Patents by Inventor Shuang Chen

Shuang Chen 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: 20190311690
    Abstract: A GOA circuit includes a plurality of GOA units. First input terminals of a first-level GOA unit to a (N/2)th-level GOA unit are coupled to a first signal terminal, and a first input terminal of any one of other GOA units is coupled to an output terminal of a (N/2)th-level GOA unit located in front of the any one of other GOA units. Second input terminals of a last-level GOA unit to a (N/2)th last-level GOA unit are coupled to a second signal terminal, and a second input terminal of any one of other GOA units is coupled to an output terminal of a (N/2)th-level GOA unit located behind the any one of other GOA units. N is the number of clock signals in one clock period. N/2 cascaded GOA units of the GOA circuit are included in a pull-up node potential holding unit, and output terminals of the N/2 cascaded GOA units are not coupled to gate lines.
    Type: Application
    Filed: April 3, 2019
    Publication date: October 10, 2019
    Inventors: Shuai CHEN, Xing DONG, Zhenguo TIAN, Xuebo LIANG, Lijun XIONG, Xiuzhu TANG, Shuang HU
  • Patent number: 10427534
    Abstract: An infrared automobile charging system includes: a photovoltaic battery panel installed at a bottom of a vehicle; a camera module; a first actuating device connected with the camera module; an infrared light source; a second actuating device connected with the infrared light source; and a controller being connected with the camera module, the first actuating device, the infrared light source and the second actuating device. The controller is configured to control the first actuating device to rotate, and through the first actuating device control the camera module to capture a preset pattern disposed at the bottom of the vehicle. After the camera module has captured the preset pattern disposed at the bottom of the vehicle, the controller is configured to control the second actuating device to rotate accordingly so that the infrared light source projects infrared light to the photovoltaic battery panel and thereby charge the photovoltaic battery panel.
    Type: Grant
    Filed: November 22, 2016
    Date of Patent: October 1, 2019
    Assignee: SHENZHEN DANSHA TECHNOLOGY CO., LTD.
    Inventor: Qing Shuang Chen
  • Publication number: 20190247474
    Abstract: The present invention is directed to hemostatic compositions comprising at least partially integrated agglomerated ORC fibers, fibrinogen, and thrombin and methods of forming a powdered hemostatic composition, comprising the steps of: forming a suspension of a mixture comprising particles of fibrinogen, thrombin, ORC fibers in a non-aqueous low boiling solvent, agitating and shearing said suspension in a high shear mixing reactor, adding water to allow particles to agglomerate, allowing the non-aqueous solvent to evaporate, drying and sieving the composition; and thus forming the powdered hemostatic composition.
    Type: Application
    Filed: February 13, 2018
    Publication date: August 15, 2019
    Inventors: Shuang Chen, Yufu Li, Aibin Yu, Jianping Yu
  • Publication number: 20190252863
    Abstract: Apparatus include a first laser diode situated to emit a beam from an exit facet along an optical axis, the beam as emitted having perpendicular fast and slow axes perpendicular to the optical axis, a first fast axis collimator (FAC) optically coupled to the beam as emitted from the exit facet and configured to direct the beam along a redirected beam axis having a non-zero angle with respect to the optical axis of the first laser diode, a second laser diode situated to emit a beam from an exit facet of the second laser diode along an optical axis parallel to the optical axis of the first laser diode and with a slow axis in a common plane with the slow axis of the first laser diode, and a second fast axis collimator (FAC) optically coupled to the beam as emitted from the exit facet of the second laser diode and configured to direct the beam along a redirected beam axis having a non-zero angle with respect to the optical axis of the second laser diode.
    Type: Application
    Filed: February 6, 2019
    Publication date: August 15, 2019
    Applicant: nLIGHT, Inc.
    Inventors: Zhigang Chen, Manoj Kanskar, Shuang Li, Jim Zhang, Mark DeFranza, David Martin Hemenway, Eric Martin, Jay Small
  • Patent number: 10369511
    Abstract: A filter element (1) for use in a gas purification device (100) is disclosed. It comprises a substrate (10) and a filter layer (20) covering an exterior surface of the substrate (10). The substrate (10) comprises material for containing chemicals (30) effective to remove gas pollutants from a gas. The material of the filter layer (20) is hydrophilic to adsorb liquid solution adsorbents effective in removing gas pollutants from a gas, and the exterior surface of the substrate (10) covered by the filter layer (20) is hydrophobic.
    Type: Grant
    Filed: December 16, 2015
    Date of Patent: August 6, 2019
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Shuang Chen, Weizhong Chen
  • Publication number: 20190206293
    Abstract: The present disclosure provides a GOA circuit, a method for driving the GOA circuit, and a display panel. The GOA circuit includes a plurality of GOA sub-circuits. Each GOA sub-circuit includes a plurality of cascaded shift register units. Each of the GOA sub-circuits is connected to an independent start signal terminal, and the start signals of different GOA sub-circuits are separated by a time interval for acquisition of touch signals.
    Type: Application
    Filed: July 18, 2018
    Publication date: July 4, 2019
    Inventors: Zhenguo Tian, Zhihui Wang, Shuai Chen, Shuang Hu, Lijun Xiong, Xing Dong, Xiuzhu Tang, Zhi Zhang, Taoliang Tang, Jingpeng Zhao
  • Publication number: 20190206294
    Abstract: The present disclosure proposes a shift register circuit and a method for driving the same, a gate driving circuit and a method for driving the same, and a display apparatus. The shift register circuit comprises an input circuit, a reset circuit, a control circuit and a multi-output circuit.
    Type: Application
    Filed: July 27, 2018
    Publication date: July 4, 2019
    Inventors: Zhenguo Tian, Shuai Chen, Xiuzhu Tang, Shuang Hu, Lijun Xiong, Xing Dong, Taoliang Tang, Xuebo Liang, Zhi Zhang
  • Patent number: 10341939
    Abstract: The present disclosure discloses a method for identifying a wireless AP performed at a server. The method includes: obtaining network connection information of terminal devices; for each terminal device, determining a rank for each respective wireless AP to which the terminal device connects by: analyzing corresponding network connection information to determine a first number of times of connections between the terminal device and the wireless AP; analyzing corresponding network connection information to determine a second number of times of connections between the wireless AP and each terminal device connecting to the wireless AP; and determining the rank for the wireless AP based on a weighted average of the first number of times of connections and the second number of times of connections; and returning identifier information of wireless APs as a first-type wireless AP to which the terminal device connects and their corresponding ranks to the terminal device.
    Type: Grant
    Filed: September 20, 2017
    Date of Patent: July 2, 2019
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMIUTED
    Inventors: Yuanquan Peng, Shengrong Chen, Xiaodong Ou, Shuang Wang, Haifeng Ding, Qianliang Yang, Hanjie Xu
  • Publication number: 20190194196
    Abstract: Salts and crystalline forms of 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-({3-nitro-4-[(tetrahydro-2H-pyran-4-ylmethyl)amino]phenyl}-sulfonyl)-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide are suitable active pharmaceutical ingredients for pharmaceutical compositions useful in treatment of a disease characterized by overexpression of one or more anti-apoptotic Bcl-2 family proteins, for example cancer.
    Type: Application
    Filed: February 28, 2019
    Publication date: June 27, 2019
    Inventors: Nathaniel Catron, Shuang Chen, Yuchuan Gong, Geoff G. Zhang
  • Publication number: 20190172368
    Abstract: A computer system includes a course repository and a server. The course repository includes a video of an online course, an instructor provided output for a programming assignment associated with the online course, and a submission script for generating student provided output for the programming assignment. The server includes a submission module that receives and verifies the student provided output for the programming assignment. The server further includes one or more built-in grader applications that compare the student provided output with the instructor provided output to determine a grade for the programming assignment.
    Type: Application
    Filed: February 7, 2019
    Publication date: June 6, 2019
    Inventors: Shuang CHEN, Brennan SAETA, Marius DRAGUS, Mantas MATELIS
  • Publication number: 20190173051
    Abstract: The present disclosure relates to the field of display, in particular to a composite cover film and a flexible display device. The composite cover film comprises a polyimide layer, and a first hard coating and a first transparent optical adhesive layer disposed on two sides of the polyimide layer, respectively, wherein at least one of the first hard coating and the first transparent optical adhesive layer contains a nanoscale colorant. The present disclosure further relates to a flexible display device comprising a flexible display panel and the composite cover film disposed on a light-exiting side of the flexible display panel.
    Type: Application
    Filed: June 7, 2018
    Publication date: June 6, 2019
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Dejun BU, Paoming TSAI, Lu LIU, Liqiang CHEN, Hong LI, Jianwei LI, Shuang DU
  • Patent number: 10313498
    Abstract: An electronic device includes a wristband comprising a first main surface and a second main surface disposed oppositely; a first display panel and a second display panel which are disposed on the wristband and at least partially facing each other. The first display panel is disposed on the first main surface and the second display panel is a flexible display panel and disposed on the second main surface.
    Type: Grant
    Filed: December 6, 2017
    Date of Patent: June 4, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Shou Ye, Lei Xiao, Lijuan Huang, Gaoling Zhang, Yungchiang Lee, Xuan Wen, Li Huang, Shuang Liu, Zhonglong Chen, Kai Zhao, Qinyuan Chu
  • Publication number: 20190163946
    Abstract: A display panel and a display device are provided. The display panel includes a display assembly, a transparent cover plate, and a fingerprint recognition module situated between the display assembly and the transparent cover plate. An optical film is arranged at a side of the fingerprint recognition module away from the display assembly. The optical film is configured to indicate a fingerprint recognition region on the display panel. A color of the optical film varies as an observation angle changes.
    Type: Application
    Filed: May 24, 2018
    Publication date: May 30, 2019
    Inventors: Shuang Du, Pao Ming Tsai, Dejun Bu, Lu Liu, Liqiang Chen
  • Publication number: 20190156094
    Abstract: Disclosed are a display unit, a display panel, a display device and an optical information storage device. The display unit comprises a photochromic thin film and an optical filter thin film on a side of the photochromic thin film. The photochromic thin film presents a colored state under an irradiation of a first preset light, and presents a transparent state under an irradiation of a second preset light. A wavelength range of the first preset light is different from that of the second preset light. The optical filter thin film is a one-way optical filter thin film that is substantially transparent to lights coming from a photochromic thin film side, and functions as an optical filter to lights coming from a side opposite the photochromic side to allow the first preset light to pass through and to reflect lights of other wavelengths.
    Type: Application
    Filed: May 15, 2018
    Publication date: May 23, 2019
    Inventors: Shuang Du, Pao Ming Tsai, Dejun Bu, Lu Liu, Liqiang Chen
  • Publication number: 20190148327
    Abstract: The present disclosure provides a driving chip, a display substrate, a display device and a method for manufacturing a display device. The driving chip according to the present disclosure includes a substrate; and a plurality of connecting bumps and a plurality of supporting bumps disposed on the substrate. The plurality of connecting bumps include at least one set of connecting bumps arranged along a first direction, and the plurality of supporting bumps include the supporting bump that is located between the adjacent connecting bumps arranged along the first direction.
    Type: Application
    Filed: September 7, 2018
    Publication date: May 16, 2019
    Inventors: Liqiang Chen, PaoMing Tsai, Jianwei Li, Dejun Bu, Shuang Du, Can Zheng
  • Publication number: 20190078802
    Abstract: An air purifier comprise a gas filter between an upstream air flow and a downstream air flow and a concentration sensor comprising a first electrode and a second electrode, the first electrode being exposed to the upstream air flow and the second electrode exposed to the downstream air flow, the concentration sensor providing an output signal based on the difference in concentrations of a target gas at the first and second electrodes. The output signal is processed to determine information relating to the con- dition of the gas filter.
    Type: Application
    Filed: March 15, 2017
    Publication date: March 14, 2019
    Inventors: RUIFENG XUE, RUI KE, SHAN ZHU, SHUANG CHEN
  • Patent number: 10229612
    Abstract: In one general aspect, a computer-implemented method can include receiving, by a computer system, code for a custom grader application, creating, by the computer system, a base custom grader container including the code for the custom grader application, associating the base custom grader container with an online course included in a repository included in the computer system, evaluating, by the computer system, the base custom grader container by executing the custom grader application in the base custom grader container, determining that the custom grader application violates a predetermined criterion, modifying the base custom grader container to prevent the executing of the custom grader application from violating the predetermined criterion, and storing, in the repository and in association with the online course, the modified base custom grader container including the custom grader application as a custom grader container image.
    Type: Grant
    Filed: October 7, 2015
    Date of Patent: March 12, 2019
    Assignee: Coursera Inc.
    Inventors: Shuang Chen, Brennan Saeta, Marius Dragus, Mantas Matelis
  • Patent number: 10205520
    Abstract: Embodiments of the present invention relate to method and device for measuring optical signal-to-noise ratio (OSNR). A method for measuring an OSNR of a signal of interest may comprise: obtaining spectrum of the signal of interest, the spectrum including power spectrum density distribution of the signal of interest in a channel bandwidth B; obtaining spectrum of a comparative signal that has the same spectrum characteristics as but different OSNR than the signal of interest, the spectrum including power spectrum density distribution of the comparative signal in the channel bandwidth B; and calculating the OSNR of the signal of interest by using the spectrum of the signal of interest and the spectrum of a comparative signal.
    Type: Grant
    Filed: August 3, 2017
    Date of Patent: February 12, 2019
    Assignee: Accelink Technologies Co., Ltd.
    Inventors: Shuang Chen, Liping Sun, Qianggao Hu, Yan Chen, Hui Xie, Qingyan Yue, Fei Liang, Yin Zhang, Hehui Wu
  • Publication number: 20180321206
    Abstract: The invention describes a modular fluid sensing system comprising a fluid sensing terminal (150) and removable fluid channel units (101, 102, 103). The fluid channel units (101, 102, 103) comprise or can be combined with fluid treatment units as filters, sensors and seals. The fluid channel units (101, 102, 103) can be combined in accordance with the present needs of the user of the fluid sensing system. The invention therefore enables a reconfigurable channel system with reconfigurable measurement and treatment options within a fluid sensing system.
    Type: Application
    Filed: November 3, 2016
    Publication date: November 8, 2018
    Inventors: SHUANG CHEN, DECLAN PATRICK KELLY, CORNELIS REINDER RONDA, PASCAL DE GRAAF, NICO MARIS ADRIAAN DE WILD, MARCEL MULDER, JEAN-PAUL JACOBS
  • Patent number: 10089583
    Abstract: Provided herein is a non-transitory computer readable medium comprising software configured to enable instructions to create of a multidimensional value model for an event, such as, a travel event. When executed information related to events from all sources is stored and categorized according to the source, value dimension and value description of the event are established and used to create an initial multidimensional value model. If the event is a travel event, the initial model is updated according to user-selected travel events and a recommendation for travel made to the user based on the updated model. Also provided is a distributed cloud computer system that integrates cloud computing with a Distributed Internet Services system and cloud computing methods, particularly, for improving user experience during e-commerce transactions. A non-transitory storage medium tangibly stores processor-executable instructions to execute the methods.
    Type: Grant
    Filed: February 13, 2014
    Date of Patent: October 2, 2018
    Inventor: Shuang Chen