Patents by Inventor Gang Hu

Gang 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).

  • Publication number: 20220303371
    Abstract: This application provides a rotation shaft structure and an electronic device. The rotation shaft structure includes a main shaft assembly, and two folding assemblies. The folding assembly includes a rotation assembly, a support plate, and a housing mounting bracket. The rotation assembly is rotationally connected to the main shaft assembly. The support plate is rotationally connected to the housing mounting bracket and slidably connected to the rotation assembly. When two housing mounting brackets rotate toward each other, two support plates rotate in a same direction relative to the housing mounting brackets on corresponding sides, so that the two support plates and the main shaft assembly can form a triangle-like display accommodation space. When the electronic device is in a closed state, the display accommodation space can be used for accommodating a bent portion of the flexible display, so that the flexible display is not damaged by extrusion.
    Type: Application
    Filed: June 10, 2022
    Publication date: September 22, 2022
    Inventors: Changliang LIAO, Weifeng WU, Li LIAO, Kenji NAGAI, Ding ZHONG, Qiao DENG, Tao HUANG, Qiang ZHAN, Haiqiang TIAN, Yuehua HU, Feng ZHAO, Gang WANG, Bo HUANG, Zhixiao XU, Shangyun WANG
  • Publication number: 20220301651
    Abstract: Systems, apparatus and methods are provided for loopback testing techniques for memory controllers. A memory controller that may comprise loopback testing circuitry that may comprise a first multiplexer having a first input coupled to an output of an input buffer and a second input coupled to a first data output from the memory controller, an inverter coupled to the output of the input buffer, and a second multiplexer having a first input coupled to an output of the inverter and a second input coupled to a second data output from the memory controller.
    Type: Application
    Filed: March 18, 2021
    Publication date: September 22, 2022
    Inventors: Gang ZHAO, Wei Jiang, Kangmin HU, Lin Chen
  • Patent number: 11441062
    Abstract: A method of preparing a modified polyvinyl acetate includes subjecting a mixed liquor L1 containing a functional monomer to a first reaction with a first vinyl acetate monomer, followed by adding a first initiator to carry out a second reaction to obtain a mixed liquor L2; subjecting an acrylate monomer, a second vinyl acetate monomer, a second initiator and the mixed liquor L2 to carry out a third reaction to obtain a mixed liquor L3; and subjecting a third initiator and the mixed liquor L3 to carry out a fourth reaction under the air-tight and ultrasonic conditions. The functional monomer is selected from acrylic acid, oleic acid or butenedioic acid. Uses of modified polyvinyl acetate obtained by the method and oil-based drilling fluid containing the modified polyvinyl acetate are also disclosed.
    Type: Grant
    Filed: January 5, 2022
    Date of Patent: September 13, 2022
    Assignee: Southwest Petroleum University
    Inventors: Yang Bai, Chunyan Liu, Pingya Luo, Gang Xie, Danchao Huang, Dezhi Liu, Hongbo Li, Daoxiong Li, Chaowei Hu
  • Publication number: 20220264463
    Abstract: Disclosed herein are related to dynamically adjusting a wake time and a sleep time for wireless communication between two or more devices to reduce power consumption. In one aspect, a first device enters a wake up state to wirelessly communicate with a second device for a service period with a determined duration scheduled according to a target wake time (TWT) protocol. In one aspect, the first device monitors for one or more indicators from the second device indicating that additional data is available for communication. In one aspect, the first device extends the service period beyond the determined duration, in response to receiving a first indicator of the one or more indicators. In one aspect, the first device communicates with the second device the additional data during the service period extended beyond the determined duration.
    Type: Application
    Filed: October 20, 2021
    Publication date: August 18, 2022
    Inventors: Guoqing LI, Dong ZHENG, Gang LU, Qi QU, Abhishek Kumar AGRAWAL, Nabeel AHMED, Amit SHUKLA, Xiaoguang WANG, Chunyu HU
  • Patent number: 11414158
    Abstract: A stabilizer includes a receiving device, a guide plate element for connection with a chain, and a clutch device. The guide plate element is movably mounted on the receiving device and performing a rotation state through an elastic element. The clutch device is mounted on the receiving device and connected with the guide plate element and used for providing one-way resistance. When a vehicle body jounces, the guide plate element rotates upwardly under force, the chain is tensioned, and the clutch device is in a free rotation state. When the guide plate element moves towards an opposite direction under force, the clutch device provides one-way resistance, so that the guide plate element can maintain a tensioning state of the chain for a longer time, and the effect of stabilizing the chain is achieved.
    Type: Grant
    Filed: November 9, 2020
    Date of Patent: August 16, 2022
    Assignee: RUSH COMPONENTS LLC
    Inventors: Deng-Gang Hu, Yun-Sheng Chen
  • Patent number: 11415705
    Abstract: A method of determining position includes observing a first signal from a first source at a first epoch. The method includes observing a second signal from the first source at a second epoch. The method includes observing a third signal from a second source at the first epoch. The method includes observing a fourth signal from the second source at the second epoch. The method includes generating a first set of comparison data based on the first signal and the second signal. The method includes generating a second set of comparison data based on the third signal and the fourth signal. The method includes determining whether cycle-slip exists based on the first set of comparison data and the second set of comparison data. The method includes determining a current position of a standalone global navigation satellite system (GNSS) receiver in response to a determination that cycle-slip does not exist.
    Type: Grant
    Filed: November 5, 2020
    Date of Patent: August 16, 2022
    Assignee: UNICORE COMMUNICATIONS, INC.
    Inventors: Kongzhe Chen, Gang Hu, Lei Huang
  • Publication number: 20220251945
    Abstract: Disclosed is a system and a method of transient electromagnetic advanced detection. The system includes a detection host, an electromagnetic signal transmitter, a probe, and a communication device. The system and method of transient electromagnetic advance detection disclosed by examples of the present disclosure can realize an early-warning through a transient electromagnetic advance detection in a borehole while drilling the borehole in a tunnel or a roadway.
    Type: Application
    Filed: September 2, 2021
    Publication date: August 11, 2022
    Inventors: Qiang WU, Chunsheng LIU, Yifan ZENG, Liu LIU, Fengjuan TAO, Gang HU
  • Publication number: 20220252955
    Abstract: An electronic paper is provided. An array substrate in the electronic paper includes a base, as well as a pixel electrode, a thin film transistor, and a shielding electrode that are disposed on the base. An orthographic projection of an active layer in the thin film transistor on the base is within an orthographic projection of the shielding electrode on the base and is within an orthographic projection of the pixel electrode on the base.
    Type: Application
    Filed: November 29, 2021
    Publication date: August 11, 2022
    Inventors: Gang HUA, Min WANG, Shaokai SU, Dong WANG, Zhe WANG, Shaobo LI, Meng GONG, Jintang HU, Jinghao LIU, Liangliang PAN, Guangquan WANG, Liguang DENG, Pengkai FAN
  • Patent number: 11412511
    Abstract: Disclosed herein are a system, a method and a device for switching between different communications protocols. A head wearable display can transmit, to a console during a first session interval, a first request to switch from a first link using a first communication protocol to a second link using a second communication protocol. The first request can include at least one characteristic of the first link. The head wearable display can receive, from the console, a first response to the first request, to perform a switch from the first link to the second link. The first response can indicate a wake up time and a second session interval to perform the switch. The head wearable display can switch from the first link to the second link in the second session interval and after the wake up time.
    Type: Grant
    Filed: May 5, 2020
    Date of Patent: August 9, 2022
    Assignee: FACEBOOK TECHNOLOGIES, LLC
    Inventors: Gang Lu, Nihar Doshi, Jiwon Steve Han, Xiaoguang Wang, Dong Zheng, Chunyu Hu, Qi Qu
  • Patent number: 11408808
    Abstract: An intelligent rolling contact fatigue testing system and testing method therefor, including a main testing system (3), a loading system (4) and a subsidiary testing system (7), and further including a testing device, wherein the testing device includes a light source (S3), a CCD camera (S5) and a monitoring assistance device (S2), and during testing, a roller test specimen (306) and an subsidiary testing piece (706) are provided in the monitoring assistance device (S2) after being rolled in contact with each other for a certain time, and the roller test specimen (306) and the rotating brush (S210) are rotated simultaneously in a state in which the lubricating oil is sprayed, and the CCD camera (S5) dynamically collects the surface image of the roller test specimen (306), and then performing quantization evaluation on a fatigue failure state by image preprocessing, image processing and image post-processing.
    Type: Grant
    Filed: May 5, 2017
    Date of Patent: August 9, 2022
    Assignees: CHONGQING HAO HAN TECHNOLOGY COMPANY LIMITED, CHONGQING UNIVERSITY OF TECHNOLOGY
    Inventors: Yan Yang, Hongbin Xu, Hui Li, Jianjun Hu, Yu Liu, Changhui Yang, Gang Zhu, Yi Wang, Juke Liang
  • Publication number: 20220244777
    Abstract: Disclosed herein are devices and methods related to an interface between a host processor and a wireless processor of a first device for maintaining an artificial reality session with a second device. In one aspect, the host processor is configured to provide data of the artificial reality session to the wireless processor, and the wireless processor is configured to transmit the data to the second device through a wireless medium. In one aspect, the host processor is configured to provide an indicator indicating an end of transmission of the data, to the wireless processor, to cause the wireless processor to transmit the indicator to the second device through the wireless medium, and to cause the host processor and the wireless processor to enter a sleep state in response to transmission of the indicator. The indicator may cause the second device to enter the sleep state.
    Type: Application
    Filed: April 25, 2022
    Publication date: August 4, 2022
    Inventors: Gang LU, Jiwon Steve HAN, Nihar DOSHI, Xiaoguang WANG, Qi QU, Dong ZHENG, Chunyu HU
  • Publication number: 20220243712
    Abstract: A connecting structure, an exhaust silencer, a silencer and a compressor are provided. The connecting structure has a connecting housing and an exhaust pipe assembly. The connecting housing has a silencing chamber and a sealing portion. One end of the exhaust pipe assembly passes through the sealing portion and extends into the silencing chamber. Another end of the exhaust pipe assembly is arranged outside the connecting housing. Thus, the silencing chamber is in communication with an outside space of the connecting housing through the exhaust pipe assembly.
    Type: Application
    Filed: April 18, 2022
    Publication date: August 4, 2022
    Applicant: ANHUI MEIZHI COMPRESSOR CO., LTD.
    Inventors: Binbin HU, Dongdong SONG, Gang HUANG, Zhiqi YAN
  • Publication number: 20220247354
    Abstract: The present disclosure provides an oscillating circuit and an electronic device; the oscillating circuit includes a capacitor charging and discharging circuit unit, a voltage comparison circuit unit and a threshold voltage generation circuit unit; the oscillating circuit uses the capacitor charging and discharging and the hysteresis effect of the capacitor charging and discharging circuit unit to achieve oscillation based on the negative feedback regulation constituted by the voltage comparison circuit unit and the threshold voltage generation circuit unit, which is different from the traditional oscillating circuit based on capacitance and inductance; the oscillating circuit does not adopts inductors, has relatively low power consumption, and outputs oscillation signals with frequencies that vary with currents.
    Type: Application
    Filed: January 7, 2020
    Publication date: August 4, 2022
    Applicants: NO.24 RESEARCH INSTITUTE OF CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION, CHONGQING GIGACHIP TECHNOLOGY CO. LTD.
    Inventors: RONGBIN HU, ZIQIANG YI, GANG ZHOU, DONG TANG, NING TANG, DAIGUO XU, JIANAN WANG, GUANGBING CHEN, DONGBING FU
  • Patent number: 11402457
    Abstract: A system and a method for an integrated test on a primary-secondary pole-mounted breaker. The method includes: establishing an electrical connection between the system and the primary-secondary pole-mounted breaker; establishing a communication connection between the system and the primary-secondary pole-mounted breaker; applying, by the system, a voltage signal and a current signal to the primary-secondary pole-mounted breaker through the electrical connection, to generate a voltage and a current on the primary-secondary pole-mounted breaker; collecting, by the system, signals of the voltage and the current fed back from the primary-secondary pole-mounted breaker through the communication connection; performing, by the system, an integrated accuracy test and an integrated protection test; outputting a test result of the accuracy test and a test result of the integrated protection test to the industrial control machine, to generate the test report.
    Type: Grant
    Filed: June 9, 2020
    Date of Patent: August 2, 2022
    Assignees: ZHEJIANG HUADIAN EQUIPMENT TESTING INSTITUTE CO., LTD., STATE GRID ZHEJIANG HAIYAN COUNTY POWER SUPPLY CO., LTD., STATE GRID ZHEJIANG ELECTRIC POWER CO., LTD.
    Inventors: Zhi Li, Jingbo Hu, Zhiyao Zheng, Yibo Gao, Shaofeng Yu, Yifang Su, Gang Wu, Jianqin Lin, Hanpeng Yang, Weiliang Bian, Aimin Xu
  • Publication number: 20220235029
    Abstract: A crystal form and a salt form of a uracil compound acting as a c-MET/AXL inhibitor and a preparation method therefor, specifically relating to the crystal form and the salt form of the compound shown in formula (I), and also comprising an application of the crystal form and the salt form in the preparation of drugs for the treatment of tumours.
    Type: Application
    Filed: May 22, 2020
    Publication date: July 28, 2022
    Inventors: Gang LI, Kun WANG, Lihong HU, Charles Z. DING
  • Publication number: 20220235068
    Abstract: A new class of tetracyclic compounds acting as Cdc7 inhibitors; specifically disclosed are a compound represented by formula (I), isomers thereof, or pharmaceutically acceptable salts thereof.
    Type: Application
    Filed: May 29, 2020
    Publication date: July 28, 2022
    Inventors: Gang Li, Lun Lu, Zhibo Zhang, Lihong Hu, Charles Z. Ding, Shuhui Chen
  • Publication number: 20220204736
    Abstract: The present invention relates to the technical field of polymer material preparation, and discloses a polymer material for toys and a preparation equipment thereof, whereby the preparation equipment of the polymer material for toys includes an open mixer main body and a twisting mechanism mounted on the open mixer main body, and the twisting mechanism includes: a fixed ring, wherein the fixed ring is fixedly installed on the top of the open mixer main body, and a mounting flange is rotatably sleeved inside the fixed ring; a rotating gear ring, wherein the rotating gear ring is fixed with the mounting flange, and a first rotating shaft and a second rotating shaft are rotatably installed inside the rotating gear ring. Through the rotation of the rotating gear ring, the preparation equipment of the polymer material for toys enables the molten mixture located between a first twisting roller and a second twisting roller to be twisted and kneaded together, facilitating the uniform mixing of the mixture.
    Type: Application
    Filed: August 18, 2021
    Publication date: June 30, 2022
    Inventor: Gang Hu
  • Patent number: D956024
    Type: Grant
    Filed: June 29, 2020
    Date of Patent: June 28, 2022
    Inventors: Gang Deng, Jinshu Hu
  • Patent number: D959413
    Type: Grant
    Filed: June 29, 2020
    Date of Patent: August 2, 2022
    Inventors: Gang Deng, Jinshu Hu
  • Patent number: D959414
    Type: Grant
    Filed: July 16, 2020
    Date of Patent: August 2, 2022
    Inventors: Gang Deng, Jinshu Hu