Patents by Inventor Yu

Yu 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).

  • Ordered nanoscale domains by infiltration of block copolymers
    Patent number: 11401385
    Abstract: A method of preparing tunable inorganic patterned nanofeatures by infiltration of a block copolymer scaffold having a plurality of self-assembled periodic polymer microdomains. The method may be used sequential infiltration synthesis (SIS), related to atomic layer deposition (ALD). The method includes selecting a metal precursor that is configured to selectively react with the copolymer unit defining the microdomain but is substantially non-reactive with another polymer unit of the copolymer. A tunable inorganic features is selectively formed on the microdomain to form a hybrid organic/inorganic composite material of the metal precursor and a co-reactant. The organic component may be optionally removed to obtain an inorganic feature s with patterned nanostructures defined by the configuration of the microdomain.
    Type: Grant
    Filed: December 19, 2019
    Date of Patent: August 2, 2022
    Assignee: UChicago Argonne, LLC
    Inventors: Seth B. Darling, Jeffrey W. Elam, Yu-Chih Tseng, Qing Peng
  • Cutting element with reduced friction
    Patent number: 11401749
    Abstract: A cutting element comprises a cylindrical substrate, a table bonded to the substrate, a working surface on the top of the table, and a plurality of dimples on the working surface. The table is made of super-abrasive material. The super-abrasive material can be PCD. Surface patterns of the table can reduce contact friction between the rock and the cutting element. Therefore, heat on the table can be reduced and thermal damage to the table is decreased. This results in improved cutting element service life.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: August 2, 2022
    Assignees: CNPC USA CORPORATION, Beijing Huamei Inc.
    Inventors: Chris Cheng, Jiaqing Yu, Jianhua Guo, Jie Li, Xihui Hu, Yonghong Wang
  • Semiconductor package carrier board, method for fabricating the same, and electronic package having the same
    Patent number: 11404348
    Abstract: A semiconductor package carrier board, a method for fabricating the same, and an electronic package having the same are provided. The method includes forming on a circuit structure a graphene layer that acts as an insulation heat dissipating layer. Since the heat conductivity of the graphene layer is far greater than the heat conductivity of ink (about 0.4 W/m·k), which is used as solder resist, the heat of the semiconductor package carrier board can be conducted quickly, and thus can avoid the problem that the heat will be accumulated on the semiconductor package carrier board.
    Type: Grant
    Filed: June 5, 2020
    Date of Patent: August 2, 2022
    Assignee: PHOENIX PIONEER TECHNOLOGY CO., LTD.
    Inventors: Pao-Hung Chou, Chun-Hsien Yu, Shih-Ping Hsu, Wen-Chang Chen
  • Display device using two-dimensional phase transition material and method for manufacturing same
    Patent number: 11401467
    Abstract: The present invention relates to a display device using a two-dimensional phase transition material including: a substrate; a metal layer formed on the substrate; an insulation layer formed on the metal layer; a transparent electrode layer formed on the insulation layer; a light absorption layer formed on the transparent electrode layer and formed of a phase transition material; and a passivation layer formed on the light absorption layer, wherein the light absorption layer undergoes reversible phase transition depending on any of temperature, magnetic field and electric field.
    Type: Grant
    Filed: December 11, 2019
    Date of Patent: August 2, 2022
    Assignee: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Kyoungsik Yu, Jung Hoon Park, Yeonghoon Jin, Youngjae Jeong, Taewon Park
  • Electromagnetic leakage prevention device and component fixing member
    Patent number: 11402881
    Abstract: An electromagnetic leakage prevention device includes a bottom surface, first side walls, second side walls, a first connecting portion, and a second connecting portion. The first side walls are coupled to a side of the bottom surface. The second side walls are coupled to a side of the bottom surface opposite the first side walls. The first connecting portion is coupled to ends of the first side walls away from the bottom surface. The second connecting portion is coupled to ends of the second side walls away from the bottom surface. A distance between the first side walls and the second side walls increases along a direction away from the bottom surface.
    Type: Grant
    Filed: October 28, 2020
    Date of Patent: August 2, 2022
    Assignee: Fulian Precision Electronics (Tianjin) Co., LTD.
    Inventors: Ya-Ni Zhang, Han-Yu Li, Cheng-He Li, Wen-Hu Lu
  • Package structure comprising buffer layer for reducing thermal stress and method of forming the same
    Patent number: 11404342
    Abstract: A package structure and a method of forming the same are provided. The package structure includes a first die, a second die, a first encapsulant, and a buffer layer. The first die and the second die are disposed side by side. The first encapsulant encapsulates the first die and the second die. The second die includes a die stack encapsulated by a second encapsulant encapsulating a die stack. The buffer layer is disposed between the first encapsulant and the second encapsulant and covers at least a sidewall of the second die and disposed between the first encapsulant and the second encapsulant. The buffer layer has a Young's modulus less than a Young's modulus of the first encapsulant and a Young's modulus of the second encapsulant.
    Type: Grant
    Filed: October 29, 2019
    Date of Patent: August 2, 2022
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Wei-Chih Chen, Chien-Hsun Lee, Chung-Shi Liu, Hao-Cheng Hou, Hung-Jui Kuo, Jung-Wei Cheng, Tsung-Ding Wang, Yu-Hsiang Hu, Sih-Hao Liao
  • Resource configuration method and device
    Patent number: 11405977
    Abstract: Example resource configuration methods and devices are described. One example resource configuration method includes applying to a network device for semi-persistent scheduling by a terminal device. The terminal device receives configuration information sent by the network device, where the configuration information is used to configure a first semi-persistent scheduling resource for the terminal device. The terminal device configures the first semi-persistent resource for the terminal device based on the configuration information, and sends uplink data to the network device on the first semi-persistent scheduling resource.
    Type: Grant
    Filed: February 10, 2020
    Date of Patent: August 2, 2022
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Baokun Shan, Yinghui Yu, Odile Rollinger
  • Channel state information (CSI) acquisition for dynamic MIMO transmission
    Patent number: 11405086
    Abstract: Certain aspects of the present disclosure provide techniques for dynamic switching of reference transmission schemes used by a UE for CSI measurement and reporting.
    Type: Grant
    Filed: September 30, 2016
    Date of Patent: August 2, 2022
    Assignee: QUALCOMM Incorporated
    Inventors: Yu Zhang, Wanshi Chen, Chao Wei, Hao Xu
  • Atomic layer deposition equipment and process method
    Patent number: 11401608
    Abstract: An atomic layer deposition equipment and an atomic layer deposition process method are disclosed. The atomic layer deposition equipment includes a chamber, a substrate stage, at least one bottom pumping port, at least one hollow component, a baffle and a shower head assembly, wherein the hollow component has an exhaust hole. The baffle is below the hollow component and forms an upper exhaust path with the hollow component, so that the flow field of the precursor in the atomic layer deposition process can be adjusted to a slow flow field to make a uniform deposition on the substrate.
    Type: Grant
    Filed: October 20, 2020
    Date of Patent: August 2, 2022
    Assignee: SKY TECH INC.
    Inventors: Jing-Cheng Lin, Ching-Liang Yi, Yun-Chi Hsu, Hsin-Yu Yao
  • VR image sending method and apparatus
    Patent number: 11402894
    Abstract: A method and an apparatus for sending a VR image, to improve accuracy of an image compression ratio determined when a VR image is sent. The method includes: receiving, by a VR host, first motion information sent by a VR device, where the first motion information is used to indicate a current motion status of the VR device; determining, by the VR host, a first image compression ratio based on the motion information; compressing, by the VR host, a to-be-sent VR image based on the first image compression ratio; and sending, by the VR host, the compressed VR image to the VR device.
    Type: Grant
    Filed: July 7, 2017
    Date of Patent: August 2, 2022
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Yi Luo, Fangzhou Zheng, Yu Xu, Wenyi Qiu
  • Light-emitting device and manufacturing method thereof
    Patent number: 11404474
    Abstract: A light-emitting device, includes: a substrate, comprising a top surface; a first edge and a second edge opposite to the first edge; a plurality of light-emitting units arranged in N rows on the substrate, wherein the N rows comprises a first row at the first edge and a Nth row at the second edge; and a plurality of connection electrodes, formed on and electrically connecting the plurality of light-emitting units; wherein the plurality of light-emitting units comprises a first light-emitting unit in the first row, and the first light-emitting unit comprises a first notch on the first edge wherein the first notch comprises a bottom composed by the top surface.
    Type: Grant
    Filed: August 28, 2020
    Date of Patent: August 2, 2022
    Assignee: EPISTAR CORPORATION
    Inventors: Cheng-Yu Chen, Hui-Chun Yeh, Chien-Fu Shen
  • Selective tungsten deposition at low temperatures
    Patent number: 11404313
    Abstract: Embodiments of the disclosure relate to methods of depositing tungsten. Some embodiments of the disclosure provide methods for depositing tungsten which are performed at relatively low temperatures. Some embodiments of the disclosure provide methods in which the ratio between reactant gasses is controlled. Some embodiments of the disclosure provide selective deposition of tungsten. Some embodiments of the disclosure provide methods for depositing tungsten films at a low temperature with relatively low roughness, stress and impurity levels.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: August 2, 2022
    Assignee: APPLIED MATERIALS, INC.
    Inventors: Yi Xu, Yufei Hu, Yu Lei, Kazuya Daito, Da He, Jiajie Cen
  • Quinoline derived small molecule inhibitors of nicotinamide N-methyltransferase (NNMT) and uses thereof
    Patent number: 11401243
    Abstract: The present invention relates to quinoline derived small molecule inhibitors of nicotinamide N-methyltransferase (NNMT), the preparation thereof and uses thereof. Formula (I).
    Type: Grant
    Filed: March 29, 2018
    Date of Patent: August 2, 2022
    Assignee: The Board of Regents of The University of Texas System
    Inventors: Stanley Watowich, Harshini Neelakantan, Hua-Yu Wang, Stanton Mchardy
  • Capacitance structure and manufacturing method thereof
    Patent number: 11404533
    Abstract: A capacitance structure includes a substrate, a plurality of rod capacitors and an oxide layer. The rod capacitors are located on a top surface of the substrate and form a capacitor array. The oxide layer covers a top and a side of the capacitor array and a portion of the substrate. The rod capacitors extend along a first direction perpendicular to a second direction in which the top surface of the substrate extends. The oxide layer extends from the top of the capacitor array to the substrate along a third direction, and an angle is formed between the first and third directions.
    Type: Grant
    Filed: August 18, 2020
    Date of Patent: August 2, 2022
    Assignee: NANYA TECHNOLOGY CORPORATION
    Inventors: Lai-Cheng Tien, Wei-Chuan Fang, Yu-Ting Lin, Mao-Ying Wang
  • SENSING DEVICE AND ELECTRONIC DEVICE
    Publication number: 20220238586
    Abstract: A sensing device is provided. The sensing device includes a sensing circuit, a plurality of sensing elements, and a plurality of light-collecting elements. The light-collecting elements are for collecting lights to the plurality of sensing elements. The plurality of sensing elements are configured to generate a plurality of sensing signals according to the lights that are collected, and output the plurality of sensing signals as a whole to the sensing circuit.
    Type: Application
    Filed: December 22, 2021
    Publication date: July 28, 2022
    Inventors: Yu-Tsung LIU, Te-Yu LEE
  • WHEELCHAIR
    Publication number: 20220233372
    Abstract: It is an object to improve riding comfort of a wheelchair having a folding mechanism by keeping an operation part of the folding mechanism from contacting a wheelchair user seated. A folding mechanism includes an operation part for use in changing a state of a left-side support arm and a right-side support arm from one of a folded state or an unfolded state to another. The operation part is arranged below an upper end part of a seat frame with a predetermined space therebetween.
    Type: Application
    Filed: January 3, 2022
    Publication date: July 28, 2022
    Applicant: MAZDA MOTOR CORPORATION
    Inventors: Takashi IWASE, Isao TODA, Yu-chao WEI
  • ORAL ADMINISTRATION OF UNSTABLE OR POORLY-ABSORBED DRUGS
    Publication number: 20220233649
    Abstract: The disclosure relates to a dosage forms and combinations of dosage forms useful for effective oral administration of drugs which are otherwise unsuitable for oral administration, owing to acid- and/or protease-mediated degradation. The dosage forms include a self-microemulsifying drug delivery system (SMEDDS) with which the drug is combined and an antacid. When co-administered to a mammal, the dosage form(s) can prevent drug degradation by the strong acid and digestive enzymes normally present in the gastric environment, and can improve water-soluble drug absorption in gastrointestinal (GI) tract. The dosage forms can be used to effectively administer insulin by an oral route, for example, such as in the form of a powder that can be stored for long periods and reconstituted with water or another fluid shortly before administration.
    Type: Application
    Filed: April 13, 2022
    Publication date: July 28, 2022
    Applicant: InnoPharmax, Inc.
    Inventors: Yu-Tsai YANG, Jong-Jing WANG, Pei-Jing HSU, Li-Chien CHANG, Wei-Hua HAO, Chang-Shan HSU
  • Digital clock
    Patent number: D959288
    Type: Grant
    Filed: December 1, 2020
    Date of Patent: August 2, 2022
    Inventor: Chaoliang Yu
  • Tire
    Patent number: D959359
    Type: Grant
    Filed: January 14, 2021
    Date of Patent: August 2, 2022
    Assignee: Cheng Shin Rubber Ind. Co., Ltd.
    Inventors: Yu-Ju Lee, Tsung-Hsien Shih, Li-Hao Yen
  • Cover for a fluid filter
    Patent number: D959602
    Type: Grant
    Filed: January 4, 2021
    Date of Patent: August 2, 2022
    Assignee: YE SIANG ENTERPRISE CO., LTD.
    Inventors: Ting-Fang Yu, Shih-Chieh Chuang, Shih-Hsien Chuang, Wei-Kuo Kong