to specify a failure based on information stored in the storage unit.
    Type: Grant
    Filed: January 14, 2020
    Date of Patent: April 11, 2023
    Assignee: HONDA MOTOR CO., LTD.
    Inventor: Manabu Dobashi
  • Autonomous electronic vehicle (AV) inertia reduction and safest path direction system
    Patent number: 11618474
    Abstract: A safety system for an autonomous electronic vehicle having a body and a platform. The safety system includes at least one mechanical connection unit and a safety control module. The mechanical connection unit connects the body to the platform, and is transitionable between a first state, in which the body is attached to the platform at the mechanical connection unit, and a second state, in which the body is released from the platform at the mechanical connection unit. The safety control module is programmed to prompt the mechanical connection unit to transition from the first state to the second state under circumstances of an imminent collision event. In some embodiments, the safety control module is programmed to determine a safety path for passengers within the body and/or others in the collision zone based on conditions surrounding the vehicle.
    Type: Grant
    Filed: October 12, 2020
    Date of Patent: April 4, 2023
    Inventor: David W. Carroll
  • Nitrogen-containing compound, organic electroluminescent device, and electronic apparatus
    Patent number: 11608311
    Abstract: Provided is the nitrogen-containing compound shown in Chemical formula 1, an organic electroluminescent device, and an electronic apparatus, relating to the technical field of organic materials. The nitrogen-containing compound can improve the performance of the organic electroluminescent device.
    Type: Grant
    Filed: October 22, 2020
    Date of Patent: March 21, 2023
    Assignee: SHAANXI LIGHTE OPTOELECTRONICS MATERIAL CO., LTD.
    Inventors: Min Yang, Tiantian Ma, Peng Nan
  • Systems and methods for communicating vehicular event alerts
    Patent number: 11605248
    Abstract: Methods and systems for managing events in a vehicle network are provided. The method includes receiving an event signal indicative of an event from one or more first nodes operably coupled to a first onboard controller of a first vehicle. The event signal is generated in response to a user-based instruction or based on output from one or more sensors. The method determines event information associated with the event and the first vehicle. The event information includes sensed parameter data or image data. The method communicates an event alert containing the event information to one or more second vehicles operating in a designated range of the first vehicle and one or more offboard control systems that control movement of at least the first vehicle and the one or more second vehicles.
    Type: Grant
    Filed: December 20, 2019
    Date of Patent: March 14, 2023
    Assignee: WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORPORATION
    Inventor: James A. Oswald
  • Organic compound, electronic element, and electronic device
    Patent number: 11605784
    Abstract: The application discloses an organic compound, an electronic element with the organic compound, and an electronic device including the electronic element. The organic compound of the present application has a fused heteroaromatic group containing fluorenyl or silylfluorenyl as its core structure, which presents a large planar structure in a three-dimensional (3D) space; and an electron-rich arylamine or heteroarylamine substituent is introduced at position 9 of the fluorenyl or silylfluorenyl to make the compound have excellent hole transport performance.
    Type: Grant
    Filed: October 22, 2020
    Date of Patent: March 14, 2023
    Assignee: SHAANXI LIGHTE OPTOELECTRONICS MATERIAL CO., LTD.
    Inventors: Jian Li, Xunshan Sha, Chao Yu
  • Organic electroluminescence device and electronic apparatus
    Patent number: 11600780
    Abstract: An organic electroluminescence device including: an anode, a cathode, and at least one emitting layer between the cathode and the anode, wherein the emitting layer contains a first host material, a second host material, and a dopant material, the first host material is a compound having at least one deuterium atom, and the emitting layer contains the first host material in the proportion of 1% by mass or more.
    Type: Grant
    Filed: June 7, 2021
    Date of Patent: March 7, 2023
    Assignee: IDEMITSU KOSAN CO., LTD.
    Inventors: Satomi Tasaki, Taro Yamaki, Hiroaki Itoi, Yuki Nakano, Yuichiro Kawamura
  • Organic electroluminescent materials and devices
    Patent number: 11600782
    Abstract: Novel host compounds consisting of carbazole and nitrile groups are disclosed. These compounds are useful in phosphorescent OLEDs.
    Type: Grant
    Filed: July 15, 2019
    Date of Patent: March 7, 2023
    Assignee: Universal Display Corporation
    Inventors: Lichang Zeng, Chuanjun Xia
  • Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof
    Patent number: 11597700
    Abstract: Provided are a novel compound capable of improving the luminous efficiency, stability and lifespan of a device, an organic electronic element using the same, and an electronic device thereof.
    Type: Grant
    Filed: February 25, 2022
    Date of Patent: March 7, 2023
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Bum Sung Lee, Jong Gwang Park, Jae Duk Yoo, Jae Wan Jang, Yun Suk Lee, Soung Yun Mun, In Goo Lee, Hyun Jung Baek
  • Rubber composition and tire comprising sustainable resources and related methods
    Patent number: 11597820
    Abstract: Recycled elements and/or renewable resources, such as recycled carbon black or recycled carbon black and recycled particulate rubber, are incorporated into a rubber composition. The rubber composition can be used to manufacture tires or various tire components including tire subtreads.
    Type: Grant
    Filed: January 25, 2021
    Date of Patent: March 7, 2023
    Assignee: Bridgestone Americas Tire Operations, LLC
    Inventor: Justin J. Styer
  • Process and catalyst for hydrogen mediated saline hydride initiated anionic chain transfer polymerization
    Patent number: 11591420
    Abstract: This invention relates to processes for forming hydrogen mediated saline hydride initiated anionic polystyrene distributions via novel polymerization conditions. This invention also relates to novel hydrocarbon soluble super active saline hydride catalyst and reagent compositions useful in conducting the hydrogen mediated saline hydride initiated polymerizations of this invention. This invention also relates to novel low molecular weight polystyrene polymer composition formed exclusively from styrene and molecular hydrogen as the monomers.
    Type: Grant
    Filed: April 6, 2017
    Date of Patent: February 28, 2023
    Assignee: ALBEMARLE CORPORATION
    Inventor: William J. Layman, Jr.
  • Aqueous ink jet composition
    Patent number: 11591489
    Abstract: An aqueous ink jet composition contains: C.I. Disperse Red 364; a material A which is at least one compound selected from the group consisting of a compound represented by the following formula (1), a compound represented by the following formula (2), an ethylene oxide adduct of tristyrylphenol, a derivative of the ethylene oxide adduct of tristyrylphenol, a polyalkylene glycol, and a derivative of the polyalkylene glycol; and an anionic dispersant.
    Type: Grant
    Filed: December 26, 2019
    Date of Patent: February 28, 2023
    Inventors: Hisashi Okamura, Hiroko Hayashi, Kenji Kitada, Yasunari Ikeda, Hirofumi Hokari, Shinichi Yamamoto, Michio Nakamori, Shigeki Kawada, Kenta Kikuchi, Kazumasa Otsuki, Seiji Kagami, Shinichi Naito
  • High speed water-based inks containing alcohol tolerant latexes
    Patent number: 11591482
    Abstract: Described herein are water-based inks that comprise water, a water miscible solvent having a boiling point of about 56° C. to about 98° C., and a latex. In one aspect, the water miscible solvent comprises about 10 wt % to about 30 wt % of the ink (based on the total weight of the ink). In another aspect, the latex is an alcohol-tolerant latex that exhibits limited or no particle size increase in the presence of alcohol. Further described herein are articles printed with the inks, and methods of printing with the inks.
    Type: Grant
    Filed: July 18, 2018
    Date of Patent: February 28, 2023
    Assignee: Sun Chemical Corporation
    Inventors: Ramasamy Krishnan, Russell Schwartz, Juanita Parris
  • Thermoplastic elastomer composition
    Patent number: 11591459
    Abstract: A thermoplastic elastomer composition contains component (A-2), component (B), and component (C). The content of component (A-2) is 5 parts by weight or more and 95 parts by weight or less with respect to 100 parts by weight of the total amounts of components (A-2) and (B), and the content of component (C) is 0.005% by weight or more and 3% by weight or less with respect to 100% by weight of the whole amount of the thermoplastic elastomer composition. Component (A-2) is a crosslinked product of component (A-1), which is an ethylene copolymer containing a monomer unit derived from propylene and/or ?-olefins having 4 to 10 carbon atoms, and a monomer unit derived from ethylene, and having a Mooney viscosity (ML1+4, 125° C.) of 50 or more. Component (B) is a propylene polymer and component (C) is an antifungal agent.
    Type: Grant
    Filed: September 28, 2017
    Date of Patent: February 28, 2023
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventor: Katsuya Kida
  • Composition, organic light-emitting device, display device, photoelectric conversion apparatus, electronic apparatus, and moving object including the composition
    Patent number: 11591279
    Abstract: A composition contains an organic compound and an anthracene compound different from the organic compound, the anthracene compound having a hydrogen atom at at least one of positions 9 and 10, in which the concentration of the anthracene compound is 100 ppm or less. Additionally, a long-lived organic light-emitting device includes an organic compound layer containing a reduced concentration of the anthracene compound.
    Type: Grant
    Filed: October 22, 2019
    Date of Patent: February 28, 2023
    Assignee: Canon Kabushiki Kaisha
    Inventors: Hiroki Ohrui, Yosuke Nishide, Jun Kamatani, Kentaro Ito
  • Composition of matter for use in organic light-emitting diodes
    Patent number: 11584739
    Abstract: The present disclosure relates in parts to compounds capable of emitting delayed fluorescence and uses of these compounds in organic light-emitting diodes.
    Type: Grant
    Filed: June 25, 2018
    Date of Patent: February 21, 2023
    Assignee: KYULUX, INC.
    Inventors: Jorge Aguilera-Iparraguirre, Rafael Gomez-Bombarelli, Timothy D Hirzel, Yoshitake Suzuki, Shuo-Hsien Cheng, Yu Seok Yang, Naoto Notsuka, Ayataka Endo, Keiro Nasu, Tsang Ping Kuen
  • Organic light emitting device
    Patent number: 11588116
    Abstract: Provided is an organic light-emitting device comprising an anode, a cathode, and a light-emitting layer provided between the anode and the cathode, wherein the light-emitting layer comprises a first compound of Chemical Formula 1 and a second compound of Chemical Formula 2: wherein: A is Chemical Formula 1a or 1b: Ar1 and Ar2 are each independently a C6-60 aromatic ring or a C2-60 heteroaromatic ring, and Ar1 and Ar2 are unsubstituted, or substituted with C1-60 alkyl, C6-60 aryl, or C2-60 heteroaryl; Ar?1 and Ar?2 are each independently substituted or unsubstituted C6-60 aryl or substituted or unsubstituted C2-60 heteroaryl; provided that a1+b1+c1+d+e+f is 1 or more; or a2+b2+c2+d+e+f is 1 or more; R?1 and R?2 are each independently hydrogen, deuterium, C1-60 alkyl, C6-60 aryl, or C2-60 heteroaryl; and r and s are each independently 0 to 7.
    Type: Grant
    Filed: February 23, 2021
    Date of Patent: February 21, 2023
    Assignee: LG CHEM, LTD.
    Inventors: Sang Duk Suh, Min Woo Jung, Jungha Lee, Su Jin Han, Seulchan Park, Sunghyun Hwang, Dong Hoon Lee
  • Nitrogen-containing compound, organic electroluminescent device and electronic apparatus
    Patent number: 11588115
    Abstract: The present disclosure provides a nitrogen-containing compound, an organic electroluminescent device and an electronic apparatus, belonging to the technical field of organic materials. The nitrogen-containing compound of the present disclosure has a carbazole structure and a fluorenyl group, two cooperating with each other and has a high first triplet energy level. Therefore, the nitrogen-containing compound of the present disclosure is suitable for use as a host material of a light-emitting in an organic electroluminescent device. The nitrogen-containing compound can improve the performance of the organic electroluminescent device.
    Type: Grant
    Filed: July 23, 2020
    Date of Patent: February 21, 2023
    Assignee: SHAANXI LIGHTE OPTOELECTRONICS MATERIAL CO., LTD.
    Inventors: Tiantian Ma, Lei Yang