Patents by Inventor Leilei Zhao

Leilei Zhao 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: 20240069308
    Abstract: An optical imaging lens assembly, including: an imaging lens group, consisting of a first lens, a second lens, a third lens, a fourth lens, a fifth lens and a sixth lens arranged in sequence from an object side to an image side along an optical axis, where the sixth lens has at least one inflection point on an image-side surface; a plurality of spacing elements, including a first spacing element disposed between the first lens and the second lens, a second spacing element disposed between the second lens and the third lens, a third spacing element disposed between the third lens and the fourth lens and a fifth spacing element disposed between the fifth lens and the sixth lens; and a lens barrel.
    Type: Application
    Filed: April 14, 2023
    Publication date: February 29, 2024
    Inventors: Leilei Fu, Xujiong Wu, Qi Chen, Fujian Dai, Liefeng Zhao
  • Patent number: 11771126
    Abstract: The present invention discloses a multi-station adaptive walnut shell pre-breaking system, comprising a feeding device and a shell pre-breaking device.
    Type: Grant
    Filed: October 29, 2019
    Date of Patent: October 3, 2023
    Assignees: QINGDAO UNIVERSITY OF TECHNOLOGY, XINJIANG JIANG NING LIGHT INDUSTRIAL MACHINERY ENGINEERING TECHNOLOGY CO., LTD.
    Inventors: Changhe Li, Mingcun Shi, Yiping Feng, Yitian Feng, Zhenming Jia, Leilei Zhao, Rong Wang, Yucheng Wang, Yanbin Zhang, Ji Che, Runze Li, Cai Wang, Min Yang, Yali Hou
  • Patent number: 11731140
    Abstract: A dedicated device for shattering phenolics with mechanochemical synthesis and a shattering method thereof. The dedicated device includes a supporting frame, a primary shattering device, a secondary shattering device, a three-stage shattering device and an automatic regulating device. The primary shattering device includes a shattering box, a first motor, a first transmission rod, a plurality of tool frames, a plurality of blades, at least one screen mesh, a plurality of fixed cutters and a guide hopper. The secondary shattering device includes a first roller, a second roller, a second transmission rod and a set of helical gears. The three-stage shattering device includes a second motor, a set of tapered blade sets and a plurality of strain sensors. This realizes the regeneration of new mixed materials and the chemical properties of materials control of some micro changes such as material morphology.
    Type: Grant
    Filed: November 19, 2021
    Date of Patent: August 22, 2023
    Assignee: Intelligent Manufacturing Institute of Hefei University of Technology
    Inventors: Xinyu Li, Leilei Zhao, Di Hu, Hui Luo, Wenxing Zhai
  • Patent number: 11708253
    Abstract: A heavy load elevator installation platform capable of stretching and retracting steplessly, which includes an upper beam assembly and a lower beam assembly that can realize stepless stretching and retracting. The upper beam assembly includes an upper beam left C steel, upper beam middle C steel, and upper beam right C steel connected end to end in sequence. A plurality of long holes formed at an inclined included angle with the horizontal are formed in the inner side walls of each of the upper beam left C steel and the upper beam right C steel. A plurality of long holes are respectively formed in the two side surfaces, facing the upper beam left C steel and the upper beam right C steel, of the upper beam middle C steel. The structure of the lower beam assembly is the same as that of the upper beam assembly.
    Type: Grant
    Filed: March 5, 2021
    Date of Patent: July 25, 2023
    Inventors: Huichang Jin, Yongsheng Fu, Huaiyin Qian, Leilei Zhao, Haoran Kuang
  • Patent number: 11498928
    Abstract: Provided are compounds represented by Formula (I-A) and the pharmaceutically acceptable salts and solvates thereof, wherein R8, R9a, R9b, R9c, R9d, X, Y, Z, Z1, W, and (aa) are as defined as set forth in the specification. Provided are also compounds of Formula (I-A) for use to treat a condition or disorder responsive to Mcl-1 inhibition such as cancer.
    Type: Grant
    Filed: January 17, 2020
    Date of Patent: November 15, 2022
    Assignees: ASCENTAGE PHARMA (SUZHOU) CO., LTD., THE REGENTS OF THE UNIVERSITY OF MICHIGAN, ASCENTAGE PHARMA GROUP CORP LIMITED
    Inventors: Jianyong Chen, Yunlong Zhou, Guozhi Tang, Chengzhe Wu, Leilei Zhao, Lingling Jiao, Binghua Sheng, Shaomeng Wang, Chao-Yie Yang, Hao Chen, Wenliang Hu, Yu Jing
  • Publication number: 20220324687
    Abstract: A heavy load elevator installation platform capable of stretching and retracting steplessly, which includes an upper beam assembly and a lower beam assembly that can realize stepless stretching and retracting. The upper beam assembly includes an upper beam left C steel, upper beam middle C steel, and upper beam right C steel connected end to end in sequence. A plurality of long holes formed at an inclined included angle with the horizontal are formed in the inner side walls of each of the upper beam left C steel and the upper beam right C steel. A plurality of long holes are respectively formed in the two side surfaces, facing the upper beam left C steel and the upper beam right C steel, of the upper beam middle C steel. The structure of the lower beam assembly is the same as that of the upper beam assembly.
    Type: Application
    Filed: March 5, 2021
    Publication date: October 13, 2022
    Applicant: WUXI RIGID MACHINERY CO., LTD.
    Inventors: Huichang JIN, Yongsheng FU, Huaiyin QIAN, Leilei ZHAO, Haoran KUANG
  • Publication number: 20220176383
    Abstract: A dedicated device for shattering phenolics with mechanochemical synthesis and a shattering method thereof. The dedicated device includes a supporting frame, a primary shattering device, a secondary shattering device, a three-stage shattering device and an automatic regulating device. The primary shattering device includes a shattering box, a first motor, a first transmission rod, a plurality of tool frames, a plurality of blades, at least one screen mesh, a plurality of fixed cutters and a guide hopper. The secondary shattering device includes a first roller, a second roller, a second transmission rod and a set of helical gears. The three-stage shattering device includes a second motor, a set of tapered blade sets and a plurality of strain sensors. This realizes the regeneration of new mixed materials and the chemical properties of materials control of some micro changes such as material morphology.
    Type: Application
    Filed: November 19, 2021
    Publication date: June 9, 2022
    Inventors: Xinyu Li, Leilei Zhao, Di Hu, Hui Luo, Wenxing Zhai
  • Publication number: 20210401025
    Abstract: A multi-station adaptive walnut shell pre-breaking system, including a feeding device and a shell pre-breaking device. The feeding device includes a feeding box, a single-helix twister and a double-helix twister are disposed in the feeding box, the single-helix twister and the double-helix twister rotate in opposite directions, and an adjustable spring partition is disposed below the single-helix twister and the double-helix twister; the shell pre-breaking device includes a shell pre-breaking box, a plurality of squeezing stations are provided in the shell pre-breaking box, each of the squeezing stations is provided with a shell pre-breaking assembly, the shell pre-breaking assembly includes a falling U-shaped plate and a squeezing U-shaped plate.
    Type: Application
    Filed: October 29, 2019
    Publication date: December 30, 2021
    Applicants: QINGDAO UNIVERSITY OF TECHNOLOGY, XINJIANG JIANG NING LIGHT INDUSTRIAL MACHINERY ENGINEERING TECHNOLOGY CO., LTD.
    Inventors: Changhe LI, Mingcun SHI, Yiping FENG, Yitian FENG, Zhenming JIA, Leilei ZHAO, Rong WANG, Yucheng WANG, Yanbin ZHANG, Ji CHE, Runze LI, Cai WANG, Min YANG, Yali HOU
  • Publication number: 20210340158
    Abstract: Provided are compounds represented by Formula (I-A) and the pharmaceutically acceptable salts and solvates thereof, wherein R8, R9a, R9b, R9c, R9d, X, Y, Z, Z1, W, and (aa) are as defined as set forth in the specification. Provided are also compounds of Formula (I-A) for use to treat a condition or disorder responsive to Mcl-1 inhibition such as cancer.
    Type: Application
    Filed: January 17, 2020
    Publication date: November 4, 2021
    Inventors: Jianyong Chen, Yunlong Zhou, Guozhi Tang, Chengzhe Wu, Leilei Zhao, Lingling Jiao, Binghua Sheng, Shaomeng Wang, Chao-Yie Yang, Hao Chen, Wenliang Hu, Yu Jing
  • Patent number: 9841944
    Abstract: A method for processing information applied in an electronic apparatus is provided. The method includes: acquiring a first operation to trigger the multi-window manager; displaying the multi-window management interface corresponding to the multi-window manager in the touch-control display unit based on the first operation; displaying the at least one object identifier corresponding to the at least one application in the multi-window management interface, and displaying running status information corresponding to the at least one application. Using the technical solution of the present invention, the user is able to know the applications which may be displayed in a form of a small window and the current running status thereof conveniently and quickly by means of a multi-window management interface, and thereby the user experience is improved.
    Type: Grant
    Filed: March 31, 2014
    Date of Patent: December 12, 2017
    Assignee: Lenovo (Beijing) Co., Ltd.
    Inventors: Guizhen Wang, Lijun Lin, Jing Wang, Leilei Zhao
  • Publication number: 20150121229
    Abstract: A method for processing information applied in an electronic apparatus is provided. The method includes: acquiring a first operation to trigger the multi-window manager; displaying the multi-window management interface corresponding to the multi-window manager in the touch-control display unit based on the first operation; displaying the at least one object identifier corresponding to the at least one application in the multi-window management interface, and displaying running status information corresponding to the at least one application. Using the technical solution of the present invention, the user is able to know the applications which may be displayed in a form of a small window and the current running status thereof conveniently and quickly by means of a multi-window management interface, and thereby the user experience is improved.
    Type: Application
    Filed: March 31, 2014
    Publication date: April 30, 2015
    Applicant: Lenovo (Beijing) Co., Ltd.
    Inventors: Guizhen Wang, Lijun Lin, Jing Wang, Leilei Zhao