Patents by Inventor ZhenYing Li

ZhenYing Li 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: 10344035
    Abstract: Disclosed is a salt of a quinoline derivative, polymorphic forms thereof, preparation methods thereof, a composition, and applications. The SPH1772 ditartrate or crystal form A thereof expresses the following excellent properties: high stability, great bioavailability, excellent pharmacokinetic properties, and better in vivo efficacy than SPH1772 free base.
    Type: Grant
    Filed: December 29, 2016
    Date of Patent: July 9, 2019
    Assignee: Shanghai Phaarmaceuticals Holding Co., Ltd.
    Inventors: Jianxin Yu, Yu Hao, Jing Zhang, Fei Zhao, Leduo Zhang, Zhenying Liu, Gongsheng Li, Yuji Wang, Na Chen, Rui Bai, Yi Fan
  • Publication number: 20190207130
    Abstract: The present disclosure relates to a flexible display device, including a flexible substrate. The substrate includes a first portion, a second portion and a bending portion connecting the first portion to the second portion, wherein the flexible substrate has a thickness T. A plurality of display pixels is located at a side of the first portion of the flexible substrate. A supporting layer is located at a side of the flexible substrate facing away from the plurality of display pixels and includes a first supporting layer corresponding to the first portion and a second supporting area corresponding to the second portion. A thickness of the first supporting layer is T1, a thickness of the second supporting layer is T2, and a width of the bending portion is W, wherein W ? ( 2 ? T + T ? ? 1 + T ? ? 2 ) ? ? 2 . Therefore, a narrow border is achieved, and the problem of interference during bending is alleviated.
    Type: Application
    Filed: April 19, 2018
    Publication date: July 4, 2019
    Inventors: Yongxin HE, Dong CHANG, Donghua CHEN, Zhenying LI
  • Patent number: 10288403
    Abstract: A single sensor type three-dimensional micro/nano contact trigger measuring probe is provided which is characterized in respectively providing a probe unit and a measuring unit in the base. In the probe unit, the leaf spring is supported on the circular-ring base, a circular suspension plate is provided on the leaf spring, and beam splitter prisms and wedge block are fixedly provided on the circular suspension plate. The stylus and the circular suspension plate are fixedly connected in a “T” shape. The measuring unit projects the straight light emitted by a laser device through the beam splitter prisms and wedge block and then the straight light is focused on the four-quadrant detector. Measuring the offset of the probe by the four-quadrant detector, in such a manner that single sensor type three-dimensional micrometer contact trigger measurement is achieved.
    Type: Grant
    Filed: March 7, 2017
    Date of Patent: May 14, 2019
    Assignee: HEFEI UNIVERSITY OF TECHNOLOGY
    Inventors: Ruijun Li, Zhenying Cheng, Chen Chen, Kuangchao Fan
  • Publication number: 20190081128
    Abstract: Provided are a flexible display panel and a flexible display device, in which a non-display area surrounds a display area. A concave area protrudes along a direction away from interior of display area. A convex area has a folding axis parallel to a first edge. The non-display area includes a fan-out area, in which lead wires are provided. Each lead wire has a first end and a second end. There are signal traces each extending along a first direction provided in display area. The signal traces are electrically connected to first ends of lead wires. The convex area and concave area are arranged along a second direction. The second direction intersects first direction. A driving chip is included, which is a ball grid array package driving chip and is arranged in concave area where lead wires are away from first edge and electrically connected to second ends of lead wires.
    Type: Application
    Filed: November 15, 2018
    Publication date: March 14, 2019
    Applicant: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
    Inventors: Quanpeng YU, Wenxin JIANG, Chuanli LENG, Zhenying LI, Xilie LI, Zhe LI, Conghui LIU
  • Publication number: 20190082528
    Abstract: A flexible display panel and a display apparatus, the flexible display panel includes: flexible base layer; display part; packaging layer; supporting layer, including first area, bending area and second area, first area being connected with the second area via the bending area, bending area including at least two supporting teeth; supporting body located at a side of flexible base layer facing away from display device; when bending area is in flattening state, reserved space is formed between adjacent supporting teeth; when bending area is in bending state, flexible base layer, first area, supporting body, and second area are stacked in direction perpendicular to first area, adjacent supporting teeth contact with each other to provide supporting force to flexible base layer, supporting teeth together with first and second area form avoiding space, in direction perpendicular to the first area, projection of avoiding space is within projection of bending area.
    Type: Application
    Filed: April 19, 2018
    Publication date: March 14, 2019
    Inventors: Peng ZHANG, Zhenying LI
  • Publication number: 20190067627
    Abstract: An organic light-emitting display panel including: an array substrate, an organic light-emitting element placed on the array substrate and comprising light-emitting pixels, and an encapsulation layer placed on a side of the organic light-emitting element away from the array substrate; the encapsulation layer comprises a first inorganic encapsulation layer having a thickness 10 nm˜100 nm, a first interlayer bonding layer, and a first organic encapsulation layer along a direction away from the array substrate; refractive indexes of the first inorganic encapsulation layer, the first interlayer bonding layer, and the first organic encapsulation layer are n1, n2 and n3, respectively; the refractive index n2 decreases in gradient along a direction from the first inorganic encapsulation layer toward the first organic encapsulation layer, maximum and minimum refractive indexes of the first interlayer bonding layer are n21 and n22, respectively; n21>n1, n22<n3.
    Type: Application
    Filed: February 2, 2018
    Publication date: February 28, 2019
    Inventors: Longchang JIA, Congyi SU, Zhenying LI
  • Publication number: 20190067643
    Abstract: An organic light-emitting display panel, includes an array substrate including a flexible substrate and a thin film transistor layer placed on the flexible substrate; an organic light-emitting component placed on the array substrate, including a plurality of light-emitting units; a packaging layer placed on aside of the organic light-emitting component away from the array substrate, the packaging layer including a first inorganic packaging layer and a first organic packaging layer, the first inorganic packaging layer and the first organic packaging layer being placed in order on a side of the packaging layer along a direction away from the array substrate; wherein the first organic packaging layer includes a plurality of scattering particles, refractive indexes of the first inorganic packaging layer, the first organic packaging layer and the scattering particle are defined as n1, n2 and n3 respectively, and n2 is different from n3.
    Type: Application
    Filed: April 4, 2018
    Publication date: February 28, 2019
    Inventors: Yingteng Zhai, Haijing Chen, Zhenying Li, Jun Ma
  • Patent number: 10212811
    Abstract: A flexible display panel and a display apparatus, the flexible display panel includes: flexible base layer; display part; packaging layer; supporting layer, including first area, bending area and second area, first area being connected with the second area via the bending area, bending area including at least two supporting teeth; supporting body located at a side of flexible base layer facing away from display device; when bending area is in flattening state, reserved space is formed between adjacent supporting teeth; when bending area is in bending state, flexible base layer, first area, supporting body, and second area are stacked in direction perpendicular to first area, adjacent supporting teeth contact with each other to provide supporting force to flexible base layer, supporting teeth together with first and second area form avoiding space, in direction perpendicular to the first area, projection of avoiding space is within projection of bending area.
    Type: Grant
    Filed: April 19, 2018
    Date of Patent: February 19, 2019
    Assignee: SHANGHAI TIANMA AM-OLED CO., LTD.
    Inventors: Peng Zhang, Zhenying Li
  • Patent number: 10211416
    Abstract: A flexible display panel is provided. The flexible display panel comprises: a flexible substrate; an organic light-emitting layer disposed on a side of the flexible substrate and having a first side facing the flexible substrate and an opposing side; and a thin-film-encapsulation layer disposed on the opposing side of the organic light-emitting layer. The thin-film-encapsulation layer includes at least one organic encapsulation layer and at least one inorganic encapsulation layer. The flexible display panel includes at least one bending area. The at least one inorganic encapsulation layer has a first side facing the flexible substrate and an opposing side. In the at least one bending area, at least one groove is formed on the opposing side of the at least one inorganic encapsulation layer. A bottom width W of the at least one groove is configured to be W ? n 180 ? ° ? ? ? ? R .
    Type: Grant
    Filed: February 13, 2018
    Date of Patent: February 19, 2019
    Assignees: SHANGHAI TIANMA AM-OLED CO., LTD., TIANMA MICRO-ELECTRONICS CO., LTD.
    Inventors: Jian Jin, Congyi Su, Gang Liu, Zhenying Li
  • Publication number: 20180175311
    Abstract: A flexible display panel is provided. The flexible display panel comprises: a flexible substrate; an organic light-emitting layer disposed on a side of the flexible substrate and having a first side facing the flexible substrate and an opposing side; and a thin-film-encapsulation layer disposed on the opposing side of the organic light-emitting layer. The thin-film-encapsulation layer includes at least one organic encapsulation layer and at least one inorganic encapsulation layer. The flexible display panel includes at least one bending area. The at least one inorganic encapsulation layer has a first side facing the flexible substrate and an opposing side. In the at least one bending area, at least one groove is formed on the opposing side of the at least one inorganic encapsulation layer. A bottom width W of the at least one groove is configured to be W ? n 180 ? ° ? ? ? ? R .
    Type: Application
    Filed: February 13, 2018
    Publication date: June 21, 2018
    Inventors: Jian JIN, Congyi SU, Gang LIU, Zhenying LI
  • Patent number: 8468516
    Abstract: A software patch is generated by determining the binary differences between a more secure version of the embedded system firmware and the currently operating, vulnerable version. The differences are extracted and analyzed to determine their basis in the source code for the more secure version. Source code that affects the binary differences may be compiled into a binary file and linked, off-line, with the binary executable file that contains the machine code for the currently operating version of the embedded system firmware, producing a security patch. The security patch may be installed on the embedded system at run-time, and it is then executed to modify the currently operating firmware to redirect firmware operation from vulnerable procedures toward the new, secure procedures contained in the software patch.
    Type: Grant
    Filed: January 16, 2009
    Date of Patent: June 18, 2013
    Assignee: Juniper Networks, Inc.
    Inventors: Tian Chen, Yu Jia, ZhenYing Li, Haiyu Wang