Patents by Inventor Xian Chen

Xian Chen 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: 11373599
    Abstract: An array substrate, a display panel and a display device are provided in the present disclosure. The array substrate includes a plurality of pixel circuits arranged in an array and a first signal line electrically connected to a pixel circuit of the plurality of pixel circuits. The first signal line includes a branch portion; the pixel circuit includes a storage capacitor, a drive transistor, and a first connection portion electrically connected to a gate electrode portion of the drive transistor; one plate of the storage capacitor at least partially overlaps the gate electrode portion of the drive transistor; and the branch portion at least partially overlaps the first connection portion.
    Type: Grant
    Filed: May 18, 2021
    Date of Patent: June 28, 2022
    Assignees: Wuhan Tianma Micro-Electronics Co., Ltd., Wuhan Tianma MicroElectronics Co., Ltd. Shanghai Branch
    Inventor: Xian Chen
  • Publication number: 20220169347
    Abstract: The present invention discloses a vessel power safety control system and operating method thereof. The vessel power safety control system includes a load power management module, a real-time monitoring module, an integration module and a power module. The present invention can assist the autonomous ship as any occurrence of fault during navigation. Once the accident occurs, the load power management module will give an instruction to control the DC bus to switch from closed circuit to open circuit to protect other equipment. After determining whether the errors of the equipment on board is eliminated, the load power management system performs automatic system reset procedure. As such, the DC bus can be converted from an open circuit to a closed circuit to restart the power supply for the facility.
    Type: Application
    Filed: August 18, 2021
    Publication date: June 2, 2022
    Inventors: BING-XIAN CHEN, HAN-CHUN KAO, HUNG-HSI LIN, YU-WEI LIN, CHUNG-CHING LIN, SHENG-HUA CHEN, HSIAO-YU HSU, WEI-CHUN CHENG
  • Patent number: 11260038
    Abstract: The present invention features methods and compositions for the intranasal, sublingual, and subcutaneous administration of bumetanide for the treatment of subjects suffering from edema refractory to oral diuretics.
    Type: Grant
    Filed: June 11, 2021
    Date of Patent: March 1, 2022
    Assignee: RESQ Pharmaceuticals LLC
    Inventors: Balasingam Radhakrishnan, Ben Esque, Wei Lin, Andrew Xian Chen
  • Patent number: 11228197
    Abstract: The present disclosure provides an energy conversion system and method for generating electricity directly from heat by phase transformation of ferroelectric materials without any external power sources. The energy conversion system includes an electric circuit comprising a phase-changing capacitor and a charge reservoir. The phase-changing capacitor has a dielectric layer comprising a phase-transforming ferroelectric material. When the phase-changing capacitor is initialized and subjected to thermal cycles through a transformation temperature of the phase-transforming ferroelectric material, the polarization of the dielectric layer undergoes an abrupt change between a ferroelectric phase and a paraelectric phase such that a current flow between the phase-changing capacitor and the charge reservoir via a load thereby converting heat into electrical energy. The present energy conversion method does not require any external bias fields during the energy conversion.
    Type: Grant
    Filed: March 27, 2020
    Date of Patent: January 18, 2022
    Assignee: The Hong Kong University of Science and Technology
    Inventors: Chenbo Zhang, Xian Chen
  • Publication number: 20220000984
    Abstract: Provided by the present invention are a novel GLP-1 fusion protein and a conjugate thereof, a pharmaceutical composition containing same, and a use thereof in reducing blood sugar or body weight, especially for treating diabetes, in particular type II diabetes.
    Type: Application
    Filed: September 25, 2019
    Publication date: January 6, 2022
    Inventors: Yali Wang, Xian Chen, Luyan Zhu, Bin Liu, Xiaoshan Wang, Zijia Ren, Tingting Zhou, Haixia Yan, Yingying Xu, Huihui Gao, Jin Wang, Yang Xu, Yahui Liu, Weichuan Mo, Xin Chen, Jie Gao, Hongsheng Su
  • Publication number: 20210408196
    Abstract: The present disclosure provides a display panel and a display device. The display panel includes pixel circuits arranged in a matrix, and a blocking unit. Each pixel circuit includes: a driving transistor; a first switch transistor; a second switch transistor; and a third switch transistor. The blocking unit is configured to receive a fixed potential signal, and at least a partial area of the blocking unit is located between a first semiconductor connection portion and a second semiconductor connection portion, the first semiconductor connection portion is connected between a second electrode of the first switch transistor and a gate electrode of the driving transistor, and the second semiconductor connection portion is electrically connected between a first electrode of the second switch transistor and a data line.
    Type: Application
    Filed: September 13, 2021
    Publication date: December 30, 2021
    Inventors: Lijing HAN, Xian CHEN, Yu XIN
  • Publication number: 20210392930
    Abstract: The present disclosure relates to inhibited waxy starches and methods for using them. One aspect of the disclosure is an inhibited waxy starch based on maize, wheat, or tapioca having an amylopectin content in the range of 90-100%; and a sedimentation volume in the range of 10-50 mL/g; in which the amylopectin fraction of the inhibited waxy starch based on maize, wheat, or tapioca has no more than 48.5% medium-length branches having a chain length from 13-24 (measured by a valley-to-valley method as described herein), and the starch is not pregelatinized. Methods of using the starch materials in food products are also described.
    Type: Application
    Filed: September 1, 2021
    Publication date: December 23, 2021
    Inventors: Judith K. Whaley, Weichang Liu, Yuqing Zhou, Xian Chen, Leslie George Howarth, Mark Beltz
  • Publication number: 20210361775
    Abstract: Disclosed are a coagulation factor VIII fusion protein which is conjugated with polyalkylene glycol and which has an extended cyclic half-life, a preparation method therefor and a use thereof, wherein the active moiety of the coagulation factor VIII is directly linked or indirectly linked by a peptide linker to a fusion partner, and the fusion protein is further conjugated to a polyalkylene glycol. The half-life is significantly increased compared to an FVIII fusion protein modified without polyalkylene glycol.
    Type: Application
    Filed: May 16, 2019
    Publication date: November 25, 2021
    Inventors: Hongsheng Su, Xiaoshan Wang, Bin Liu, Xian Chen, Xiang Li, Luyan Zhu, Shuya Wang, Shuang Wang, Wenwen Wang, Lingli Huang, Qilei Wang, Haitao Hu, Lili Zhang, Jie Gao, Zijia Ren, Chunfeng Xiao, Yali Wang
  • Patent number: 11152445
    Abstract: The present disclosure provides a display panel and a display device. The display panel includes pixel circuits arranged in a matrix, and a blocking unit. Each pixel circuit includes: a driving transistor; a first switch transistor; a second switch transistor; and a third switch transistor. The blocking unit is configured to receive a fixed potential signal, and at least a partial area of the blocking unit is located between a first semiconductor connection portion and a second semiconductor connection portion, the first semiconductor connection portion is connected between a second electrode of the first switch transistor and a gate electrode of the driving transistor, and the second semiconductor connection portion is electrically connected between a first electrode of the second switch transistor and a data line.
    Type: Grant
    Filed: March 20, 2019
    Date of Patent: October 19, 2021
    Assignee: SHANGHAI TIANMA AM-OLED CO., LTD
    Inventors: Lijing Han, Xian Chen, Yu Xin
  • Patent number: 11129402
    Abstract: The present disclosure relates to inhibited waxy starches and methods for using them. One aspect of the disclosure is an inhibited waxy starch based on maize, wheat, or tapioca having an amylopectin content in the range of 90-100%; and a sedimentation volume in the range of 10-50 mL/g; in which the amylopectin fraction of the inhibited waxy starch based on maize, wheat, or tapioca has no more than 48.5% medium-length branches having a chain length from 13-24 (measured by a valley-to-valley method as described herein), and the starch is not pregelatinized. Methods of using the starch materials in food products are also described.
    Type: Grant
    Filed: December 15, 2017
    Date of Patent: September 28, 2021
    Assignee: Tate & Lyle Ingredients Americas LLC
    Inventors: Judith K. Whaley, Weichang Liu, Yuqing Zhou, Xian Chen, Leslie George Howarth, Mark Beltz
  • Patent number: 11123319
    Abstract: The present invention features methods and compositions for the intranasal, sublingual, and subcutaneous administration of bumetanide for the treatment of subjects suffering from edema refractory to oral diuretics.
    Type: Grant
    Filed: December 4, 2020
    Date of Patent: September 21, 2021
    Assignee: RESQ Pharmaceuticals LLC
    Inventors: Balasingam Radhakrishnan, Ben Esque, Wei Lin, Andrew Xian Chen
  • Publication number: 20210217826
    Abstract: A display panel having a first display region and second display region is provided. The display panel includes a sub-pixel array that includes a plurality of sub-pixels in an array and distributed in the first display region and the second display region. A non-light-emitting region in the second display region has a greater light transmittance than a non-light-emitting region in the first display region. Among sub-pixels emitting a same color of the plurality of sub-pixels in the first display region and the second display region, a width-to-length ratio of a driving transistor in the pixel circuit of a sub-pixel in the second display region is greater than a width-to-length ratio of a driving transistor in the pixel circuit of a sub-pixel in the first display region.
    Type: Application
    Filed: March 30, 2021
    Publication date: July 15, 2021
    Inventors: Yu XIN, Kang YANG, Lijing HAN, Xian CHEN
  • Publication number: 20210169833
    Abstract: The present invention features methods and compositions for the intranasal, sublingual, and subcutaneous administration of bumetanide for the treatment of subjects suffering from edema refractory to oral diuretics.
    Type: Application
    Filed: December 4, 2020
    Publication date: June 10, 2021
    Inventors: Balasingam RADHAKRISHNAN, Ben ESQUE, Wei LIN, Andrew Xian CHEN
  • Patent number: 11018197
    Abstract: A display panel and a fabrication method of the display panel are provided. The display panel includes a plurality of pixel rows, which includes first pixel rows and second pixel rows that are alternately arranged and is extended along a first direction. A first pixel row includes a plurality of first units, and a first unit includes two first sub-pixels arranged along a second direction with a same color. First sub-pixels in adjacent first units have different colors. The second direction intersects with and is non-perpendicular to the first direction. A second pixel row includes a plurality of second units, and a second unit includes two second sub-pixels arranged along the second direction with a same color. The first pixel rows and the second pixel rows are alternately arranged in a third direction perpendicular to the first direction. The first sub-pixels have a color different from the second sub-pixels.
    Type: Grant
    Filed: October 10, 2018
    Date of Patent: May 25, 2021
    Assignee: SHANGHAI TIANMA AM-OLED CO., LTD.
    Inventors: Yu Xin, Lijing Han, Xian Chen
  • Patent number: 11010583
    Abstract: The present disclosure provides a display panel, a display apparatus and a method for manufacturing the display panel. The display panel includes a driving circuit, a light-emitting device, and a fingerprint recognition unit. The light-emitting device includes a first electrode, a second electrode, and an organic function layer disposed between the first and second electrodes, and the first electrode is a reflective electrode. The driving circuit includes a light-emitting control transistor and a first initialization transistor that are connected to the first electrode via the first through-hole. The driving circuit includes at least a first driving circuit, and a minimum distance between the first through-hole of the first driving circuit and a first gate signal line connected to the first initialization transistor is smaller than a minimum distance between the first through-hole and a second gate signal line connected to the light-emitting control transistor.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: May 18, 2021
    Assignee: SHANGHAI TIANMA AM-OLED CO., LTD.
    Inventors: Xian Chen, Lijing Han, Yueting Fang
  • Patent number: 11004907
    Abstract: The present disclosure provides a pixel arrangement, including repeating units each having a first to sixth pixel columns. The first pixel column includes a first sub-pixel of an ith pixel row and a second sub-pixel of a (i+2)th pixel row; the second pixel column includes third sub-pixels of a jth pixel row and a (j+2)th pixel row; the third pixel column includes a second sub-pixel of the ith pixel row and a first sub-pixel of the (i+2)th pixel row; the fourth pixel column includes a first sub-pixel of the jth pixel row and a second sub-pixel of the (j+2)th pixel row; the fifth pixel column includes third sub-pixels of the ith pixel row and the (i+2)th pixel row; and the sixth pixel column includes a second sub-pixel of the jth pixel row and a first sub-pixel of the (j+2)th pixel row, where i=1 and j=2; or j=1 and i=2.
    Type: Grant
    Filed: June 26, 2019
    Date of Patent: May 11, 2021
    Assignee: SHANGHAI TIANMA AM-OLED CO., LTD.
    Inventors: Xian Chen, Lijing Han
  • Publication number: 20210135149
    Abstract: A display panel, a method for fabricating a display panel and a display apparatus are provided. The display panel includes a substrate; a plurality of discrete first electrodes, a pixel define layer, a metal connection layer disposed on a side of the pixel define layer facing away from the substrate, wherein an orthographic projection of the metal connection layer on the substrate at least surrounds half of each opening of the plurality of openings; an organic light-emitting layer, and at least one second electrode, disposed on a side of the organic light-emitting layer and the pixel define layer facing away from the substrate. An orthographic projection of the at least one second electrode on the substrate covers an orthographic projection of the pixel define layer and the plurality of first electrodes on the substrate and the at least one second electrode is electrically connected to the metal connection layer.
    Type: Application
    Filed: December 26, 2019
    Publication date: May 6, 2021
    Inventors: Yu XIN, Lijing HAN, Xian CHEN
  • Patent number: 10991767
    Abstract: The present disclosure provides a display panel having a first display region and second display region, and a display apparatus. The display panel includes a sub-pixel array that includes a plurality of sub-pixels in an array and distributed in the first display region and the second display region. A non-light-emitting region in the second display region has a greater light transmittance than a non-light-emitting region in the first display region, a distribution density of sub-pixels of the plurality of sub-pixels in the second display region is smaller than a distribution density of sub-pixels of the plurality of sub-pixels in the first display region, and among sub-pixels emitting a same color, a light-emitting area of a sub-pixel in the second display region is larger than a light-emitting area of a sub-pixel in the first display region.
    Type: Grant
    Filed: May 23, 2019
    Date of Patent: April 27, 2021
    Assignee: SHANGHAI TIANMA AM-OLED CO., LTD.
    Inventors: Yu Xin, Kang Yang, Lijing Han, Xian Chen
  • Publication number: 20210113469
    Abstract: Sustained release spherical or non-spherical pellets comprising (a) an active ingredient (b) a wax-like agent, and (c) a spheronizing agent are provided. Oral dosage forms comprising said pellets and methods for preparing and using such pellets and dosage forms are also provided.
    Type: Application
    Filed: December 18, 2020
    Publication date: April 22, 2021
    Inventors: Andrew Xian Chen, Patricia D. Kigin
  • Publication number: 20210089471
    Abstract: A virtualized cache implementation solution, where a memory of a virtual machine stores cache metadata. The cache metadata includes a one-to-one mapping relationship between virtual addresses and first physical addresses. After an operation request that is delivered by the virtual machine and that includes a first virtual address is obtained, when the cache metadata includes a target first physical address corresponding to the first virtual address, a target second physical address corresponding to the target first physical address is searched for based on preconfigured correspondences between the first physical addresses and second physical addresses, and data is read or written from or to a location indicated by the target second physical address.
    Type: Application
    Filed: December 8, 2020
    Publication date: March 25, 2021
    Inventors: Lina Lu, Xian Chen