Patents by Inventor Liang He

Liang He 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: 11276358
    Abstract: A display panel and a method for manufacturing the display panel are provided. The display panel includes a plurality of sub-pixels disposed on a substrate of the display panel. Each of the sub-pixels includes a drive transistor including a gate dielectric layer; a storage capacitor including a capacitance dielectric layer; a first insulating layer disposed between a data line of the display panel and a scan line of the display panel; a second insulating layer disposed between the data line and a common line of the display panel. The gate dielectric layer, the first insulating layer, the capacitance dielectric layer, and the second insulating layer are insulating films with different thicknesses integrally formed through a halftone masking or grayscale masking process, and a thickness of the gate dielectric layer is smaller than a thickness of the first insulating layer.
    Type: Grant
    Filed: September 21, 2017
    Date of Patent: March 15, 2022
    Assignee: HKC CORPORATION LIMIIED
    Inventor: Huai Liang He
  • Patent number: 11266675
    Abstract: There are disclosed methods of treatment of viral infection. The method makes use of administration of an anti-Hsc70 inhibitor. There are also disclosed uses of anti-Hsc70 inhibitor.
    Type: Grant
    Filed: April 30, 2018
    Date of Patent: March 8, 2022
    Assignee: CITY UNIVERSITY OF HONG KONG
    Inventor: Ming-liang He
  • Patent number: 11258285
    Abstract: An user-interactive charging paradigm is presented that tailors the device charging to the user's real-time needs. The core of approach is a relaxation-aware charging algorithm that maximizes the charged capacity within the user's available time and slows down the battery's capacity fading. The approach also integrates relaxation-aware charging algorithm existing fast charging algorithms via a user-interactive interface, allowing users to choose a charging method based on their real-time needs. The relaxation-aware charging algorithm is shown to slow down the battery fading by over 36% on average, and up to 60% in extreme cases, when compared with existing fast charging solutions. Such fading slowdown translates to, for instance, an up to 2-hour extension of the LTE time for a Nexus 5X phone after 2-year usage, revealed by a trace-driven analysis based on 976 charging cases collected from 7 users over 3 months.
    Type: Grant
    Filed: May 21, 2018
    Date of Patent: February 22, 2022
    Assignee: THE REGENTS OF THE UNIVERSITY OF MICHIGAN
    Inventors: Kang G. Shin, Liang He
  • Patent number: 11231624
    Abstract: A pixel structure, a display panel and a display device are provided. The pixel structure includes a first electrode layer and a second electrode layer. The first electrode layer includes a first plate-shaped electrode and first strip-shaped electrodes; the first strip-shaped electrodes include at least two first strip-shaped structures, and each adjacent two of the first strip-shaped structures have a first slit formed therebetween; the second electrode layer includes a second plate-shaped electrode and second strip-shaped electrodes, wherein the second strip-shaped electrodes include at least two second strip-shaped structures, and each adjacent two of the second strip-shaped structures have a second slit formed therebetween.
    Type: Grant
    Filed: February 7, 2018
    Date of Patent: January 25, 2022
    Assignee: HKC CORPORATION LIMITED
    Inventor: Huai Liang He
  • Patent number: 11227559
    Abstract: A display panel, a display device and a driving method are provided. In the display panel, subpixels input with a first voltage data signal and subpixels input with a second voltage data signal are alternately arranged, and among the subpixels with a same color in a same row, the number of the subpixels input with the first voltage data signal with a positive polarity is equal to the number of the subpixels input with the first voltage data signal with a negative polarity; two adjacent pixel groups in a same column adopt contrary polarity driving manners.
    Type: Grant
    Filed: January 15, 2018
    Date of Patent: January 18, 2022
    Assignee: HKC CORPORATION LIMITED
    Inventor: Huai Liang He
  • Publication number: 20220008995
    Abstract: A method and system for providing cooling to a part formed using high-temperature additive manufacturing process. Infrared sensors or cameras are used to measure sidewall temperatures and, optionally, top layer temperature. Coolant nozzles provide cooling to the sidewalls of the finished layers and, optionally, to the top layer. The coolant intensity of the coolant nozzles is controlled in order to reduce temperature gradients between layers and/or to maintain temperatures in each layer below preferred maximum temperature.
    Type: Application
    Filed: June 8, 2021
    Publication date: January 13, 2022
    Applicant: Air Products and Chemicals, Inc.
    Inventors: Liang He, Ranajit Ghosh, Mark Kurt Weise
  • Patent number: 11221530
    Abstract: A display panel includes scanning lines, data lines, and pixel areas. A plurality of the scanning lines are parallelly disposed along a first direction of the display panel. A plurality of the data lines are parallelly disposed along a second direction of the display panel. Each pixel area is controlled by three adjacent data lines and two adjacent scanning lines to display. Each pixel area includes a base sub-pixel and a matching sub-pixel. The base sub-pixel includes three base unit pixels, and the data lines corresponding to each pixel area include a first data line and a second data line. The first data line is coupled with the three base unit pixels, and the second data line is coupled with the matching sub-pixel. The matching sub-pixel shares one scanning line with at least one base unit pixel.
    Type: Grant
    Filed: November 7, 2017
    Date of Patent: January 11, 2022
    Assignee: HKC CORPORATION LIMITED
    Inventor: Huai Liang He
  • Patent number: 11215675
    Abstract: Mobile devices are only as useful as their battery lasts. Unfortunately, the operation and life of a mobile device's battery degrade over time and usage. The state-of-health (SoH) of batteries quantifies their degradation, but mobile devices' support for its estimation is very poor due mainly to the limited hardware and dynamic usage patterns, causing various problems such as shutting off the devices unexpectedly. To remedy this lack of support, a low-cost user-level SoH estimation service is developed for mobile devices based only on their battery voltage, which is already available on all commodity mobile devices. The design of the estimation service is inspired by an empirical observation that the relaxing voltages of a device battery fingerprint its SoH, and is steered by extensive measurements with 13 batteries used for various devices, such as Nexus 6P, Nexus 5X, Xperia Z5, Galaxy S3, iPhone 6 Plus, etc.
    Type: Grant
    Filed: April 17, 2018
    Date of Patent: January 4, 2022
    Assignee: The Regents of the University of Michigan
    Inventors: Kang G. Shin, Liang He
  • Patent number: 11211075
    Abstract: The embodiments of the present disclosure provide a service control method, a service control apparatus and a device, the method including: determining an application service in operating state in an electronic device; and transmitting audio data captured by a microphone to the application service and a control service, where the application service is configured to perform multimedia information interaction according to the audio data, and the control service is configured to control the electronic device according to the audio data, thereby improving flexibility in controlling services in the electronic device.
    Type: Grant
    Filed: October 30, 2019
    Date of Patent: December 28, 2021
    Inventors: Liang He, Aihui An, Yu Niu, Lifeng Zhao, Xiangdong Xue, Ji Zhou
  • Publication number: 20210373534
    Abstract: This application discloses a lookup table creation method, a display panel manufacturing method, and a display device. The lookup table creation method includes: forming different photoresist layers; baking the photoresist layers; measuring the film thicknesses of the photoresist layers to acquire a curve chart of film thickness varying with time; and creating a lookup table according to the curve chart.
    Type: Application
    Filed: November 7, 2018
    Publication date: December 2, 2021
    Inventor: HUAI LIANG HE
  • Publication number: 20210363353
    Abstract: The disclosure relates to a method for improving the alkali resistance and oxidation resistance of a benzisothiazole disperse dye, and belongs to the technical field of textiles. In the disclosure, azo alkali-resistant disperse dyes with benzisothiazole as a diazo component are synthesized based on structural design of the dyes, the alkali resistance and oxygen bleaching resistance of the heterocyclic azo disperse dyes are improved by introducing different groups to a coupling component, a series of benzisothiazole disperse dyes having gradient differences in alkali resistance and oxidation resistance are obtained, disperse dyes capable of meeting requirements of a one-bath process for cotton bleaching and disperse dyeing of a polyester-cotton blended fabric or a one-bath process for alkali deweighting and disperse dyeing of polyester fabrics are determined, and a reference can be provided for structural design of disperse dyes with alkali resistance and oxidation resistance.
    Type: Application
    Filed: August 3, 2021
    Publication date: November 25, 2021
    Inventors: Changhai XU, Xiaoyan WANG, Liang HE, Mingtao QIU, Xinting ZHAO, Jinmei DU, Jinglin TANG
  • Publication number: 20210363354
    Abstract: The disclosure relates to a method for improving the alkali resistance and oxidation resistance of a benzothiazole disperse dye, and belongs to the field of disperse dyes. In the disclosure, 4 kinds of diazo components and 8 kinds of coupling components are used in designing and synthesizing 28 thiazole heterocyclic azo disperse dyes, and the alkali resistance and oxidation resistance of the disperse dyes are improved. Structure confirmation is performed on the synthetic disperse dyes, and the alkali resistance, oxidation resistance and other dyeing properties of the disperse dyes are tested.
    Type: Application
    Filed: August 3, 2021
    Publication date: November 25, 2021
    Inventors: Changhai XU, Xiaoyan WANG, Jiaxue YU, Liang HE, Mingtao QIU, Xinting ZHAO, Jinmei DU, Jinglin TANG
  • Patent number: 11183130
    Abstract: A display panel, a display device and a driving method are provided. In the display panel, subpixels input with a first voltage data signal and subpixels input with a second voltage data signal are alternately arranged, and among the subpixels with a same color in a same row, the number of the subpixels input with the first voltage data signal with a positive polarity is equal to the number of the subpixels input with the first voltage data signal with a negative polarity; polarities of data signals of the subpixels in a same column are identical.
    Type: Grant
    Filed: January 15, 2018
    Date of Patent: November 23, 2021
    Assignee: HKC CORPORATION LIMITED
    Inventor: Huai Liang He
  • Patent number: 11175556
    Abstract: A color film substrate, and a display panel and a preparation method for the display panel. The color film substrate (10) comprises a first crimping region (1-1) and a color region (1-2), the color region (1-2) is provided with a common electrode 13, the common electrode 13 is connected to a lead wire of an external driving circuit board in the first crimping region by means of a first signal line. The display panel comprises an array substrate (20) provided opposite to the color film substrate (10); the array substrate comprises a display region (2-2) and a second crimping region (2-1); and the display region (2-2) is an array formed by multiple thin film transistors, and the second crimping region (2-1) is a region where a signal line on the array substrate (20) is crimped to the lead wire of the external driving circuit board.
    Type: Grant
    Filed: November 29, 2018
    Date of Patent: November 16, 2021
    Assignee: HKC Corporation Limited
    Inventor: Huai Liang He
  • Patent number: 11176905
    Abstract: A display panel, a display device and a driving method are provided. In the display panel, subpixels input with a first voltage data signal and subpixels input with a second voltage data signal are alternately arranged, and among the subpixels with a same color in a same row, the number of the subpixels input with the first voltage data signal with a positive polarity is equal to the number of the subpixels input with the first voltage data signal with a negative polarity; two adjacent pixel groups in a same column adopt contrary polarity driving manners.
    Type: Grant
    Filed: January 15, 2018
    Date of Patent: November 16, 2021
    Assignee: HKC CORPORATION LIMITED
    Inventor: Huai Liang He
  • Publication number: 20210333670
    Abstract: A display panel includes scanning lines, data lines, and pixel areas. A plurality of the scanning lines are parallelly disposed along a first direction of the display panel. A plurality of the data lines are parallelly disposed along a second direction of the display panel. Each pixel area is controlled by three adjacent data lines and two adjacent scanning lines to display. Each pixel area includes a base sub-pixel and a matching sub-pixel. The base sub-pixel includes three base unit pixels, and the scanning lines corresponding to each pixel area include a first scanning line and a second scanning line. The first scanning line is coupled with the three base unit pixels, and the second scanning line is coupled with the matching sub-pixel. The matching sub-pixel shares one data line with at least one base unit pixel.
    Type: Application
    Filed: November 7, 2017
    Publication date: October 28, 2021
    Inventor: Huai Liang HE
  • Publication number: 20210320199
    Abstract: The present invention relates to an enhancement-mode semiconductor device and a preparation method therefor. The device includes a substrate, a semiconductor epitaxial layer, a gate electrode, a source electrode, and a drain electrode. The epitaxial layer includes a nitride nucleation layer, a nitride stress buffer layer, a nitride channel layer, a primary epitaxial nitride barrier layer, a p-type nitride layer and a secondary epitaxial nitride barrier layer. By means of etching, the p-type nitride in a gate electrode region is reserved, realizing the depletion of a gate electrode channel. By means of maskless regrowth, the secondary epitaxial nitride barrier layer is grown on the primary epitaxial barrier layer and the p-type nitride layer in the gate electrode region, realizing a high-conduction access region.
    Type: Application
    Filed: June 24, 2021
    Publication date: October 14, 2021
    Applicant: SUN YAT-SEN UNIVERSITY
    Inventors: Yang LIU, Liang HE
  • Patent number: 11114495
    Abstract: The present disclosure provides an array substrate and a method for manufacturing an array substrate. The array substrate includes a substrate, a switch assembly disposed on the substrate and correspondingly disposed beside the switch assembly, a color photoresist layer formed on the switch assembly and the photosensor, and a pixel electrode formed on the color photoresist layers and coupled with the switch assembly. The switch assembly includes a first metal layer. The photosensor includes a first electrode layer formed directly on the substrate and a first amorphous silicon layer disposed above the first electrode layer. The first electrode layer and the first metal layer are disposed on a same layer.
    Type: Grant
    Filed: January 9, 2018
    Date of Patent: September 7, 2021
    Assignee: HKC CORPORATION LIMITED
    Inventor: Huai Liang He
  • Patent number: 11110637
    Abstract: A co-rotating self-cleaning multi-screw extruder with a speed ratio of 2.5 and an extruding method therefor are disclosed. The screw mechanism includes a center screw and peripheral screws which rotate in the same direction. The peripheral screws are each of a double threaded structure, and the center screw is of a quintuple threaded structure. The rotation speed of the peripheral screws is 2.5 times that of the center screw, and the peripheral screws are always meshed with the center screw, whereas the adjacent peripheral screws are intermittently meshed with each other. The extruding method therefor is as follows: there is a periodically open space between adjacent peripheral screws, providing the periodical and intermittent mixing action, so that material from different thread grooves is mixed with each other.
    Type: Grant
    Filed: September 25, 2017
    Date of Patent: September 7, 2021
    Inventors: Baiping Xu, Huiwen Yu, Liang He, Jinwei Chen, Wenliu Zhuang, Mei Li
  • Patent number: 11100875
    Abstract: A display panel, a display device and a driving method are provided. In the display panel, the subpixels input with the first voltage data signal and the subpixels input with the second voltage data signal are alternately arranged; and the number of the subpixels input with the first voltage data signal with a positive polarity is equal to the number of the subpixels input with the first voltage data signal with a negative polarity among the subpixels with a same color in a same row.
    Type: Grant
    Filed: January 15, 2018
    Date of Patent: August 24, 2021
    Assignee: HKC CORPORATION LIMITED
    Inventor: Huai Liang He