Patents by Inventor Yang Hu

Yang Hu 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).

  • Semiconductor structure and forming method thereof
    Patent number: 11257927
    Abstract: A semiconductor structure and forming method are provided. The method includes providing a substrate, forming a gate structure over the substrate, forming a first spacer on a sidewall of the gate structure; forming an epitaxial layer on both sides of the gate structure and the first spacer, a surface of the epitaxial layer is higher than a surface of the substrate; forming a dielectric layer on the epitaxial layer and on surface of the first spacer, the dielectric layer is formed on both sides of the gate structure; after forming the dielectric layer, removing the first spacer to form a first opening between the epitaxial layer and the gate structure and between the dielectric layer and the gate structure, and in the first opening forming a second spacer that has a gap between the epitaxial layer and the gate structure.
    Type: Grant
    Filed: March 13, 2020
    Date of Patent: February 22, 2022
    Assignees: Semiconductor Manufacturing International (Shanghai) Corporation, Semiconductor Manufacturing International (Beijing) Corporation
    Inventors: Yang Hu, Jun Wang
  • DISPLAY APPARATUS
    Publication number: 20220011628
    Abstract: A display apparatus is disclosed. The display apparatus includes a color filter, a first backlight unit, a second backlight unit and a third backlight unit. The first backlight unit, the second backlight unit and the third backlight unit are disposed relative to the color filter and independently emit a first color light, a second color light and a third color light to the color filter respectively. In a brightness mode, the first color light has a first intensity, the second color light has a second intensity and the third color light has a third intensity. In a color mode, when a display image of the display apparatus is biased to a third color corresponding to the third color light, the display apparatus reduces at least one of the first intensity and the second intensity.
    Type: Application
    Filed: June 29, 2021
    Publication date: January 13, 2022
    Applicant: Qisda Corporation
    Inventors: Chih-Chieh SU, Chen-Yang HU
  • INSULATION RESISTANCE DETECTION CIRCUIT AND METHOD
    Publication number: 20220011356
    Abstract: An insulation resistance detection circuit and method are disclosed. The circuit includes a controller configured to: open a first relay, and close second relays, or switch an on/off status of at least one of the second relays; determine, based on a first measurement value between a positive input terminal of an inverter circuit and an earthing point, whether the positive input terminal of the inverter circuit is short-circuited or has low resistance to protective earthing; and determine, based on a second measurement value between a negative input terminal of the inverter circuit and the earthing point, whether the negative input terminal of the inverter circuit is short-circuited or has low resistance to protective earthing, where the first relay is one of in M relays and is connected to at least one impedor in parallel, and the second relays are relays other than the first relay in the M relays.
    Type: Application
    Filed: September 27, 2021
    Publication date: January 13, 2022
    Inventors: Chen WANG, Xiaowei XIE, Yang HU
  • Display panel
    Patent number: 11217736
    Abstract: A display panel formed by connecting a plurality of panels, includes a first substrate, a plurality of first light-emitting elements, a first patterned conductive layer and a first driving circuit device. The first substrate has a first light output surface and a first sidewall, wherein the first sidewall connects to the first light output surface, and forms a non-180° angle with the first light output surface. The first light-emitting elements are disposed on the first light output surface. The first patterned conductive layer is disposed on the first sidewall. The first driving circuit device is disposed on the first substrate, adjacent to an edge of the first substrate and electrically connected to one of the first light-emitting elements.
    Type: Grant
    Filed: March 23, 2020
    Date of Patent: January 4, 2022
    Assignee: Qisda Corporation
    Inventors: Chih-Chieh Su, Chen-Yang Hu, Rung-Guang Hu
  • Data transfer method after data encryption function is disabled and memory storage device
    Patent number: 11216217
    Abstract: A data transfer method includes: instructing a first memory storage device to disable a data encryption function activated by default; and sending a write command to the first memory storage device under a status that the data encryption function of the first memory storage device is disabled. The write command instructs a storing of encryption information of encrypted data to the first memory storage device. The encryption information is not generated by the first memory storage device and is unreadable by a normal read command.
    Type: Grant
    Filed: April 14, 2020
    Date of Patent: January 4, 2022
    Assignee: PHISON ELECTRONICS CORP.
    Inventor: Chun-Yang Hu
  • Methods and apparatus for improved entropy encoding and decoding
    Patent number: 11218732
    Abstract: Methods and apparatus are provided for improved entropy encoding and decoding. An apparatus includes a video encoder (200) for encoding at least a block in a picture by transforming a residue of the block to obtain transform coefficients, quantizing the transform coefficients to obtain quantized transform coefficients, and entropy coding the quantized transform coefficients. The quantized transform coefficients are encoded using a flag to indicate that a current one of the quantized transform coefficients being processed is a last non-zero coefficient for the block having a value greater than or equal to a specified value.
    Type: Grant
    Filed: May 20, 2020
    Date of Patent: January 4, 2022
    Assignee: INTERDIGITAL VC HOLDINGS, INC.
    Inventors: Yang Hu, Joel Sole, Xiaoan Lu, Peng Yin, Yunfei Zheng
  • Light-emitting wireless charging structure and display apparatus applying the same
    Patent number: 11218027
    Abstract: A light-emitting wireless charging structure includes a base, a wireless charging module, a light-emitting element and an upper cover. The wireless charging module is disposed on the base. The light-emitting element is disposed on the base adjacent to the wireless charging module. The upper cover covers the wireless charging module and the light-emitting element. The upper cover has a lower surface facing the wireless charging module and an upper surface opposite to the bottom surface. When the light-emitting element emits light, light coming from the light-emitting element passes through the upper cover and forms a mark on the upper surface to indicate the position of the wireless charging module. When the light-emitting element is turn off or kept in an off state, either the mark that has been formed on the upper surface disappears therefrom or no any mark is ever shown on the top surface.
    Type: Grant
    Filed: November 28, 2019
    Date of Patent: January 4, 2022
    Assignee: Qisda Corporation
    Inventors: Yung-Yeh Chang, Ting-Hui Chih, Chen-Yang Hu, Jui-Chien Lu, Hung-Wu Lin, Wen-Hung Li, Yu-Fu Fan, Che-Wei Shen, Tung-Hsien Tsai, Yen-Chen Chiang
  • Display panel and method for fabricating the same
    Patent number: 11211367
    Abstract: A display panel includes a first substrate used to connect with at least one other substrate, a plurality of first light-emitting elements and a first patterned conductive layer. The first substrate includes a first light output surface and a first sidewall connecting to the first light output surface, wherein the first sidewall forms a non-180° angle with the first light output surface. The plurality of first light-emitting elements are disposed on the first light output surface. The first patterned conductive layer is disposed on the first sidewall.
    Type: Grant
    Filed: March 23, 2020
    Date of Patent: December 28, 2021
    Assignee: Qisda Corporation
    Inventors: Chih-Chieh Su, Chen-Yang Hu, Rung-Guang Hu
  • PROCESS FOR PRODUCING ALLOY NANOPARTICLES
    Publication number: 20210379659
    Abstract: The present invention relates to a process for the production of metal alloy nanoparticles which catalyse the oxygen reduction reaction (ORR) for use in proton exchange membrane fuel cells (PEMFC) or electrolyser cells. In particular, the present invention relates to a process for producing alloy nanoparticles from platinum group metals and other metals under reductive conditions. In particular the present invention relates to a process for producing alloy nanoparticles comprising the steps of mixing a salt of at least one metal, a material comprising a platinum group metal, a nitrogen-rich compound, and optionally a support material, to provide a precursor mixture, and heating said precursor mixture to a temperature of at least 400° C., in the presence of a gas comprising hydrogen (H2), to provide said alloy nanoparticles.
    Type: Application
    Filed: September 27, 2019
    Publication date: December 9, 2021
    Inventors: Qingfeng Li, Benedikt Axel Brandes, Jens Oluf Jensen, Lars Nilausen Cleeman, Yang Hu
  • A JOINT
    Publication number: 20210330174
    Abstract: A resiliently deformable joint (2) having a proximal end (4), a distal end (6) and art axis (8), the resiliently deformable joint comprising a helical structure (12) comprising a plurality of integrally formed body portions (10), each of which body portions comprising a turn of the helical structure and being moveable relative to adjacent body portions, the resiliently deformable joint further comprising a plurality of body joint components (14), each of which body joint components is formed on a respective body portion such that adjacent body joint components are abuttable with one another to folly a body joint, the resiliently deformable joint further comprising first and second guides (22, 24) extending axially from the distal end to the proximal end of the resiliently deformable joint.
    Type: Application
    Filed: August 1, 2019
    Publication date: October 28, 2021
    Inventors: Guang-Zhong Yang, Yang Hu, Wei Li
  • DISPLAY DEVICE AND OPERATION METHOD OF BACK LIGHT MODULE
    Publication number: 20210312876
    Abstract: An operation method of a backlight module is disclosed. The operation method includes: determining whether a first video synchronization signal is received; in response to a determination that the first video synchronization signal is received, activating a counter, and controlling the backlight module to emit light a specific number of times at a first brightness for a first time period; determining whether the counter is timeout and a second video synchronization signal is not received; and in response to a determination that the counter is timeout and the second video synchronization signal is not received, controlling the backlight module to switch between lighting and not lighting multiple times within a second time period.
    Type: Application
    Filed: March 16, 2021
    Publication date: October 7, 2021
    Applicant: Qisda Corporation
    Inventors: Wei-Jou CHEN, Chen-Yang HU
  • DATA TRANSFER METHOD AND MEMORY STORAGE DEVICE
    Publication number: 20210294523
    Abstract: A data transfer method is disclosed, and includes: instructing a first memory storage device to disable a data encryption function activated by default; and sending a write command to the first memory storage device under a status that the data encryption function of the first memory storage device is disabled. The write command instructs a storing of encryption information of encrypted data to the first memory storage device. The encryption information is not generated by the first memory storage device and is unreadable by a normal read command.
    Type: Application
    Filed: April 14, 2020
    Publication date: September 23, 2021
    Applicant: PHISON ELECTRONICS CORP.
    Inventor: Chun-Yang Hu
  • FUSED 1,4-OXAZEPINES AS BET PROTEIN DEGRADERS
    Publication number: 20210284657
    Abstract: The present disclosure provides compounds represented by Formula I and the pharmaceutically acceptable salts, hydrates, and solvates thereof, wherein R1, R2a, R2b, R3a, R3b, R4, Ar, L, X, Y, and B are as defined as set forth in the specification. The present disclosure also provides compounds of Formula I for use to treat a condition or disorder responsive to degradation of BET bromodomains such as cancer.
    Type: Application
    Filed: September 13, 2017
    Publication date: September 16, 2021
    Inventors: Shaomeng Wang, Yang Hu, Chong Qin, Fuming Xu, Jiantao Hu, Bing Zhou, Zhuo Chen, Ester Fernandez-Salas, Longchuan Bai, Donna McEachern
  • Compositions and methods for catalysts based on bridged chiral amidoporphyrins and their metal complexes
    Patent number: 11117123
    Abstract: In one aspect, the disclosure relates to a mode of asymmetric induction in radical processes based on enhanced hydrogen-bonding capability and the situation of metal centers in cavity-like chiral environments. Also disclosed is an asymmetric system for stereoselective synthesis of cyclopropane and aziridine derivatives. The disclosed Co(II)-based metalloradical system has been shown to have an unusual capability of controlling both the degree and sense of asymmetric induction in cyclopropanation and aziridination reactions in a systematic manner. The disclosed system is applicable to a broad scope of substrates having diazo or azido moieties and exhibits a remarkable profile of reactivity and selectivity, providing access to cyclopropane diastereomers and aziridine enantiomers in highly enantioenriched forms. Also disclosed are catalysts useful in the disclosed processes.
    Type: Grant
    Filed: April 16, 2020
    Date of Patent: September 14, 2021
    Assignee: The Trustees of Boston College
    Inventors: Xiao-Xiang Zhang, Yang Hu
  • Antenna Port Mapping for Demodulation Reference Signals
    Publication number: 20210282046
    Abstract: A unified, rank independent mapping between antenna ports and group/code pairs. Each antenna port is uniquely associated with one code division multiplexing (CDM) group and one orthogonal cover code (OCC). The mapping between antenna ports and group/code pairs is chosen such that, for a given antenna port, the CDM group and OCC will be the same for every transmission rank.
    Type: Application
    Filed: May 21, 2021
    Publication date: September 9, 2021
    Inventors: Yang Hu, David Astely, David Hammarwall, George Jöngren, Xinghua Song, Jianfeng Wang
  • Storage device and its holding bracket
    Patent number: 11114134
    Abstract: A holding bracket includes a frame body, an elastic rib, a stopping block and a cover plate. The frame body is formed with a holding space for holding a loaded object such as a hard disk. One end of the elastic rib is connected to the frame body, and the other end is a free end. The stopping block is protrusively formed on one surface of the elastic rib facing away from the holding space, and is located at the free end. The cover plate is pivotally connected to one end of the frame body.
    Type: Grant
    Filed: May 21, 2020
    Date of Patent: September 7, 2021
    Assignee: CHENBRO MICOM CO., LTD.
    Inventors: Chien-Wen Wang, Tung-Yang Hu, Cheng-Yung Tsai
  • Identity determination system and method
    Patent number: 11113509
    Abstract: An identity determination system and an identity determination method are provided. The system includes: a computing node including an image acquisition device, and a server in communication connection with the computing node. The computing node is configured to: collect, by using the image acquisition device, an image according to a preset image collecting frequency; perform face recognition on the collected image to recognize a facial feature in the image; determine node identity information corresponding to the recognized facial feature according to the recognized facial feature; and upload the facial feature and the node identity information corresponding to the facial feature to the server. The server is configured to determine an identity of the facial feature based on the facial feature and the node identity information corresponding to the facial feature uploaded by the computing node.
    Type: Grant
    Filed: June 23, 2020
    Date of Patent: September 7, 2021
    Assignees: Opple Lighting Co., Ltd., Suzhou Opple Lighting Co., Ltd.
    Inventors: Tianhang Zheng, Yang Hu, Wanghui Yan, Wei Wang, Bin Lin
  • CONTROL METHOD FOR DISPLAYED PICTURE AND DISPLAY SYSTEM THEREOF
    Publication number: 20210232295
    Abstract: A control method of displayed picture for a display includes: displaying a displayed picture, wherein the displayed picture includes a first picture area and a second picture area, the first picture area displays an image signal provided by a first host, the second picture area displays an image signal provided by a second host; moving a cursor in the displayed picture to a first boundary of the second picture area where the cursor has first positioning coordinates; dragging the first boundary by the cursor towards the first picture area, such that the cursor is moved to second positioning coordinates; and updating an appearance of the second picture area according to the second positioning coordinates.
    Type: Application
    Filed: January 12, 2021
    Publication date: July 29, 2021
    Inventors: Chen-Yang Hu, Yu-Fu Fan, Hung-Wu Lin, Wan-Wei Chi, Chang-Cheng Chen
  • FUSED 1,4-OXAZEPINES AND RELATED ANALOGS AS BET BROMODOMAIN INHIBITORS
    Publication number: 20210188870
    Abstract: The present disclosure provides fused 1,4-oxazepines and related analogs represented by Formula (I) and the pharmaceutically acceptable salts, hydrates, and solvates thereof, wherein R1, R2a, R2b, R3a, R3b, R4, R5, A, and Y are as defined as set forth in the specification. The present disclosure is also directed to the use of compounds of Formula (I) to treat a condition or disorder responsive to inhibition of BET bromodomains such as cancer.
    Type: Application
    Filed: February 15, 2017
    Publication date: June 24, 2021
    Inventors: Shaomeng WANG, Bing ZHOU, Yang HU, Chao-Yie YANG, Chong QIN
  • Solar light
    Patent number: D935661
    Type: Grant
    Filed: December 24, 2020
    Date of Patent: November 9, 2021
    Inventor: Yang Hu