Patents by Inventor Xin Guo

Xin Guo 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: 10756285
    Abstract: This disclosure relates to a display panel, an electroluminescent device and a manufacturing method for the electroluminescent device. The electroluminescent device includes a first transparent electrode layer, an electroluminescent layer, a channel layer, a second transparent electrode layer, a dielectric layer, a light absorption layer and a third electrode layer stacked in turn, wherein the light absorption layer can be excited by a light emitted from the electroluminescent layer to generate photocarriers. The present disclosure may reduce power consumption of the panel and also reduce cost and enable products such as a panel to meet the needs for ultra-thinning and miniaturization.
    Type: Grant
    Filed: May 25, 2018
    Date of Patent: August 25, 2020
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Wei Xu, Pengxia Liang, Xin Gu, Kang Guo
  • Patent number: 10753532
    Abstract: A gimbal includes a yaw-axis structure, a roll-axis structure connected to the yaw-axis structure and configured to be rotated by the yaw-axis structure, and a pitch-axis structure connected to the roll-axis structure and configured to be rotated by the roll-axis structure. The yaw-axis structure includes a locking structure, a rotating member including a rotor of a motor or a member fixedly connected to the rotor, and a bearing member rotatably connected to the rotating member and including a stator of the motor or a member fixedly connected to the stator. The pitch-axis structure is configured to support a load and drive the load to rotate. The yaw-axis structure is configured to be locked by the locking structure when the yaw-axis structure rotates to a preset position in a non-operational state of the gimbal.
    Type: Grant
    Filed: July 29, 2019
    Date of Patent: August 25, 2020
    Assignee: SZ DJI TECHNOLOGY CO., LTD.
    Inventors: Xin Yan, Xifeng Zhao, Rongjian Sun, Zhuo Guo
  • Patent number: 10757578
    Abstract: Provided are as electronic device and a method for an electronic device. The electronic device comprises a processing circuit, configured to: determine a first set of a high priority secondary system based on mutual interference between a low-priority sub-system and the high-priority sub-system, wherein the mutual interference between the high-priority sub-system in the first set and at least one low-priority sub-system is higher than a pre-set level; and based on information related to the first set, clustering the high-priority sub-system in the first set.
    Type: Grant
    Filed: July 6, 2017
    Date of Patent: August 25, 2020
    Assignee: SONY CORPORATION
    Inventors: Youping Zhao, Wei Ding, Chen Sun, Xin Guo
  • Patent number: 10754462
    Abstract: A touch screen and a touch display device are provided in the present disclosure. The touch screen includes a substrate; a touch electrode pattern on the substrate; an optical interrupting pattern on a side of the touch electrode pattern facing away from the substrate; wherein in an effective display region of a display screen, at least a portion of an orthographic projection of the optical interrupting pattern on the substrate falls into an orthographic projection of the touch electrode pattern on the substrate to form a plurality of overlapping regions spaced apart from each other.
    Type: Grant
    Filed: September 19, 2018
    Date of Patent: August 25, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Junhui Wu, Xin Bi, Jiandong Guo, Zhongshan Wu
  • Publication number: 20200264840
    Abstract: Negative zero control for execution of an instruction. A process obtains an instruction to perform operation(s) using an input value. The instruction includes a negative zero control indicator indicating whether negative zero control is enabled for execution of the instruction. The process executes the instruction, the executing including performing the operation(s) using the input value to obtain a result having a sign, determining whether to control the sign of the result, the determining being based at least in part on the negative zero control indicator being set to a defined value, and performing further processing, as part the executing the instruction, based on the determining.
    Type: Application
    Filed: February 15, 2019
    Publication date: August 20, 2020
    Inventors: Cedric LICHTENAU, Reid COPELAND, Petra LEBER, Silvia M. MUELLER, Jonathan D. BRADBURY, Xin GUO
  • Publication number: 20200265239
    Abstract: A video stream captured for an object is obtained. Features of S image frames in the video stream are extracted, and S N-dimensional feature vectors are generated. The S N-dimensional feature vectors are arranged in a chronological order corresponding to the order in which the image frames occur in the video stream to generate a feature matrix, wherein the feature matrix has N rows and at least S columns. The feature matrix is processed by using a pre-trained convolutional neural network, to obtain a processing result for the object captured in the video stream.
    Type: Application
    Filed: December 4, 2019
    Publication date: August 20, 2020
    Applicant: Alibaba Group Holding Limited
    Inventors: Xin Guo, Yuan Cheng, Chen Jiang
  • Publication number: 20200264890
    Abstract: Digit validation check control for execution of an instruction. A process obtains an instruction to perform operation(s) using input value(s). The instruction includes a no validation indicator for controlling whether digit validation check control is enabled for execution of the instruction. The process executes the instruction, including determining, based on the no validation indicator, whether digit validation check control is enabled for execution of the instruction, and performing processing based on the determining. Based on the no validation indicator being set to a defined value, digit validation check control is enabled and the processing includes forcing a digit check error indicator output by the executing to indicate no digit check error with respect to the at least one input value.
    Type: Application
    Filed: February 15, 2019
    Publication date: August 20, 2020
    Inventors: Cedric LICHTENAU, Reid COPELAND, Petra LEBER, Silvia M. MUELLER, Jonathan D. BRADBURY, Xin GUO
  • Patent number: 10744528
    Abstract: Disclosed is an adjustable ultrasonic micro-jet nozzle array with minimal quantity lubrication, relating to cooling of machining. The array-type nozzle includes an inlet conduit, a recycle conduit and a cooling body having a microjet ejection assembly and a recycling assembly. The cooling body includes a microjet ejection chamber which is closed. The inlet conduit is provided at a top of the cooling body and communicates with the microjet ejection chamber. The recycle conduit is located in the microjet ejection chamber, and connects the recycling assembly and an external vacuum machine. The adjustable ultrasonic micro jet nozzle array of the present invention has the advantages of simple structure and being convenient to use. A flow rate of trace cooling fluid is increased to improve the cooling and lubricating effect. A cooling fluid mist is recycled by the vacuum suction to reduce the consumption of the lubricating fluid while ensuring the cooling effect.
    Type: Grant
    Filed: November 17, 2019
    Date of Patent: August 18, 2020
    Assignee: Sichuan University
    Inventors: Ling Chen, Wu Zhao, Wei Jiang, Hao Wan, Qianmiao Zhou, Xin Guo, Miao Yu, Kai Zhang, Lin Du, Zeyuan Yu, Nianhan Wu
  • Publication number: 20200260460
    Abstract: Disclosed are a wireless communication method and a wireless communication device. Provided is a resource management device, comprising one or a plurality of processors, said processor or processors being configured to: obtain interference information from another resource management device, said interference information comprising mutual interference between a plurality of managed systems managed by the resource management device, and interference of a plurality of managed systems by one or a plurality of non-managed systems not managed by the resource management device; determine a communication resource for each managed system on the basis of the obtained interference information; and notify a corresponding managed system of the determined communication resource.
    Type: Application
    Filed: December 14, 2018
    Publication date: August 13, 2020
    Applicant: Sony Corporation
    Inventors: Chen SUN, Xin GUO
  • Publication number: 20200257399
    Abstract: A data transmission method, a chip, a controller, and a display device. The method is applied to a target driving chip in the display device. The display device includes a controller (01), a plurality of driving chips (02), and an in-cell touch display panel (03). The target driving chip is one of the plurality of driving chips (02). The target driving chip is respectively connected to the controller (01) and the in-cell touch display panel (03). The method includes: receiving state data acquired by the in-cell touch display panel, the state data being configured to reflect a working state of the in-cell touch display panel; and sending return data to the controller, the return data including the state data which includes control data.
    Type: Application
    Filed: August 6, 2019
    Publication date: August 13, 2020
    Inventors: Zhijie Guo, Ming Chen, Jieqiong Wang, Xin Duan, Hsin-Chung Lo, Hao Zhu
  • Patent number: 10743327
    Abstract: A radio resource management system and method, the system includes: an acquisition device acquiring a range to be protected of a high priority system and a positioning range of a low priority system based on position information about at least one high priority system and at least one low priority system; a selection device selecting, with regard to the high priority system in at least one high priority system group, a position where a reference generated by a low priority system to the high priority system satisfies a pre-determined condition, for each low priority system within the positioning range thereof, as a reference position of the low priority system based on the range to be protected of the high priority system; and a parameter determination device determining a working parameter of the low priority system for the high priority system based on the reference position of each low priority system.
    Type: Grant
    Filed: November 13, 2015
    Date of Patent: August 11, 2020
    Assignee: SONY CORPORATION
    Inventors: Youping Zhao, Chen Sun, Songpeng Li, Xin Guo
  • Publication number: 20200252808
    Abstract: An electronic apparatus and method used in wireless communications, and a computer readable storage medium, the electronic apparatus comprising: a processing circuit configured to determine by dynamic means a partitioning solution for a virtual cell in a predetermined region, determination of the partitioning solution for the virtual cell comprising partitioning of a plurality of access points in the predetermined region to be one or more virtual cells, and designating each of the virtual cells to serve as master access points; and generating a message indicating the virtual cell partitioning solution so as to notify all of the designated master access points.
    Type: Application
    Filed: December 28, 2018
    Publication date: August 6, 2020
    Applicant: Sony Corporation
    Inventors: Youping ZHAO, Dongzhi ZHU, Chen SUN, Xin GUO
  • Publication number: 20200252195
    Abstract: A short-reach data link receiver includes an edge detector configured to generate a pulse on an edge of a data input, a first clock-data recovery path coupled to an output of the edge detector for recovering a clock and data from the output of the edge detector, a second clock-data recovery path coupled to the output of the edge detector for recovering the clock and data from the output of the edge detector, and a controller configured to alternate between the first and second clock-data recovery paths to recover the clock and data using one of the paths while calibrating the other path. The controller may swap the paths whenever calibration of one path is completed. That may include beginning calibration of the next path immediately after swapping of the paths. Alternatively, power consumption may be reduced by delaying calibration of the next path after swapping of the paths.
    Type: Application
    Filed: February 5, 2020
    Publication date: August 6, 2020
    Inventors: Jianmin Guo, Jingjing Deng, Wenjie Li, Pilong Gao, Hui Wang, Xin Ma
  • Publication number: 20200252055
    Abstract: Systems for calibrating impedances caused by a first component and a second component of a voltage-mode transmitter driver are described herein. The first component includes a first transistor and a first resistor connected to the first transistor, wherein the first component is connected to a voltage source and an output end of the voltage-mode transmitter driver, respectively. The second component includes a second transistor and a second resistor connected to the second transistor, wherein the second component is connected to the output end of the voltage-mode transmitter driver, and a third transistor, respectively. A first gate of the third transistor is applied with a first tunable gate voltage, and the first tunable gate voltage is configured to be tuned to calibrate a first impedance between the output end and a ground to match with a second impedance between the voltage source and the output end.
    Type: Application
    Filed: January 31, 2019
    Publication date: August 6, 2020
    Inventors: Fei Guo, Yihui Li, Hong Xue, Xin Ma, Hui Wang
  • Publication number: 20200252057
    Abstract: A low-power transmitter for transmitting digital signals from an integrated chip is described herein. The transmitter includes a voltage-mode transmitter driver comprised of a plurality of driver slices, which includes an up-cell having a first resistor and a first transistor, and a down-cell having a second resistor, a second transistor, and a third transistor. A calibration circuit drives a replica circuit to a desired impedance by adjusting a first gate voltage applied to the first transistor of the replica of the up-cell and adjusting a second gate voltage applied to the third transistor of the replica of the down-cell. The calibrated first gate voltage is applied to the first transistor and to the second transistor of each of the plurality of driver slices and the calibrated second gate voltage is applied to the third transistor of each of the plurality of driver slices.
    Type: Application
    Filed: January 31, 2020
    Publication date: August 6, 2020
    Inventors: Fei Guo, Yihui Li, Hong Xue, Xin Ma, Hui Wang
  • Patent number: 10735975
    Abstract: An electronic apparatus and a method for a spectrum management device are provided. The electronic apparatus includes processing circuitry configured to: acquire, for a predetermined primary system, an interference radiation map representing interference amounts of secondary systems at locations in a management region of the spectrum management device to the primary system; and determine an exclusion zone for the primary system based on the interference radiation map, where secondary systems in the exclusion zone cannot use a spectrum which is being used by the primary system.
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: August 4, 2020
    Assignee: Sony Corporation
    Inventors: Youping Zhao, Yiteng Wang, Xin Guo, Chen Sun
  • Publication number: 20200245282
    Abstract: A device and method for vehicle-to-vehicle communication. The method includes: a source device sends a request message to a base station, the request message being used for requesting the base station to allocating a resource; a node device that is synchronous with the source device sends synchronous information to at least one target device, so that the at least one target device establishes time synchronization with the source device according to the synchronous information, wherein the node device is a road-side device or an in-car device capable of communicating; the source device informs the at least one target device of a resource allocated by the base station; and the source device sends service information to the at least one target device by utilizing the resource.
    Type: Application
    Filed: April 15, 2020
    Publication date: July 30, 2020
    Applicant: Sony Corporation
    Inventors: Yanzhao HOU, Qimei CUI, Shiyu ZHANG, Shiwei CAO, Hui LIANG, Qinyan JIANG, Xin GUO, Chen SUN
  • Publication number: 20200245152
    Abstract: The present disclosure provides an electronic device and a method for wireless communication and a computer readable storage medium. The electronic device comprises: a processing circuit, configured to: allocate a spectrum resource for a spectrum allocation object of a first set managed by a first level spectrum management device; and to generate spectrum coordination information for a spectrum allocation object of a second set managed by a second level spectrum management device located on a lower level of the first level spectrum management device, so as to provide the same to the second level spectrum management device, wherein the spectrum coordinate information is used for coordination of spectrum allocation executed by the second level spectrum management device and spectrum allocation executed by the first level spectrum management device.
    Type: Application
    Filed: January 8, 2019
    Publication date: July 30, 2020
    Applicant: Sony Corporation
    Inventors: Xin GUO, Chen SUN
  • Publication number: 20200230767
    Abstract: This application relates to lubrication, and more particularly to an external cooling MQL manipulator and a machine tool and a lubrication method using the machine tool. The external cooling MQL manipulator includes a suspension structure, a robot arm, a controller and an oil mist generator. The suspension structure fixedly connects the robot arm and a frame, and a nozzle is provided on a free end of the robot arm; an oil mist generator is connected to the nozzle for ejecting oil mists to a processing area. When the machine tool works, the controller selects the corresponding lubrication parameters according to the processing parameters such as the cutter type and the workpiece material. The first motor and the second motor are controlled to rotate by the controller according to real-time changes of the processing positions detected by the detecting component, thereby adjusting the position of the nozzle.
    Type: Application
    Filed: November 22, 2019
    Publication date: July 23, 2020
    Inventors: Wu ZHAO, Zeyuan YU, Zida ZHANG, Ling CHEN, Xin GUO, Miao YU, Kai ZHANG, Hao WAN, Lin DU, Wei JIANG, Nianhan WU
  • Patent number: D892763
    Type: Grant
    Filed: March 5, 2019
    Date of Patent: August 11, 2020
    Assignee: SHENZHEN GRANDSUN ELECTRONIC CO., LTD.
    Inventors: Yuanwen Huang, Haiquan Wu, Shiwen Guo, Xin Yu, Jiugao Peng, Ruiwen Shi