Patents by Inventor Meng Yang

Meng Yang 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: 20210165510
    Abstract: A pen, a method for detecting a pen, and a touch system are disclosed. The pen is configured to operate on a touch panel. The pen includes a controller, a transmitting electrode, and a receiving electrode. The transmitting electrode and the receiving electrode are at different positions of the pen. The receiving electrode is configured to receive a first signal transmitted by the touch panel and transmit the first signal to the controller. The controller is configured to receive the first signal, determine an inclination angle between the pen and the touch panel according to a signal amount of the first signal, generate a second signal by using an encoding format corresponding to the inclination angle, and transmit the second signal to the transmitting electrode. The transmitting electrode is configured to receive the second signal and transmit the second signal to the touch panel.
    Type: Application
    Filed: March 11, 2020
    Publication date: June 3, 2021
    Applicants: Hefei BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Guanglei Yang, Zhixiang Fang, Meng Wang, Peng Ding, Xuxu Hu
  • Publication number: 20210165989
    Abstract: The present disclosure provides a display panel and a display device. The display panel includes a plurality of fingerprint recognition circuits. At least one of the plurality of fingerprint recognition circuits includes a light sense signal obtaining unit and a subtracted. The light sense signal obtaining unit is configured to obtain a first light sense voltage value and a second light sense voltage value, the first light sense voltage value is related to a first power voltage value, the second light sense voltage value is related to a second power voltage value, and the first power voltage value is greater than the second power voltage value. The subtracted is configured to subtract the second light sense voltage value from the first light sense voltage value to obtain a light sense data value.
    Type: Application
    Filed: February 13, 2020
    Publication date: June 3, 2021
    Applicant: Xiamen Tianma Micro-Electronics Co.,Ltd
    Inventors: Meng LAI, Lifeng LU, Zhilong ZHUANG, Jiancai HUANG, Yumin XU, Xianyan YANG
  • Patent number: 11025010
    Abstract: An electrical connector includes an insulative housing and a plurality of contacts retained therein. The housing forms a central slot along a longitudinal direction, and includes a base, opposite first wall and second wall extending from the base and located by two sides of the central slot. The contact includes a retaining section retained to the corresponding first or second wall, and a spring arm with a contacting section at a free end, extending from the retaining section and into the central slot wherein a width/thickness ratio in the contacting section is set within a range between 0.8˜1.28.
    Type: Grant
    Filed: December 18, 2019
    Date of Patent: June 1, 2021
    Assignees: FU DING PRECISION INDUSTRIAL (ZHENGZHOU) CO., LTD., FOXCONN INTERCONNECT TECHNOLOGY LIMITED
    Inventors: Shih-Wei Hsiao, Yu-San Hsiao, Yen-Chih Chang, Na Yang, Meng Liu, Yu-Ke Chen
  • Publication number: 20210157183
    Abstract: An array substrate, a manufacturing method and a display device are provided in the present disclosure. The array substrate includes first subpixels and second subpixels arranged in rows and columns, each first subpixel includes a first pixel electrode provided with a plurality of first slits arranged parallel to each other, each second subpixel includes a second pixel electrode provided with a plurality of second slits arranged parallel to each other, each first slit is angled at a first tilt angle relative to a reference direction, each second slit is angled at a second tilt angle relative to the reference direction, the first tilt angle is supplementary to the second tilt angle, and the reference direction is an extension direction of each gate line of the array substrate. At least one first subpixel and at least one second subpixel are arranged in each row, and/or at least one first subpixel and at least one second subpixel are arranged in each column.
    Type: Application
    Filed: August 18, 2020
    Publication date: May 27, 2021
    Inventors: Xinxia ZHANG, Bo YANG, Meng GENG, Qun LI
  • Publication number: 20210149386
    Abstract: The value for equipment to be replaced can be maximized by determining a threshold cutoff value for a failure prediction indicator and a window size for obtaining the threshold cutoff value for a piece of oil or gas drilling or recovery equipment; applying the threshold cutoff value and the window size to an equipment failure prediction model; and deriving a recall value and an average hour-loss value from the equipment failure prediction model. Predictive maintenance for the piece of oil or gas drilling or recovery equipment may be performed based on the recall value and the average hour-loss value to perform predictive maintenance for a piece of equipment in an oil or gas recovery operation.
    Type: Application
    Filed: June 30, 2020
    Publication date: May 20, 2021
    Inventors: Bo Liang, Yanyan Wu, Daili Zhang, Chao Yang, Meng Zhang, Fahad Ahmad
  • Publication number: 20210150005
    Abstract: A method for generating a digital identity is provided, including: extracting a first preset number of short tandem repeat STRs and relevant information of each STR from whole genome data; generating a single STR digital code corresponding to each STR according to the relevant information of each STR, to obtain a plurality of single STR digital codes; performing sequence transformation on each single STR digital code with a preset rule, and generating a target STR digital code according to the single STR digital code after the sequence transformation; generating summary information of the target STR digital code, and determining the summary information as summary information of the STR to which the target STR digital code belongs; and determining the summary information of the STR as the generated digital identity.
    Type: Application
    Filed: December 15, 2020
    Publication date: May 20, 2021
    Inventors: Guangming Pan, Meng Yang, Hongde Zhao, Qiang Tang, Tong Zhou, Hang Li, Huaping Li
  • Patent number: 11003243
    Abstract: The disclosure discloses a calibration method and device, a storage medium and a processor. The method includes that: a calibration point is controlled to move on a predetermined motion track; a gaze track of a target object is acquired in a movement process of the calibration point; and a specified parameter is calibrated according to the predetermined motion track and the gaze track, the specified parameter is configured to predict a gaze point of the target object.
    Type: Grant
    Filed: October 31, 2018
    Date of Patent: May 11, 2021
    Assignee: BEIJING 7INVENSUN TECHNOLOGY CO., LTD.
    Inventors: Dongchun Ren, Wei Liu, Zhijiang Lou, Xiaohu Gong, Jian Wang, Fengmei Nie, Meng Yang
  • Publication number: 20210124456
    Abstract: A touch pen, a method for controlling the same, a touch control device and a readable storage medium are provided. The touch pen includes: a pen body; and a first controller, a touch sensing circuit and an accommodation part that are arranged on the pen body. The accommodation part is configured to accommodate a fluid, and is coupled to the touch sensing circuit. The touch sensing circuit is configured to contact the fluid in the accommodation part in a case that the pen body is in an inclined posture, detect position information of the fluid in contact with the touch sensing circuit and determine a corresponding reference value based on the position information. The first controller is coupled to the touch sensing circuit, and is configured to output a control signal according to the reference value.
    Type: Application
    Filed: April 29, 2020
    Publication date: April 29, 2021
    Applicants: HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Meng WANG, Zhixiang FANG, Guanglei YANG
  • Publication number: 20210123001
    Abstract: A Cardamine hupingshanensis selenium-enriched Chinese yellow rice wine and a production method are provided. The production method is performed as follows. Fresh C. hupingshanensis is selected, followed by preparing the C. hupingshanensis into a juice containing effective components of C. hupingshanensis, or C. hupingshanensis powder. Glutinous rice raw materials are soaked in clear water, followed by taking out and steaming to obtain steamed glutinous rice. The steamed glutinous rice is cooled and mixed with distillers' yeast for pre-fermentation, after a temperature of fermented material rising to a harrowing temperature, a pre-fermented product is obtained by harrowing regularly. A post-fermentation is performed, followed by performing a pressure filtration. A pressure filtrate is put aside for clarification, followed by filtering and sterilizing, then adding the juice. Alternatively, the C.
    Type: Application
    Filed: September 9, 2020
    Publication date: April 29, 2021
    Applicant: Shaanxi University of Technology
    Inventors: Jingzhang GENG, Dongqin LI, Meng YANG, Hai JIANG
  • Publication number: 20210115899
    Abstract: Methods, apparatuses, and systems for collecting the installation error of the wind vane are provided. The image of the blades of the wind turbine and the outer rotor of the generator is obtained. It is determined whether the wind vane is aligned with the center line of the wind turbine, according to a relationship between the center line of the wind turbine and the orienting plane of the wind vane in the image. In a case that the wind vane is not aligned with the center line of the wind turbine, the deviation angle between the wind vane and the center line of the wind turbine is calculated, and a direction of the wind vane is corrected according to the deviation angle. Therefore, installation errors of the wind vane are accurately determined and corrected, and accuracy is improved for installation of the wind vane.
    Type: Application
    Filed: November 29, 2019
    Publication date: April 22, 2021
    Applicant: BEIJING GOLDWIND SCIENCE & CREATION WINDPOWER EQUIPMENT CO., LTD.
    Inventors: Meng Wei, Boyu Yang, Amin Ye
  • Patent number: 10969297
    Abstract: The present invention discloses a dynamic diagnosis system and method for concrete damage based on a distributed sensing optical fiber.
    Type: Grant
    Filed: April 26, 2017
    Date of Patent: April 6, 2021
    Assignee: HOHAI UNIVERSITY
    Inventors: Huaizhi Su, Meng Yang, Hong Luo
  • Patent number: 10949991
    Abstract: Disclosed is a method and apparatus for determining a position of a pupil. The method includes: acquiring an image to be detected including a pupil; acquiring a binary image of a preset area based on a preset model of semi-supervised learning, where the preset area is an area where the pupil is located in the image to be detected; acquiring a centroid of the binary image; and determining a central position of the pupil according to the centroid of the binary image.
    Type: Grant
    Filed: December 7, 2018
    Date of Patent: March 16, 2021
    Assignee: Beijing 7Invensun Technology Co., Ltd.
    Inventors: Fengmei Nie, Wei Liu, Dongchun Ren, Jian Wang, Meng Yang, Xiaohu Gong
  • Publication number: 20210072510
    Abstract: An imaging lenses and an imaging device are provided, the imaging lenses includes a first imaging lens, a second imaging lens and a third imaging lens which are arranged at intervals in sequence, wherein the first imaging lens, the second imaging lens and the third imaging lens satisfy 1.0<Fno1<Fno2<Fno3<3.0; 5.0 mm>F1>F2>F3>1.0 mm; P1<P2<P3; wherein Fno1 is an aperture number of the first imaging lens, Fno2 is an aperture number of the second imaging lens, Fno2 is an aperture number of the third imaging lens, F1 is an effective focal length of the first imaging lens, F2 is an effective focal length of the second imaging lens, F3 is an effective focal length of the third imaging lens. The disclosure solves the problem in the related art that a resolution of light of 3D structure the imaging device is low in a distant scene.
    Type: Application
    Filed: June 9, 2020
    Publication date: March 11, 2021
    Inventors: Jia LU, Meng YANG, Fujian DAI, Liefeng ZHAO
  • Publication number: 20210064082
    Abstract: The present disclosure relates to a waveguide augmented reality display apparatus, including: an image source for displaying an image and generating a first light beam and a second light beam with different optical properties according to data of the displayed image; a single waveguide spaced from the image source; a first in-coupling device and a second in-coupling device arranged on the waveguide away for coupling the first light beam and the second light beam into the waveguide respectively; and an out-coupling device, arranged on the waveguide for coupling out the first light beam and the second light beam propagating in the waveguide in a same preset area. The apparatus can realize the superposition of two different fields of view through a single waveguide, significantly increase the field of view on the premise of ensuring the compact structure of the apparatus, and is conducive to improving the user experience.
    Type: Application
    Filed: August 27, 2020
    Publication date: March 4, 2021
    Inventor: Meng Yang
  • Publication number: 20210063765
    Abstract: The present disclosure relates to a waveguide-based augmented reality display apparatus, which includes an image source alternately displaying an image at a preset frequency and correspondingly generates a first polarized light and a second polarized light; a single waveguide being spaced from the image source; a first in-coupling device, arranged on one side of the waveguide and configured to couple the first polarized light into the waveguide; a second in-coupling device, arranged on the other side of the waveguide and configured to couple the second polarized light into the waveguide; an out-coupling device, arranged on the waveguide and configured to alternately couple out a first sub-image and a second sub-image in a preset area. The first and second sub-images are alternately displayed, and are fused and superimposed in human eyes due to a persistence of vision, thereby increasing a field of view and an image resolution.
    Type: Application
    Filed: September 29, 2020
    Publication date: March 4, 2021
    Inventor: Meng Yang
  • Publication number: 20210048152
    Abstract: Light systems and light fixtures are described herein. In one embodiment, a light system may include a light fixture, a first diffuser attached to the light fixture, where the first diffuser and the light fixture define a cavity, a first LED producing ambient light within the cavity, and a second LED producing directional light in the cavity, where the first diffuser is adapted or configured to receive the ambient light and the directional light and emit the ambient light and the directional light external to the light system. In another embodiment, a light fixture may include a first LED subsystem including a first LED and a diffuser, the first LED subsystem adapted or configured to produce ambient light, a second LED subsystem including a second LED and a reflector, the second LED subsystem adapted or configured to produce directional light, where the directional light passes through the diffuser.
    Type: Application
    Filed: August 15, 2019
    Publication date: February 18, 2021
    Inventors: Jeffery PARKER, Laurentiu VLAD, Meng YANG, Sergey LAGONSKY
  • Publication number: 20210048171
    Abstract: A light fixture for waveguided ambient light is described herein. In one embodiment, the light fixture includes an LED light source for emitting light rays, a waveguide optically coupled to the LED light source to receive and guide the emitted light rays from a proximal end of the waveguide to a distal end of the waveguide, a first indirect lighting surface configured to receive a first portion of the emitted light rays and reflect the first portion at a first distribution to produce a first ambient light source, and a second indirect lighting surface configured to receive a second portion of the emitted light rays and reflect the second portion at a second distribution to produce a second ambient light source.
    Type: Application
    Filed: February 25, 2020
    Publication date: February 18, 2021
    Inventors: Jeffery PARKER, Meng YANG
  • Publication number: 20210048576
    Abstract: A light fixture for waveguided ambient light is described herein. In one embodiment, the light fixture includes an LED light source for emitting light rays, a waveguide optically coupled to the LED light source to receive and guide the emitted light rays from a proximal end of the waveguide to a distal end of the waveguide, a first indirect lighting surface configured to receive a first portion of the emitted light rays and reflect the first portion at a first distribution to produce a first ambient light source, and a second indirect lighting surface configured to receive a second portion of the emitted light rays and reflect the second portion at a second distribution to produce a second ambient light source.
    Type: Application
    Filed: August 15, 2019
    Publication date: February 18, 2021
    Inventors: Jeffery PARKER, Meng YANG
  • Publication number: 20210041670
    Abstract: The disclosure provides an optical imaging lens, which sequentially includes, from an object side to an image side: a first lens with positive focal power; a second lens with negative focal power; a third lens with positive focal power; a fourth lens with focal power; a fifth lens with focal power; a sixth lens with focal power, an object-side surface of which is a convex surface and an image-side surface of which is a concave surface; and a seventh lens with negative focal power, an image-side surface of which is a concave surface. An Entrance Pupil Diameter (EPD) of the optical imaging lens and an effective focal length f of the optical imaging lens meet 1.4<f/EPD<1.98 an air space T23 between the second lens and the third lens on an optical axis and an air space T34 between the third lens and the fourth lens on the optical axis meet 0.1<T23/T34<0.3.
    Type: Application
    Filed: July 16, 2020
    Publication date: February 11, 2021
    Inventors: Meng YANG, Fujian DAI, Liefeng ZHAO
  • Patent number: 10908125
    Abstract: The apparatus comprises a bottom plate, a first side plate (304), and a second side plate (305). The top of the first side plate is connected to the top of the second side plate by an arc-shaped fiber carrying channel (310, 311). A first arc-shaped cover (300) and a second arc-shaped cover (301) are hinged to the tops of the first side plate and the second side plate, respectively. A first arc-shaped pressing body (308) and a second arc-shaped pressing body (309) are fixedly connected to the lower end surfaces. A first sensing optical fiber (312) and a second sensing optical fiber (313) located in the arc-shaped fiber carrying channel are disposed below the first arc-shaped pressing body and the second arc-shaped pressing body respectively. The first arc-shaped cover is connected to the second arc-shaped cover by a locking apparatus.
    Type: Grant
    Filed: January 16, 2017
    Date of Patent: February 2, 2021
    Assignee: HOHAI UNIVERSITY
    Inventors: Huaizhi Su, Meng Yang, Qiangqiang Jia