Patents by Inventor Hongyu (Jeffrey) Wang

Hongyu (Jeffrey) Wang 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).

  • SUBSTRATE AND DISPLAY DEVICE
    Publication number: 20210225980
    Abstract: Disclosed are a substrate and a display device. The substrate includes: a base substrate, a wiring layer, a flexible layer and a gate driver on array circuit, which are sequentially stacked from bottom to top; wherein one side of the wiring layer is provided with a through hole penetrating the flexible layer to expose the gate driver on array circuit, so that the gate driver on array circuit is electrically connected to the wiring layer with the through hole.
    Type: Application
    Filed: September 27, 2018
    Publication date: July 22, 2021
    Inventors: Bin XU, Hongyu XU
  • System and Methods for Calibrating Cameras with a Fixed Focal Point
    Publication number: 20210225033
    Abstract: The present disclosure is directed to a system for calibrating cameras with a fixed focal point. In particular, a camera calibration system comprising one or more computing devices can project a plurality of fiducial markers on a target surface using the plurality of collimators. The camera calibration system can capture, using the camera, a plurality of images of the target surface with the camera, wherein the camera is rotated between each captured image in the plurality of images. The camera calibration system can compare the plurality of images with a ground truth projection. The camera calibration system can generate calibration data based on the comparison of the plurality of images with the ground truth projection. The camera calibration system can store the calibration data for use in rectifying the camera.
    Type: Application
    Filed: April 21, 2020
    Publication date: July 22, 2021
    Inventors: Zhijia Yuan, Randyll Mark Cash, II, Danny Hongyu Lu, David Golladay, Michael Vinent Praskovich, Benjamin David Himes, Armen Berberian
  • Method for Preparing Array Substrate, Display Panel and Evaporation Apparatus
    Publication number: 20210225900
    Abstract: The present invention relates to the field of display technology, and discloses a method for preparing an array substrate, a display panel and an evaporation apparatus. A method for preparing an array substrate comprises: fixing a base substrate to an evaporation stage; attaching a shielding sheet to the base substrate to cover at least a preset area of the base substrate; arranging and aligning an open mask in association with the base substrate; and evaporating to form a evaporation material layer on the base substrate, to which the shielding sheet is attached, with the open mask.
    Type: Application
    Filed: September 16, 2019
    Publication date: July 22, 2021
    Inventors: Shujie Liu, Zhiyong Xue, Hailong Li, Lingling Ma, Hongyu Mi, Liangliang Liu
  • INTERFACE ELEMENT COLOR DISPLAY METHOD AND APPARATUS
    Publication number: 20210209815
    Abstract: This application discloses an interface element color display method and apparatus. The method includes: obtaining a target image included in a to-be-displayed interface; performing color updating processing on the to-be-displayed interface, including: determining a first dominant color of the target image, determining a color type of the target image based on an area-based ratio of the first dominant color in the target image, determining a first auxiliary color based on the color type, and setting the first auxiliary color as a color of a foreground element; and outputting the to-be-displayed interface that has undergone the color updating processing to a display device for displaying.
    Type: Application
    Filed: February 26, 2021
    Publication date: July 8, 2021
    Inventors: Simon EKSTRAND, Fredrik ANDREASSON, Johan LARSBY, Jiangzhen ZHENG, Hongyu QIU
  • GAS SWITCH TRIGGERED BY OPTICAL PULSE INTRODUCED BY OPTICAL FIBER
    Publication number: 20210210932
    Abstract: Provided is a gas switch triggered by an optical pulse introduced by an optical fiber, which solves the problem of the existing electrically-triggered gas switch and laser-triggered gas having a complicated trigger system, being insufficiently reliable and having a higher cost due to the pulse amplitude/laser beam energy having higher requirements. The gas switch triggered by an optical pulse introduced by an optical fiber includes at least one trigger gap and one self-breakdown gap; each trigger gap is connected in parallel to a photoconductive switch, and an optical fiber is correspondingly provided for introducing an optical pulse for triggering.
    Type: Application
    Filed: March 18, 2019
    Publication date: July 8, 2021
    Inventors: Zhiguo WANG, Fengju SUN, Jiahui YIN, Xiaofeng JIANG, Aici QIU, Jian WU, Hongyu JIANG, Xingwen LI, Li CHEN, Penghui LI
  • LIGHT GUIDE STRUCTURE AND DISPLAY DEVICE
    Publication number: 20210208326
    Abstract: A light guide structure and a display device are provided. The light guide structure includes: a first substrate including at least one first through hole; a second substrate arranged opposite to the first substrate and including at least one second through hole; and at least one fiber bundle including a first end and a second end, the first end of each of the fiber bundle fixed in one of the first through holes, and the second end of the fiber bundle is a free end; wherein a distance between the first substrate and the second substrate is adjustable; and an orthogonal projection of at least part of the first through hole on the second substrate coincides with the second through hole.
    Type: Application
    Filed: December 15, 2017
    Publication date: July 8, 2021
    Inventors: Hongyu ZHAO, Kai DIAO, Jie LIU, Zongjie BAO, Han ZHANG
  • HIP JOINT MECHANISM AND HUMANOID ROBOT
    Publication number: 20210197908
    Abstract: A hip joint mechanism includes: a hip joint frame; an upper leg movably connected to the hip joint frame; a hip actuator configured to drive the hip joint frame to rotate; two upper leg actuators mounted on the hip joint frame; two transmission mechanisms configured to transmit motion from the two upper leg actuators to the upper leg, wherein each of the upper leg actuators comprises a casing connected to the hip joint frame, and an output shaft connected to one corresponding transmission mechanism, each of the two transmission mechanisms comprises an output end; and three connecting mechanisms, wherein the output ends and the hip joint frame are movably connected to the upper leg through the three connecting mechanisms, the three connecting mechanisms are arranged at three vertices of a triangle.
    Type: Application
    Filed: December 24, 2020
    Publication date: July 1, 2021
    Inventors: Liang Huang, Hongyu Ding, Youjun Xiong
  • IRON-BASED AMORPHOUS ALLOY AND METHOD FOR PREPARING THE SAME
    Publication number: 20210198761
    Abstract: The present disclosure provides an iron-based amorphous alloy as shown in formula (I): FeaSibBcPdMe (I); wherein a, b, c, d, and e are each independently atomic percentages of corresponding components; 80.5?a?84.0, 3.0?b?9.0, 8.0?c?15.0, 0.001?d?0.3, e?0.4, and a+b+c+d+e=100; M is impurity element. The present disclosure provides an iron-based amorphous strip which has a saturation magnetic induction less than 1.62T. The present disclosure also provides a method for preparing the iron-based amorphous alloy. Further, after appropriate heat treatment, excellent soft magnetic properties will be obtained. The alloy material can be used as core material in the manufacture of power transformer, generator and engine.
    Type: Application
    Filed: February 28, 2017
    Publication date: July 1, 2021
    Applicant: QINGDAO YUNLU ADVANCED MATERIALS TECHNOLOGY CO., LTD.
    Inventors: Xiaoyu LI, Jing PANG, Qinghua LI, Dong YANG, Hongyu LIU
  • ROBOT JOINT AND ROBOT HAVING THE SAME
    Publication number: 20210197404
    Abstract: A robot joint includes a casing, a motor assembly including a stator and a rotor that are arranged within the casing, and a harmonic drive received, at least in part, in the rotor. The harmonic drive includes a circular spline, a wave generator fixed to the rotor, and a flex spline. The circular spline is arranged around and engaged with the flex spline. The wave generator is received in the flex spline and configured to drive the flex spline to rotate with respect to the circular spline. The robot joint further includes an output shaft fixed to the flex spline.
    Type: Application
    Filed: April 21, 2020
    Publication date: July 1, 2021
    Inventors: Jian Li, Hongyu Ding, Youpeng Li, Jianxin Pang, Youjun Xiong
  • CONTROL DEVICE FOR ADHESION AND DETACHMENT
    Publication number: 20210197397
    Abstract: Disclosed is a control device for adhesion and detachment, including a base, an actuator, and a movement mechanism including a bearing unit, a peeling unit, and an adhesion unit. The peeling unit is a thin sheet with a high elastic modulus and has a first side and a second side that are opposite to each other. An upper surface of the peeling unit is fixed on a lower surface of the bearing unit. The actuator is fixed to the first side of the peeling unit. The adhesion unit is arranged on a lower surface of the peeling unit. The peeling unit bends and elastically deforms from the first side towards the second side under an action of the actuator in such a manner that the adhesion unit moves synchronously. The peeling unit is in a flat state upon a recovery from the elastic deformation.
    Type: Application
    Filed: March 18, 2021
    Publication date: July 1, 2021
    Inventors: Yu TIAN, Xiaosong LI, Hongyu LU, Xinxin LI, Yonggang MENG
  • HEAD MECHANISM AND ROBOT
    Publication number: 20210199183
    Abstract: A head mechanism includes a base connectable to a body of a robot, a mounting member arranged above the base, a connecting member rotatably connected to the base and the mounting member. The connecting member, together with the mounting member, is rotatable relative to the base about a first axis, and the mounting member is rotatable relative to the connecting member about a second axis. The first axis and the second axis extend in different directions. The head mechanism further includes two first actuating mechanisms fixed to the base, and the two first actuating mechanisms are configured to drive the mounting member to rotate with respect to the base.
    Type: Application
    Filed: July 29, 2020
    Publication date: July 1, 2021
    Inventors: LIANG HUANG, Hongyu Ding, Jianxin Pang, Youjun Xiong
  • LEG MECHANISM AND HUMANOID ROBOT
    Publication number: 20210197909
    Abstract: A leg mechanism of a humanoid robot includes: an upper leg, a lower leg rotatably coupled to the upper leg, a knee module actuator mounted to the upper leg, a foot rotatably connected to the lower leg, a knee transmission mechanism connected to the knee module actuator and the lower leg and configured to transmit rotary motion from the knee module actuator to the lower leg, at least one ankle module actuator mounted to the upper leg, at least one ankle transmission mechanism connected to the at least one ankle module actuator and the foot and configured to transmit rotary motion from the at least one ankle module actuator to the foot.
    Type: Application
    Filed: December 25, 2020
    Publication date: July 1, 2021
    Inventors: Liang Huang, Hongyu Ding, Jianxin Pang, Youjun Xiong
  • Systems and methods for regulating online merchandise link activity
    Patent number: 11049159
    Abstract: A system for regulating online merchandise link activity. The system may comprise a memory storing instructions and at least one processor configured to execute the instructions. The instructions may comprise: maintaining a set of items for online link processing, the items being associated with a website; selecting a first item from the set of items; receiving an electronic request from a first affiliate system related to the first item; registering the first affiliate system as associated with the first item; generating an online link associated with the first item and the registered affiliate system; detecting an actuation of the online link, the actuation being associated with digital activity; and, based on the detected actuation and digital activity, permitting or denying the first affiliate system from operating the online link.
    Type: Grant
    Filed: March 18, 2020
    Date of Patent: June 29, 2021
    Assignee: Coupang Corp
    Inventors: Hongyu Guo, Gang Yu, Xinqi Yu, Weiwei Shen
  • Multilayer Films and Laminates Containing Slip Agents
    Publication number: 20210187812
    Abstract: The coextruded multilayer film has at least two layers, including a sealant layer and a second layer in contact with the sealant layer. The sealant layer contains (A) a first ethylene-based polymer having a density from 0.865 g/cc to 0.930 g/cc and a melt index from 0.5 g/10 min to 25 g/10 min; (B) an unsaturated primary fatty acid amide having a melting point of 100° C. or less; and (C) a saturated primary fatty acid amide having a melting point greater than 100° C. The unsaturated primary fatty acid amide and the saturated primary fatty acid amide have a weight ratio of from 3:1 to 1:6. The second layer contains a second ethylene-based polymer. The present disclosure also provides a laminate containing said sealant layer.
    Type: Application
    Filed: June 9, 2017
    Publication date: June 24, 2021
    Inventors: Fengyi Su, Andong Liu, Hongyu Chen, Jianping Pan, Xiao Bing Yun, Thomas Allgeuer, Erqiang Chen, Tipeng Zhao, Guihong Liao
  • POWER SLIDE
    Publication number: 20210188133
    Abstract: A power slide includes a left slide and a right slide, each including a top rail, a bottom rail, a lead screw and an electric motor. The top rail is arranged above the bottom rail and is slidably connected to the bottom rail, and a notch is formed in a middle portion of the top rail. The lead screw is arranged above the bottom rail in parallel and has two ends fixedly connected to the bottom rail. The electric motor includes a housing, a rotor shaft and a stator shaft. The housing is mounted in the notch, the stator shaft is fixedly connected into the housing, the rotor shaft penetrates into the stator shaft and is rotatably connected to the stator shaft, and an interior of the rotor shaft is threadedly connected to the lead screw.
    Type: Application
    Filed: August 19, 2019
    Publication date: June 24, 2021
    Applicant: KEIPER SEATING MECHANISMS CO., LTD.
    Inventors: Chuan WANG, Hongbin NI, Zhenyi TANG, Hongyu WANG, Jiajing YU
  • NEUROACTIVE STEROIDS AND COMPOSITIONS AND METHODS THEREOF
    Publication number: 20210188897
    Abstract: The invention provides novel neuroactive steroids and pharmaceutical compositions thereof, as well as methods of their preparation and use, in therapy of various diseases and conditions, for example, various neurological or brain diseases.
    Type: Application
    Filed: November 16, 2020
    Publication date: June 24, 2021
    Inventors: Qian Chen, Guidong Zhu, Hongyu Zhao
  • POLYETHYLENE COMPOSITION WITH TREEING RETARDANTS
    Publication number: 20210189108
    Abstract: A polyethylene composition comprising (A) an ethylene-based (co) polymer, (B) a styrenic unit-containing copolymer, and (C) a polyorganosiloxane. Also a method of making the composition; a crosslinked polyethylene product made by curing the composition; manufactured articles comprising a shaped form of the inventive composition or product; and methods of using the inventive composition, product, or articles.
    Type: Application
    Filed: August 29, 2017
    Publication date: June 24, 2021
    Inventors: Chao HE, Yabin SUN, Jeffrey COGEN, Timothy J. PERSON, Hongyu CHEN
  • MEMORY SYSTEM FOR BINDING DATA TO A MEMORY NAMESPACE
    Publication number: 20210191875
    Abstract: A computer system includes physical memory devices of different types that store randomly-accessible data in a main memory of the computer system. In one approach, an operating system allocates memory from a namespace for use by an application. The namespace is a logical reference to physical memory devices in which physical addresses are defined. The namespace is bound to a memory type. In response to binding the namespace to the memory type, the operating system adjusts a page table to map a logical memory address in the namespace to a memory device of the memory type.
    Type: Application
    Filed: March 4, 2021
    Publication date: June 24, 2021
    Inventors: Samuel E. Bradshaw, Shivasankar Gunasekaran, Hongyu Wang, Justin M. Eno
  • Automatic obstacle avoidance optimization method for connecting line of graphical programming software
    Patent number: 11037340
    Abstract: Disclosed is an automatic obstacle avoidance optimization method for a connecting line of graphical programming software. A breadth-first search method is adopted to search an optimal connecting line path, and a result is displayed in a front-end interface. In a generated connecting line, a user can drag the connecting line with a mouse to regulate a position of the connecting line. At the time, the mouse is viewed as an unavoidable point, that is, the connecting line starts from a starting point of the connecting line to the unavoidable point and then reaches an end point of the connecting line. By means of the method, high instantaneity requirements of the user can be met, and when the user drags the connecting line with the mouse, a new connecting line is generated in real time without a stuck phenomenon.
    Type: Grant
    Filed: November 15, 2017
    Date of Patent: June 15, 2021
    Assignee: South China University of Technology
    Inventors: Han Huang, Hongyue Wu, Zhifeng Hao, Xiaowei Yamg
  • Colour film substrate and manufacturing method therefor, and display panel
    Patent number: 11029555
    Abstract: A color filter (CF) substrate, a manufacturing method thereof and a display panel are provided. The manufacturing method of the substrate includes: providing a base substrate; and forming a black matrix layer and a plurality of first sub-pixel units on the base substrate, wherein the black matrix layer and the plurality of first sub-pixel units are made of photoresist of a same material, the material of the photoresist includes an irreversible thermochromic pigment, the photoresist is changed into black color upon being heated, and a color of the photoresist before color change is the same as a color of the first sub-pixel units.
    Type: Grant
    Filed: May 14, 2018
    Date of Patent: June 8, 2021
    Assignees: CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xiongzhou Wei, Min Li, Qiang Xiong, Chao Liu, Jiaqi Pang, Bin Wan, Hongyu Sun