Patents by Inventor Dong Zhao

Dong 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: 20240262712
    Abstract: Provided is a spinel lithium nickel manganese oxide material, in which an XRD pattern of the spinel lithium nickel manganese oxide material satisfies: 0<(A(43.7°)/A(18.8°))1/2?0.2. The spinel lithium nickel manganese oxide material disclosed by the present disclosure can reduce oxygen defects, enhance stability of a crystal structure and reduce content of a rock salt phase.
    Type: Application
    Filed: April 19, 2024
    Publication date: August 8, 2024
    Inventors: Jingpeng Fan, Zhenguo Zhang, Na Liu, Qi Wu, Qiang Chen, Dong Zhao, Jing Wang
  • Patent number: 12058902
    Abstract: A display device, including a display panel and a cover plate covering the display panel. The display panel is provided with a through hole extending through the display panel in a thickness direction thereof. The display panel includes a frame area and an active area. The frame area surrounds the through hole. The active area surrounds the frame area. The cover plate includes a first region, a second region, and a third region. The first region covers the active area. The second region covers the frame area. A surface of the second region adjacent to the display panel is provided with a light-shielding portion thereon. The third region covers the through hole.
    Type: Grant
    Filed: October 18, 2021
    Date of Patent: August 6, 2024
    Assignee: Kunshan Go-Visionox Opto-Electronics Co., Ltd.
    Inventors: Mingxing Liu, Dong Zhao, Yuetao Chen, Shuaiyan Gan, Weili Li, Shizhen Feng
  • Patent number: 12055022
    Abstract: A method for realizing balanced displacement of crude oil by injection and production optimization coordinated chemical flooding which comprises the following steps: determining the median size and elastic modulus of viscoelastic particles according to the average permeability of the reservoir; optimizing the concentration ratio of the total concentration of the chemical agent; the physical parameters of each layer are counted, and the hierarchical system is combined according to the entropy weight algorithm and the cluster analysis method based on the gravity center method; the optimal section slug volume ratio of the single well injected with two slugs under the heterogeneity of the permeability of the strata is calculated; and the objective function is established by combining the coefficient of variation of remaining oil saturation, the effect of chemical flooding and the cost, and the numerical simulator is used to optimize the objective function.
    Type: Grant
    Filed: March 31, 2021
    Date of Patent: August 6, 2024
    Assignees: China University of Petroleum (East China), Shandong University of Science and Technology
    Inventors: Jian Hou, Kang Zhou, Qingjun Du, Yongge Liu, Yueliang Liu, Bei Wei, Dong Zhao, Zhibin An, Dejun Wu
  • Publication number: 20240258165
    Abstract: The present application form a via and a trench longitudinally communicating with the via; forming a TiN barrier layer on an inner surface of the trench and on an inner surface of the via; forming a Co seed layer on a surface of the TiN barrier layer; fully filling the via with Co by means of electrochemical deposition; forming a TiN hard mask layer over the Co on the bottom of the trench; removing the Co seed layer on sidewalls of the trench; removing the TiN hard mask layer on the bottom of the trench; covering the sidewalls and bottom of the trench with a TaN/Ta barrier layer; covering the TaN/Ta barrier layer with a liner layer; growing a Cu seed layer over the liner layer in the trench; and filling the trench with Cu by means of electrochemical deposition, and performing top planarization.
    Type: Application
    Filed: January 25, 2024
    Publication date: August 1, 2024
    Applicant: Shanghai Huali Integrated Circuit Corporation
    Inventors: Qiaodan Li, Dong Zhao, Pengfei Wang
  • Publication number: 20240199441
    Abstract: This application relates to a positive active material, a method for preparing same, an electrode plate, a secondary battery, and an electrical device. The positive active material includes: a core material, including a lithium-rich manganese-based positive electrode material; and a cladding layer, covering an outer surface of the core material, where the cladding layer includes an oxygen-ion conductor and a lithium-ion conductor.
    Type: Application
    Filed: January 15, 2024
    Publication date: June 20, 2024
    Inventors: Dong Zhao, Qi Wu, Chongheng Shen, Bangrun Wang, Qiang Chen, Jingpeng Fan, Na Liu
  • Patent number: 11965931
    Abstract: A dummy dual in-line memory module (DIMM) testing system based on boundary scan interconnect and a method thereof. A dummy dual in-line memory module functioning normally is used as a test fixture, a dummy dual in-line memory module under test is served as an unit under test (UUT), and the test fixture and the unit under test are inserted into a test device to electrically connect to each other, so that the test access port (TAP) device can perform boundary scan to control the test fixture to test the unit under test through signal pins, and check a test result based on a data signal collected from at least one boundary scan register. Therefore, the effect of improving testing convenience of the dummy DIMM can be achieved.
    Type: Grant
    Filed: December 9, 2022
    Date of Patent: April 23, 2024
    Assignees: Inventec (Pudong) Technology Corporation, Inventec Corporation
    Inventors: Yuan Sang, Xiao-Xiao Mao, Jin-Dong Zhao
  • Publication number: 20240124437
    Abstract: The present disclosure relates to an injectable lurasidone suspension and a preparation method thereof, and in particular to an irregular form of a lurasidone solid and a pharmaceutical composition thereof. The present disclosure also relates to a preparation method for the solid and the pharmaceutical composition thereof, and an application thereof in the treatment of mental diseases. According to the present disclosure, the lurasidone solid prepared has controllable particle size and has Dv5O particle size of 6 ?m to 110 ?m. The good particle size stability can also he maintained in the pharmaceutical composition. The lurasidone suspension preparation obtained by the method is fast-acting, has a long sustained release period, and can effectively reduce the risk caused by poor patient compliance.
    Type: Application
    Filed: March 21, 2022
    Publication date: April 18, 2024
    Inventors: Ming LI, Xiangyong LIANG, Zhengxing SU, Dan LI, Duo KE, Cong YI, Wei WEI, Guifu DENG, Ya PENG, Dong ZHAO, Jingyi WANG
  • Publication number: 20240120599
    Abstract: The disclosure discloses a battery module and a battery pack. The battery module includes a single-cell battery module, having a plurality of single-cell batteries disposed in a stack; two end plates, disposed opposite to each other, where the two end plates are respectively disposed at two ends of the single-cell battery module in a stacking direction of the single-cell batteries, and non-penetrating mounting holes are disposed on bottoms of the two end plates; a supporting plate, disposed at the bottoms of the two end plates, where the supporting plate and the end plate are connected through the non-penetrating mounting holes.
    Type: Application
    Filed: December 12, 2022
    Publication date: April 11, 2024
    Applicant: CALB Co., Ltd.
    Inventor: Dong Zhao
  • Publication number: 20240121205
    Abstract: Disclosed are methods of message processing, apparatuses therefor, and an electronic device. An implementation of the disclosure includes: presenting, responsive to a user's preset trigger operation in a target conversation, a schedule set area and a scheduled send button in the target conversation; determining a message send time set by the user via the schedule set area; and retrieving, after the user triggers the scheduled send button, message content in a message input box of the target conversation as message content for a target scheduled message, and creating the target scheduled message according to the message send time. This implementation realizes direct creation of a scheduled message via a message input box of an instant messaging client, facilitates converting an edited instant message to a scheduled message, extends functions of the instant messaging client, and enhances user experience.
    Type: Application
    Filed: December 15, 2023
    Publication date: April 11, 2024
    Inventors: Lingyu Wang, Runqiong Wang, Junyi Yang, Jianfeng Liang, Min Zhang, Dong Zhao, Changxiong Song, Jinze Mao
  • Publication number: 20240113377
    Abstract: A battery module and a battery pack are provided. The battery module includes a casing and a cell assembly disposed in the casing. The casing includes two side plates opposite to each other. Each of the side plates includes a side plate body, a protruding rib portion, and lifting lugs. The protruding rib portion is disposed on an outer side surface of the side plate body and extends in a length direction of the side plate body. The protruding rib portion includes a protruding rib and a notch, and the protruding rib and the notch are adjacent to each other in an extending direction of the protruding rib portion. The notch is provided on at least one end of the protruding rib portion in the extending direction. The lifting lugs are disposed on the protruding rib at intervals in the extending direction of the protruding rib portion.
    Type: Application
    Filed: January 5, 2023
    Publication date: April 4, 2024
    Applicant: CALB Co., Ltd.
    Inventor: Dong Zhao
  • Publication number: 20240113359
    Abstract: The disclosure discloses a liquid-cooled battery module and a battery pack. The liquid-cooled battery module includes a housing, the outer side surfaces of the two opposite side walls of the housing are provided with connecting portions, so that the liquid-cooled battery module is connected to the battery pack through the connecting portions; a single battery pack, which is disposed in the housing; further includes a heat-dissipating component, which is disposed at the bottom of the housing and connected with the single battery pack. In the vertical direction, the top surface of the heat-dissipating component is spaced apart from the bottom surface of two opposite side walls provided with the connection portions.
    Type: Application
    Filed: December 12, 2022
    Publication date: April 4, 2024
    Applicant: CALB Co., Ltd.
    Inventor: Dong Zhao
  • Publication number: 20240100729
    Abstract: The disclosure provides a handheld power tool, which at least includes a housing assembly, a handle assembly and a switch assembly. The switch assembly includes a button assembly and a push-pull assembly. When the push-pull assembly is configured to complete at least two actions, the button assembly is unlocked, the first action is to slide back and forth along the handle assembly, and the second action is to slide back and forth obliquely along the handle assembly. With the handheld power tool of the disclosure, a trigger switch can be unlocked by a palm, so as to improve a problem of poor comfort during use caused by unlocking the trigger switch by a thumb.
    Type: Application
    Filed: November 14, 2023
    Publication date: March 28, 2024
    Applicant: Greenworks (Jiangsu) Co., Ltd.
    Inventors: Dong ZHAO, Duoduo SHA, Lingao ZHANG, Stefan LA, Andreas CARLSSON, Ola AGNE, Thomas ARNELL, Goran VUCIC
  • Patent number: 11931467
    Abstract: Disclosed herein is an albumin pharmaceutical composition, comprising albumin and at least one amino acid having a relative molecular mass of 145-175. Clinically, the albumin pharmaceutical composition can effectively reduce undesirable responses, such as rash, urticaria, anaphylaxis and possible immune responses in the human body caused by albumin polymers and dimers, thereby further ensuring the safety in clinical medication.
    Type: Grant
    Filed: September 17, 2021
    Date of Patent: March 19, 2024
    Assignee: Sichuan Kelun Pharmaceutical Research Institute Co., Ltd.
    Inventors: Zhengxing Su, Likai Yang, Dong Zhao, Yujun Wang, Fengying Shan, Kexing Wang, Lichun Wang, Jingyi Wang
  • Publication number: 20240079565
    Abstract: A modified positive electrode material includes an inner core and a cladding layer. The inner core is a positive electrode material, and the cladding layer includes a polymer electrolyte body and a ferroelectric ceramic material dispersed in the polymer electrolyte body.
    Type: Application
    Filed: October 27, 2023
    Publication date: March 7, 2024
    Inventors: Jing WANG, Qiang CHEN, Qi WU, Dong ZHAO, Jingpeng FAN, Na LIU
  • Publication number: 20240055668
    Abstract: A single battery, a battery apparatus, and a power consumption apparatus are provided. The single battery includes a casing having an accommodating cavity and at least one winding core accommodated in the accommodating cavity. The winding core includes a positive electrode piece, a negative electrode piece, and a separator. After being laminated, the winding core is formed with flat surfaces opposite to each other and corner regions connected to two sides of the opposite flat surfaces. A distance between the flat surfaces opposite to each other is h. Four endpoints connecting the opposite flat surfaces and the corner regions and the opposite flat surfaces surround and form a middle region. The middle region has a rectangular structure. A length of the middle region in a winding direction is d, and a maximum thickness of each of the corner regions in the winding direction is a, where 0.015?2a2/dh?0.1.
    Type: Application
    Filed: January 5, 2023
    Publication date: February 15, 2024
    Applicant: CALB Co., Ltd.
    Inventors: Dong Zhao, Yuyang Shen
  • Publication number: 20240047800
    Abstract: Provided are a battery pack and a method for assembling the battery pack. The battery pack includes a battery string and a busbar support. The battery string includes a plurality of batteries arranged along a first direction. Surface of the battery perpendicular to the first direction is provided with a pole assembly. The busbar support is arranged on a surface of the battery parallel to the first direction. The busbar support includes a main body portion and a protection portion. The main body portion is configured for setting the busbar. The protection portion is connected to one side of the main body portion. The protection portion is located on one side of the pole assembly facing away from the battery along the first direction.
    Type: Application
    Filed: September 27, 2022
    Publication date: February 8, 2024
    Applicant: CALB Co., Ltd.
    Inventors: Junshan Guan, Liangjie Gu, Dong Zhao, Zhijuan Cao
  • Patent number: 11881582
    Abstract: A positive electrode active material and a preparation method thereof, a secondary battery, and an electric apparatus are provided. The positive electrode active material in the present invention includes: a core, where the core is a lithium-containing phosphate; a first coating layer disposed on at least part of surface of the core, where the first coating layer is a carbon coating layer co-doped with titanium and nitrogen; and a second coating layer disposed on at least part of surface of the first coating layer, where the second coating layer includes Li1+xMxTi2?x(PO4)3, where M is at least one element selected from aluminum, lanthanum, indium, zirconium, gallium, and scandium, and 0.2?x?0.8. With use of the positive electrode active material of the present invention, a high discharge capacity, excellent rate performance, and excellent cycling performance can be achieved.
    Type: Grant
    Filed: May 25, 2023
    Date of Patent: January 23, 2024
    Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    Inventors: Dong Zhao, Qi Wu, Qiang Chen, Jingpeng Fan, Jing Wang, Na Liu
  • Publication number: 20240014386
    Abstract: A positive electrode material includes a core including a lithium-rich manganese-based positive electrode material, and a coating layer enveloping outer surface of the core and including a composite material of a transition metal oxoacid salt and carbon. The transition metal in the transition metal oxoacid salt is selected from at least one of Ti, Mo, W, V, Ta, Nb or Nd and the composite material has a mesh structure.
    Type: Application
    Filed: September 21, 2023
    Publication date: January 11, 2024
    Inventors: Dong ZHAO, Qi WU, Jingpeng FAN, Qiang CHEN, Jing WANG, Na LIU
  • Publication number: 20230420751
    Abstract: A secondary battery includes a positive electrode sheet having a positive electrode active material and a non-aqueous electrolyte. The positive electrode active material includes a central core material and a modification layer disposed on a surface of the central core material. The modification layer including an orthophosphate with a molecular formula Aa+x[PO4]3?y, where A denotes one or more of Li, Na, K, Rb, Cs, Mg, Ca, Ba, Ni, Fe, Co, Ti, Al, Cr, V, Nb, and W, 1?a?6, and ax=3y. The non-aqueous electrolyte includes a fluorinated phosphate with a molecular formula Bb+m[PO1+cF3-c]c?n, where B denotes one or more of Li, Na, K, Rb, Cs, Mg, Ca, and Ba, 1?b?2, c denotes 1 or 2, and bm=cn.
    Type: Application
    Filed: September 13, 2023
    Publication date: December 28, 2023
    Inventors: Zhenguo ZHANG, Chang PENG, Sihui WANG, Na LIU, Jingpeng FAN, Dong ZHAO, Zhijie YAO
  • Patent number: D1016984
    Type: Grant
    Filed: June 19, 2021
    Date of Patent: March 5, 2024
    Assignee: Xiamen Weco Kitchen and Bath Industry Co., Ltd
    Inventor: Wei-Dong Zhao