Patents by Inventor Qing Ma

Qing Ma 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: 20190302329
    Abstract: Embodiments of the present disclosure relate to a prism film, a backlight module, and a display device. The prism film includes a substrate and a plurality of prisms on a surface of the substrate, each of the plurality of prisms having a triangular cross section, and having a first optical surface, a second optical surface, and a third optical surface that are perpendicular to the triangular cross section, wherein the first optical surface is parallel to the surface of the substrate, the first optical surface and the second optical surface form a first bottom angle, the first optical surface and the third optical surface form a second bottom angle, and at least one of the first bottom angle and the second bottom angle of the plurality of prisms gradually changes.
    Type: Application
    Filed: November 26, 2018
    Publication date: October 3, 2019
    Inventors: Liangliang JIN, Zezhou YANG, Ruoyu MA, Qing LIU
  • Patent number: 10418426
    Abstract: Disclosed are an organic light-emitting display panel and an electronic device. The organic light-emitting display panel comprises a first substrate; the first substrate comprises a plurality of pressure-sensitive detection structures and a plurality of light-sensitive identification structures provided in an array, the pressure-sensitive detection structure comprises a semiconductor material film, the light-sensitive identification structure comprises a light-sensitive identification switch, the light-sensitive identification switch comprises a first active layer, and the semiconductor material film and the first active layer are provided on the same layer.
    Type: Grant
    Filed: October 17, 2017
    Date of Patent: September 17, 2019
    Assignee: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
    Inventors: Yang Zeng, Qing Zhang, Lihua Wang, Liang Liu, Feng Lu, Shaolong Ma, Qijun Yao
  • Publication number: 20190280040
    Abstract: Provided are a display panel, a manufacturing method thereof and a display device. The display panel includes: a first substrate and a second substrate disposed opposite to each other, and a plurality of light-emitting units and a plurality of fingerprint identification units, disposed on one side of the first substrate facing to the second substrate. Each of the plurality of light-emitting units includes a first N-type semiconductor layer and a first P-type semiconductor layer, each of the plurality of fingerprint identification units includes a second N-type semiconductor layer and a second P-type semiconductor layer. The first N-type semiconductor layer and the second N-type semiconductor layer are disposed in a same layer, and the first P-type semiconductor layer and the second P-type semiconductor layer are disposed in a same layer.
    Type: Application
    Filed: October 31, 2018
    Publication date: September 12, 2019
    Applicant: Shanghai Tianma AM-OLED Co., Ltd.
    Inventors: Shuang Cheng, Jinghua Niu, Xiangcheng Wang, Qing Zhu, Honghu Ma, Jun Lin, Yinhe Liu
  • Publication number: 20190227430
    Abstract: A mold with cavities for nanoimprint lithography and a method of imprinting the same. The mold is a one-piece structure, including an upper mold and a lower mold which are welded together. The upper mold is evenly provided with a plurality of stepped holes. A plurality of grooves are provided at an upper surface of the lower mold. Both ends of each groove are respectively connected to an external high-pressure water pump and an external vacuum pump via pipelines. An airtight cavity is additionally provided at the interior of the mold to form a negative pressure in the cavity by vacuumizing during the imprint process. In the demolding, a crack is formed at the interface between the mold and the imprint resist by using water pressure and expands to the entire interface for the demolding of the imprinted structure.
    Type: Application
    Filed: March 30, 2019
    Publication date: July 25, 2019
    Inventors: Qing WANG, Jintao ZHANG, Rui ZHANG, Xu ZHENG, Lijun MA, Xingyuan ZHANG, Wenquan DU
  • Publication number: 20190228685
    Abstract: The present disclosure provides a stereoscopic display panel, a stereoscopic display device, and a stereoscopic display method. The stereoscopic display panel includes a flexible self-luminous display thin film, and a depth-adjustment controllable drive board located below the flexible self-luminous display thin film, which is configured to be capable of adjusting respective depths of different parts thereof, thereby adjusting the depths of corresponding parts of the flexible self-luminous display thin film to implement a stereoscopic display.
    Type: Application
    Filed: September 3, 2018
    Publication date: July 25, 2019
    Inventors: Jie YU, Dae Keun YOON, Qing MA, Yangbing YU, Qin TAN, Pai SUN, Pengtao LI, Tingfeng HUANG, Yaoyao WANG
  • Publication number: 20190215934
    Abstract: The invention provides a light management information system for an outdoor lighting network system, having a plurality of outdoor light units each including at least one sensor type, where each of the light units communicates with at least one other light unit, at least one user input/output device in communication with at one or more of said outdoor light units, a central management system in communication with light units, said central management system sends control commands and/or information to one or more of said outdoor light units, in response to received outdoor light unit status/sensor information from one or more of said outdoor light units or received user information requests from said user input/output device, a resource server in communication with said central management system, wherein the central management system uses the light unit status/sensor information and resources from the resource server to provide information to the user input/output device and/or reconfigure one or more of the l
    Type: Application
    Filed: January 5, 2018
    Publication date: July 11, 2019
    Inventors: HONGXIN CHEN, DAVE ALBERTO TAVARES CAVALCANTI, KIRAN SRINIVAS CHALLAPALI, SANAE CHRAIBI, LIANG JIA, ANDREW ULRICH RUTGERS, YONG YANG, MICHAEL ALEX VAN HARTSKAMP, DZMITRY VIKTOROVICH ALIAKSEYEU, HUI LI, QING LI, FULONG MA, JONATHAN DAVID MASON, BERENT WILLEM MEERBEEK, JOHN B MILLS, TALMAI BRANDÃO DE OLIVEIRA, DANIEL J. PIOTROWSKI, YUAN SHU, NEVEEN SHLAYAN, MARCIN KRZYSZTOF SZCZODRAK, YI QIANG YU, ZHONG HUANG, MARTIN ELIXMANN, QIN ZHAO, XIANNENG PENG, JIANFENG WANG, DAN JIANG
  • Publication number: 20190181810
    Abstract: Embodiments of the present disclosure include a harmonic power amplifying circuit with high efficiency and high bandwidth and a radio-frequency power amplifier. The circuit comprises an input matching network (11), a transistor (M), and an output matching network (12); a gate of the transistor (M) connected to an output end of the input matching network (11), a drain thereof connected to an input end of the output matching network (12), and a source thereof being grounded; wherein the output matching network (12) enables a lower sideband of the harmonic power amplifying circuit to work in a continuous inverse F amplification mode and an upper sideband of the harmonic power amplifying circuit to work in a continuous F amplification mode; wherein the output matching network (12) and a parasitic network of the transistor (M) form a low pass filter.
    Type: Application
    Filed: August 22, 2016
    Publication date: June 13, 2019
    Inventors: Shoukui ZHU, Qing DING, Guangsheng WU, Jianguo MA
  • Patent number: 10309171
    Abstract: The present invention relates to the field of petroleum extraction equipment, and discloses a coiled tubing reel and a coiled tubing vehicle. The coiled tubing reel comprises a reel body assembly configured to wind a coiled tubing and a driving component configured to drive the reel body assembly, wherein, the reel body assembly comprises a reel body, a reel shaft, a transmission gear, and a first bearing block and a second bearing block that are oppositely arranged and spaced from each other, wherein the reel body is fixedly fitted on the reel shaft, the two ends of the reel shaft are rotatably arranged on the first bearing block and the second bearing block respectively, the transmission gear is fixed with respect to the reel shaft to drive the reel shaft to rotate, the driving component is fixedly arranged on the first bearing block and at least partially disposed inside the reel body, and the driving component comprises a driving gear that is engaged with the transmission gear.
    Type: Grant
    Filed: September 24, 2018
    Date of Patent: June 4, 2019
    Assignee: JIANGHAN MACHINERY RESEARCH INSTITUTE LIMITED COMPANY OF CNPC
    Inventors: Huiqun He, Shoujun Liu, Gao Yang, Jun Hao, Qing Ma, Ge Xiong, Dafei Wu, Wencai Yuan, Zhiguo Song, Fuqiang Zhang, Shibin Zhang, Pingguo Liu
  • Patent number: 10292219
    Abstract: The present disclosure relates to a lamp with pluggable control interface including a head, a power device electrically connecting to the head, a body, and a control interface device. The body is configured with a receiving chamber, a heat sink, and a connection portion connecting to the power device. The control interface device includes a plug-in end, a first circuit board electrically connecting to the plug-in end, a controller configured on the first circuit board, the plug-in end engages with the connection portion, and the controller is configured to turn on or off the lamp or to turn on a dimming function.
    Type: Grant
    Filed: August 23, 2018
    Date of Patent: May 14, 2019
    Assignee: SHENZHEN GUANKE TECHNOLOGIES CO., LTD.
    Inventors: Qing Lan, Xuren Qiu, Ligen Liu, Qing Ma, Shoubao Chen
  • Publication number: 20190101689
    Abstract: Embodiments of the present disclosure provide a light guide plate, a light guide plate module, a backlight module and a display device. The light guide plate includes a light-exiting surface and a bottom surface disposed opposite to each other; and a light-entering side and a plurality of side surfaces arranged between the light-exiting surface and the bottom surface. At least one of the plurality of side surfaces is provided thereon with at least one light-deflecting structure that is configured to reflect part of light emitted from the at least one side surface to at least one selected area inside the light guide plate.
    Type: Application
    Filed: September 17, 2018
    Publication date: April 4, 2019
    Applicants: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Dong CUI, Daekeun YOON, Qing MA, Rui HAN, Donglong LIN, Zeyuan TONG, Wenyang LI, Fujian REN, Zhipeng ZHANG, Bin LONG, Peng WU, Fei DONG
  • Patent number: 10208918
    Abstract: The present disclosure provides a backlight module and a display device. The backlight module includes a plurality of first light sources and a diffusion plate. In a 3D display mode, the first light sources belong to different scanning areas, each of which corresponds to a display area. The backlight module further includes a barrier structure provided corresponding to the respective scanning areas and configured to prevent light emitted by first light sources in the scanning areas other than a current scanning area from entering into a display area corresponding to the current scanning area. In the backlight module of the present disclosure, the barrier structure is provided corresponding to each scanning area, which can prevent light emitted by first light sources in other scanning areas from entering into the display area corresponding to the current scanning area.
    Type: Grant
    Filed: August 27, 2014
    Date of Patent: February 19, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Lili Jia, Xiuyun Chen, Qing Ma, Daekeun Yoon
  • Publication number: 20190037657
    Abstract: The present disclosure relates to a lamp with pluggable control interface including a head, a power device electrically connecting to the head, a body, and a control interface device. The body is configured with a receiving chamber, a heat sink, and a connection portion connecting to the power device. The control interface device includes a plug-in end, a first circuit board electrically connecting to the plug-in end, a controller configured on the first circuit board, the plug-in end engages with the connection portion, and the controller is configured to turn on or off the lamp or to turn on a dimming function.
    Type: Application
    Filed: August 23, 2018
    Publication date: January 31, 2019
    Inventors: Qing LAN, Xuren Qiu, Ligen Liu, Qing Ma, Shoubao Chen
  • Patent number: 10172915
    Abstract: The present invention provides a method of treating, ameliorating or inhibiting sirtuin-associated disorders and/or conditions in a subject in need thereof, by administering to the subject an effective amount of an ANXA1 peptide.
    Type: Grant
    Filed: October 20, 2014
    Date of Patent: January 8, 2019
    Assignee: Duke University
    Inventors: Zhiquan Zhang, Mihai V. Podgoreanu, Qing Ma, David S. Warner, Mark F. Newman
  • Patent number: 10156583
    Abstract: A method of manufacturing an accelerometer, including placing a magnet on a substrate, laminating a dielectric layer over the magnet, forming a conductive layer over the dielectric layer, the conductive layer including a mass and a conductive path overlying the magnet, removing a portion of the dielectric layer proximate the mass and conductive path such that the mass is movable in response to acceleration of the accelerometer, and forming a dielectric layer over the mass to form a space between the mass and the dielectric layer formed over the mass sufficiently clear such that the mass remains movable.
    Type: Grant
    Filed: February 24, 2016
    Date of Patent: December 18, 2018
    Assignee: Intel Corporation
    Inventors: Qing Ma, Valluri Rao, Feras Eid, Kevin Lin, Weng Hong Teh, Johanna M. Swan, Robert L. Sankman
  • Patent number: 10070524
    Abstract: A glass core substrate for an integrated circuit (IC) device may be formed to include a glass core and build-up structures on opposing sides of the glass core. Electrically conductive terminals may be formed on both sides of the glass core substrate. An IC die may be coupled with the terminals on one side of the substrate, whereas the terminals on the opposing side may be coupled with a next-level component, such as a circuit board. The glass core may comprise a single piece of glass in which conductors have been formed, or the glass core may comprise two or more glass sections that have been joined together, each section having conductors. The conductors extend through the glass core, and one or more of the conductors may be electrically coupled with the build-up structures disposed over the glass core. Other embodiments are described and claimed.
    Type: Grant
    Filed: April 9, 2012
    Date of Patent: September 4, 2018
    Assignee: Intel Corporation
    Inventors: Qing Ma, Quan A. Tran, Robert L. Sankman, Johanna M. Swan, Valluri R. Rao
  • Publication number: 20180224662
    Abstract: A display device and a display method are provided. The display device includes a plurality of transparent display units configured to emit imaging light along a same direction and arranged in sequence with spaces therebetween along a light-emitting direction of the imaging light; and a layer-by-layer scan circuit configured to respectively input a plurality of depth images of a same three-dimensional (3D) image into corresponding transparent display units in the plurality of transparent display units, wherein, the plurality of depth images have different depth ranges; and upon each transparent display unit displaying the inputted depth image, the layer-by-layer scan circuit is configured to control transparent display units on a display side of the each transparent display unit to be in a transparent state.
    Type: Application
    Filed: January 20, 2017
    Publication date: August 9, 2018
    Inventors: Yangbing YU, Qing MA, Daekeun YOON
  • Patent number: 10008452
    Abstract: Embodiments of the present description relate to the field of fabricating microelectronic structures. The microelectronic structures may include a glass routing structure formed separately from a trace routing structure, wherein the glass routing structure is incorporated with the trace routing substrate, either in a laminated or embedded configuration. Also disclosed are embodiments of a microelectronic package including at least one microelectronic device disposed proximate to the glass routing structure of the microelectronic substrate and coupled with the microelectronic substrate by a plurality of interconnects. Further, disclosed are embodiments of a microelectronic structure including at least one microelectronic device embedded within a microelectronic encapsulant having a glass routing structure attached to the microelectronic encapsulant and a trace routing structure formed on the glass routing structure.
    Type: Grant
    Filed: March 27, 2017
    Date of Patent: June 26, 2018
    Assignee: Intel Corporation
    Inventors: Qing Ma, Johanna M. Swan, Robert Starkston, John S. Guzek, Robert L. Sankman, Aleksandar Aleksov
  • Publication number: 20180153952
    Abstract: The present disclosure provides compositions and methods for treating post-operative cognitive dysfunction with Annexin A1 (ANXA1) peptides.
    Type: Application
    Filed: December 1, 2017
    Publication date: June 7, 2018
    Inventors: Zhiquan Zhang, Niccolo Terrando, Qing Ma, Mihai V. Podgoreanu, Joseph P. Mathew, Mark F. Newman
  • Publication number: 20180138001
    Abstract: An electronic device and methods including a switch formed in a chip package are shown. An electronic device and methods including a switch formed in a polymer based dielectric are shown. Examples of switches shown include microelectromechanical system (MEMS) structures, such as cantilever switches and/or shunt switches.
    Type: Application
    Filed: June 26, 2017
    Publication date: May 17, 2018
    Inventors: Qing Ma, Johanna M. Swan, Valluri Rao, Feras Eid
  • Patent number: 9964683
    Abstract: The present disclosure discloses a light guide plate, a backlight module and a liquid crystal module. The light guide plate includes a plurality of light guide blocks; the light guide blocks are doped with scattering particles. Since the light guide plate includes a plurality of light guide blocks, this can simplify the cutting of the light guide plate and the making of grid points. The light guide blocks are doped with scattering particles, so that most of rays incident upon the light guide blocks are scattered in a preset direction and guided to a middle part and the light-far end of the backlight module to compensate the brightness of the middle part and the light-far end, thus making the brightness of the side light type backlight display uniform.
    Type: Grant
    Filed: July 24, 2014
    Date of Patent: May 8, 2018
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Yu Zhang, Wenwen Ma, Lili Jia, Qing Ma, Daekeun Yoon