Patents by Inventor Yi Zheng

Yi Zheng 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: 20170038886
    Abstract: The present disclosure provides a display substrate, a driving method thereof and a display device. The display substrate includes a touch region. Multiple touch electrodes are arranged in columns at the touch region, and the touch electrodes in each column are connected together. At a touch detection stage, the touch electrodes in each column at the touch region are disconnected from the touch electrodes in the other columns, and at a display stage, the touch electrodes in the columns at the touch region are connected together and serve as common electrodes.
    Type: Application
    Filed: September 29, 2015
    Publication date: February 9, 2017
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Yi ZHENG, Zhiyong WANG, Shuai XU, Zhengxin ZHANG, Yezhou FANG
  • Publication number: 20170015901
    Abstract: There is herein described a ceramic phosphor target which may be used in a laser-activated remote phosphor application. The target comprises a substantially flat ceramic phosphor converter comprised of a photoluminescent polycrystalline ceramic which is attached to a reflective metal substrate by a high thermal conductivity adhesive.
    Type: Application
    Filed: January 26, 2015
    Publication date: January 19, 2017
    Applicants: OSRAM SYLVANIA Inc., OSRAM GmbH
    Inventors: Alan Lenef, James Avallon, John Kelso, Maxim Tchoul, Yi Zheng, Oliver Mehl, Peter Hoehmann, Markus Stange, Tobias Gleitsmann
  • Publication number: 20170006532
    Abstract: Disclosed is a small cell discovery method, the method including: a base station of the current service cell receives a physical cell identifier and a status parameter transmitted by a base station of a non-service cell adjacent to the current service cell, the status parameter being used to indicate a mode of transmitting an air interface signal by the base station of the non-service cell; the base station of the current service cell transmits the physical cell identifier and the status parameter to a user equipment. Also, disclosed are a base station, a user equipment and a small cell discovery system.
    Type: Application
    Filed: June 3, 2015
    Publication date: January 5, 2017
    Applicant: China Mobile Communications Corporation
    Inventors: Fei Wang, Jianjun Liu, Yi Zheng, Xiaodong Shen
  • Patent number: 9530365
    Abstract: The disclosure relates to a method for controlling signal values on gate lines, a gate driving circuit and a display device. The method comprises: for each of gate lines in the valid display area, in a first frame in any two adjacent frames of image, connecting a gate connecting line in a first layer to a gate line by a first strobe unit and applying a first signal value to the gate line; in a second frame, connecting a gate connecting line in a second layer to the gate line by a second strobe unit and applying a second signal value to the gate line. It may address the issue of H-line Mura due to different impedances of wires in the gate layer and the S/D layer.
    Type: Grant
    Filed: November 27, 2013
    Date of Patent: December 27, 2016
    Assignee: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Lingyun Shi, Yi Zheng, Rui Liu
  • Patent number: 9524692
    Abstract: A signal correcting method and a signal correcting device. The signal correcting method includes sampling a signal to be corrected at different sampling times, and comparing a signal value at each of the sampling times in one signal period with a preset signal value corresponding to the sampling time. When the signal value at the sampling time is equal to the corresponding preset signal value, the signal value at the sampling time is kept unchanged. When the signal value at the sampling time is not equal to the corresponding preset signal value, the signal value at the sampling time is corrected to be the preset signal value corresponding to the sampling time.
    Type: Grant
    Filed: November 20, 2014
    Date of Patent: December 20, 2016
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Yi Zheng, Shuai Xu, Zhiyong Wang, Zhengxin Zhang, Wensen Shi
  • Patent number: 9514569
    Abstract: The present disclosure provides a method for converting a Two-Dimensional image into a Three-Dimensional image, comprising: obtaining high-frequency components and low-frequency component of the current frame, and high-frequency components of the reference frame; establishing triangular geometric models in the three directions of horizontal, vertical and diagonal, respectively; performing a motion search on the high-frequency components of the reference frame in the three directions of horizontal, vertical and diagonal, respectively, so as to obtain motion vectors in the corresponding directions, and calculating depth variations of the corresponding directions according to the motion vectors in the corresponding directions; performing an interpolating operation on the triangular geometric models in the three directions of horizontal, vertical and diagonal, respectively, according to the depth variations in the corresponding directions, so as to obtain high-frequency depth graphs in the corresponding direction
    Type: Grant
    Filed: August 7, 2013
    Date of Patent: December 6, 2016
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Yi Zheng, Yao Yu, Lingyun Shi, Xin Li
  • Patent number: 9501814
    Abstract: There is provided a method and apparatus for image color enhancement, wherein the method comprises the following steps: S1, collecting color components of an image, converting the color components from a RGB space into a HSV space, and obtaining parameters in the HSV space as hue, saturation, and value respectively; S2, performing gain operations selectively on the saturation and the value by judging the saturation in the HSV space; S3, converting the obtained parameters in the HSV space back into the RGB space. In the above method for image color enhancement, after the color components are converted into the HSV space, firstly, the saturation value is judged, and the gain operations are performed selectively by utilizing the gain function according to the judgment result.
    Type: Grant
    Filed: June 23, 2014
    Date of Patent: November 22, 2016
    Assignees: BOE Technology Group Co., Ltd., Beijing BOE Optoelectronics Technology Co., Ltd.
    Inventors: Zhengxin Zhang, Yi Zheng, Wensen Shi
  • Publication number: 20160317655
    Abstract: A traditional Chinese medicine immunopotentiator prepared from mulberry leaves polysaccharide and eucommia polysaccharide. The immunopotentiator can stimulate proliferation of chicken lymphocytes in vitro. When used together with newcastle disease vaccine to immunize chickens, the immunopotentiator can increase serum antibody titer, promote proliferation of lymphocytes, and enhance cellular immunity and humoral immunity of the chickens. When used together with porcine productive and respiratory syndrome vaccine to immunize piglets, the immunopotentiator can increase the serum antibody titer. When used together with the porcine productive and respiratory syndrome vaccine to immunize layers, the immunopotentiator can increase porcine productive and respiratory syndrome virus yolk antibody titer and improve immune effects of the vaccine.
    Type: Application
    Filed: July 9, 2016
    Publication date: November 3, 2016
    Inventors: Chunmao Jiang, Xiaolan Chen, Deyun Wang, Haifeng Yang, Caihong Wu, Yi Zheng, Jianhua Dai, Wei Chen, Xianglai He
  • Publication number: 20160297835
    Abstract: Inhibitors of p67phox protein are provided herein, as well as pharmaceutical compositions and methods relating thereto.
    Type: Application
    Filed: April 8, 2016
    Publication date: October 13, 2016
    Inventors: Yi Zheng, Prakash Jagtap, Emily E. Bosco, Jaroslaw Meller, Marie-Dominique Filippi
  • Publication number: 20160293095
    Abstract: A gate drive on array unit, a gate drive on array circuit and a display device are disclosed. The gate drive on array unit including: a control module configured to output a clock signal under control of a gate driving signal of a previous stage of gate drive on array unit or a start input signal; an output module connected to the control module and configured to output a high voltage signal (VGH) as a gate driving signal of the present stage under control of the clock signal outputted from the control module, and output a low voltage signal under the control of the clock signal outputted from the control module; and a reset module connected to the output module, and configured to reset the gate driving signal of the present stage under the control of a gate driving signal of a next stage of gate drive on array unit.
    Type: Application
    Filed: December 5, 2013
    Publication date: October 6, 2016
    Inventors: Yi ZHENG, Zhiyong WANG, Zhengxin ZHANG, Yao YU, Lingyun SHI
  • Patent number: 9456757
    Abstract: The present invention describes a system and methods to monitor hydrocephalus and cerebral edema in noninvasive or minimum invasive ways. The system monitors the changes of electromagnetic wave propagations in brain tissues changed by the tissue pathological statues. One of the tissue properties monitored is the tissue permittivity that determines the wave propagation velocity. By avoiding the tissue conductivity that has variations due to many different reasons including non-pathological factors, this approach has advantages of acquiring reliable pathological information of brain tissue and being independent to electrode properties and skin conditions. Several parameters are defined to quantitatively measure and assess hydrocephalus and cerebral edema: relative phase shift (RPS), travel-time difference (TTD), and change of relative wave velocity. The parameters are defined and normalized in distance and time for measuring relative changes for the monitoring applications.
    Type: Grant
    Filed: October 4, 2012
    Date of Patent: October 4, 2016
    Inventor: Yi Zheng
  • Publication number: 20160284989
    Abstract: Systems and methods for controlling a thickness of a soft bias layer in a tunnel magnetoresistance (TMR) reader are provided. One such method involves providing a magnetoresistive sensor stack including a free layer and a bottom shield layer, performing contiguous junction milling on the sensor stack, depositing an insulating layer on the sensor stack, depositing a spacer layer on the insulating layer, performing an angled milling sub-process to remove preselected portions of the spacer layer, depositing a soft bias layer on the sensor stack, and depositing a top shield layer on the sensor stack and the soft bias layer. The method can further involve adjusting an alignment of a top surface of the spacer layer with respect to the free layer. In one such case, the top surface of the spacer layer is adjust to be below the free layer.
    Type: Application
    Filed: June 10, 2016
    Publication date: September 29, 2016
    Inventors: YI ZHENG, MING JIANG, ANUP G. ROY, GUANXIONG LI, MING MAO, DANIELE MAURI
  • Patent number: 9453022
    Abstract: Inhibitors of p67phox protein are provided herein, as well as pharmaceutical compositions and methods recited thereto.
    Type: Grant
    Filed: February 13, 2013
    Date of Patent: September 27, 2016
    Assignee: CHILDREN'S HOSPITAL MEDICAL CENTER
    Inventors: Yi Zheng, Prakash Jagtap, Emily E. Bosco, Jaroslaw Meller, Marie-Dominique Filippi
  • Publication number: 20160275834
    Abstract: A shift register unit, a shift register and a display apparatus are provided. The shift register unit includes a voltage-boosting module configured to output a first level signal when receiving a gate driving signal sent from the previous stage of shift register unit; a signal output module configured to output a gate driving signal under the control of a first clock signal based on the first level signal output by the voltage-boosting module; a reset module configured to control the signal output module to reset under the control of a reset signal; and a pull-down module configured to pull down the output level of the signal output module under the control of a second clock signal. It is possible to reduce the power consumption of the integrated circuit and avoid the abnormal waveform issue due to the decay of the reset signal by employing the technical solutions of embodiments of the present disclosure.
    Type: Application
    Filed: December 5, 2013
    Publication date: September 22, 2016
    Inventors: Zhiyong WANG, Yao YU, Shuai XU, Zhengxin ZHANG, Yi ZHENG
  • Patent number: 9438893
    Abstract: A method for moving viewing positions of a stereoscopic image display system is described. Each cylindrical lens is tilted relative to vertical lines. A data stripe for left eye and a data stripe for right eye making up stereoscopic image data are alternately set to correspond to the cylindrical lenses. At a home position, a long axis of the cylindrical lens agrees with the center of each data stripe, thus concentrating light at a predetermined concentrating position. When setting stereoscopic image data at a different position of sub-pixels that is shifted vertically downward from the home position, the center of the data stripe is shifted relative to the long axis by 0.5 times the length of the sub-pixels horizontally to the left thus concentrating light at a concentrating position moved from the home position in the left-right direction.
    Type: Grant
    Filed: July 10, 2013
    Date of Patent: September 6, 2016
    Assignee: Lenovo (Singapore) PTE LTD
    Inventors: Moriyuki Tsuchihashi, Yi Zheng
  • Patent number: 9433663
    Abstract: Methods, processes, uses, and pharmaceutical compositions are provided herein for mobilizing hematopoietic progenitor cells and/or cancer stem cells from bone marrow into peripheral blood, comprising the administration of an effective amount of an inhibitor of GTPases, such as a Cdc-42 specific inhibitor alone or in combination with one or more additional agents. Specifically, methods are disclosed for mobilizing hematopoietic stem cells into a subject's peripheral blood. In particular, embodiments of the method involve specific inhibition of the Cdc42 GTPase to increase the numbers of hematopoietic stem cells into a subject's peripheral blood of a subject.
    Type: Grant
    Filed: February 21, 2013
    Date of Patent: September 6, 2016
    Assignee: Children's Hospital Medical Center
    Inventor: Yi Zheng
  • Publication number: 20160253026
    Abstract: The embodiment of the present invention provides a touch panel, a method for manufacturing the touch panel and a touch display device. The touch panel includes a first substrate and a second substrate which is cell-assembled with the first substrate. A surface of the first substrate facing the second substrate is provided with a first touch electrode having a planar shape and a surface of the second substrate facing the second substrate is provided with a plurality of second touch electrodes and each of the second touch electrodes includes a strip electrode base and a plurality of electrode projections provided on the strip electrode base. Upon no touch operation being generated on the touch panel, all the electrode projections are insulated from the first touch electrode; upon a touch operation being generated on the touch panel, the electrode projections on the touch point is contacted with the first touch electrode.
    Type: Application
    Filed: November 28, 2014
    Publication date: September 1, 2016
    Inventors: Jun LONG, Yi ZHENG, Yong SONG, Rui LI, Hongkun ZHANG
  • Publication number: 20160247474
    Abstract: Disclosed an apparatus for adjusting a voltage at a common electrode, including: a signal processing module configured to superpose a pixel voltage value of a pixel unit and a voltage value of a common electrode and output a superposed signal; a comparison module configured to receive the superposed signal output from the signal processing module, compare the superposed signal with a voltage at a ground terminal, and output a control signal; and a driving module configured to receive the control signal output from the comparison module and adjust the voltage value of the common electrode by the control signal. Also disclosed is a method for adjusting a voltage at a common electrode. The present disclosure can obtain a stable voltage at a pixel electrode and avoid flickers in pictures, and in turn the voltage at the common electrode can be adjusted automatically, which saves the human resource and increases working efficiency.
    Type: Application
    Filed: October 18, 2013
    Publication date: August 25, 2016
    Inventors: Zhiyong WANG, Yi ZHENG
  • Patent number: 9425611
    Abstract: Disclosed are a gate driving circuit and an array substrate relating to the field of display technique and capable of ensuring that, when there is a malfunction such as a short-circuit and the like among input paths of clock signals for a certain gate driving unit, other gate driving units can operate properly. The gate driving circuit includes a plurality of sets of gate driving units, each set of gate driving units includes m gate driving units, and m is an integer greater than 1; each set of gate driving units outputs a gate driving signal to a gate line; when one gate driving unit in a set of gate driving units malfunctions, said gate driving unit in malfunction is terminated in operation and other gate driving units in the set of gate driving units maintain an operation of the set of gate driving units.
    Type: Grant
    Filed: July 5, 2013
    Date of Patent: August 23, 2016
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTORNICS TECHNOLOGY CO., LTD.
    Inventors: Zhengxin Zhang, Yi Zheng
  • Patent number: 9396743
    Abstract: Systems and methods for controlling a thickness of a soft bias layer in a tunnel magnetoresistance (TMR) reader are provided. One such method involves providing a magnetoresistive sensor stack including a free layer and a bottom shield layer, performing contiguous junction milling on the sensor stack, depositing an insulating layer on the sensor stack, depositing a spacer layer on the insulating layer, performing an angled milling sub-process to remove preselected portions of the spacer layer, depositing a soft bias layer on the sensor stack, and depositing a top shield layer on the sensor stack and the soft bias layer. The method can further involve adjusting an alignment of a top surface of the spacer layer with respect to the free layer. In one such case, the top surface of the spacer layer is adjusted to be below the free layer.
    Type: Grant
    Filed: June 18, 2014
    Date of Patent: July 19, 2016
    Assignee: Western Digital (Fremont), LLC
    Inventors: Yi Zheng, Ming Jiang, Anup G. Roy, Guanxiong Li, Ming Mao, Daniele Mauri