Patents by Inventor Yue Guo

Yue 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).

  • Publication number: 20200171491
    Abstract: A digital microfluidic chip and a digital microfluidic system. The digital microfluidic chip comprises: an upper substrate and a lower substrate arranged opposite to each other; multiple driving circuits and multiple addressing circuits disposed between the lower substrate and the upper substrate; and a control circuit, electrically connected to the driving circuits and the addressing circuits. The control circuit is configured to apply, in a driving stage, a driving voltage to each driving circuit, such that a droplet is controlled to move inside a droplet accommodation space according to a set path, measure, in a detection stage, after a bias voltage is applied to each addressing circuit, a charge loss amount of each addressing circuit, and to determine the position of the droplet according to the charge loss amount. The charge loss amount of each addressing circuit is related to the intensity of received external light.
    Type: Application
    Filed: July 26, 2019
    Publication date: June 4, 2020
    Inventors: Mingyang LV, Yue LI, Yanchen LI, Jinyu LI, Dawei FENG, Yu ZHAO, Dong WANG, Wang GUO, Hailong WANG, Yue GENG, Peizhi CAI, Fengchun PANG, Le GU, Chuncheng CHE, Haochen CUI, Yingying ZHAO, Nan ZHAO, Yuelei XIAO, Huyi LIAO
  • Publication number: 20200160806
    Abstract: A memory in-pixel (MIP) circuit, a driving method of the MIP circuit, and an LCD panel fabricated using the MIP circuit. The MIP circuit comprising an input circuit, a control circuit and an output circuit. The input circuit brings the first input terminal and the second input terminal into conduction with a first node and a second node respectively in response to the first control signal of the first control terminal being active. The control circuit is configured to set and maintain the potential of a third node or a fourth node active based on the potential of the first node and the second node. The output circuit is configured to bring the output terminal into conduction with the first or second input terminal according to the potential of the third and the fourth node in response to the second control signal of the second control terminal being active.
    Type: Application
    Filed: November 6, 2019
    Publication date: May 21, 2020
    Inventors: Wang GUO, Yue LI, Yanchen LI, Mingyang LV, Yu ZHAO, Dawei FENG
  • Patent number: 10615004
    Abstract: Embodiments of the disclosure provide a plasma source assembly and process chamber design that can be used for any number of substrate processing techniques. The plasma source may include a plurality of discrete electrodes that are integrated with a reference electrode and a gas feed structure to generate a uniform, stable and repeatable plasma during processing. The plurality of discrete electrodes include an array of electrodes that can be biased separately, in groups or all in unison, relative to a reference electrode. The plurality of discrete electrodes may include a plurality of conductive rods that are positioned to generate a plasma within a processing region of a process chamber. The plurality of discrete electrodes is provided RF power from standing or traveling waves imposed on a power distribution element to which the electrodes are connected.
    Type: Grant
    Filed: June 6, 2019
    Date of Patent: April 7, 2020
    Assignee: APPLIED MATERIALS, INC.
    Inventors: Kenneth S. Collins, Michael R. Rice, Kartik Ramaswamy, James D. Carducci, Yue Guo, Olga Regelman
  • Publication number: 20200092919
    Abstract: Embodiments of the present application provide a random access sequence generation method, and an apparatus. The method includes: generating, by a base station, notification signaling, where the notification signaling includes indication information, the indication information is used to instruct user equipment UE to select a shift sequence number from a range of 0 to (nshiftRAngroupRA+nshiftRA+nshiftRA+shiftRA?1), the shift sequence number is an integer, nshiftRA is a quantity of UE candidate sequence shifts in a group, ngroupRA is a quantity of groups, nshiftRA is a quantity of UE candidate sequence shifts in the last length that is insufficient for a group, nshiftRA is a quantity of UE candidate sequence shifts in first remaining sequence shifts, and shiftRA is a quantity of UE candidate sequence shifts in second remaining sequence shifts; and sending, by the base station, the notification signaling to the UE, so that the UE generates a random access sequence according to the indication information.
    Type: Application
    Filed: November 19, 2019
    Publication date: March 19, 2020
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Yue Zhao, Zhiheng Guo, Qiang Wu
  • Publication number: 20200092401
    Abstract: The present invention discloses a method for obtaining an Internet protocol header replacement mapping, which belong to the field of communications technologies. The method includes: obtaining, by a network node, fixed IP header information which is bound to a UE, where the network node is an MME or an eNB or a PGW or an SGW; establishing an IP header replacement mapping according to the fixed IP header information, where the IP header replacement mapping is correspondence between the fixed IP header information and an index or a bearer; and performing data transmission with the UE according to the IP header replacement mapping. In the present invention, the network node establishes the IP header replacement mapping according to the obtained fixed IP header information which is bound to the UE, the method is more flexible.
    Type: Application
    Filed: November 22, 2019
    Publication date: March 19, 2020
    Inventors: Yue LI, Wei GUO, Xiaolong GUO, Song ZHU
  • Publication number: 20200083874
    Abstract: Power isolators with multiple selectable feedback modes are described. The power isolators may transfer a power signal from a primary side to a second side. A feedback signal may be provided from the secondary side to the primary side to control generation of the power signal on the primary side. In this manner, the power signal provided to the secondary side may be maintained within desired levels. The feedback signal may be generated by feedback circuitry configurable to operate in different modes, such that the feedback signal may be of differing types depending on which feedback mode is implemented.
    Type: Application
    Filed: September 7, 2018
    Publication date: March 12, 2020
    Applicant: Analog Devices Global Unlimited Company
    Inventors: Yue Zhuo, Wenhui Qin, Yingjie Guo, Shaoyu Ma, Tianting Zhao, Baoxing Chen
  • Patent number: 10572885
    Abstract: Training method and apparatus for loan fraud detection model and a computer device are provided, wherein the training method for loan fraud detection model includes: acquiring identity information and user's bank statement information of a plurality of sample users, and fraud label information corresponding to each user; constructing an identity feature vector and a behavior pattern vector according to the identity information; constructing a statement feature vector according to the behavior pattern vector, a second vector transformation matrix and the user's bank statement information; generating a target feature vector according to the behavior pattern vector and the statement feature vector; feeding a target neural network with the target feature vector to acquire a fraud detection result of the target feature vector; and training the target neural network, the first vector transformation matrix and the second vector transformation matrix to obtain a loan fraud detection model.
    Type: Grant
    Filed: April 3, 2019
    Date of Patent: February 25, 2020
    Assignee: BEIJING TRUSFORT TECHNOLOGY CO., LTD.
    Inventors: Hao Guo, Shanping Sun, Yumeng Chen, Zhun Cai, Yue Sun, Xiaopeng Guo
  • Patent number: 10564079
    Abstract: The present invention discloses a device, system and method triaxial compression test with/without jacket by gas confining pressure on rock, and belongs to the technical field of rock mechanics tests. The device includes a container, wherein an accommodating cavity is disposed in the container for placing a core sample, a first through hole and a second through hole are respectively disposed at an upper end of the container, the first through hole is used for penetration of an end cap for loading an axial pressure to the core sample, the second through hole is used for injecting a gas into the accommodating cavity so as to apply a gas confining pressure on the core sample, a third through hole is disposed at a lower end of a side wall of the container, and the third through hole is used for communicating the accommodating cavity with the triaxial cell so as to achieve pressure transfer and balance between the accommodating cavity and the triaxial cell.
    Type: Grant
    Filed: July 6, 2018
    Date of Patent: February 18, 2020
    Assignee: INSTITUTE OF ROCK AND SOIL MECHANICS, CHINESE ACADEMY OF SCIENCES
    Inventors: Hongling Ma, Xilin Shi, Yuhao Zhang, Yintong Guo, Chunhe Yang, Yinping Li, Tongtao Wang, Yue Han, Hongwu Yin
  • Publication number: 20200053031
    Abstract: Computing systems configured to efficiently attach files to emails are disclosed herein. In one embodiment, a mobile device can include a processor, a camera, and a memory operatively coupled to the processor. The memory contains instructions executable by the processor to cause the computing device to capture, via the camera, an image of a machine-readable label shown on a display of a client device used to compose a draft email and decode the captured image of the machine-readable label to derive a network address of a webpage, an authentication token, and an email identification identifying the draft email. The mobile device can also load the webpage in a web browser, and upon receiving an input to upload a file, transmit the digital file to an upload server along with the decoded authentication token and the email identification for attaching the file to the draft email.
    Type: Application
    Filed: August 9, 2018
    Publication date: February 13, 2020
    Inventors: Philip Z. Loh, Yamin Wang, Elena Catrinescu, Jun Chen, Jin Ma, Yue Ma, Jia Guo
  • Patent number: 10546731
    Abstract: A method, apparatus and system for dechucking a processing object from a surface of an electrostatic chuck (ESC) in a processing chamber can include applying to the ESC for a first time interval, a first dechuck voltage having a substantially equal magnitude and opposite polarity of a chuck voltage chucking the processing object to the surface of the ESC, selecting a second dechuck voltage having an opposite polarity as the first dechuck voltage, linearly sweeping the ESC voltage from the first dechuck voltage to the second dechuck voltage over a second time interval, monitoring the ESC current during the second time interval until a current spike in the ESC current above a threshold is detected, communicating a command to move support pins up to remove the processing object from the ESC surface, and maintaining the second dechuck voltage until the processing object is separated from the surface of the ESC.
    Type: Grant
    Filed: October 5, 2018
    Date of Patent: January 28, 2020
    Assignee: APPLIED MATERIALS, INC.
    Inventors: Haitao Wang, Michael G. Chafin, Kartik Ramaswamy, Yue Guo, Valentin Todorow, Kenny Doan, Sergio F. Shoji, Brad L. Mays, Usama Dadu
  • Patent number: 10544505
    Abstract: A method of performing deposition of diamond-like carbon on a workpiece in a chamber includes supporting the workpiece in the chamber facing an upper electrode suspended from a ceiling of the chamber, introducing a hydrocarbon gas into the chamber, and applying first RF power at a first frequency to the upper electrode that generates a plasma in the chamber and produces a deposition of diamond-like carbon on the workpiece. Applying the RF power generates an electron beam from the upper electrode toward the workpiece to enhance ionization of the hydrocarbon gas.
    Type: Grant
    Filed: September 27, 2017
    Date of Patent: January 28, 2020
    Assignee: Applied Materials, Inc.
    Inventors: Yang Yang, Kartik Ramaswamy, Kenneth S. Collins, Steven Lane, Gonzalo Antonio Monroy, Lucy Chen, Yue Guo
  • Patent number: 10538890
    Abstract: A hydraulic ship lift, including: a mechanical synchronizing system; a stabilizing and equalizing hydraulic driving system; and a self-feedback stabilizing system. The stabilizing and equalizing hydraulic driving system includes first resistance equalizing members arranged at corners of branch water pipes or/and second resistance equalizing members arranged at bifurcated pipes, circular forced ventilating mechanisms arranged at front of water delivery valves of a water delivery main pipe, and pressure-stabilizing and vibration-reducing boxes arranged behind the water delivery valves. The self-feedback stabilizing system includes a plurality of guide wheels; each guide wheel of the self-feedback stabilizing system is fixed on a ship reception chamber through a supporting mechanism.
    Type: Grant
    Filed: December 22, 2017
    Date of Patent: January 21, 2020
    Assignees: HUANENG LANCANG RIVER HYDROPOWER INC., POWER CHINA KUNMING ENGINEERING CORPORATION LIMITED, NANJING HYDRAULIC RESEARCH INSTITUTE, CHINA INSTITUTE OF WATER RESOURCES AND HYDROPOWER RESEARCH
    Inventors: Hongqi Ma, Yaan Hu, Zongliang Zhang, Xianghua Yuan, Zejiang Xiang, Yongping Al, Yimin Chuan, Guanqun Nan, Rui Zou, Zhaoxin Chen, Xiaolin Hu, Hongtao Zhang, Haibin Xiao, Qun Huang, Keheng Zhou, Xuexing Cao, Zichong Li, Renchao Ma, Yinan Cao, Yun Ling, Sisi Xie, Junyang Yu, Zhonghua Li, Yun Li, Guoxiang Xuan, Xin Wang, Xiujun Yan, Shu Xue, Chao Guo, Yue Huang, Yihong Wu, Rui Zhang, Dong Zhang, Jinxiong Zhang, Wenyuan Zhang, Hongwei Zhang, Jianbiao Gao
  • Publication number: 20200010325
    Abstract: Provided is a method for preparing graphene by liquid-phase ball milling exfoliation, including following steps: mixing a transition metal halide salt, a nitrogen source substance and an organic solvent to prepare an intercalation agent; mixing the intercalation agent with graphite, carrying out ball milling, and then performing centrifugation to obtain a graphite intercalation compound; washing and filtering the graphite intercalation compound obtained, adding an expansion agent, and carrying out ultrasonic agitation to obtain a graphene dispersion; and washing, filtering and drying the graphene dispersion to obtain graphene powder.
    Type: Application
    Filed: July 1, 2019
    Publication date: January 9, 2020
    Inventors: Bo YANG, Shuanghong ZHANG, Maodong LI, Wei ZHAI, Fang WEN, Yue LI, Huachao GUO, Zhigang WANG, Guojia HUANG, Shiping LI, Zhenling WU, Yingyi HE
  • Publication number: 20200010326
    Abstract: An intercalation agent for rapid graphite exfoliation in mass production of high-quality graphene is provided, including a transition metal halide salt, a nitrogen source substance and an organic solvent, and the mass ratio of the transition metal halide salt, the nitrogen source substance and the organic solvent is (1-10):1:(2-10). The transition metal halide salt can form a eutectic with the nitrogen source substance or the organic solvent, and the melting point thereof is lower than that of each component, thereby lowering the reaction temperature, and the preparation cost and difficulty; and a hydrogen bond can also be formed between the nitrogen source substance and the organic solvent, thereby avoiding interlayer stacking of the prepared graphene, thus improving the exfoliation efficiency and the product quality.
    Type: Application
    Filed: July 1, 2019
    Publication date: January 9, 2020
    Inventors: Bo YANG, Guojia HUANG, Maodong LI, Yue LI, Fang WEN, Huachao GUO, Wei ZHAI, Shuanghong ZHANG, Zhigang WANG, Shiping LI, Zhenling WU, Yingyi HE
  • Publication number: 20200006036
    Abstract: Embodiments described herein relate to apparatus and methods for performing electron beam etching process. In one embodiment, a method of etching a substrate includes delivering a process gas to a process volume of a process chamber, applying a RF power to an electrode formed from a high secondary electron emission coefficient material disposed in the process volume, generating a plasma comprising ions in the process volume, bombarding the electrode with the ions to cause the electrode to emit electrons and form an electron beam, applying a negative DC power to the electrode, accelerating electrons emitted from the bombarded electrode toward a substrate disposed in the process chamber, and etching the substrate with the accelerated ions.
    Type: Application
    Filed: April 22, 2019
    Publication date: January 2, 2020
    Inventors: Yue GUO, Yang YANG, Kartik RAMASWAMY, Kenneth S. COLLINS, Steven LANE, Gonzalo MONROY, Lucy Zhiping CHEN
  • Publication number: 20190393053
    Abstract: Embodiments described herein relate to apparatus for performing electron beam reactive plasma etching (EBRPE). In one embodiment, an apparatus for performing EBRPE processes includes an electrode formed from a material having a high secondary electron emission coefficient. In another embodiment, an electrode is movably disposed within a process volume of a process chamber and capable of being positioned at a non-parallel angle relative to a pedestal opposing the electrode. In another embodiment, a pedestal is movably disposed with a process volume of a process chamber and capable of being positioned at a non-parallel angle relative to an electrode opposing the pedestal. Electrons emitted from the electrode are accelerated toward a substrate disposed on the pedestal to induce etching of the substrate.
    Type: Application
    Filed: June 14, 2019
    Publication date: December 26, 2019
    Inventors: Yang YANG, Kartik RAMASWAMY, Kenneth S. COLLINS, Steven LANE, Gonzalo MONROY, Lucy Zhiping CHEN, Yue GUO
  • Patent number: 10510515
    Abstract: A plasma reactor includes a chamber body having an interior space that provides a plasma chamber, a gas distributor, a pump coupled to the plasma chamber, a workpiece support to hold a workpiece, an intra-chamber electrode assembly comprising a plurality of filaments extending laterally through the plasma chamber, each filament including a conductor surrounded by a cylindrical insulating shell, the plurality of filaments including a first multiplicity of filaments and a second multiplicity of filaments arranged in an alternating pattern with the first multiplicity of filaments, a first bus coupled to the first multiplicity of filaments and a second bus coupled to the second multiplicity of filaments, an RF power source to apply RF signal the intra-chamber electrode assembly, and at least one RF switch configured to controllably electrically couple and decouple the first bus from one of i) ground, ii) the RF power source, or iii) the second bus.
    Type: Grant
    Filed: June 21, 2018
    Date of Patent: December 17, 2019
    Assignee: Applied Materials, Inc.
    Inventors: Kenneth S. Collins, Kartik Ramaswamy, Shahid Rauf, Kallol Bera, James D. Carducci, Michael R. Rice, Yue Guo
  • Patent number: 10499437
    Abstract: Embodiments of the present application provide a random access sequence generation method, and an apparatus.
    Type: Grant
    Filed: March 22, 2018
    Date of Patent: December 3, 2019
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Yue Zhao, Zhiheng Guo, Qiang Wu
  • Patent number: 10491717
    Abstract: The present invention discloses a method for obtaining an Internet protocol header replacement mapping, which belong to the field of communications technologies. The method includes: obtaining, by a network node, fixed IP header information which is bound to a UE, where the network node is an MME or an eNB or a PGW or an SGW; establishing an IP header replacement mapping according to the fixed IP header information, where the IP header replacement mapping is correspondence between the fixed IP header information and an index or a bearer; and performing data transmission with the UE according to the IP header replacement mapping. In the present invention, the network node establishes the IP header replacement mapping according to the obtained fixed IP header information which is bound to the UE, the method is more flexible.
    Type: Grant
    Filed: December 19, 2016
    Date of Patent: November 26, 2019
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Yue Li, Wei Guo, Xiaolong Guo, Song Zhu
  • Publication number: 20190351418
    Abstract: A microfluidic chip configured to move a microdroplet along a predetermined path, includes a plurality of probe electrode groups spaced apart along the predetermined path. Each of the plurality of probe electrode groups includes a first probe electrode and a second probe electrode spaced apart from each other. The first probe electrode and the second probe electrode among a plurality of first probe electrodes and a plurality of second probe electrodes are configured to form an electrical loop with the microdroplet to thereby facilitate determining a position of the microdroplet.
    Type: Application
    Filed: December 25, 2018
    Publication date: November 21, 2019
    Applicants: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Mingyang LV, Yue LI, Jinyu LI, Yanchen LI, Dawei FENG, Dong WANG, Yu ZHAO, Shaojun HOU, Wang GUO