Patents by Inventor Yuan Gao

Yuan Gao 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: 10417969
    Abstract: An organic light emitting (OLED) display panel, a driving method thereof, and a display apparatus are provided. The OLED display panel comprises a display region including N number of pixel rows and a non-display region including a light-emitting driver circuit and a scanning driver circuit. The display region includes a first display region including N1 number of pixel rows and a second display region including N2 number of pixel rows, where N1, N2, and N are positive integers, and N1+N2=N. A pixel row in the second display region has a smaller number of pixels than a pixel row in the first display region. The light-emitting driver circuit is configured to, in scanning time S for each frame, supply a light-emitting control signal having n number of light-emitting cycles to each pixel row in the display region, where n is a positive integer.
    Type: Grant
    Filed: January 9, 2018
    Date of Patent: September 17, 2019
    Assignee: Shanghai Tianma Micro-Electronics Co., Ltd.
    Inventors: Xingyao Zhou, Chuanli Leng, Yuan Li, Yana Gao, Yue Li, Renyuan Zhu, Dongxu Xiang
  • Patent number: 10419341
    Abstract: Embodiments of the disclosure relate to a forwarding entry establishment method for a VXLAN. A data center of the VXLAN includes a first layer 3 gateway device, a second layer 3 gateway device, and a first layer 2 gateway device separately connected to the first layer 3 gateway device and the second layer 3 gateway device. The first layer 2 gateway device is connected to a first host. The method includes: establishing, by the first layer 3 gateway device by using an exclusive IP address, an exclusive MAC address, and an exclusive VTEP identifier, a forwarding entry used for communication with the first host. In the embodiments of the disclosure, when one host directly communicates with a plurality of layer 3 gateway devices, a forwarding entry used for communication between the layer 3 gateway devices and the host is correctly established.
    Type: Grant
    Filed: March 22, 2018
    Date of Patent: September 17, 2019
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Weilian Jiang, Yinjuan Zhang, Yuan Gao
  • Patent number: 10416442
    Abstract: A color wheel includes an inner ring, including translucent regions which are diagonally distributed; and an outer ring, including fluorescent regions and a translucent region, the fluorescent regions including green fluorescent regions and yellow fluorescent regions, the green fluorescent regions being diagonally distributed; wherein, the angles of the translucent regions of the inner ring are greater than or equal to the angles of the green fluorescent regions of the outer ring, the angle extension lines of the ring-shaped green fluorescent regions passing through the center of a circle fall within the ring-shaped translucent regions of the inner ring, such that the green light generated in the green fluorescent regions passes through the translucent regions after being reflected, and the yellow light generated in the yellow fluorescent regions is projected to a red light filter after being reflected.
    Type: Grant
    Filed: November 30, 2018
    Date of Patent: September 17, 2019
    Assignee: IVIEW DISPLAYS (SHENZHEN) COMPANY LTD.
    Inventors: Zhiqiang Gao, Steve Yeung, Yuan Zhao, Hongji Lai, Manying Ning
  • Publication number: 20190266943
    Abstract: A driving method for a pixel driving circuit comprising a driving transistor and a light-emitting element is provided. The driving method comprises: in response to a first scanning signal on a first scanning signal line, performing initialization of the pixel driving circuit; in response to a second scanning signal on a second scanning signal line and the first scanning signal on the first scanning signal line, compensating threshold voltage deviation of the driving transistor and providing a data signal voltage; in response to a first light-emitting signal on a first light-emitting signal line and a second light-emitting signal on a second light-emitting signal line, generating, by the driving transistor, driving current corresponding to the data signal voltage; and in response to the driving current, emitting light by the light-emitting element. At least one clock signal period is provided after initialization is completed and before the threshold voltage deviation is compensated.
    Type: Application
    Filed: April 30, 2018
    Publication date: August 29, 2019
    Inventors: Yana GAO, Xingyao ZHOU, Yue LI, Chang-ho TSENG, Yuan LI
  • Publication number: 20190261305
    Abstract: Embodiments of the present disclosure disclose a positioning information transmission method, a related device, and a system. The positioning information transmission method includes: determining an uplink subframe for carrying an uplink signal and a downlink subframe for carrying a downlink signal; determining first measurement information and second measurement information; and sending the first measurement information and the second measurement information to a positioning server, for locating a terminal device by the positioning server. Positioning accuracy can be improved by using the embodiments of the present disclosure.
    Type: Application
    Filed: May 3, 2019
    Publication date: August 22, 2019
    Inventors: Jiantao XUE, Kailong WANG, Yuan GAO, Jing HAN, Yueqi WANG
  • Patent number: 10374228
    Abstract: The present invention provides a lithium metal powder protected by a wax. The resulting lithium metal powder has improved stability and improved storage life.
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: August 6, 2019
    Assignee: FMC Lithium USA Corp.
    Inventors: Marina Yakovleva, Yuan Gao, Kenneth Brian Fitch, B. Troy Dover, Prakash Thyaga Palepu, Jian-xin Li, Brian Anthony Christopher Carlin, Yangxing Li
  • Publication number: 20190231735
    Abstract: Methods comprising administration of, and kits comprising, at least one compound of formula (I) FOLFIRI, and optionally at least one angiogenesis inhibitor.
    Type: Application
    Filed: March 25, 2019
    Publication date: August 1, 2019
    Inventors: Chiang Jia Li, Wei Li, Youzhi Li, Laura Borodyansky, Yuan Gao, David P. Kerstein
  • Publication number: 20190222431
    Abstract: This application provides a VXLAN packet processing method, a device, and a system. After determining that a data packet sent by a CE device is a BUM packet, a PE device encapsulates the BUM packet to generate a VXLAN packet including an ESI label and a VXLAN packet including a BUM traffic label. The VXLAN packet including the ESI label is sent to an active-active gateway, so that the gateway can block forwarding of traffic to the CE device by using an interface configured with an ESI, to avoid a loop between the PE device and the CE device. The VXLAN packet including the BUM traffic label is sent to a remote PE, to block forwarding of the VXLAN packet to the CE device by using a secondary DF interface, thereby avoiding a multi-packet problem.
    Type: Application
    Filed: March 21, 2019
    Publication date: July 18, 2019
    Inventors: Yuan GAO, Yuming ZHAO, Wenhui LI
  • Patent number: 10351975
    Abstract: A device includes a drafting and twisting system. The drafting and twisting system includes a first stage drafting unit, a successive second stage drafting unit and an integrating and twisting unit. The first stage drafting unit includes a combination of back rollers and a middle roller. The second stage drafting unit includes a front roller and the middle roller. Blending proportion and linear densities of the four ingredients are dynamically adjusted by the first stage asynchronous drafting mechanism, and reference linear density is adjusted by the second stage synchronous drafting mechanism. The invention can not only accurately control a linear density change, but also accurately control color change of the yarn. Further, rotation rate of the middle roller is constant, ensuring a reproducibility of patterns and colors of the yarn with changing linear density.
    Type: Grant
    Filed: July 27, 2015
    Date of Patent: July 16, 2019
    Assignee: JIANGNAN UNIVERSITY
    Inventors: Weidong Gao, Yuan Xue, Mingrui Guo, Jian Zhou, Ruihua Yang, Hongbo Wang
  • Publication number: 20190215190
    Abstract: A virtual extensible local area network (VXLAN) packet forwarding method, device, and system, where the method includes setting, by a local VXLAN tunnel end point (VTEP) device based on a priority of a VXLAN tunnel, tunnel states of at least two VXLAN tunnels coupled to the local VTEP device, sending the tunnel states of the VXLAN tunnels to at least two peer VTEP devices, where the at least two VXLAN tunnels are in a one-to-one correspondence with the at least two peer VTEP devices, and separately confirming, by the at least two peer VTEP devices, the received tunnel states of the VXLAN tunnels. A VXLAN tunnel in an active state is in a working state, and a VXLAN tunnel in an inactive state is in a non-working state, thereby improving a redundancy protection capability of a VXLAN network.
    Type: Application
    Filed: March 19, 2019
    Publication date: July 11, 2019
    Inventors: Yuan Gao, Wenhui Li, Shenyu Ding
  • Patent number: 10345912
    Abstract: A control method for an electronic device comprising a sensor unit having a first detection range and a second detection range measured from the electronic device, and the second detection range being smaller than the first detection range. The method includes: detecting a 3D movement track of an operation body when the relative distance between the operation body and the electronic device is smaller than the first detection range, the 3D movement track being a continuous movement track having one end between the first and second detection range and the other end equal to or smaller than the second detection range; generating a status change signal when the operation body reaches close to or moves away from the second detection range of the sensor unit; executing a corresponding control command according to the 3D movement track and the status change signal.
    Type: Grant
    Filed: March 7, 2012
    Date of Patent: July 9, 2019
    Assignees: LENOVO (BEIJING) CO., LTD., BEIJING LENOVO SOFTWARE LTD.
    Inventors: Junfeng Liu, Qianying Wang, Yuan Gao
  • Publication number: 20190207424
    Abstract: A wirelessly powered implantable medical device, a system for synchronized time-division wireless power transfer, and a method for closed-loop carrier waveform adaption for wireless power control are provided. The system for synchronized time-division wireless power transfer includes a wireless transmitter for generating and transmitting time-division wireless power transfer signals and a wirelessly powered device. The wirelessly powered device includes a wireless receiver for receiving the time-division wireless power transfer signals and a time division switching module. The time division switching module is coupled to the wireless receiver and generates multiple supply voltages synchronized to the time-division wireless power transfer signals for powering different circuitry of the wirelessly powered device.
    Type: Application
    Filed: April 20, 2017
    Publication date: July 4, 2019
    Inventors: Lei YAO, Jia Hao Cheong, Yuan GAO
  • Publication number: 20190202703
    Abstract: The present disclosure provides a molecular sieve, a sound absorbing material using the molecular sieve, and a speaker. The molecular sieve is a core-shell molecular sieve. The core-shell molecular sieve includes a core phase molecular sieve and a shell layer molecular sieve. The shell layer molecular sieve has a greater average pore diameter than the core phase molecular sieve. The porous shell layer molecular sieve having the greater pore diameter can protect the internal functioning micropores from being blocked, so that a resonant frequency f0 of a same volume of molecular sieve can be reduced, the bass effect and performance stability are significantly improved.
    Type: Application
    Filed: December 28, 2018
    Publication date: July 4, 2019
    Inventors: Yuan Gao, Xuan Kang, Jianchuan Li, Fateng Zhang, Ning Kang, Hao Liu
  • Publication number: 20190201878
    Abstract: A supported catalyst used for synthesizing a polyether amine, and a manufacturing method of the catalyst. The catalyst comprises: a porous oxide as a support; Ni, Cu, Pd, and Rh as active components; and one or more of any of Zr, Cr, Mo, Fe, Zn, Sn, Bi, Ce, La, Hf, Sr, Sb, Mg, Be, Re, Ta, Ti, Sc, Ge and related metals as an auxiliary agent. The catalyst can be used in an amination reaction for a large molecular weight polyether polyol, and is particularly active and selective for an amination reaction of a low molecular weight polyether polyol. The catalyst has a simple and economic manufacturing technique and good potential for future applications.
    Type: Application
    Filed: August 24, 2016
    Publication date: July 4, 2019
    Applicant: Wanhua Chemical Group Co., Ltd.
    Inventors: Shujie Ren, Congying Zhang, Xin Li, Zhenguo Liu, Xiaolong Wang, Lei Tang, Zhipeng Liu, Zhanyu Gao, Jian Wu, Cong Wang, Yuan Li, Qingmei Jiang, Jinhong Song, Weiqi Hua, Hao Ding
  • Patent number: 10335903
    Abstract: A clamping device which uses its own weight to apply pressure during a soldering operation to a solderable part or component for attachment to a circuit board is provided. The clamping device includes a base plate and at least one press block which is configured to be arranged on the base plate and is free to move up or down by gravity relative to the base plate. When the gravitational orientation of the clamping device is correct, the press block moves down relative to the base plate and so presses on the solderable part during soldering.
    Type: Grant
    Filed: October 28, 2016
    Date of Patent: July 2, 2019
    Assignees: HONGFUJIN PRECISION ELECTRONICS (ZHENGZHOU) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Xi-Hang Li, Bing Liu, Wei Wu, Qing-Lei Pan, Shi-Li Zhang, Yuan Gao
  • Publication number: 20190188916
    Abstract: A method and apparatus for augmenting reality are disclosed. A specific embodiment of the method includes: recognizing an object in an image collected by a camera of a user terminal, and determining a space occupied by the recognized object in a world coordinate system; determining a position in the world coordinate system corresponding to an augmented reality tag of the recognized object, and determining a superimposition position in the collected image corresponding to the position in the world coordinate system corresponding to an augmented reality tag of the recognized object, the position in the world coordinate system corresponding to the augmented reality tag being associated with the space occupied by the recognized object in the world coordinate system; and superimposing, in an augmented reality, the augmented reality tag at the superimposition position. The direct association relationship between the superimposed information and the object in the real world is established.
    Type: Application
    Filed: September 18, 2018
    Publication date: June 20, 2019
    Inventors: Xiaoyin Zhang, Zhongqin Wu, Yingchao Li, Li Xu, Miao Yao, Yongjie Zhang, Qian Ying, Yuan Gao
  • Patent number: 10316435
    Abstract: The invention discloses a method of dynamically configuring linear density and blending ratio of yarn by two-ingredient asynchronous/synchronous drafted, comprising: a drafting and twisting system, which includes a first stage drafting unit, a successive second stage drafting unit and an integrating and twisting unit. The first stage drafting unit includes a combination of back rollers and a middle roller. The second stage drafting unit includes a front roller and the middle roller. Blending proportion and linear densities of the two ingredients are dynamically adjusted by the first stage asynchronous drafting mechanism, and reference linear density is adjusted by the second stage synchronous drafting mechanism. The invention can not only accurately control linear density change, but also accurately control color change of the yarn. Further, the rotation rate of the middle roller is constant, ensuring a reproducibility of the patterns and colors of the yarn with a changing linear density.
    Type: Grant
    Filed: July 28, 2015
    Date of Patent: June 11, 2019
    Assignee: JIANGNAN UNIVERSITY
    Inventors: Yuan Xue, Weidong Gao, Mingrui Guo, Jian Zhou, Ruihua Yang, Hongbo Wang
  • Patent number: 10316436
    Abstract: The invention discloses a method of dynamically configuring linear density and blending ratio of yarn by three-ingredient asynchronous/synchronous drafted, comprising: a drafting and twisting system, which includes a first stage drafting unit, a successive second stage drafting unit and an integrating and twisting unit. The first stage drafting unit includes a combination of back rollers and a middle roller. The second stage drafting unit includes a front roller and the middle roller. Blending proportion and linear densities of three ingredients are dynamically adjusted by the first stage asynchronous drafting mechanism, and reference linear density is adjusted by the second stage synchronous drafting mechanism. The invention can not only accurately control linear density change, but also accurately control a color change of the yarn. Further, the rotation rate of the middle roller is constant, ensuring a reproducibility of the patterns and colors of the yarn with a changing linear density.
    Type: Grant
    Filed: July 28, 2015
    Date of Patent: June 11, 2019
    Assignee: JIANGNAN UNIVERSITY
    Inventors: Yuan Xue, Weidong Gao, Mingrui Guo, Jian Zhou, Ruihua Yang, Hongbo Wang
  • Patent number: 10316434
    Abstract: A method and a device includes a drafting and twisting system. The drafting and twisting system include a first stage drafting unit, a successive second stage drafting unit and an integrating and twisting unit. The first stage drafting unit includes a combination of back rollers and a middle roller. The second stage drafting unit includes a front roller and the middle roller. The blending proportion and linear densities of the five ingredients are dynamically adjusted by the first stage asynchronous drafting mechanism, and the reference linear density is adjusted by the second stage synchronous drafting mechanism. The invention can not only accurately control a linear density, but also accurately control a color change of the yarn.
    Type: Grant
    Filed: July 28, 2015
    Date of Patent: June 11, 2019
    Assignee: JIANGNAN UNIVERSITY
    Inventors: Weidong Gao, Yuan Xue, Mingrui Guo, Jian Zhou, Ruihua Yang, Hongbo Wang
  • Patent number: D860191
    Type: Grant
    Filed: September 13, 2017
    Date of Patent: September 17, 2019
    Assignee: Siemens Aktiengesellschaft
    Inventors: Ming Yuan Gao, Bo Yuan Sun, Di Fei Huang, Xue Kang Li