Patents by Inventor Ke Cheng

Ke Cheng 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: 11942443
    Abstract: Provided is an array substrate. The array substrate includes at least one pad group disposed in a peripheral region of a base substrate, wherein the at least one pad group includes a sector pad group in which the pads are distributed in a sector shape. Therefore, the bonding yield between the array substrate and the circuit board is increased.
    Type: Grant
    Filed: October 21, 2021
    Date of Patent: March 26, 2024
    Assignees: Hefei BOE Display Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Chunxu Zhang, Xiaoting Jiang, Min Cheng, Maoxiu Zhou, Haipeng Yang, Ke Dai
  • Publication number: 20240096705
    Abstract: A semiconductor device includes a plurality of channel layers vertically separated from one another. The semiconductor device also includes an active gate structure comprising a lower portion and an upper portion. The lower portion wraps around each of the plurality of channel layers. The semiconductor device further includes a gate spacer extending along a sidewall of the upper portion of the active gate structure. The gate spacer has a bottom surface. Moreover, a dummy gate dielectric layer is disposed between the gate spacer and a topmost channel layer of plurality of channel layers. The dummy gate dielectric layer is in contact with a top surface of the topmost channel layer, the bottom surface of the gate spacer, and the sidewall of the gate structure.
    Type: Application
    Filed: November 30, 2023
    Publication date: March 21, 2024
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Kuei-Yu Kao, Chen-Yui Yang, Hsien-Chung Huang, Chao-Cheng Chen, Shih-Yao Lin, Chih-Chung Chiu, Chih-Han Lin, Chen-Ping Chen, Ke-Chia Tseng, Ming-Ching Chang
  • Patent number: 11932662
    Abstract: The present invention relates to a method for preparing glufosinate or an analogue and an intermediate thereof. The method comprises: a) reacting a compound of formula (II), an alcohol of formula (III) and a compound of formula (V); and b) hydrolyzing the product of the reaction above to obtain glufosinate of formula (IV) or an analogue thereof.
    Type: Grant
    Filed: May 1, 2023
    Date of Patent: March 19, 2024
    Assignee: LIER CHEMICAL CO., LTD.
    Inventors: Yongjiang Liu, Min Xu, Lei Zhou, Wei Zeng, Ke Cheng
  • Publication number: 20240069693
    Abstract: A method for sharing a console variable setting of an application and the electronic device and system is provided. The sharing method includes: capturing a display frame of a first electronic device to obtain a set coding image by a second electronic device; transforming the set coding image into a meta file by the second electronic device, wherein the meta file comprises a set of setting parameters for a plurality of first setting options of a first application of the first electronic device; and setting a plurality of second setting options of a second application of the second electronic device as the set of setting parameters for the plurality of first setting options according to the meta file, wherein the second application is the same as the first application.
    Type: Application
    Filed: November 5, 2023
    Publication date: February 29, 2024
    Inventors: Chun-Yu KUO, Da-Ke LIU, Shih-Hui CHENG
  • Patent number: 11897907
    Abstract: The present invention relates to a method for preparing glufosinate or analogues thereof.
    Type: Grant
    Filed: April 17, 2023
    Date of Patent: February 13, 2024
    Assignee: LIER CHEMICAL CO., LTD.
    Inventors: Min Xu, Yongjiang Liu, Lei Zhou, Wei Zeng, Ke Cheng
  • Patent number: 11900703
    Abstract: Provided herein are methods and systems for performing an automated tagging of features in digital micrographs representing slides with tissue samples. Automated tagging of features may include automated entry of metadata associated with whole slide images or regions of the whole slide images.
    Type: Grant
    Filed: August 2, 2023
    Date of Patent: February 13, 2024
    Assignee: HistoWiz, Inc.
    Inventors: Ke Cheng, Matthew Wilder, Weijian Li
  • Publication number: 20230399348
    Abstract: Provided are a method for preparing L-glufosinate and the intermediate compounds of formula (V) and formula (III).
    Type: Application
    Filed: April 12, 2023
    Publication date: December 14, 2023
    Inventors: Yongjiang Liu, Jie Cai, Min Xu, Tingying Liu, Lei Zhou, Wei Zeng, Ke Cheng, Yingsui Yin
  • Publication number: 20230377353
    Abstract: Provided herein are methods and systems for performing an automated tagging of features in digital micrographs representing slides with tissue samples. Automated tagging of features may include automated entry of metadata associated with whole slide images or regions of the whole slide images.
    Type: Application
    Filed: August 2, 2023
    Publication date: November 23, 2023
    Inventors: Ke CHENG, Matthew WILDER
  • Publication number: 20230377154
    Abstract: Provided herein are methods and systems for performing an automated quality control analysis of digital micrographs representing slides with tissue samples. An automated quality control analysis may comprise analyzing digital micrographs of histology slides for gross errors and excessive regions of blurriness.
    Type: Application
    Filed: August 4, 2023
    Publication date: November 23, 2023
    Inventors: Ke CHENG, Matthew WILDER
  • Patent number: 11809212
    Abstract: A carrier tray to allow rapid installment of additional modules or devices, without screws, into a computer includes a frame, two sliders, an elastic member, and a handle. A bracket of the frame has a unit cavity. The two sliders can slide along a first direction and the elastic member is compressible between the two sliders. The handle allows pushing and pulling of the tray along a second direction and is attached to the two sliders, the two sliders can move towards each other (to a first position) or apart (to a second position). The two sliders return to the unity cavity by pulling the handle from the first position to the second position along the second direction. Continued pulling of the handle in the second direction removes the carrier tray from the computer.
    Type: Grant
    Filed: April 14, 2022
    Date of Patent: November 7, 2023
    Assignee: Fulian Precision Electronics (Tianjin) Co., LTD.
    Inventor: Ke-Cheng Lin
  • Publication number: 20230331750
    Abstract: A preparation method for glufosinate or a salt, an enantiomer or a mixture of enantiomers in all ratios thereof, the method being especially suitable for the preparation of glufosinate, and greatly shortening steps in an existing preparation process. Especially in the preparation of L-glufosinate, the product can effectively retain the ee value of the raw materials.
    Type: Application
    Filed: April 20, 2023
    Publication date: October 19, 2023
    Inventors: Yongjiang LIU, Lei Zhou, Wei Zeng, Min Xu, Ke Cheng
  • Publication number: 20230271985
    Abstract: A preparation method for glufosinate ammonium or a salt thereof, an enantiomer thereof, or mixtures of the enantiomer thereof in all ratios, comprising reacting a compound of formula (II) or a salt, an enantiomer, or mixtures of the enantiomer in all ratios with one or more compounds of formula (III) or mixtures thereof.
    Type: Application
    Filed: May 4, 2023
    Publication date: August 31, 2023
    Inventors: Yongjiang LIU, Lei ZHOU, Wei ZENG, Min XU, Ke CHENG, Yingsui YIN
  • Publication number: 20230265115
    Abstract: The present invention relates to a method for preparing glufosinate or an analogue and an intermediate thereof. The method comprises: a) reacting a compound of formula (II), an alcohol of formula (III) and a compound of formula (V); and b) hydrolyzing the product of the reaction above to obtain glufosinate of formula (IV) or an analogue thereof.
    Type: Application
    Filed: May 1, 2023
    Publication date: August 24, 2023
    Inventors: Yongjiang LIU, Min XU, Lei ZHOU, Wei ZENG, Ke CHENG
  • Publication number: 20230257405
    Abstract: The present invention relates to a method for preparing glufosinate or analogues thereof.
    Type: Application
    Filed: April 17, 2023
    Publication date: August 17, 2023
    Inventors: Min XU, Yongjiang LIU, Lei ZHOU, Wei ZENG, Ke CHENG
  • Publication number: 20230241121
    Abstract: The present disclosure provides compositions and methods relating to the use of exosomes derived from human dermal papilla (DP) cells. In particular, the present disclosure provides novel compositions and methods for generating and maintaining exosomes derived from DP spheroids, as well as compositions and methods for delivering exosomes to a subject for various therapeutic purposes, such as the treatment of diseases and conditions related to hair follicle development.
    Type: Application
    Filed: March 30, 2021
    Publication date: August 3, 2023
    Inventors: Ke Cheng, Shiqi Hu
  • Publication number: 20230218746
    Abstract: The present disclosure provides compositions and methods related to antiviral therapeutics. In particular, the present disclosure provides novel compositions and methods for treating and/or preventing viral infections using vesicles derived from lung spheroid cells (LSCs). LSC-derived vesicles can be used as viral decoy nanoparticles for therapeutic applications, as virus-like particles (VLPs) for vaccine production, and as an antiviral drug delivery platform.
    Type: Application
    Filed: June 15, 2021
    Publication date: July 13, 2023
    Inventors: Ke Cheng, Phuong-Uyen Cao Dinh, Zhenhua Li
  • Publication number: 20230212570
    Abstract: Provided are compositions and methods useful in regenerating damaged tissue, especially cardiac tissue, by delivering to the site of injury an miRNA that can reduce, for example, the expression of phosphatase and tensin homolog (PTEN). The compositions and methods of the disclosure may be generally applied to deliver an miRNA to a cell or tissue such as, but not limited to, a neuron, a smooth muscle cell, or a tumor cell. The compositions comprise a transmembrane carrier peptide conjugated, optionally by a linker, to an oligonucleotide complementary to an miRNA. The carrier peptide facilitates the entry of the miRNA into cells and for delivery to a tissue of an animal or human may be mixed with an extracellular matrix-derived hydrogel carrier.
    Type: Application
    Filed: April 20, 2021
    Publication date: July 6, 2023
    Inventors: Ke Cheng, Dashuai Zhu
  • Patent number: 11680077
    Abstract: A preparation method for glufosinate or a salt thereof, an enantiomer thereof, or mixtures of the enantiomer thereof in all ratios, comprising reacting a compound of formula (II) or a salt, an enantiomer, or mixtures of the enantiomer in all ratios with one or more compounds of formula (III) or mixtures thereof.
    Type: Grant
    Filed: January 20, 2021
    Date of Patent: June 20, 2023
    Assignees: LIER CHEMICAL CO., LTD., GUANGAN LIER CHEMICAL CO., LTD.
    Inventors: Yongjiang Liu, Lei Zhou, Wei Zeng, Min Xu, Ke Cheng, Yingsui Yin
  • Patent number: 11654714
    Abstract: An omnidirectional wheel includes a hub and a number of driven wheels. The hub defines a number of mounting grooves. Each mounting groove includes an axle provided therein. Each driven wheel includes a driven roller and a cover layer. Each of two ends of the driven roller defines a fixing hole. Each of the two holes receives the axle. The cover layer is sleeved on an outer side of the driven roller.
    Type: Grant
    Filed: July 3, 2020
    Date of Patent: May 23, 2023
    Assignee: Fulian Precision Electronics (Tianjin) Co., LTD.
    Inventors: Pao-Ching Wang, Ke-Cheng Lin
  • Patent number: 11655265
    Abstract: Provided are a method for preparing L-glufosinate and the intermediate compounds of formula (V) and formula (III).
    Type: Grant
    Filed: June 15, 2022
    Date of Patent: May 23, 2023
    Assignees: Lier Chemical Co., Ltd., Guangan Lier Chemical Co., Ltd
    Inventors: Yongjiang Liu, Jie Cai, Min Xu, Tingying Liu, Lei Zhou, Wei Zeng, Ke Cheng, Yingsui Yin