Patents by Inventor Rui Shen

Rui Shen 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: 11450842
    Abstract: The present application relates to a secondary battery, a method for manufacturing the same and an apparatus containing the same. Specifically, in the secondary battery the first negative electrode film comprises a first negative electrode active material, the second negative electrode film comprises a second negative electrode active material. The first negative electrode active material comprises natural graphite and satisfies: 6 m?·cm?A?12 m?·cm, the second negative electrode active material comprises artificial graphite and satisfies: 13 m?·cm?B?20 m?·cm, A is a powder resistivity of the first negative electrode active material tested at a pressure of 8 Mpa, and B is a powder resistivity of the second negative electrode active material tested at a pressure of 8 Mpa. The secondary battery of the present application can have better kinetic performance and longer cycle life while maintaining higher energy density.
    Type: Grant
    Filed: December 3, 2021
    Date of Patent: September 20, 2022
    Assignee: Contemporary Amperex Technology Co., Limited
    Inventors: Jianjun Ma, Rui Shen, Libing He
  • Publication number: 20220289684
    Abstract: The present disclosure relates to a benzimidazole-substituted phenyl-n-butyramide-based compound and the preparation method thereof. The method of the present disclosure avoids nitration reaction and polyphosphoric acid cyclization reaction, and avoids the generation of a large amount of waste acid reaction solution from the source. The synthesis method embodied in the invention has the advantages of simplicity and high efficiency, mild conditions and few pollutants, etc., and is suitable to be developed as a green and sustainable production process.
    Type: Application
    Filed: August 27, 2020
    Publication date: September 15, 2022
    Inventors: Jingshan SHEN, Changliang SUN, Fuqiang ZHU, Junchi ZHANG, Rui LI
  • Patent number: 11439132
    Abstract: Provided are a humanized transgenic non-human animal, especially a rodent, in particular a transgenic mouse containing a human interleukin 17A (IL-17A) gene, a human gene 17RA (IL-17RA) and/or a human TNF-alpha gene, and a preparation method therefor and the use thereof.
    Type: Grant
    Filed: November 4, 2020
    Date of Patent: September 13, 2022
    Assignee: Biocytogen Pharmaceuticals (Beijing) Co., Ltd.
    Inventors: Yuelei Shen, Chaoshe Guo, Yanan Guo, Yang Bai, Rui Huang, Lei Zhao, Xiaofei Zhou, Meiling Zhang, Jiawei Yao
  • Patent number: 11435519
    Abstract: A low-dispersion single-mode optical fiber includes a core and a cladding covering the core. The core has a relative refractive index difference of 0.30-0.65% and a radius of 2.5-4.5 ?m. The cladding layer including first, second, third cladding layers and an outer cladding arranged sequentially from inside to outside. The first cladding layer covers the core, and has a relative refractive index difference of ?0.70% to ?0.30% and a radius of 4.5-7.5 ?m. The second cladding layer covers the first cladding layer, and has a relative refractive index difference of ?0.20% to 0.25% and a radius of 7.0-12.0 ?m. The third cladding layer covers the second cladding layer, and has a relative refractive index difference of ?0.60% to 0.00% and a radius of 10.0-20.0 ?m. The outer cladding covers the third cladding layer, and is a layer made of pure silicon dioxide glass.
    Type: Grant
    Filed: October 20, 2020
    Date of Patent: September 6, 2022
    Assignee: YANGTZE OPTICAL FIBRE AND CABLE JOINT STOCK LIMITED COMPANY
    Inventors: Lei Zhang, Ruichun Wang, Rui Zhang, Chao Wu, Lan Deng, Hongyan Zhou, Lei Shen, Jie Luo
  • Patent number: 11437623
    Abstract: This application discloses a secondary battery and an apparatus containing the secondary batteries. The secondary battery includes a positive electrode plate and a negative electrode plate, the positive electrode plate comprising a positive electrode current collector and a positive electrode film comprising a positive active material; the negative electrode plate comprising a negative electrode current collector and a negative electrode film comprising a negative electrode active material, wherein the positive active material comprises one or more of layered lithium transition metal oxides and modified compounds thereof, the negative electrode active material comprises artificial graphite and natural graphite, and the negative electrode plate satisfies 0.02?I3R(012)/I2H(100)?0.
    Type: Grant
    Filed: December 6, 2021
    Date of Patent: September 6, 2022
    Assignee: Contemporary Amperex Technology Co., Limited
    Inventors: Rui Shen, Jianjun Ma, Libing He
  • Publication number: 20220272953
    Abstract: Provided are genetically modified non-human animals that express a human or chimeric (e.g., humanized) IL33, and methods of use thereof.
    Type: Application
    Filed: July 29, 2020
    Publication date: September 1, 2022
    Inventors: Yuelei Shen, Yanan Guo, Yang Bai, Chengzhang Shang, Rui Huang, Meiling Zhang, Jiawei Yao, Chaoshe Guo
  • Patent number: 11427316
    Abstract: A bionic visual navigation control system for autonomous aerial refueling docking includes: a tanker/receiver bottom layer control module, a multi-wind disturbances hose-drogue stable control module, an enable and select module, a close-range bionic vision relative navigation module, and a receiver relative position precise control module. A bionic visual navigation control method for autonomous aerial refueling docking is also provided. The present invention aims at improving the reliability, anti-interference and accuracy of the close-range relative navigation in the autonomous air refueling docking stage, and designs a matching relative position accurate control method with control switch, thereby improving the accuracy of close-range navigation and control, thereby promoting the successful realization of probe-and-drogue autonomous aerial refueling and improving the autonomy of UAVs.
    Type: Grant
    Filed: September 28, 2018
    Date of Patent: August 30, 2022
    Assignee: BEIHANG UNIVERSITY
    Inventors: Haibin Duan, Yongbin Sun, Yimin Deng, Long Xin, Han Li, Xiaobin Xu, Lun Fei, Mengzhen Huo, Lin Chen, Huaxin Qiu, Daifeng Zhang, Yankai Shen, Ning Xian, Chen Wei, Rui Zhou
  • Patent number: 11430934
    Abstract: A light-emitting device includes: a substrate, including a first edge, a second edge, a third edge and a fourth edge; a semiconductor stack formed on the substrate, comprising a first semiconductor layer, a second semiconductor layer and an active layer; a first electrode formed on the first semiconductor layer, comprising a first pad electrode; and a second electrode formed on the second semiconductor layer, comprising a second pad electrode and a second finger electrode; wherein in a top view, the first pad electrode is adjacent to a corner of the substrate that is intersected by the first and the second edges; the second finger electrode is not parallel with the third and the first edges; and a distance between the second finger electrode and the first edge increases along a direction from an end of the second finger electrode that connects the second pad electrode toward the second edge.
    Type: Grant
    Filed: August 5, 2020
    Date of Patent: August 30, 2022
    Assignee: EPISTAR CORPORATION
    Inventors: Li-Ming Chang, Tzung-Shiun Yeh, Chien-Fu Shen, Yu-Rui Lin, Chen Ou, Hsin-Ying Wang, Hui-Chun Yeh
  • Patent number: 11417869
    Abstract: The present application relates to a lithium ion secondary battery comprising a cathode, an anode, a separator and an electrolyte; wherein the cathode comprises a positive current collector and a positive material layer, wherein the positive material layer comprises a positive active material with a formula LixNiaCobMcO2, M is at least one selected from Mn and Al, 0.95x1.2, 0<a<1, 0<b<1, 0<c<1 and a+b+c=1; wherein the anode comprises a negative current collector and a negative material layer, wherein the negative material layer comprises graphite having a graphitization degree of 92% to 98% and an average particle size D50 of 6 ?m to 18 ?m as negative active material. The lithium ion secondary battery has long cycle life and high energy density.
    Type: Grant
    Filed: September 7, 2020
    Date of Patent: August 16, 2022
    Assignee: Contemporary Amperex Technology Co., Limited
    Inventors: Rui Shen, Jianjun Ma, Libing He
  • Publication number: 20220236203
    Abstract: A performance evaluation device and a design method of a cement for well cementing in a penetrated hydrate layer are provided. The performance evaluation device includes an equivalent wellbore, an inner circulation system, an outer circulation system, a thermal insulation cover, a bracket, a temperature sensing system, and a cement mold. The device can simulate a true downhole situation, conduct an evaluation experiment on the heat insulation performance of a cementing cement, and conduct experiments at different temperatures with automatic temperature control. The design method is to use a low-hydration, early-strength, and heat-insulating cement slurry system during the well cementing in a penetrated hydrate layer, where the low-hydration and early-strength characteristics ensure the effective sealing of a hydrate layer during a cementing process, and the heat insulation characteristic results in low heat conductivity and thus can ensure the stability of a hydrate layer during a production operation.
    Type: Application
    Filed: January 21, 2022
    Publication date: July 28, 2022
    Applicant: CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
    Inventors: Huajie LIU, Yuhuan BU, Shenglai GUO, Chang LU, Xinyang GUO, Shengda SHEN, Rui MA
  • Patent number: 11390790
    Abstract: A sag-resistant fluid, such as a drilling fluid, a completion fluid, or a spacer fluid, including a colloidal suspension that includes a continuous liquid phase and a solid phase suspended in the continuous liquid phase. The solid phase includes a plurality of particles, having an average diameter of the plurality of particles less than about 1000 nm. The sag-resistant fluid has a density of from about 7 to about 30 lbm/gal, and exhibits a density variation of less than about 0.5 lbm/gal over a time period of at least about 16 hours. A method including circulating the sag-resistant fluid through a well.
    Type: Grant
    Filed: December 19, 2014
    Date of Patent: July 19, 2022
    Assignee: Halliburton Energy Services, Inc.
    Inventors: Cato Russell McDaniel, Dale E. Jamison, Rui Shen
  • Publication number: 20220223784
    Abstract: Disclosed are a magnetic memory and a magnetic memory preparation method. The magnetic memory includes a heavy metal layer, a metal film layer, and a magnetic tunnel junction (MTJ) layer. The metal film layer is located between the heavy metal layer and the MTJ layer. A spin-orbit coupling effect of a material of the heavy metal layer is stronger than a spin-orbit coupling effect of a material of the metal film layer.
    Type: Application
    Filed: March 30, 2022
    Publication date: July 14, 2022
    Inventors: Liang HE, Pei YANG, Yongbing XU, Xin YAN, Rui ZHANG, Xiaolong SHEN
  • Publication number: 20220211019
    Abstract: The present disclosure relates to genetically modified non-human animals that express a human or chimeric (e.g., humanized) CD73, and methods of use thereof.
    Type: Application
    Filed: November 20, 2019
    Publication date: July 7, 2022
    Inventors: Yuelei Shen, Yanan Guo, Yang Bai, Rui Huang, Chengzhang Shang, Meiling Zhang, Jiawei Yao, Chaoshe Guo
  • Patent number: 11380260
    Abstract: An electronic device comprises a controller. The controller is configured to provide a first signal to a display of the electronic device to turn off the display. The controller is also configured to provide a second signal to the display to alter a gate source voltage of a drive transistor coupled to a light emitting diode (LED) of a pixel of the display while the display is turned off.
    Type: Grant
    Filed: March 27, 2018
    Date of Patent: July 5, 2022
    Assignee: Apple Inc.
    Inventors: Junhua Tan, Kingsuk Brahma, Jie Won Ryu, Shengkui Gao, Shiping Shen, Majid Gharghi, Hyunwoo Nho, Injae Hwang, Kavinaath Murugan, Sun-Il Chang, Chin-Wei Lin, Hyunsoo Kim, Rui Zhang, Jesse Aaron Richmond, Yun Wang, Hung Sheng Lin
  • Publication number: 20220203406
    Abstract: A fully automatic online aero aluminum sorting and recovery system based on LIBS (Laser Induced Breakdown Spectroscopy) technology, which belongs to the field of aero aluminum sorting and recovery technology, and is suitable for online sorting, detection and recovery of large batch of aero aluminum. The fully automatic online aero aluminum sorting system based on LIBS technology provided in the present invention consists of six portions: a sample feeding unit (1), a surface treatment unit (2), a material positioning unit (3), a LIBS analysis and detection unit (4), a transfer unit (5) and a sorting and recovery unit (6). The system according to the invention can be used to realize the automatic online detection, sorting and recovery of aero aluminum, and the system does not have requirements on the surface condition of the recovered aero aluminum samples. The sorting accuracy rate is greater than 90% and the sorting rate is not less than 1 block per second.
    Type: Application
    Filed: March 16, 2022
    Publication date: June 30, 2022
    Applicant: The Boeing Company
    Inventors: Xuejing Shen, Ying Lin, Jia Liu, Rui Shen, Peng Xu, Yanbin Hu, Han Wu, Hui Wang, Jiaqing Zeng, Libin Yang, Ge Zhao, Jun Yao, Xiaoxia Shi
  • Patent number: 11322739
    Abstract: The present application relates to a secondary battery, a method for manufacturing the same and an apparatus containing the same. Specifically, in the secondary battery, the first negative electrode film comprises a first negative electrode active material, the second negative electrode film comprises a second negative electrode active material. The first negative electrode active material comprises natural graphite and satisfies: 12%?A?18%; the second negative electrode active material comprises artificial graphite and satisfies: 20%?B?30%; A is a resilience rate of the first negative electrode active material measured under an action force of 15,000 N, and B is a resilience rate of the second negative electrode active material measured under an action force of 15,000 N. The secondary battery of the present application can have better kinetic performance and better high-temperature storage performance while maintaining higher energy density.
    Type: Grant
    Filed: October 29, 2021
    Date of Patent: May 3, 2022
    Assignee: Contemporary Amperex Technology Co., Limited
    Inventors: Jianjun Ma, Rui Shen, Libing He
  • Patent number: 11317051
    Abstract: The present invention relates to a video processing apparatus, method, and system. In particular, in accordance with one embodiment, high-speed video is divided into at least two sub-videos having a frame rate lower than that of the input video, during which metadata for synchronization of the two sub-videos which corresponds to frames of each sub-video is generated, and inserted into the respective sub-videos for video processing in parallel. During the parallel processing of the sub-videos, the system monitors and controls the synchronization of the process and, upon completion of the sub-video processing, use the metadata to re-assemble the sub-videos into one high-speed video stream for output, the output video having the same frame rate as the received input video stream.
    Type: Grant
    Filed: February 26, 2021
    Date of Patent: April 26, 2022
    Assignee: China Film GDC (Beijing) Technology Co., Ltd.
    Inventors: Wei Bian, Man Nang Chong, Ruoqing Fu, Shuai Tan, Pranay Kumar, Bin Xu, Rui Shen, Shuping Li
  • Patent number: 11311915
    Abstract: A fully automatic online aero aluminum sorting and recovery system based on LIBS (Laser Induced Breakdown Spectroscopy) technology, which belongs to the field of aero aluminum sorting and recovery technology, and is suitable for online sorting, detection and recovery of large batch of aero aluminum. The fully automatic online aero aluminum sorting system based on LIBS technology provided in the present invention consists of six portions: a sample feeding unit (1), a surface treatment unit (2), a material positioning unit (3), a LIBS analysis and detection unit (4), a transfer unit (5) and a sorting and recovery unit (6). The system according to the invention can be used to realize the automatic online detection, sorting and recovery of aero aluminum, and the system does not have requirements on the surface condition of the recovered aero aluminum samples. The sorting accuracy rate is greater than 90% and the sorting rate is not less than 1 block per second.
    Type: Grant
    Filed: November 14, 2018
    Date of Patent: April 26, 2022
    Assignee: The Boeing Company
    Inventors: Xuejing Shen, Ying Lin, Jia Liu, Rui Shen, Peng Xu, Yanbin Hu, Han Wu, Hui Wang, Jiaqing Zeng, Libin Yang, Ge Zhao, Jun Yao, Xiaoxia Shi
  • Publication number: 20220123307
    Abstract: The present application discloses a secondary battery, an apparatus including the secondary battery, artificial graphite and a method for the preparation thereof. The secondary battery includes a negative electrode plate including a negative active material, wherein the negative active material includes an artificial graphite having a numerical particle size Dn10 of at least 1 ?m; the artificial graphite has a graphitization degree of 90% to 95%; the negative electrode plate has a compaction density of 1.55 g/cm3 to 1.75 g/cm3, and the negative electrode plate has an OI value of at most 15, wherein the OI value of the negative electrode plate represents a ratio C004/C110, in which C004 is the peak area of the diffraction peak of 004 crystal plane of the artificial graphite in the negative electrode plate and C110 is the peak area of the diffraction peak of 110 crystal plane of the artificial graphite in the negative electrode plate.
    Type: Application
    Filed: August 16, 2021
    Publication date: April 21, 2022
    Applicant: Contemporary Amperex Technology Co., Limited
    Inventors: Yuanyuan Li, Jianjun Ma, Rui Shen, Libing He
  • Publication number: 20220123366
    Abstract: The present application provides a secondary battery, an electrolyte, and an apparatus including the secondary battery. The secondary battery of the present application includes an electrolyte, characterized in that the electrolyte includes an organic solvent, and the organic solvent includes a cyclic carbonate and a chain carbonate; the mass ratio of the cyclic carbonate and the chain carbonate is from 25:75 to 32:68; the chain carbonate includes dimethyl carbonate; the mass percentage of the dimethyl carbonate in the chain carbonate is greater than or equal to 9 wt % and less than 50 wt %; wherein based on the total mass of the organic solvent, the mass percentage of a carboxylic acid ester is less than 5 wt %. The secondary battery of the present application can simultaneously obtain excellent low-temperature power, long service life and cycle performance.
    Type: Application
    Filed: August 16, 2021
    Publication date: April 21, 2022
    Applicant: Contemporary Amperex Technology Co., Limited
    Inventors: Bin Jiang, Changlong Han, Chenghua Fu, Rui Shen, Yuanyuan Li