Patents by Inventor Bin Deng

Bin Deng 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: 12234241
    Abstract: Provided is an imidazotriazine thiobenzamide derivative of formula (I), A preparation method for the imidazotriazine thiobenzamide derivative, and a use of the imidazotriazine thiobenzamide derivative or an isomer, a pharmaceutically-acceptable salt, or a prodrug thereof in the preparation of drugs for the treatment of cancer are also provided.
    Type: Grant
    Filed: April 12, 2024
    Date of Patent: February 25, 2025
    Assignee: Yunbaiyao Zhengwu Science and Technology (Shanghai) Co., Ltd.
    Inventors: Zhengwu Shen, Bin Deng, Yunxiang Fan, Yangli Shen, Xuejiang Chen, Yinshuang Wu, Xinyi Wang, Hongzhu Bian
  • Patent number: 12168659
    Abstract: A thioamide derivative of formula (I) and a preparation method thereof: An application of the thioamide derivative, or an isomer, a pharmaceutically-acceptable salt, or a prodrug molecule thereof in the preparation of a drug for the treatment of cancer is also provided. The thioamide derivative is a new compound with high antitumor activity, and can be used for antitumor therapy alone or in combination with other drugs.
    Type: Grant
    Filed: April 25, 2024
    Date of Patent: December 17, 2024
    Assignee: Yunbaiyao Zhengwu Science and Technology (Shanghai) Co., Ltd.
    Inventors: Zhengwu Shen, Bin Deng, Mengqi Zhang, Hongzhu Bian
  • Publication number: 20240356021
    Abstract: This application discloses a positive electrode active material, including secondary particles and a coating layer applied on an exterior surface of each of the secondary particles, where the secondary particle includes a lithium transition metal oxide that contains a doping element M1, the coating layer includes an oxide of element M2, M1 is selected from one or more of Si, Ti, Cr, Mo, V, Ge, Se, Zr, Nb, Ru, Rh, Pd, Sb, Te, Ce, and W, and M2 is selected from one or more of Mg, Al, Ca, Ce, Ti, Zr, Zn, Y, and B; a relative deviation of local mass concentration of element M1 in the secondary particle is less than 20%; and the secondary particle from the core to the exterior surface of the particle includes a plurality of layers of primary particles arranged along radial direction of the secondary particle.
    Type: Application
    Filed: June 22, 2024
    Publication date: October 24, 2024
    Inventors: Shushi Dou, Chunhua Hu, Yao Jiang, Qi Wu, Jinhua He, Bin Deng
  • Publication number: 20240332527
    Abstract: Provided are a positive electrode active material, a method for the preparation thereof and a positive electrode plate, a secondary battery and an electrical device. The positive electrode active material having a core-shell structure, including a core and a shell cladding the core, the core has a chemical formula of LimAxMn1-yByP1-zCzO4-nDn, the shell includes a first cladding layer cladding the core, a second cladding layer cladding the first cladding layer and a third cladding layer cladding the second cladding layer, the first cladding layer includes crystalline pyrophosphates LiaMP2O7 and/or Mb(P2O7)c, the second cladding layer includes crystalline phosphate XPO4, and the third cladding layer is carbon. The positive electrode active material of the present application enables the secondary battery and electrical device to have a relatively high energy density, and good cycling performance, rate performance and safety performance.
    Type: Application
    Filed: June 12, 2024
    Publication date: October 3, 2024
    Inventors: Tianci Yuan, Yao Jiang, Xinxin Zhang, Chuying Ouyang, Lingjing Wu, Shangdong Chen, Weibin Kang, Zhiqiang Wang, Shaojun Liu, Bin Deng
  • Publication number: 20240327405
    Abstract: A thioamide derivative of formula (I) and a preparation method thereof: An application of the thioamide derivative, or an isomer, a pharmaceutically-acceptable salt, or a prodrug molecule thereof in the preparation of a drug for the treatment of cancer is also provided. The thioamide derivative is a new compound with high antitumor activity, and can be used for antitumor therapy alone or in combination with other drugs.
    Type: Application
    Filed: April 25, 2024
    Publication date: October 3, 2024
    Inventors: Zhengwu SHEN, Bin DENG, Mengqi ZHANG, Hongzhu BIAN
  • Publication number: 20240308871
    Abstract: The present application provides a positive electrode active material, a method for the preparation thereof and a positive electrode plate, a secondary battery and an electrical device containing the same. The positive electrode active material having a core-shell structure, comprising a core and a shell covering the core, wherein the core has a chemical formula of LiaAxMn1-yByP1-zCzO4-nDn, the shell comprises a first cladding layer covering the core, and a second cladding layer covering the first cladding layer, wherein the first cladding layer comprises pyrophosphate MP2O7 and phosphate XPO4, and the second cladding layer comprises carbon. The positive electrode active material of the present application enables the secondary battery and electrical device to have a relatively high energy density, and good cycling performance, rate performance and safety performance.
    Type: Application
    Filed: May 27, 2024
    Publication date: September 19, 2024
    Inventors: Tianci Yuan, Yao Jiang, Xinxin Zhang, Chuying Ouyang, Shangdong Chen, Lingjing Wu, Weibin Kang, Zhiqiang Wang, Shaojun Liu, Bin Deng
  • Publication number: 20240294392
    Abstract: Provided are a positive electrode active material and a preparation method thereof, a positive electrode plate, a secondary battery, a battery module, a battery pack, and an electric apparatus. The positive electrode active material includes a core including Li1+xMn1?yAyP1?z,RzO4, a first coating layer enveloping the core and containing a crystalline pyrophosphate LiaMP2O7 and/or Mb(P2O7)e, a second coating layer enveloping the first coating layer and containing a crystalline oxide M?dOe, and a third coating layer enveloping the second coating layer and containing carbon. The positive electrode active material of this application can reduce Li/Mn anti-site defects generated, reduce dissolving-out amount of manganese, lower the lattice change rate, increase the capacity of the secondary battery, and improve the cycling performance, high-temperature storage performance, and safety performance of the secondary battery.
    Type: Application
    Filed: December 3, 2023
    Publication date: September 5, 2024
    Inventors: Yao Jiang, Xinxin Zhang, Chuying Ouyang, Bo Xu, Bin Deng, Tianci Yuan, Zhiqiang Wang, Shangdong Chen
  • Publication number: 20240294535
    Abstract: Provided is an imidazotriazine thiobenzamide derivative of formula (I), A preparation method for the imidazotriazine thiobenzamide derivative, and a use of the imidazotriazine thiobenzamide derivative or an isomer, a pharmaceutically-acceptable salt, or a prodrug thereof in the preparation of drugs for the treatment of cancer are also provided.
    Type: Application
    Filed: April 12, 2024
    Publication date: September 5, 2024
    Inventors: Zhengwu SHEN, Bin DENG, Yunxiang FAN, Yangli SHEN, Xuejiang CHEN, Yinshuang WU, Xinyi WANG, Hongzhu BIAN
  • Publication number: 20240282969
    Abstract: A positive electrode active material has an inner core and a shell coating the inner core, wherein the inner core comprises at least one of a ternary material, dLi2MnO3·(1?d)LiMO2 and LiMPO4, where 0<d<1, and M includes one or more selected from Fe, Ni, Co, and Mn; and the shell contains a crystalline inorganic substance having a full width at half maximum of the main peak of 0-3° as measured by means of X-ray diffraction, and the crystalline inorganic substance includes one or more selected from a metal oxide and an inorganic salt.
    Type: Application
    Filed: April 21, 2024
    Publication date: August 22, 2024
    Inventors: Yao JIANG, Chuying OUYANG, Xinxin ZHANG, Bin DENG, Zhiqiang WANG, Tianci YUAN, Bo XU, Shangdong CHEN
  • Publication number: 20240282963
    Abstract: A positive electrode active material has LiMPO4, wherein M includes Mn and a non-Mn element, and the non-Mn element satisfies at least one of the following conditions: the ionic radius of the non-Mn element being denoted as a, and the ionic radius of manganese element being denoted as b, |a?b|/b is not greater than 10%; the valence alternation voltage of the non-Mn element being denoted as U, 2 V<U<5.5 V; the chemical activity of a chemical bond formed by the non-Mn element and O is not less than that of a P—O bond; and the highest valence of the non-Mn element is not greater than 6.
    Type: Application
    Filed: April 21, 2024
    Publication date: August 22, 2024
    Inventors: Yao JIANG, Chuying OUYANG, Xinxin ZHANG, Bin DENG, Zhiqiang WANG, Tianci YUAN, Bo XU, Shangdong CHEN
  • Patent number: 12057576
    Abstract: This application discloses a positive electrode active material, including secondary particles and a coating layer applied on an exterior surface of each of the secondary particles, where the secondary particle includes a lithium transition metal oxide that contains a doping element M1, the coating layer includes an oxide of element M2, M1 is selected from one or more of Si, Ti, Cr, Mo, V, Ge, Se, Zr, Nb, Ru, Rh, Pd, Sb, Te, Ce, and W, and M2 is selected from one or more of Mg, Al, Ca, Ce, Ti, Zr, Zn, Y, and B; a relative deviation of local mass concentration of element M1 in the secondary particle is less than 20%; and the secondary particle from the core to the exterior surface of the particle includes a plurality of layers of primary particles arranged along radial direction of the secondary particle.
    Type: Grant
    Filed: February 28, 2022
    Date of Patent: August 6, 2024
    Assignee: Contemporary Amperex Technology Co., Limited
    Inventors: Shushi Dou, Chunhua Hu, Yao Jiang, Qi Wu, Jinhua He, Bin Deng
  • Publication number: 20240254003
    Abstract: Provided are a positive electrode active material with a core-shell structure, a preparation method of positive electrode active material, a positive electrode plate, a secondary battery, a battery module, a battery pack, and an electric apparatus. The positive electrode active material includes a core containing LimAxMn1-yByP1-zCzO4-nDn, a first coating layer covering the core and containing a crystalline pyrophosphate MaP2O7 and an oxide M?bOc, and a second coating layer covering the first coating layer. The positive electrode active material in this application can reduce the generation of Li/Mn antisite defects, reduce the dissolution of manganese, and decrease the lattice change rate, increasing the capacity of the secondary battery and improving the cycling performance, high-temperature storage performance, and safety performance of the secondary battery.
    Type: Application
    Filed: April 15, 2024
    Publication date: August 1, 2024
    Inventors: Yao Jiang, Chuying Ouyang, Xinxin Zhang, Bin Deng, Bo Xu, Zhiqiang Wang, Tianci Yuan, Shangdong Chen
  • Publication number: 20240250537
    Abstract: This application provides a battery control circuit, an electronic device, and a charging control method. The battery control circuit is configured to control charging and discharging of a battery. The battery control circuit includes a processor and one or more charging links. The battery includes one or more bare cells. The charging link is electrically connected to the bare cell and the processor. The processor determines, based on a type of the bare cell, a charging policy to be performed by the charging link. In the foregoing design, several bare cells are integrated in one battery, so that different bare cells have independent charging and discharging functions.
    Type: Application
    Filed: December 8, 2022
    Publication date: July 25, 2024
    Inventors: Lun LU, Hua ZHU, Haibin ZHOU, Xiaoyang WANG, Bin DENG
  • Publication number: 20240120480
    Abstract: A positive electrode active material includes a core containing Li1+xMn1yAyP1?zRzO4, a first coating layer covering the core and containing a crystalline pyrophosphate MaP2O7 and a crystalline oxide M?bOc, and a second coating layer covering the first coating layer.
    Type: Application
    Filed: December 2, 2023
    Publication date: April 11, 2024
    Inventors: Yao JIANG, Xinxin ZHANG, Chuying OUYANG, Bin DENG, Tianci YUAN, Zhiqiang WANG, Bo XU, Shangdong CHEN
  • Publication number: 20240080568
    Abstract: An electronic device and a method for dynamically adjusting an exposure parameter of a spectral sensor. The method includes: The electronic device determines whether a Clear value is less than or equal to a first threshold; and if the Clear value is less than or equal to the first threshold, the electronic device determines whether an analog gain of the spectral sensor reaches a second threshold; and if the analog gain of the spectral sensor reaches the second threshold, the electronic device extends an exposure time of the spectral sensor; or if the analog gain of the spectral sensor does not reach the second threshold, the electronic device increases the analog gain of the spectral sensor.
    Type: Application
    Filed: April 1, 2022
    Publication date: March 7, 2024
    Inventors: YanLin Qian, Meng Jin, Congchao Zhu, Bin Deng
  • Patent number: 11846877
    Abstract: A method includes: after a panorama shooting instruction triggered by a user is acquired, shooting a first image, and acquiring a shooting parameter of the first image; determining move guiding information according to a preset move guiding policy, and displaying the move guiding information on a terminal, so as to instruct the user to move the terminal according to the move guiding information; shooting a preset quantity of images according to the shooting parameter of the first image after it is detected that the terminal moves, where the preset quantity of images are background images on both the left and right sides of a background corresponding to the first image; and performing, by using the first image as a center and by using a preset splicing scheme, seamless splicing on the first image and the preset quantity of images, to obtain a panoramic image.
    Type: Grant
    Filed: April 14, 2022
    Date of Patent: December 19, 2023
    Assignee: Huawei Device Co., Ltd.
    Inventors: Cheng Du, Wei Su, Wei Luo, Bin Deng, Landi Li
  • Publication number: 20230361296
    Abstract: A positive electrode active material includes LiaAxMn1-yByP1-zCzO4-nDn. A includes one or more selected from group IA, group IIA, group IIIA, group IIB, group VB, and group VIB. B includes one or more selected from group IA, group IIA, group IIIA, group IVA, group VA, group IIB, group IVB, group VB, group VIB, and group VIII. C includes one or more selected from group IIIA, group IVA, group VA and group VIA. D includes one or more selected from group VIA and group VIIA. a is selected from 0.85 to 1.15. x is selected from 0 to 0.1. y is selected from 0.001 to 0.999. z is selected from 0 to 0.5. n is selected from 0 to 0.5.
    Type: Application
    Filed: July 13, 2023
    Publication date: November 9, 2023
    Inventors: Yao JIANG, Chuying OUYANG, Xinxin ZHANG, Bin DENG, Zhiqiang WANG, Tianci YUAN, Bo XU, Shangdong CHEN
  • Patent number: D1010226
    Type: Grant
    Filed: August 28, 2020
    Date of Patent: January 2, 2024
    Assignee: GUANGZHOU WEIYUAN ELECTRONICS CO., LTD.
    Inventor: Bin Deng
  • Patent number: D1058835
    Type: Grant
    Filed: October 29, 2024
    Date of Patent: January 21, 2025
    Inventor: Bin Deng
  • Patent number: D1058836
    Type: Grant
    Filed: October 29, 2024
    Date of Patent: January 21, 2025
    Inventor: Bin Deng