Patents by Inventor Bing Li

Bing 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).

  • Publication number: 20210223134
    Abstract: A test device and a calibration method thereof are disclosed. The test device for calibrating a test equipment, which is used to test a waterproof level of an electronic apparatus, comprises: at least two plates stacked together, wherein each plate has at least one hole, and the holes in different adjacent plates are displaced with each other.
    Type: Application
    Filed: May 31, 2018
    Publication date: July 22, 2021
    Inventors: Richard Warren LITTLE, Tonghai WU, Fengnian MA, Zimin LI, Bing DAI, Zongxue TANG, Chunduo LIU, Rui ZHOU
  • Publication number: 20210223133
    Abstract: A test device and a calibration method thereof are disclosed. The test device for calibrating a test equipment, which is used to test a waterproof level of an electronic apparatus, comprises: at least two plates stacked together, in corresponding positions of which holes are formed; and at least one layer of waterproof mesh, which is sandwiched between two adjacent plates and covers the holes.
    Type: Application
    Filed: May 31, 2018
    Publication date: July 22, 2021
    Inventors: Richard Warren LITTLE, Kwong Yu SO, Tonghai WU, Fengnian MA, Zimin LI, Bing DAI, Zongxue TANG, Chunduo LIU, Rui ZHOU
  • Publication number: 20210223135
    Abstract: A test device and a calibration method thereof are disclosed. The test device for calibrating a test equipment, which is used to test a waterproof level of an electronic apparatus, comprises: two plates, which are pressed against each other with pressure, wherein minor gap between the two plates are used as water leakage path.
    Type: Application
    Filed: May 31, 2018
    Publication date: July 22, 2021
    Inventors: Richard Warren LITTLE, Tonghai WU, Fengnian MA, Zimin LI, Bing DAI, Zongxue TANG, Chunduo LIU, Rui ZHOU
  • Publication number: 20210226543
    Abstract: A switched mode power supply includes a power circuit and a control circuit coupled to the power circuit for regulating its output voltage. The control circuit is configured to generate a control signal for at least one power switch of the power circuit using a reference voltage, determine if a duty cycle of the control signal is within a defined range, sense one or more output parameters of the power circuit including the output voltage of the power circuit, and in response to determining the duty cycle of the control signal is outside the defined range, adjust the reference voltage to adjust the duty cycle of the control signal. The reference voltage is adjustable over time to thereby linearly adjust the output voltage of the power circuit. Other example switched mode power supplies, control circuits, and methods for regulating output voltages of switched mode power supplies are also disclosed.
    Type: Application
    Filed: January 17, 2020
    Publication date: July 22, 2021
    Inventors: Lian LIANG, Bing ZHANG, Mei QIN, Wenyong LIU, Zhishuo LI
  • Publication number: 20210212268
    Abstract: Disclosed is a combined LED grow lighting system, comprising an LED light track and at least one LED light strip which slidably connects with and longitudinally slides along the LED light track; wherein a remote control signal receiver to receive a remote control signal is configured within the LED light track, a processing device for processing the remote control signal received by the remote control signal receiver to generate a control signal for controlling a power of LED in each LED light strip is connected with each LED light strip, respectively; an LED constant current power supply and a constant current control circuit are configured within the LED light strip, and the constant current control circuit is connected with the processing device and receives the control signal regarding the power of the LED light strip sent from the processing device to control the LED constant current power supply.
    Type: Application
    Filed: January 19, 2021
    Publication date: July 15, 2021
    Applicant: SHENZHEN NUMBER ENERGY SAVING CORPORATION
    Inventors: Hongchuan CHEN, Yuan YANG, Jiaqin LI, Bing MA
  • Publication number: 20210203023
    Abstract: This invention relates to an electrochemical cell comprising an anode structure comprising an element selected from the group consisting of group 1, group 2, group 8, group 12 and group 13 of the Periodic Table of Elements; a cathode structure comprising a catalyst; and a hydrogel located between the anode structure and the cathode structure. In a preferred embodiment, the cell comprises the anode of Zinc, the catalyst of CoOx/C, the hydrogel of free-standing alkaline polyacrylamide hydrogel, wherein said hydrogel was first synthesized via UV-initiated radical polymerization of acrylamides, followed by exchange of water with an alkaline electrolyte of potassium hydroxide (KOH). The invention further relates to a method of manufacturing such an electrochemical cell and the use of a hydrogel in a metal/air battery.
    Type: Application
    Filed: March 29, 2017
    Publication date: July 1, 2021
    Inventors: Mein Jin TAN, Bing LI, Xian Jun LOH, Yun ZONG, Zhao LIU, Xiao Ming GE
  • Publication number: 20210191945
    Abstract: A shared database platform can interface with a cluster computing platform over a network through a connector. The data transferred over the network can include metadata result packages that can be distributed to worker nodes of the cluster computing platform, which receive the metadata objects and access the result data for further processing on a staging platform, such as a scalable storage platform.
    Type: Application
    Filed: June 18, 2020
    Publication date: June 24, 2021
    Inventors: Bing Li, Edward Ma, Mingli Rui, Haowei Yu, Andong Zhan
  • Publication number: 20210189277
    Abstract: The present invention provides a class of halogen-containing synthetic base oils, and preparation method and use thereof. The synthetic base oils have introduced with halogen, especially fluorine, wherein the dipole motion of the halogen groups results in dipole interaction between the dipoles of other components and the base oil molecules of dipole-dipole and dipole-induced halogen (especially fluorine), and the interaction force is stronger and more localized than the dispersion force between the molecules of pure hydrocarbon synthetic oils, and thus the performance of the base oils is directly affected. It solved the problem of oil solubility of pure hydrocarbon synthetic oils, and also improved the properties of oxidation resistance and thermal stability.
    Type: Application
    Filed: August 1, 2018
    Publication date: June 24, 2021
    Applicant: APLENE TECHNOLOGY CO., LTD. (HANGZHOU)
    Inventors: Dongchu Wei, Binbin LIU, Bing LI
  • Patent number: 11037876
    Abstract: A power network includes a plurality of power switch units disposed in a first semiconductor layer, arranged in a plurality of columns along a first direction and a plurality of rows along a second direction. The power switch units in even rows are aligned with a center point of a horizontal space between adjacent two of the power switch units in the same row of the odd rows of the power switch units in the first direction. The power switch units in even columns are aligned with a center point of a vertical space between adjacent two of the power switch units in the same column of the odd columns of the power switch units in the second direction. The power network further includes a plurality of second connecting lines disposed in a fourth semiconductor layer and extending in the second direction.
    Type: Grant
    Filed: March 9, 2020
    Date of Patent: June 15, 2021
    Assignee: SHANGHAI ZHAOXIN SEMICONDUCTOR CO., LTD.
    Inventors: Jerming Lin, Lei Sun, Bing Li
  • Publication number: 20210169451
    Abstract: The present invention provides an ultrasonic imaging device, comprising: an imaging assembly, the imaging assembly comprising an ultrasonic transducer for imaging tissue to be imaged; an adjustable arm, wherein one end of the adjustable arm is connected to the imaging assembly; a counterweight, the counterweight being connected to the other end of the adjustable arm through a cable; a frame, the frame being capable of guiding movement when the counterweight and/or adjustable arm moves; and a transmission assembly, the transmission assembly comprising a driving device and a transmission belt, wherein the driving device is connected to the transmission belt, and the transmission belt is connected to the counterweight; the driving device is capable of acting on the counterweight through the transmission belt, so as to adjust pressure applied by the imaging assembly onto the tissue to be imaged. The present invention further provides some imaging methods using the ultrasonic imaging device.
    Type: Application
    Filed: December 4, 2020
    Publication date: June 10, 2021
    Inventors: Lu JIN, Bing LI, Qiang YAO, Liping CHEN, Lanping LIU, Kejian SHI
  • Publication number: 20210171585
    Abstract: The present invention provides an antimicrobial peptide ID13 (with a sequence set forth in SEQ ID No. 1), a preparation method and use thereof. The antimicrobial peptide ID3 is successfully expressed in Pichia pastoris using genetic engineering technology. The antimicrobial peptide ID13 of the present invention has an excellent bactericidal activity against Gram-positive bacteria such as Staphylococcus aureus, Streptococcus pneumoniae, and Streptococcus suis, and has a low hemolytic activity against mouse red blood cells and a low murine macrophage cytotoxicity.
    Type: Application
    Filed: October 23, 2020
    Publication date: June 10, 2021
    Applicant: Feed Research Institute, Chinese Academy of Agricultural Sciences
    Inventors: Jianhua WANG, Bing LI, Da TENG, Ruoyu MAO, Xiumin WANG, Ya HAO, Na YANG
  • Patent number: 11030046
    Abstract: A shared database platform can interface with a cluster computing platform over a network through a database connector and one or more cluster connectors. The data transferred over the network can include telemetry metadata that can be distributed to execution nodes of the cluster computing platform for generation and transmission of cluster data to the shared database platform.
    Type: Grant
    Filed: January 29, 2021
    Date of Patent: June 8, 2021
    Assignee: Snowflake Inc.
    Inventors: Bing Li, Zihan Li, Edward Ma, Mingli Rui, Srinath Shankar
  • Publication number: 20210165387
    Abstract: A gimbal control method includes obtaining a speed of a mouse; and controlling an attitude of a gimbal according to the speed of the mouse.
    Type: Application
    Filed: February 10, 2021
    Publication date: June 3, 2021
    Inventors: Shuai LIU, Liyuan LIU, Bing LI
  • Patent number: 11025823
    Abstract: The present disclosure provides an image stabilization method. The method includes acquiring a frame of an image to be stabilized and a related exposure time; acquiring first attitude data before the exposure time and second attitude data after the exposure time, wherein the number of the first attitude data is one or more, and the number of the second attitude data is one or more; acquiring a target attitude corresponding to the exposure time based on the first attitude data and the second attitude data; and obtaining a stabilized target image by stabilizing the image to be stabilized according to the target attitude.
    Type: Grant
    Filed: April 30, 2020
    Date of Patent: June 1, 2021
    Assignee: SZ DJI TECHNOLOGY CO., LTD.
    Inventors: Bing Li, Wen Zou, Jun Ma, Guangyuan Lin
  • Publication number: 20210160431
    Abstract: A shooting control method includes displaying, by a terminal, a first screen that is not a video recording viewfinder screen, receiving, by the terminal, a first operation of a user on the first screen, displaying, in response to the first operation, a second screen, starting, in response to the first operation, to record a first video, and buffering, in response to the first operation, the first video, when the terminal detects a second operation, in response to the detected second operation, stopping, by the terminal, a video recording, and displaying, in response to the detected second operation, a third screen prompting the user to determine whether to save the first video, and saving or deleting the first video according to a selection operation of the user on the third screen.
    Type: Application
    Filed: June 30, 2018
    Publication date: May 27, 2021
    Inventors: Xiaoxiao Chen, Hao Chen, Bing Li
  • Patent number: 11015956
    Abstract: A method for in-line sensor calibration are provided, comprising: obtaining sensor data from a plurality of sensors of different types coupled to an unmanned aerial vehicle (UAV) while the UAV is in flight, wherein the plurality of sensors have an initial spatial configuration relative to one another; detecting, with aid of a processor, a change in a spatial configuration of the plurality of sensors relative to one another from the initial spatial configuration to a subsequent spatial configuration, based on the sensor data; determining the subsequent spatial configuration; and adjusting data, while the UAV is in flight, from at least one of the plurality of sensors based on the subsequent spatial configuration. The disclosure also relates to an apparatus for sensor calibration.
    Type: Grant
    Filed: February 14, 2017
    Date of Patent: May 25, 2021
    Assignee: SZ DJI TECHNOLOGY CO., LTD.
    Inventors: Ketan Tang, Yongjian Zhao, Bing Li, Guyue Zhou
  • Patent number: 11002789
    Abstract: An analog circuit fault feature extraction method based on a parameter random distribution neighbor embedding winner-take-all method, comprising the following steps: (1) collecting a time-domain response signal of an analog circuit under test, wherein the input of the analog circuit under test is excited by using a pulse signal, a voltage signal is sampled at an output end, and the collected time-domain response signal is an output voltage signal of the analog circuit; (2) applying a discrete wavelet packet transform for the collected time-domain response signal to acquire each wavelet node signal; (3) calculating energy values and kurtosis values of the acquired wavelet node signals to form an initial fault feature data set of the analog circuit; and (4) analyzing the initial fault feature data by the parameter random distribution neighbor embedding winner-take-all method, to acquire optimum low-dimensional feature data.
    Type: Grant
    Filed: October 20, 2018
    Date of Patent: May 11, 2021
    Assignee: WUHAN UNIVERSITY
    Inventors: Yigang He, Wei He, Hui Zhang, Liulu He, Baiqiang Yin, Bing Li
  • Patent number: 10996079
    Abstract: For encoder offset fine tuning, a processor iteratively reduces an encoder offset error of the motor with a third offset step until the motor starts. The processor iteratively modifies the encoder offset of the motor turning in a positive direction with a first offset step until the motor stops. The processor further records the encoder offset as a first encoder offset. The processor iteratively modifies the encoder offset with the first offset step until the motor starts turning in a negative direction. The negative direction is opposite the positive direction. The processor iteratively modifies the encoder offset with a second offset step until the motor stops. The processor records the encoder offset as a second encoder offset. In addition, the processor calculates a final encoder offset as a function of the first encoder offset and the second encoder offset.
    Type: Grant
    Filed: December 3, 2019
    Date of Patent: May 4, 2021
    Assignee: Rockwell Automation Technologies, Inc.
    Inventors: Bing Li, Takayoshi Matsuo
  • Publication number: 20210118225
    Abstract: A method and apparatus for rendering a game image are disclosed. The method includes: acquiring a control meeting a preset transparency; generating a mesh model according to the control; synchronously loading the mesh model corresponding to the control in the process of displaying the control on a game image; and respectively rendering pixels of an area which is not covered by the mesh model and pixels corresponding to the control on the game image. The present disclosure solves the problem that pixel culling and rendering cannot be performed on a game image covered by a UI control under the architecture of game engine in the related art.
    Type: Application
    Filed: February 28, 2019
    Publication date: April 22, 2021
    Inventor: Bing LI
  • Patent number: 10983119
    Abstract: A rapid diagnostic testing device for testing of a biological sample is provided. The device comprises a channeled construct, at least one lateral flow unit, and a cassette housing. The channeled construct is configured to receive a biological sample to form at least partially purified biological sample. The lateral flow unit is at least partially disposed in the cassette housing. The lateral flow unit comprises: a sample receiving zone, a conjugate zone and a detection zone. The sample receiving zone is operatively coupled to the channeled construct for receiving the partially purified biological sample comprising at least one analyte. The conjugate zone comprising a conjugate particle to bind the analyte is disposed adjacent to the first side of the sample receiving zone. The detection zone is disposed adjacent to the second side of the sample receiving zone and comprises at least one binding agent for detecting the analyte.
    Type: Grant
    Filed: January 9, 2017
    Date of Patent: April 20, 2021
    Assignees: GENERAL ELECTRIC COMPANY, TOKITAE LLC
    Inventors: Bing Li, Matthew Jeremiah Misner, David Roger Moore, Kevin Paul Flood Nichols, David Cate, Matthew F Rosen