Patents by Inventor Hui Wang

Hui Wang 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: 20210283442
    Abstract: A foam production method includes mixing liquid nitrogen with a foaming material to produce foam. A gas is produced in situ from liquid nitrogen. As the ratio of the volume of the gas produced by gasification of liquid nitrogen to the volume of the liquid nitrogen is relatively high, when a large gas supply flow is needed to generate a large foam flow, a liquid nitrogen storage device of a small volume can be used instead of bulky air supply devices such as high-pressure gas cylinders, air compressors, air compressor sets and the like, reducing the volume of the air supply device. In addition, the liquid nitrogen used in foaming will release nitrogen gas after the foam blast, such that the nitrogen is also able to inhibit combustion on the surface of burning materials, accelerating the extinguishing of the fire.
    Type: Application
    Filed: February 26, 2018
    Publication date: September 16, 2021
    Applicants: CHINA PETROLEUM & CHEMICAL CORPORATION, CHINA PETROLEUM & CHEMICAL CORPORATION QINGDAO RESEARCH INSTITUTE OF SAFETY ENGINEERING
    Inventors: Shanjun MU, Chunming JIANG, Weihua ZHANG, Quanzhen LIU, Xuqing LANG, Xiaodong MU, Lin WANG, Jingfeng WU, Longmei TAN, Zuzheng SHANG, Rifeng ZHOU, Jianxiang LI, Hui YU
  • Publication number: 20210289246
    Abstract: A scheduling method includes: a server receiving a first request of a first peer (P2P) node; the first request containing service content; using position information on different network hierarchies of the first P2P node and the service content to determine at least one candidate P2P node for the first P2P node; the at least one candidate P2P node can provide a service for the first P2P node; the position information being position information generated on the basis of a network topology structure; using the at least one candidate P2P node to generate a candidate P2P node information list; P2P node information in the information list representing a transmission distance between the at least one candidate P2P node and the first P2P node; and returning the information list to the first P2P node. Further disclosed at the same time are a server, a first P2P node and a computer-readable storage medium.
    Type: Application
    Filed: September 26, 2017
    Publication date: September 16, 2021
    Applicants: CHINA MOBILE COMMUNICATION LTD., RESEARCH INSTITUTE, CHINA MOBILE COMMUNICATIONS CORPORATION
    Inventors: Jing WANG, Hui WANG
  • Publication number: 20210284531
    Abstract: The present invention discloses a method for directly synthesizing sodium borohydride by solid-state ball milling at room temperature, which comprises: performing solid-state ball milling on a mixture of a reducing agent and a reduced material by using a ball mill under room temperature, and performing purification to obtain sodium borohydride. The reducing agent comprises one or more of magnesium, magnesium hydride, aluminum, calcium, and magnesium silicide. The reduced material is sodium metaborate containing crystallization water or sodium metaborate, or is a mixture of sodium metaborate containing crystallization water and sodium metaborate. The solid-state milling is performed in a mixed atmosphere of argon and hydrogen, or an argon atmosphere, or a hydrogen atmosphere. The present invention has a simple process, a controllable and adjustable reaction procedure, mild reaction conditions, low energy consumption, low costs, high yield, no pollution, good safety, and easy industrial production.
    Type: Application
    Filed: December 13, 2016
    Publication date: September 16, 2021
    Inventors: Liuzhang Ouyang, Hao Zhong, Wei Chen, Hui Wang, Jiangwen Liu, Min Zhu
  • Publication number: 20210288634
    Abstract: A delay cell includes a cascode transistor and an inverter. The cascode transistor is used to receive a control voltage to generate a bias current, and includes a source terminal, a drain terminal, and a gate terminal receiving the control voltage. The inverter is coupled to the cascode transistor and used to generate an output signal according to the bias current in response to an input signal.
    Type: Application
    Filed: April 14, 2020
    Publication date: September 16, 2021
    Inventors: Kun-Yuan Wu, Wei-Jen Wang, Chien-Fu Chen, Chen-Hsien Hsu, Yuan-Hui Chen, Cheng-Yang Tsai, Ruei-Yau Chen, Cheng-Tsung Ku, Zhi-Hong Huang, Yu-Lin Chen
  • Publication number: 20210283495
    Abstract: A joystick module includes a main body, a light guide structure and a light source. The main body includes at least one hollow region. The light guide structure is disposed within the main body. The light guide structure includes a first light guide part and a second light guide part with different transmittances. The first light guide part has a light output surface exposed outside the hollow region. The second light guide part has a light input surface. The light source is disposed within the main body and located beside the light input surface of the second light guide part. After the light source emits a light beam, the light beam is introduced into the light guide structure through the light input surface of the second light guide part and exited from the at least one light output surface of the first light guide part.
    Type: Application
    Filed: April 30, 2020
    Publication date: September 16, 2021
    Inventors: You-Ping Wang, Jun-Hui Ma
  • Patent number: 11121251
    Abstract: A laterally diffused metal oxide semiconductor device can include: a base layer; a source region and a drain region located in the base layer; a first dielectric layer located on a top surface of the base layer and adjacent to the source region; a voltage withstanding layer located on the top surface of the base layer and located between the first dielectric layer and the drain region; a first conductor at least partially located on the first dielectric layer; a second conductor at least partially located on the voltage withstanding layer; and a source electrode electrically connected to the source region, where the first and second conductors are spatially isolated, and the source electrode at least covers a space between the first and second conductors.
    Type: Grant
    Filed: May 15, 2019
    Date of Patent: September 14, 2021
    Assignee: Silergy Semiconductor Technology (Hangzhou) LTD
    Inventors: Budong You, Hui Yu, Meng Wang, Yicheng Du, Chuan Peng, Xianguo Huang
  • Patent number: 11122558
    Abstract: A network device includes a first medium access control entity and a second medium access control entity. The first medium access control entity is configured to transmit and receive in a first frequency band. The second medium access control entity is configured to transmit and receive in a second frequency band, wherein the second frequency band is higher than and non-contiguous with the first frequency band. The first medium access control entity is configured to receive a control frame and operate as a pass-through to pass at least a portion of the control frame from the first medium access control entity to the second medium access control entity as opposed to forwarding the control frame to a physical layer entity or a processor of the network device. The second medium access control entity is configured to transmit the at least the portion of the control frame in the second frequency band.
    Type: Grant
    Filed: November 18, 2019
    Date of Patent: September 14, 2021
    Assignee: Marvell Asia Pte, Ltd.
    Inventors: Jinjing Jiang, Liwen Chu, Lei Wang, Yakun Sun, Hongyuan Zhang, Hui-Ling Lou
  • Patent number: 11119146
    Abstract: Examples described herein generally relate to testing of bonded wafers and structures implemented for such testing. In an example method, power is applied to a first pad on a stack of bonded wafers. A wafer of the stack includes a process control monitor (PCM) region that includes structure regions. Each structure region is a device under test region, dummy region, and/or chain interconnect region (CIR). The stack includes a serpentine chain test structure (SCTS) electrically connected between first and second metal features in the wafer in first and second CIRs, respectively, in the PCM region. The SCTS includes segments, one or more of which are disposed between neighboring structure regions in the PCM region that are not the first and second CIRs. A signal is detected from a second pad on the stack. The first and second pads are electrically connected to the first and second metal features, respectively.
    Type: Grant
    Filed: August 19, 2020
    Date of Patent: September 14, 2021
    Assignee: XILINX, INC.
    Inventors: Nui Chong, Yan Wang, Hui-Wen Lin
  • Patent number: 11121332
    Abstract: The present application provides a foldable array substrate, a preparation method thereof and a display device. The foldable array substrate includes a base substrate, a gate metal layer disposed on one side of the base substrate, a source-drain metal layer disposed on the side of the gate metal layer opposite to the base substrate, and an insulating layer disposed between the gate metal layer and the source-drain metal layer. A plurality of holes are disposed on the foldable array substrate, and the holes are disposed between adjacent pixel units of a plurality of pixel units, and extend from the side of the insulating layer opposite to the base substrate toward the base substrate.
    Type: Grant
    Filed: May 13, 2019
    Date of Patent: September 14, 2021
    Assignee: KunShan Go-Visionox Opto-Electronics Co., Ltd.
    Inventors: Gang Wang, Lu Zhang, Zhenzhen Han, Siming Hu, Hui Zhu
  • Publication number: 20210278463
    Abstract: A method, device and computer readable medium are provided for determining the closing time of a circuit breaker. In an embodiment, the method includes: sampling a voltage signal of a target phase in the three-phase voltage signal of the circuit breaker; determining a first time period according to a voltage value of the sampled voltage signal, a voltage signal in the first time period including a voltage jump point of the voltage value; finding a voltage jump point of a voltage value in the first time period according to a change in the voltage value of the voltage signal in the first time period; and determining the closing time of a target phase of the circuit breaker according to the found sampling time of the voltage jump point.
    Type: Application
    Filed: March 3, 2021
    Publication date: September 9, 2021
    Applicant: Siemens Aktiengesellschaft
    Inventors: Hai Tao LIAN, Fei WANG, Liang SHEN, Liang Xi LI, Hui Nan MEI
  • Publication number: 20210281640
    Abstract: Embodiments of the present disclosure relate to a method and apparatus for monitoring a global failure in a virtual gateway cluster. The method may include: setting, in response to receiving a network probe setting instruction, a network probe in a target monitoring scenario, the network probe including a sending end probe and a receiving end probe; collecting a response data packet sent by the sending end probe to the receiving end probe via a target virtual gateway cluster; and analyzing the response data packet based on a preset monitoring index, to determine whether a global failure occurs in the target virtual gateway cluster.
    Type: Application
    Filed: September 23, 2020
    Publication date: September 9, 2021
    Inventors: Hui ZHANG, Xuanjun WANG, Xiangyu HOU
  • Publication number: 20210279397
    Abstract: An integrated circuit includes a first active region, a second active region, a first insulating region, a first contact and a second contact. The first and second active region extend in a first direction, are in a substrate, and are located on a first level. The second active region is separated from the first active region in a second direction. The first insulating region is over the first active region. The first contact extends in the second direction, overlaps the second active region, and is located on a second level different from the first level. The second contact extends in the first direction and the second direction, overlaps the first insulating region and the first contact. The second contact is electrically insulated from the first active region, and is located on a third level different from the first level and the second level.
    Type: Application
    Filed: May 21, 2021
    Publication date: September 9, 2021
    Inventors: Pochun WANG, Yu-Jung CHANG, Hui-Zhong ZHUANG, Ting-Wei CHIANG
  • Publication number: 20210281281
    Abstract: A tunable antenna. includes a radio frequency integrated circuit, a first frequency modulation branch coupled to the radio frequency integrated circuit, a first antenna coupled to the radio frequency integrated circuit through the first frequency modulation branch, a second antenna coupled to the radio frequency integrated circuit through a second frequency modulation branch. The first antenna corresponds to a first frequency, the second antenna corresponds to a second frequency, and the first frequency and the second frequency are respectively a transmit frequency and a receive frequency in a specified frequency band. The first antenna and the second antenna are respectively connected to the radio frequency integrated circuit through the frequency modulation branches when the tunable antenna is being designed.
    Type: Application
    Filed: July 31, 2018
    Publication date: September 9, 2021
    Inventors: Qiuliang Xu, Jianwen Lei, Meng Hou, Dan Qiu, Hui Wang, Xiaofei Xia
  • Patent number: 11115518
    Abstract: A terminal includes a processor, a memory, and an input device. A display screen with an irregular shape and a front panel component disposed on a same layer as the display screen are disposed on a front panel of the terminal. The display screen includes a target region and a main display region, the main display region is a complete rectangular region on the display screen, the target region is an irregular region other than the main display region on the display screen, a gap formed by the irregular region is a reserved region, and the front panel component is disposed in the reserved region.
    Type: Grant
    Filed: August 18, 2017
    Date of Patent: September 7, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Xiaoxiao Chen, Yanyan Mao, Hao Wu, Qing Wang, Hui Yi, Weiching Chung, Bing Li
  • Patent number: 11115418
    Abstract: A registration and authorization method, device and system is used for solving the technical problem of relatively low safety of the existing authorization technology. The method is applied to an authorization server, the authorization server is a node in a blockchain network and stores a blockchain composed of a plurality of blocks, each block is used for storing authorization information, and the method comprises: receiving a registration request message sent by a user device, wherein the registration request message includes identification information, and the identification information is used for performing identity verification on a user; assigning authorization information to the user, wherein the authorization information is used for indicating a service that the user can access; and writing the identification information and the authorization information into the blocks of the blockchain through the authorization server.
    Type: Grant
    Filed: December 23, 2016
    Date of Patent: September 7, 2021
    Assignee: CLOUDMINDS (SHANGHAI) ROBOTICS CO., LTD.
    Inventors: Hui Xie, Jian Wang
  • Patent number: 11111240
    Abstract: Provided are a sultam compound having isocitrate dehydrogenase 1 (IDH1) inhibitory activity as represented by formula I or pharmaceutically-acceptable salts, solvates or hydrates thereof, a preparation method thereof, and a pharmaceutical composition containing the compound. The compound or the pharmaceutically-acceptable salts, solvates or hydrates thereof, and the pharmaceutical composition containing the compound can be used to treat IDH1 mutation-induced cancers.
    Type: Grant
    Filed: March 22, 2017
    Date of Patent: September 7, 2021
    Assignees: Chai Tai Tianqing Pharmaceutical Group Co., Ltd., Lianyungang Runzhong Pharmaceutical Co., Ltd., Centaurus Biopharma Co., Ltd.
    Inventors: Li Zhu, Xiaowei Duan, Liguang Dai, Zhao Yang, Yanqing Yang, Hui Zhang, Yuandong Hu, Yong Peng, Yongxin Han, Rui Zhao, Xin Tian, Shanchun Wang
  • Patent number: 11113817
    Abstract: A method and device for generating a three dimensional (3D) bounding box of a region of interest (ROI) of a patient include receiving a two dimensional (2D) maximum intensity projection (MIP) image that is an axial view of the patient and a 2D MIP image that is a sagittal view of the patient. A first 2D bounding box of the ROI of the patient and a second 2D bounding box of the ROI of the patient are detected using the 2D MIP images. A 3D MIP image of the patient is received, and the 3D bounding box of the ROI of the patient is generated using the 3D MIP image, the first 2D bounding box, and the second 2D bounding box. The 3D MIP image including the 3D bounding box is provided.
    Type: Grant
    Filed: August 5, 2019
    Date of Patent: September 7, 2021
    Assignee: TENCENT AMERICA LLC
    Inventors: Hui Tang, Lianyi Han, Min Tu, Kun Wang, Chao Huang, Zhen Qian, Wei Fan
  • Publication number: 20210273297
    Abstract: Disclosed are a separator for an electrochemical device, comprising a porous base membrane, a coating layer disposed on at least one side of the porous base membrane and at least one channel for ionic flow, wherein the coating layer comprises at least one organic material with, for example, a core-shell structure that melts when the electrochemical device is overheated to a temperature that is higher than the melting point of the at least one organic material to block the at least one channel for ionic flow; as well as an electrochemical device comprising the separator and a method for making the separator.
    Type: Application
    Filed: June 24, 2019
    Publication date: September 2, 2021
    Inventors: Alex CHENG, Xudong LI, Gang MIN, Honggui DENG, Hui CHEN, Qi YUE, Chao FENG, Xianghua LI, Kang WANG, An WANG, Yangyang CHEN
  • Publication number: 20210272170
    Abstract: The present disclosure provides a method, a device, an electronic apparatus, and a storage medium for generating an order, with the method for generating an order including the following steps of: acquiring an initial image and a first detection result of a target container before the occurrence of a pick-up operation, wherein the first detection result includes a first detection image with a plurality of first commodity frames obtained by processing the initial image, and first identification information corresponding to the commodity in each of the first commodity frames; acquiring a result image of the target container after the finish of the pick-up operation; generating an RGB difference image between before-shopping and after-shopping based on the result image and the initial image; and generating a commodity order corresponding to the removed commodity based on the RGB difference image and the first detection result.
    Type: Application
    Filed: May 15, 2020
    Publication date: September 2, 2021
    Applicant: AInnovation (Shanghai) Technology Co., Ltd.
    Inventors: Faen Zhang, Ju Wang, Zhengyuan Ke, Hui Xu
  • Publication number: 20210269816
    Abstract: Disclosed is a method for obtaining multileaflet Medicago sativa materials by means of MsPALM1 artificial site-directed mutants. The method comprises: selecting a target site from an exon region of a compound leaf developmental regulatory gene MsPALM1 of Medicago sativa and constructing a plant CRISPR/Cas9 editing recombinant vector MsCRISPR/Cas9::PALM1 and introducing the vector into Medicago sativa cells and regenerating into plants, cutting and repairing to cause a loss-of-function mutation in the MsPALM1 gene of Medicago sativa cells, and then screening the mutant plants by restriction endonuclease digestion and/or targeted deep sequencing of the target sites of the regenerated plants to obtain lines carrying four MsPALM1 allelic genes with simultaneous loss of function mutation. After phenotypic identification, it was confirmed that the compound leaves of the regenerated plants changed from three leaflets to five leaflets.
    Type: Application
    Filed: July 3, 2019
    Publication date: September 2, 2021
    Applicant: Guangdong Sanjie Forage Biotechnology Co., Ltd
    Inventors: Haitao Chen, Wen Wang, Xiongping Xie, Qiang Qiu, Zhanhuan Shang, Kexian Su, Hui He