Patents by Inventor Ying Zheng

Ying 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).

  • SILICONE HYDROGEL CONTACT LENSES
    Publication number: 20180355112
    Abstract: The present invention generally relates to inherently wettable silicone hydrogel contact lenses having relatively high oxygen permeability, relatively high equilibrium water content and relatively low elastic modulus. The present invention is also related to a method for making such inherently wettable silicone hydrogel contact lenses.
    Type: Application
    Filed: June 6, 2018
    Publication date: December 13, 2018
    Inventors: Steve Yun Zhang, Daqing Wu, Junhao Ge, Richard Charles Breitkopf, Xinming Qian, Zach Munoz, Matthew D. Nelson, Augustine Twum Kumi, Weihong Lang, Ying Zheng, Feng Jing, Frank Chang
  • Minimizing border of a display device
    Patent number: 10146090
    Abstract: Display devices with a minimized border and methods of manufacturing display devices are described herein. In one example, a display unit is provided, the display unit having a display active area disposed between an encapsulation layer and a substrate such that the encapsulation layer encloses the display active area between a surface of the encapsulation layer and a surface of the substrate. A section of the display unit is cut at one edge of the display unit such that a portion of the encapsulation layer and a portion of the substrate are removed from the display unit while no display active area is removed. The cut section of the display unit is then sealed.
    Type: Grant
    Filed: August 1, 2016
    Date of Patent: December 4, 2018
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Kabir Siddiqui, Ying Zheng, Rajesh Dighde
  • SUBPIXEL WEAR COMPENSATION FOR GRAPHICAL DISPLAYS
    Publication number: 20180342200
    Abstract: A graphical display device includes a plurality of color-specific subpixels spatially distributed across a display region. Subpixel wear compensation is performed for some or all of the color-specific subpixels. For each color-specific subpixel, the compensation may include sampling one or more display signals directed to the color-specific subpixel to obtain a time-series of sampled values. The compensation may further include storing, in non-volatile storage, compensation data for the color-specific subpixel derived from the time-series of sampled values. The compensation may further include driving the color-specific subpixel based on the compensation data.
    Type: Application
    Filed: May 26, 2017
    Publication date: November 29, 2018
    Applicant: Microsoft Technology Licensing, LLC
    Inventors: Matthew MORRIS, Ying ZHENG, Minhyuk CHOI, Rajesh Manohar DIGHDE
  • DISPLAY AND DISPLAY INTEGRATION METHOD
    Publication number: 20180336818
    Abstract: A device is disclosed that includes a display panel, a cover glass, and a printed circuit board. The display panel emits light and the cover glass passes the light from the display panel. The display panel includes traces to carry control signals, the cover glass includes traces to carry control signals, and a printed circuit board has traces to carry control signals. The display panel may be connected to the cover glass such that the traces on the display panel are connected to the traces on the cover glass. The printed circuit board may be connected to the cover glass such that the traces on the PCB are connected to the traces on the cover glass.
    Type: Application
    Filed: May 22, 2017
    Publication date: November 22, 2018
    Inventors: Ying ZHENG, Rajesh Manohar DIGHDE
  • Local pixel luminance adjustments
    Patent number: 10127888
    Abstract: An electronic device includes a display and a processor coupled to the display. The display includes a plurality of zones distributed over a viewable display area. The processor is configured to (1) obtain source data for the image to be displayed in the viewable area of the display, (2) analyze the source data in selected zones of the plurality of zones to determine at least one characteristic of the image in each selected zone, and (3) adjust, separately in each zone of the plurality of zones, at least one type of subpixel in the subpixel matrix based on determined characteristics of the image in the selected, analyzed zones.
    Type: Grant
    Filed: May 15, 2015
    Date of Patent: November 13, 2018
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Chien-Hui Wen, Ying Zheng
  • METHOD, APPARATUS, COMPUTING DEVICE, AND MACHINE-READABLE STORAGE MEDIUM FOR RECOMMENDING ACTIVITY INFORMATION
    Publication number: 20180322209
    Abstract: The present disclosure provides a method, a computing device, and a machine-readable storage medium for recommending activity information. The method includes selecting an activity information item with a highest user preference value from an activity list according to a historical click record of a user for browsing webpage information, webpage information browsing including news message browsing, and sending the selected activity information item and webpage information correlatively to the user.
    Type: Application
    Filed: October 11, 2016
    Publication date: November 8, 2018
    Inventors: Zhiting JIN, Qiuhui LI, Ying ZHENG, Zhiyu ZHANG
  • Process for upgrading heavy hydrocarbon liquids
    Patent number: 10113122
    Abstract: The present disclosure provides a process that employs glycerol and a catalyst for partial transformation of heavy petroleum oils to lighter hydrocarbon liquids under mild conditions without the need of external hydrogen gas. The process uses industrially produced glycerol to upgrade heavy crudes; hydrogenates aromatics to paraffin and/or olefins without the use of external hydrogen gas; operates at mild operating conditions; and employs inexpensive catalysts. This process is completely different from the hydroconversion process where high pressurized hydrogen gas is essential. The present process requires no pressurized hydrogen gas and can significantly reduce both operating and capital costs of the traditional hydrotreating process.
    Type: Grant
    Filed: August 31, 2016
    Date of Patent: October 30, 2018
    Assignee: UNIVERSITY OF NEW BRUNSWICK
    Inventors: Ying Zheng, Qikai Zhang, Hongfei Lin
  • PACKAGED AMBIENT DAIRY BEVERAGE WITH REDUCED MILK SOLIDS
    Publication number: 20180289027
    Abstract: A dairy beverage comprising milk solids, oil or fat, starch, emulsifier, gellan, cellulose and carrageenan in specific amounts in a closed container is disclosed. The beverage may be foamed by shaking, to provide a pleasant aerated texture/mouthfeel.
    Type: Application
    Filed: October 6, 2016
    Publication date: October 11, 2018
    Inventors: Virginie Kapchie, Ying Zheng, Philippe Rousset, Alexander Sher, Soad Balla
  • Reducing display degradation
    Patent number: 10079000
    Abstract: The description relates to maintaining display device image quality. One example can include a display that includes a set of multiple pixels. Individual pixels comprise multiple color light emitting diodes (LEDs). The example can also include a processor configured to convert image related data into frame renderings for driving the multiple pixels of the display. The example can further include a context-aware anti-degradation component configured to receive a notification from the processor of a change to an individual frame rendering and to adjust lumination intensity values of unchanged portions of the individual frame rendering without comparing the individual frame rendering to a previous individual frame rendering.
    Type: Grant
    Filed: August 12, 2015
    Date of Patent: September 18, 2018
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Ying Zheng, Rajesh Manohar Dighde, Xiaoyan Hu
  • Localized high brightness mode
    Patent number: 10068551
    Abstract: An electronic device includes a first digital-to-analog converter (DAC) configured to provide brightness control for a first subset of pixels of a display and a second DAC configured to provide brightness control for a second subset of pixels of the display. A display controller selectively operates the second DAC to provide the brightness control for the second subset of pixels while simultaneously operating the first DAC to provide the brightness control for the first subset of pixels of the display.
    Type: Grant
    Filed: May 1, 2017
    Date of Patent: September 4, 2018
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Minhyuk Choi, Andrew N. Cady, Ying Zheng
  • Display edge emission compensation
    Patent number: 10048532
    Abstract: A display includes a cover having a front face that defines a normal of the display and further having a sidewall that meets the front face to define an edge of the display, and a display module disposed behind the cover. The display module includes a substrate and a plurality of pixels supported by the substrate. The substrate includes a curved portion along the edge, the curved portion bending rearward such that peripheral pixels of the plurality of pixels are disposed laterally between the substrate and the sidewall. The display further includes edge compensation means for compensating for a curvature of the curved portion to direct light from the peripheral pixels toward the normal of the display. An extent to which the edge compensation means compensates for the curvature varies in accordance with lateral position of the peripheral pixels along the curved portion.
    Type: Grant
    Filed: November 8, 2016
    Date of Patent: August 14, 2018
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Karlton Powell, Rajesh Dighde, Ying Zheng
  • MULTI-DISPLAY SYSTEM
    Publication number: 20180226005
    Abstract: The present disclosure provides devices and techniques for correcting misalignment in a multi-display system by identifying a misalignment between a plurality of displays in the multi-display device and determining a line start position of at least one of the plurality of displays in response to identifying the misalignment. The techniques further include transmitting a first line start signal at the line start position of the at least one of the plurality of displays to correct the misalignment.
    Type: Application
    Filed: February 8, 2017
    Publication date: August 9, 2018
    Inventors: Minhyuk CHOI, Ying ZHENG, Rajesh DIGHDE
  • Sub-pixel Compensation
    Publication number: 20180197477
    Abstract: Sub-pixel compensation is described. In at least some implementations, a computing device includes a plurality of sub-pixels within a pixel which may generate an alternating display to approximate the display of a single sub-pixel. In other implementations, a voltage is applied to sub-pixels of a color such that a voltage across a first sub-pixel is proportional to a voltage across one or more additional sub-pixels. In other implementations, a change in a voltage drop across a sub-pixel is detected, and the change is compensated for by altering a voltage of a second sub-pixel within the pixel.
    Type: Application
    Filed: March 8, 2018
    Publication date: July 12, 2018
    Applicant: MICROSOFT TECHNOLOGY LICENSING, LLC
    Inventors: Rajesh Manohar DIGHDE, Ying ZHENG
  • TECHNIQUES FOR ROBUST RELIABILITY OPERATION OF A THIN-FILM TRANSISTOR (TFT) DISPLAY
    Publication number: 20180182349
    Abstract: The present disclosure provides devices and techniques for dynamically adjusting the bias voltage (V) levels (e.g., low level gate voltage (VGL) and high level gate voltage (VGH)) for display screens made with thin-film transistor (TFT) technology based on a display run time. Thus, as the positive bias temperature stress for the TFTs increases over the course of the display lifetime, features of the present disclosure adjust the bias voltage levels to maintain operation margin (e.g., the ratio between the high level gate voltage (VGH) value and the voltage value which the display can maintain with normal operation). By dynamically adjusting the bias voltage levels, the TFT displays of the present disclosure consume lower power than their conventional counterparts and improve the lifetime of the display itself.
    Type: Application
    Filed: December 23, 2016
    Publication date: June 28, 2018
    Inventors: Minhyuk CHOI, Ying ZHENG, Matthew Morris, Andrew CADY, Jerry Michael HILL, Gangok LEE, Rajesh Dighde
  • QUANTUM DOT FOR EMITTING LIGHT AND METHOD FOR SYNTHESIZING SAME
    Publication number: 20180158985
    Abstract: A quantum dot for emitting light under electrical stimulation has a center of a first composition and a surface of a second composition. The second composition is different than the first composition. An intermediate region extends between the center and surface and has a continuous composition gradient between the center and the surface. The quantum dot is synthesized in one pot method by controlling the rate and extent of a reaction by controlling the following parameters: (i) type and quantity of reactant, (ii) reaction time, and (iii) reaction temperature.
    Type: Application
    Filed: February 5, 2018
    Publication date: June 7, 2018
    Inventors: Alexandre Titov, Lei Qian, Ying Zheng, Jake Hyvonen, Yixing Yang
  • DISPLAY EDGE EMISSION COMPENSATION
    Publication number: 20180128973
    Abstract: A display includes a cover having a front face that defines a normal of the display and further having a sidewall that meets the front face to define an edge of the display, and a display module disposed behind the cover. The display module includes a substrate and a plurality of pixels supported by the substrate. The substrate includes a curved portion along the edge, the curved portion bending rearward such that peripheral pixels of the plurality of pixels are disposed laterally between the substrate and the sidewall. The display further includes edge compensation means for compensating for a curvature of the curved portion to direct light from the peripheral pixels toward the normal of the display. An extent to which the edge compensation means compensates for the curvature varies in accordance with lateral position of the peripheral pixels along the curved portion.
    Type: Application
    Filed: November 8, 2016
    Publication date: May 10, 2018
    Inventors: Karlton Powell, Rajesh Dighde, Ying Zheng
  • AMPHIPHILIC BRANCHED POLYDIORGANOSILOXANE MACROMERS
    Publication number: 20180113237
    Abstract: The invention provides a class of amphiphilic branched polydiorganosiloxane macromers and the uses thereof. Such a macromer comprises a polydiorganosiloxane polymer chain and two terminal groups free of any ethylenically unsaturated group, wherein the polydiorganosiloxane polymer chain comprises (1) at least 5 dimethylsiloxane units in a consecutive sequence, (2) at least two first siloxane units each having methyl as one of the two substituents of each first siloxane unit and one first first organic radical having one sole (meth)acryloyl group as the other substituent, (3) at least one second siloxane unit having methyl as one of the two substituents of the second siloxane unit and one second organic radical, which is free of any ethylenically unsaturated group and comprises one or more hydrophilic groups or polymer chains, as the other substituent.
    Type: Application
    Filed: October 25, 2017
    Publication date: April 26, 2018
    Inventors: Frank Chang, Feng Jing, Fei Cheng, Ying Zheng
  • PORTABLE ELECTRONIC DEVICE HOLDER
    Publication number: 20180111690
    Abstract: Various embodiments provide a portable electronic device holder (400, 500, 600, 700, 900, 1100, 1400) for a passenger seat (202), including a longitudinal clamping structure (420, 520) having a generally L-shaped cross-section. The clamping structure includes a supporting flap (422, 522) forming an L-base of the generally L-shaped clamping structure and configured to N support a portable electronic device, and a clamping flap (424, 524) forming an L-leg of the generally L-shaped clamping structure and configured to clamp the portable electronic device against a surface (650) abutting the portable electronic device. The portable electronic device holder further includes a mounting element (410, 510) for slidably or titlably mounting the clamping structure to the passenger seat.
    Type: Application
    Filed: April 13, 2015
    Publication date: April 26, 2018
    Inventors: Guo Ying ZHENG, Ivan TAN, Yong Qi CHONG
  • CURVED EDGE DISPLAY WITH CONTROLLED DISTORTION
    Publication number: 20180114474
    Abstract: An electronic display comprises a display matrix and an image-correcting layer. The display matrix includes a flat face portion, a curved corner portion, a light-releasing surface, and a series of pixels extending across the flat face portion and around the curved corner portion. Coupled to the light-releasing surface of the display matrix, the image-correcting layer is configured to transmit light released from the flat face portion of the display matrix and to reorient light released from the curved corner portion of the display matrix such that the transmitted light and the reoriented light exit the image-correcting layer substantially in parallel, forming an apparent plane image of the series of pixels.
    Type: Application
    Filed: October 26, 2016
    Publication date: April 26, 2018
    Applicant: Microsoft Technology Licensing, LLC
    Inventors: Karlton David Powell, Ying Zheng
  • Sub-pixel compensation
    Patent number: 9953574
    Abstract: Sub-pixel compensation is described. In at least some implementations, a computing device includes a plurality of sub-pixels within a pixel which may generate an alternating display to approximate the display of a single sub-pixel. In other implementations, a voltage is applied to sub-pixels of a color such that a voltage across a first sub-pixel is proportional to a voltage across one or more additional sub-pixels. In other implementations, a change in a voltage drop across a sub-pixel is detected, and the change is compensated for by altering a voltage of a second sub-pixel within the pixel.
    Type: Grant
    Filed: April 28, 2015
    Date of Patent: April 24, 2018
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Rajesh Manohar Dighde, Ying Zheng