Patents by Inventor Weidong Li

Weidong Li 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).

  • Patent number: 11517693
    Abstract: The present invention provides an improved visual laryngeal mask comprising a snorkel, an end of the snorkel is provided with a fixing seat. The fixing seat is provided with an airbag, and the fixing seat has a recess which is provided with an airway opening. The inner wall of the snorkel longitudinally extends an imaging cavity and a cleaning channel. The imaging cavity has a built-in imaging device, and the imaging cavity and the cleaning channel protrude forward relative to the airway opening to form a stopper which prevents an epiglottis from blocking the imaging device.
    Type: Grant
    Filed: October 31, 2018
    Date of Patent: December 6, 2022
    Assignee: Zhejiang UE Medical Corp.
    Inventors: Mingzhang Zuo, Fushan Xue, Ziqing Hei, Shanglong Yao, Fangbing Li, Weidong Wang, Taohong Wang, Dawei Xia, Hongbo Li, Teng Xiang, Weinan Wang, Dongxing Jia, Shengyan Zhang, Na Lv, Xing Liu, Gang Wang, Xuerui Xiong, Weiping Li, Mengya Huang, Jinmin Cai
  • Patent number: 11517037
    Abstract: Disclosed is a continuous feeding mechanism including a transfer mechanism, wherein the transfer mechanism includes a rotatable indent roller circumferentially provided with a plurality of blanking grooves; a post pin is arranged in each blanking groove; the post pin is connected with a spring; the spring is arranged towards the interior of the indent roller; and the post pin can move along the blanking grooves; a feeding box, wherein the bottom of the feeding box is hollow, and the bottom is arranged above the indent roller or the bottom is fixedly connected with the indent roller; the continuous feeding mechanism is arranged above one side of the transfer mechanism; and an electromagnetic heating mechanism which includes a supporting frame, wherein the transfer mechanism is arranged in the supporting frame, and an electromagnetic coil is circumferentially arranged outside the supporting frame.
    Type: Grant
    Filed: December 23, 2019
    Date of Patent: December 6, 2022
    Assignees: QINGDAO UNIVERSITY OF TECHNOLOGY, XINJIANG JIANGNING LIGHT INDUSTRY MACHINERY ENGINEERING TECHNOLOGY CO., LTD
    Inventors: Changhe Li, Mingzheng Liu, Ji Che, Sanqiang Zhang, Yanbin Zhang, Dongzhou Jia, Cai Wang, Weidong Xie, Qianqian Zhao, Mingchuang Kang, Enhao Liu, Zhaohua Li, Yali Hou
  • Publication number: 20220369123
    Abstract: Apparatuses, systems, and methods for beam reporting to facilitate multiple transmission and reception points, multi-TRPs, transmission schemes. A UE may receive, from a base station a configuration to report a beam quality based on at least one of a first reporting scheme and a second reporting scheme or a configuration of measurement resources for each TRP of a plurality of TRPs. The UE may report the beam quality based on the configuration or L1 measurements for multiple beam pairs and a recommended and/or assumed transmission scheme based on the configured measurement resources. The first reporting scheme may include the UE reporting at least one L1 measurement for multiple beams and the second reporting scheme may include the UE reporting at least one L1 measurement for multiple beam pairs. The recommended and/or assumed transmission scheme may be a non-coherent-joint transmission (NC-JT) transmission scheme and/or a single frequency network (SFN) transmission scheme.
    Type: Application
    Filed: January 14, 2021
    Publication date: November 17, 2022
    Inventors: Yushu Zhang, Haitong Sun, Wei Zeng, Dawei Zhang, Weidong Yang, Yakun Sun, Qiming Li, Jie Cui, Hong He, Chunhai Yao
  • Publication number: 20220363975
    Abstract: The present invention relates to a biological and chemical composite blockage removing agent and preparation process and use thereof, and mainly solves the problems that the existing blockage removing agents have poor blockage removal effect on organic blockages, cause damage to formations and oil-wells, produce serious environmental pollution, and corrode the equipment, pipelines, and the like. The problems can be well solved by using a technical solution of a biological and chemical composite blockage removing agent, which contains the following components in parts by mass: A. 10-50 parts of a biosurfactant; B. 5-20 parts of a chemical surfactant; wherein the chemical surfactant is an anionic-nonionic surfactant, and said technical solution can be used in the industrial production for removing the blockage in the oilfield, and reducing the injection pressure and increasing the injection.
    Type: Application
    Filed: October 23, 2020
    Publication date: November 17, 2022
    Applicants: CHINA PETROLEUM & CHEMICAL CORPORATION, SHANGHAI RESEARCH INSTITUTE OF PETROCHEMICAL TECHNOLOGY, SINOPEC
    Inventors: Yong MENG, Yingcheng LI, Weidong ZHANG, Ou SHA, Xinning BAO, Jun JIN, Xinyue WU
  • Publication number: 20220355620
    Abstract: The invention discloses a non-pneumatic tire, comprising a wheel hub; an annular belt located on the periphery of the wheel hub; spokes comprising a plurality of spokes circumferentially arranged between the annular belt and the wheel hub; each spoke being V-shaped, and the spoke comprising two inclined plates arranged at an angle and an arc-shaped apex corner area formed at the joint of the two inclined plates; a resistance part for limiting the deformation amount of the apex corner area to a deformation amount corresponding to the yield strength. According to the invention, plastic permanent deformation of spokes can be effectively avoided by adding resistance parts, and further the service life of non-pneumatic tires can be prolonged.
    Type: Application
    Filed: August 24, 2021
    Publication date: November 10, 2022
    Inventors: Weidong LIU, Shiwen XU, Zuo XU, Minglei LI, Hanqi WU, Guoyuan XIONG
  • Patent number: 11493271
    Abstract: The disclosure discloses a water blowing device which is composed of a wheel positioning rotating part and a wheel water blowing part. The water blowing requirement of the wheel can be met.
    Type: Grant
    Filed: March 26, 2020
    Date of Patent: November 8, 2022
    Assignee: CITIC Dicastal Co., Ltd.
    Inventors: Weidong Liu, Xiaoying Ma, Shiwen Xu, Minglei Li
  • Patent number: 11491818
    Abstract: The disclosure discloses a high-precision wheel assembling device, which is high in size and shape precision, good in dynamic balance, high in fatigue strength, good in rigidity and elasticity, light in weight, attractive in appearance and recyclable in material.
    Type: Grant
    Filed: December 5, 2019
    Date of Patent: November 8, 2022
    Assignee: CITIC Dicastal Co., Ltd.
    Inventors: Weidong Liu, Shiwen Xu, Minglei Li
  • Patent number: 11480180
    Abstract: A self-priming starting device for a centrifugal pump is mounted on a water inlet pipe of the centrifugal pump and includes an outer housing, an inner housing, a primary spacer, a secondary spacer, an opening and closing disc and a tertiary spacer which are sequentially provided in the outer housing from top to bottom, and an elastic steel plate provided in the water inlet pipe. A drum is provided in the inner housing, and air inlet pipes and air discharging pipes are provided on the inner housing. The drum is provided with drum chambers and a three-blade support is provided in the drum. The opening and closing disc is provided with a vertical rod. A gas-liquid cutter is provided between the primary spacer and the secondary spacer. The primary spacer, the secondary spacer, the opening and closing disc and the tertiary spacer are provided with through-holes.
    Type: Grant
    Filed: December 20, 2019
    Date of Patent: October 25, 2022
    Assignee: JIANGSU UNIVERSITY
    Inventors: Wei Li, Hao Chang, Weidong Shi, Ling Zhou, Weidong Cao, Yong Zhu, Tao Lang, Yangyang Wei
  • Patent number: 11471625
    Abstract: The present disclosure may provide an atomizer and an electronic atomization device. The atomizer may include a shell, a heating assembly, a lid, a base, and a first sealing component. The shell defines a liquid cavity and a smoke outlet. The heating assembly may heat and atomize the liquid into a smoke. The lid and the base may be provided to fix the heating assembly therebetween. The lid defines a liquid inlet communicating with the liquid cavity, and the liquid may flow through to reach the heating assembly. The atomizer may define an air entering hole, such that external air may enter the device through the hole to drive smoke to flow. The first sealing component may be engaged between the lid and the heating assembly, contacting both at the same time and defining air guiding channels to guide the air to flow into the liquid cavity.
    Type: Grant
    Filed: November 21, 2019
    Date of Patent: October 18, 2022
    Assignee: SHENZHEN SMOORE TECHNOLOGY LIMITED
    Inventors: Guanghui Li, Weidong Pan, Kui Li, Zhenyu Wu
  • Publication number: 20220325716
    Abstract: The present invention provides a quick startup device for a centrifugal pump. The device includes an upper self-priming chamber, a lower self-priming chamber, and an inlet pipe sequentially arranged from top to bottom. The upper self-priming chamber and the lower self-priming chamber are integrally mounted on the inlet pipe. A main shaft and a hexagonal partition member rotatably mounted on the main shaft are arranged on an axis of the upper self-priming chamber. A blade tip of each partition plate is closely attached to an inner wall surface of the upper self-priming chamber. Three identical accommodation grooves are provided on an inner side of the upper self-priming chamber. A spring and a separation baffle are arranged in each accommodation groove, an exhaust hole is provided on one side of each accommodation groove, and an air intake pipe is provided on the other side of each accommodation groove.
    Type: Application
    Filed: February 25, 2022
    Publication date: October 13, 2022
    Applicant: Jiangsu University
    Inventors: Xiaowei LI, Hao CHANG, Guangjie Peng, Shiming HONG, Weidong SHI
  • Patent number: 11465995
    Abstract: Provided are a crystal form of a tricyclic compound and a preparation process thereof. Also provided is an application of the crystal form in preparing a drug for treating a disease related to a sphingosine-1-phosphate subtype 1 (S1P1) receptor.
    Type: Grant
    Filed: January 18, 2019
    Date of Patent: October 11, 2022
    Assignee: Medshine Discovery Inc.
    Inventors: Peng Zhang, Weidong Li, Lingyun Wu
  • Patent number: 11469453
    Abstract: An open cell detection system includes a battery management system. The battery management system includes a control unit that transmits an open cell detection signal, to enable a balance unit for a first time period and to disable it for a second time period, and to enable an under-voltage comparison unit and an over-voltage comparison unit for a third time period. The under-voltage comparison unit compares a voltage with a first open cell threshold and outputs a first comparison result in the third time period. The over-voltage comparison unit compares a voltage with a second open cell threshold and outputs a second comparison result in the third time period. A judging unit determines whether a connection between a first battery unit and the battery management system is inoperative based on the first and second comparison results.
    Type: Grant
    Filed: May 22, 2020
    Date of Patent: October 11, 2022
    Assignee: O2Micro, Inc.
    Inventors: Yan Li, Weidong Xue
  • Patent number: 11463473
    Abstract: The present disclosure provides a large-scale malware classification system, comprising a client for unloading malware and a server for receiving and classifying the malware, wherein the server comprises a deep learning module for classifying the malware.
    Type: Grant
    Filed: December 10, 2019
    Date of Patent: October 4, 2022
    Assignee: SHANGHAI JIAOTONG UNIVERSITY
    Inventors: Futai Zou, Yongkang Jiang, Yue Wu, Ping Yi, Guangtao Xue, Jianhua Li, Weidong Qiu, Cunqing Hua
  • Publication number: 20220305363
    Abstract: A punching bag training system has a monitoring device, a group display, and training stations. Each training station has a station computing device, a punching bag, a punching sensor, and a training station identifier. The punching sensor has a punching sensor transmitter. The punching sensor is configured to wirelessly transmit punching sensor data utilizing the punching sensor transmitter. The punching sensor data may contain punch count, punch power, power punch, punch direction, and combinations thereof. The station computing device is configured to receive the punching sensor data.
    Type: Application
    Filed: October 11, 2021
    Publication date: September 29, 2022
    Inventors: Edwin Rivera, Ricardo Murguia, Weilong Li, Tao Bu, Weidong Liu, Wenxiang Jin, Xuerui Zhang, Chunbo Wang
  • Publication number: 20220312238
    Abstract: A base station of a network provides a user equipment (UE) with information relating to monitoring a Physical Downlink Control Channel (PDCCH) of multiple component carrier (CCs) in a carrier aggregation (CA) scheme. The base station configures a first CC and a second CC of a CA combination for a user equipment (UE) and provides the UE with information for the CA combination, wherein the information comprises an indication whether the first CC and the second CC are collocated.
    Type: Application
    Filed: August 4, 2020
    Publication date: September 29, 2022
    Inventors: Weidong YANG, Amir FARAJIDANA, Chunhai YAO, Chunxuan YE, Dawei ZHANG, Haitong SUN, Hong HE, Jie CUI, Keith W. SAINTS, Linbo LI, Oghenekome OTERI, Sigen YE, Wei ZENG, Wei ZHANG, Yang TANG, Yushu ZHANG
  • Publication number: 20220309142
    Abstract: A method for setting a permission for an application executing on an electronic device includes: detecting a first operation on a first display control; controlling a permission of a predetermined application to be invalid, in response to detecting the first operation; in which, the permission includes a permission capable of using the predetermined application or a permission incapable of using the predetermined application; and disabling launching the predetermined application in response to the invalid permission.
    Type: Application
    Filed: September 28, 2021
    Publication date: September 29, 2022
    Inventors: Lin FAN, Jingcheng ZHANG, Dong LI, Le WANG, Weidong ZHANG
  • Publication number: 20220312351
    Abstract: A user equipment (UE) is configured to monitor synchronization signal blocks (SSB) transmitted by a base station of a network. The UE receives a configuration comprising a first indication of a quasi-co-location (QCL) relationship between synchronization signal block (SSB) positions and a second indication of a location of one or more sets of target SSBs, wherein SSBs in each of one or more sets of target SSBs are quasi-co-located, determines a number of SSB occasions corresponding to each set of the one or more sets of target SSBs to be transmitted by the base station and determines a monitoring scheme for the one or more sets of target SSBs based on, at least, the configuration and the number of SSB occasions corresponding to each set of target SSBs.
    Type: Application
    Filed: October 23, 2020
    Publication date: September 29, 2022
    Inventors: Jie CUI, Yang TANG, Wenshu ZHANG, Qiming LI, Dawei ZHANG, Hong HE, Xiang CHEN, Chunhai YAO, Chunxuan YE, Weidong YANG
  • Publication number: 20220303799
    Abstract: A user equipment (UE) monitors a Physical Downlink Control Channel (PDCCH) in multiple component carriers (CC). The UE determines if the UE is operating in carrier aggregation (CA) mode having a first CC in a first frequency band and a second CC in a second frequency band. When the UE is operating in CA with a first CC in the first frequency band and the second CC in the second frequency band, the UE determines a span pattern for PDCCH symbols being received on the first and second CC and selects a PDCCH monitoring type based on, at least, the span pattern. A UE also determines if a first CC and a second CC of a CA combination are collocated and selects a PDCCH monitoring type based on, at least, the determination of whether the first and second CC are collocated.
    Type: Application
    Filed: August 4, 2020
    Publication date: September 22, 2022
    Inventors: Weidong YANG, Amir FARAJIDANA, Chunhai YAO, Chunxuan YE, Dawei ZHANG, Haitong SUN, Hong HE, Jie CUI, Keith W. SAINTS, Linbo LI, Oghenekome OTERI, Sigen YE, Wei ZENG, Wei ZHANG, Yang TANG, Yushu ZHANG
  • Publication number: 20220303974
    Abstract: The present application relates to devices and components including apparatus, systems, and methods to provide SCell activation. In one example, a UE may support carrier aggregation in a high speed mode, such FR1 CA in HST. Serving cells can be particularly configured for the carrier aggregation based on the UE's capability to support carrier aggregation in the high speed mode. Additionally or alternatively, an SCell activation procedure can be performed based on this capability.
    Type: Application
    Filed: September 14, 2021
    Publication date: September 22, 2022
    Applicant: Apple Inc.
    Inventors: Jie Cui, Qiming Li, Yang Tang, Manasa Raghavan, Huaning Niu, Hong He, Weidong Yang, Chunxuan Ye, Dawei Zhang
  • Publication number: 20220299823
    Abstract: A display apparatus includes a display panel and a backlight module. The backlight module includes: a back plate, a micro light emitting diode light board, and a diffusing plate bracket. The micro light emitting diode light board includes a plurality of through holes, the diffusing plate bracket is arranged in the through holes and fixed on the back plate via the through holes.
    Type: Application
    Filed: June 9, 2022
    Publication date: September 22, 2022
    Inventors: Fulin LI, Nannan ZHANG, Mingsheng QIAO, Xiaowei LIU, Xiao LI, Jinlong LI, Weidong LIU, Yushuai ZHAI