Patents by Inventor Guoqiang (David) Zhang

Guoqiang (David) Zhang 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: 11964888
    Abstract: Disclosed is a circular rotary-disc dehydrator with a multi-filter cylinder unit. A dehydrator body is internally provided with a middle plate so that the dehydrator body is separated into a water entrance area and a filtrate area. One side, located in the filtrate area, of the middle plate is provided with a circular rotary disc, a circle of holes is arranged around the circular rotary disc, and one side of the circular rotary disc is provided with a filter cylinder corresponding to the holes; The circular rotary disc is arranged in the filtrate area, and a plurality of filter cylinder units are uniformly distributed on the rotary disc. In the rotation process, it may be fed continuously and sludge may be discharged continuously; the filter cylinders have a self-cleaning function, and consume less water, thus not only the production is increased, but also the dehydrating effect is guaranteed.
    Type: Grant
    Filed: July 14, 2023
    Date of Patent: April 23, 2024
    Assignee: YIXIING PIONERE ENVIRONMENTAL PROTECTION EQUIPMENT CO., LTD.
    Inventors: Daopeng Zhou, Jiwei Lu, Guoqiang Qian
  • Publication number: 20240122162
    Abstract: A watering system for use in an animal house having at least one watering pipe and a plurality of nipple drinkers spaced along the watering pipe. The watering pipe has a pipe body that encloses a flow channel through which pressurized water is carried to each of the plurality of nipple drinkers. The pipe body has a flat nipple-facing surface. Each of the plurality of nipple drinkers has a nipple body having a pipe-facing surface that is brought adjacent the nipple-facing surface of the pipe body such that a nipple inlet extends into the flow channel, and wherein the nipple body has a fastener mechanism that detachably holds the nipple drinker against the nipple-facing surface such that each nipple drinker is detachably attached to the watering pipe 108 along the nipple-facing surface.
    Type: Application
    Filed: April 6, 2023
    Publication date: April 18, 2024
    Inventors: Yu Shao, Guoqiang Yu
  • Publication number: 20240123383
    Abstract: The present disclosure provides small diameter tubular porous fiber filters. These tubular porous fiber filters have many uses including but not limited a filtration medium for removing particles of 5 microns or less from liquid or air.
    Type: Application
    Filed: October 24, 2023
    Publication date: April 18, 2024
    Inventors: Nicole Elizabeth Morris-Anastasi, Michael Andrew Clendenning, Michael W. Spencer, Qiang Zhou, Guoqiang Mao
  • Publication number: 20240125181
    Abstract: Hydrogeological drilling-type detection equipment includes a detection support frame, where the detection support frame is fixedly connected with a detection box body with a through hole, the through hole is communicated with an inside of the detection box body, a drilling box body is arranged inside the through hole, a lifting assembly is arranged inside the detection box body, the drilling box body is slidably connected with the through hole through the lifting assembly, a bottom end of the drilling box body is provided with a multifunctional drilling assembly provided with a blocking assembly, each of four corners of a bottom end of the detection support frame is provided with a moving wheel, the detection support frame is provided with a stable support assembly, the stable support assembly is correspondingly arranged with the moving wheel, and one side of the detection support frame is fixedly connected with an armrest.
    Type: Application
    Filed: October 12, 2023
    Publication date: April 18, 2024
    Inventors: Shengbin WANG, Zexue QI, Fenglin WANG, Zhen ZHAO, Xiaoran CHAI, Guoqiang ZHANG, Long CHEN, Youjing YUAN, Haicong KOU, Shanhu XIAO, Shaokang YANG, Jianhui WANG
  • Publication number: 20240128729
    Abstract: A junction box includes a box body, a connector core, and a connector housing. The connector core is integrally molded with the box body. The connector housing is formed separately from the box body and the connector core and is embedded within the box body during molding of the box body and the connector core.
    Type: Application
    Filed: October 12, 2023
    Publication date: April 18, 2024
    Applicant: Tyco Electronics (Shanghai) Co., Ltd.
    Inventors: Guoqiang (David) Li, Yong (Chris) Wang, Jianfei (Fencer) Yu, Yong Yang
  • Patent number: 11958879
    Abstract: The present invention provides compounds represented by Formula I, or pharmaceutically acceptable salts, stereoisomers, solvates, hydrates or combination thereof, The invention also provides pharmaceutical compositions comprising these compounds and methods of using this compounds for treating FXR-mediated or TGR5-mediated diseases or conditions.
    Type: Grant
    Filed: May 19, 2021
    Date of Patent: April 16, 2024
    Assignee: Enanta Pharmaceuticals, Inc.
    Inventors: Guoqiang Wang, Yat Sun Or, Ruichao Shen, Xuechao Xing, Jiang Long, Peng Dai, Brett Granger, Jing He
  • Patent number: 11958127
    Abstract: A shoulder-angle-adjustable friction stir welding head suitable for a fillet joint includes a stirring head body. A front end of the stirring head body is mounted with a movable shoulder, a stirring pin channel is arranged on the movable shoulder, and the stirring pin channel may allow a stirring pin of the stirring head body to pass through. The present disclosure can respond to welding tasks of the fillet joint of different angles and enlarges an application scope of the friction stir welding head in a manner that the front end of the stirring head body is mounted with the movable shoulder, the stirring pin channel is arranged on the movable shoulder, the stirring pin channel is used for allowing the stirring pin of the stirring head body to pass through, and the angle of the movable shoulder is adjusted.
    Type: Grant
    Filed: September 14, 2023
    Date of Patent: April 16, 2024
    Assignee: Hefei University of Technology
    Inventors: Beibei Li, Pengcheng He, Jingfeng Wang, Wenqi Qi, Guoqiang Li
  • Patent number: 11961427
    Abstract: The application belongs to the technical field of LED display screens, and particularly relates to an outdoor LED display. The Outdoor LED display comprises a box body, a display module and a plurality of control assemblies; the display module comprises a plurality of sub-modules, and each sub-module is provided with a control assembly; the box body comprises a frame and a panel installed on the frame, and the display module is connected at one end of the frame away from the panel; the panel, the frame, and the display module form an installation space for installing the control assembly. In this application, each sub-module is installed with a corresponding control assembly, and the control assembly can control the corresponding sub-module to display, thereby enhancing the display effect of the outdoor LED display.
    Type: Grant
    Filed: April 26, 2021
    Date of Patent: April 16, 2024
    Assignee: SHENZHEN GLOSHINE TECHNOLOGY CO., LTD.
    Inventors: Xianfeng Zhang, Yongjun Zhang, Guoqiang Li, Zhengqiang Li
  • Patent number: 11962987
    Abstract: The present disclosure relates to a magnetic circuit of a loudspeaker and a loudspeaker, which can improve the non-linearity of magnetic permeability, thereby reducing the distortion of the loudspeaker. A magnetic circuit comprises a T-yoke with a base and a columnar portion protruding upward from the base, a magnetic steel arranged on the base, and a front sheet arranged on the magnetic steel, wherein the magnetic steel and the front sheet are arranged around a periphery of the columnar portion, and a short-circuit ring is arranged on an inner side of the magnetic steel and/or the front sheet. A first short-circuit ring is provided between the inner wall of the magnetic steel and the outer wall of the columnar portion, and a second short-circuit ring is provided on the inner wall of the front sheet.
    Type: Grant
    Filed: October 10, 2019
    Date of Patent: April 16, 2024
    Assignee: Suzhou Sonavox Electronics Co., Ltd.
    Inventors: Yuewu Shen, Shenggang Tao, Bo Gu, Xiaoqing Wang, Guoqiang Chai
  • Publication number: 20240116950
    Abstract: Provided are small molecule inhibitors of the KRAS(G12D) mutant oncoprotein having the structural formula: and pharmaceutically acceptable salts and compositions thereof, which are useful for treating cancers and related conditions.
    Type: Application
    Filed: September 8, 2023
    Publication date: April 11, 2024
    Inventors: Weiwen Ying, Chenghao Ying, Kevin P. Foley, Zhiyong Wang, Wei Yin, Liang Ma, Guoqiang Wang, Jinhua Li, Yaya Wang, Yan Dai, Thomas Prince
  • Publication number: 20240120431
    Abstract: Clean version of the Abstract A preparation method for growing a germanium sulfide (GeS2) single-crystal thin film on a SiO2 substrate includes: cleaning a surface of a substrate with acetone, ethanol and deionized water, where the substrate is a Si/SiO2 substrate or a SiO2 glass substrate; photoetching the substrate, spin-coating a photoresist, and performing photoetching and dry etching or wet etching to obtain a groove pattern; depositing a germanium (Ge)-crystal layer in the groove pattern of the substrate to obtain a treated substrate; and putting the treated substrate into a chemical vapor deposition (CVD) device for growth, a growth source being high-purity sulfur (S) powder and high-purity Ge powder, thereby obtaining a GeS2 single-crystal thin film on the SiO2 substrate. The preparation method can grow GeS2 single crystals on the SiO2 substrate. The GeS2 single crystals have a high crystalline quality and a small surface roughness.
    Type: Application
    Filed: December 30, 2021
    Publication date: April 11, 2024
    Applicant: SOUTH CHINA UNIVERSITY OF TECHNOLOGY
    Inventors: Guoqiang LI, Sheng CHEN, Wenliang WANG, Jixing CHAI
  • Patent number: 11956147
    Abstract: A data transmission method, apparatus, and device, and a computer storage medium are provided. The method includes: obtaining an application packet of a target application; transmitting the application packet to a first routing device by using a network data channel, and transmitting, by using the first routing device, the application packet to a proxy server; meanwhile, transmitting the same application packet to a second routing device by using a short-range wireless data channel different from the network data channel, and transmitting, by using the second routing device, the application packet to the proxy server. The proxy server performs, a deduplication mechanism on the application packet and transmit the application packet to an application server corresponding to the target application.
    Type: Grant
    Filed: June 24, 2021
    Date of Patent: April 9, 2024
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Jingjing Hao, Dan Zhang, Binhui Ning, Xiaobo Hu, Feihu Sun, Liuteng Li, Jianbo Xu, Zhenlin Huang, Shuai Ma, Guoqiang Che
  • Publication number: 20240109337
    Abstract: A label printing and attaching system includes a label printing device and a label attaching device. The label printing device has an ink tape supply mechanism for supplying an ink tape with a label pattern. A label tape supply mechanism of the label printing device is adapted to supply a label tape that includes a carrier tape and blank label paper adhered to the carrier tape. The label printing device further includes a heat transfer machine adapted to heat transfer the label pattern on the ink tape onto the blank label paper of the label tape to obtain a desired label. The label attaching device has a label picker adapted to pick up the label with the printed label pattern from the label tape, and a moving device adapted to move the label picker to place the picked label with the printed label pattern onto a product.
    Type: Application
    Filed: September 28, 2023
    Publication date: April 4, 2024
    Applicants: Tyco Electronics (Dongguan) Ltd., TE Connectivity Solutions GmbH, Tyco Electronics (Shanghai) Co., Ltd.
    Inventors: Zongjie (Jason) Tao, Hongzhou (Andy) Shen, Dandan (Emily) Zhang, Roberto Francisco-Yi Lu, Guoqiang Liu, Ziqiang Xiong, Kai Fu, Xueyun Zhu, Yi Li, Xuyan Yu
  • Publication number: 20240114607
    Abstract: The present application provides a flying firefly lamp linearly distributed, which includes at least one imitated firefly unit and a power cord; the power cord includes a positive power cord and a negative power cord, and the at least one imitated firefly unit is sequentially connected in parallel between the positive power cord and the negative power cord; the imitated firefly unit includes a PCB board (101), the PCB board is provided with an attitude control chip and a plurality of LED lights arranged in an arrangement, after the attitude control chip is energized by the power cord, the attitude control chip controls the plurality of LED lights to flash in sequence according to a preset flying mode.
    Type: Application
    Filed: November 8, 2021
    Publication date: April 4, 2024
    Inventors: Liang LI, Guoqiang CHEN
  • Publication number: 20240108225
    Abstract: A noncontact, multi-wavelength time-resolved laser speckle contrast imaging (MTR-LSCI) technique provides for continuous, fast and high-resolution 2D mapping of tissue blood flow (BF) and tissue blood oxygen saturation (StO2) at different depths of target tissue. MTR-LSCI illuminates the tissue with picosecond-pulsed, coherent, widefield light at least at two different wavelengths in the near-infrared range (600-1100 nm) and synchronizes a high-resolution, gated single-photon avalanche diode (SPAD) camera to capture BF and StO2 maps at different depths of target tissue, wherein the imaging depth depends on light propagation inside a tissue volume, captured by the time-gated camera. The reconstruction of BF and StO2 maps can be dramatically expedited by incorporating highly parallelized computation and convolution functions. The performance of MTR-LSCI was evaluated using head-simulating phantoms with known properties and in-vivo rodents with varied hemodynamic challenges to the brain.
    Type: Application
    Filed: September 22, 2023
    Publication date: April 4, 2024
    Inventors: Guoqiang Yu, Faraneh Fathi, Chong Huang, Siavash Mazdeyasna, Mingjun Zhao, Lei Chen
  • Patent number: 11950072
    Abstract: A mid-range loudspeaker, including a frame, a diaphragm arranged on the frame, a magnetic circuit system arranged on the frame, and a voice coil connected to the diaphragm. The diaphragm includes a honeycomb plate having a front surface and a back surface. Covering films respectively cover the front surface and the back surface of the honeycomb plate. The honeycomb plate is provided with a plurality of holes.
    Type: Grant
    Filed: October 17, 2019
    Date of Patent: April 2, 2024
    Assignee: Suzhou Sonavox Electronics Co., Ltd.
    Inventors: Guoqiang Chai, Yuewu Shen, Bo Gu
  • Patent number: 11945824
    Abstract: The present invention discloses compounds of Formula (I), or pharmaceutically acceptable salts, esters, or prodrugs thereof: which inhibit Respiratory Syncytial Virus (RSV) or HMPV. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from RSV or HMPV infection. The invention also relates to methods of treating an RSV or HMPV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.
    Type: Grant
    Filed: October 18, 2021
    Date of Patent: April 2, 2024
    Assignee: Enanta Pharmaceuticals, Inc.
    Inventors: Yat Sun Or, Yong He, Kevin McGrath, Ruichao Shen, Adam Szymaniak, Xuechao Xing, In Jong Kim, Guoqiang Wang
  • Patent number: D1022167
    Type: Grant
    Filed: June 16, 2023
    Date of Patent: April 9, 2024
    Assignee: Shenzhen Keeway Technology Co., Ltd
    Inventor: Guoqiang Bao
  • Patent number: D1022170
    Type: Grant
    Filed: June 8, 2023
    Date of Patent: April 9, 2024
    Assignee: Shenzhen Keeway Technology Co., Ltd
    Inventor: Guoqiang Bao
  • Patent number: D1024018
    Type: Grant
    Filed: October 21, 2022
    Date of Patent: April 23, 2024
    Inventor: Guoqiang Nie