Patents by Inventor Jing Nie

Jing Nie 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: 20240124456
    Abstract: An aza-ergoline derivative and a preparation method therefor and an application thereof. The derivative has a structure as shown in formula (I). The aza-ergoline derivative has good affinity, agonistic activity or selectivity to a dopamine D2 receptor.
    Type: Application
    Filed: January 29, 2022
    Publication date: April 18, 2024
    Inventors: Jianjun CHENG, Sheng WANG, Huan WANG, Luyu FAN, Zhangcheng CHEN, Jing YU, Jianzhong QI, Fen NIE
  • Patent number: 11954210
    Abstract: A hierarchical health index evaluation method for an intelligent substation includes: obtaining a basic health index of a device based on static information and dynamic information of the device; obtaining a device correlation based on a communication connection relationship between the device and another device, and correcting the basic health index of the device based on the device correlation to obtain a health index of the device; obtaining a layer-based health index of a layer based on a device health index and a device importance weight of the layer; obtaining a whole-station health index of an intelligent substation based on a layer-based health index of each layer and a sum of device importance weights of each layer; and regulating the intelligent substation based on a health index of each device in the intelligent substation, the layer-based health index of each layer, and the whole-station health index.
    Type: Grant
    Filed: December 29, 2021
    Date of Patent: April 9, 2024
    Assignees: State Grid Shandong Electric Power Research Institute, State Grid Corporation of China
    Inventors: Wenting Wang, Zheng Xu, Xin Liu, Yujie Geng, Qigui Nie, Lin Lin, Jing Liu, Guodong Lv, Yang Zhao, Tiancheng Ren, Xiaohong Zhao
  • Patent number: 11942053
    Abstract: Disclosed are a display panel and a driving method therefor, and a display device. Two adjacent rows of sub-pixels are taken as a row group, and the row group is provided with a first sub row group and a second sub row group that are arranged in a column direction; a gate electrode of a first transistor in the first sub row group is electrically connected to a first gate line; a gate electrode of a second transistor in the second sub row group is electrically connected to a second gate line; two adjacent sub-pixels in the column direction share one third transistor, and a gate electrode of the third transistor in the row group is electrically connected to a third gate line; and the first transistor and the second transistor in one column of sub-pixels are electrically connected to a data line by means of the shared third transistor.
    Type: Grant
    Filed: February 20, 2020
    Date of Patent: March 26, 2024
    Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xianglei Qin, Jian Lin, Yong Zhang, Limin Zhang, Zepeng Sun, Zhichao Yang, Liangzhen Tang, Zhilong Duan, Honggui Jin, Yashuai An, Lingfang Nie, Jian Wang, Li Tian, Jing Pang, Xuechao Song
  • Patent number: 11908160
    Abstract: A method of detecting an object in an image using a convolutional neural network (CNN) includes generating, based on the image, a plurality of reference feature maps and a corresponding feature pyramid including a plurality of final feature maps; obtaining a proposed region of interest (ROI); generating at least a first context ROI having an area larger than an area of the proposed ROI; assigning the proposed ROI and the first context ROI to a first and second final feature maps having different sizes; extracting, by performing ROI pooling, a first set of features from the first final feature map using the proposed ROI and a second set of features from the second final feature map using the first context ROI; and determining, based on the first and second sets of extracted features, at least one of a location of the object and a class of the object.
    Type: Grant
    Filed: October 12, 2018
    Date of Patent: February 20, 2024
    Assignee: NOKIA TECHNOLOGIES OY
    Inventor: Jing Nie
  • Patent number: 11892432
    Abstract: The present invention provides a multifunctional rock mechanics tester, pertaining to the technical field of mechanics tester, consisting of a base; wherein a power mechanism is mounted on the top of the base, two tension testing mechanisms are arranged on the power mechanism in an up-and-down symmetrical way, a clamping mechanism is mounted on each tension testing mechanism, a rock testing block is clamped between the two clamping mechanisms. The present invention realizes the tension and pressure testing of the rock test block through the arrangement of tension testing mechanism and pressure testing mechanism, thus improving the functionality of the present mechanics tester, which not only reduces the testing cost, but also effectively decreases the occupied space; the present invention solves the problem that the traditional mechanics tester can only complete one kind of test when it is used.
    Type: Grant
    Filed: July 25, 2023
    Date of Patent: February 6, 2024
    Assignee: Chengdu University of Technology
    Inventors: Chen Zhang, Huaguo Wen, Chao Ma, Jintong Liang, Yiquan Ma, Yixin Dong, Xiangye Kong, Xin Wang, Shaohui Wang, Gang Zhou, Yuan Zhong, Wenbin Tang, Jing Nie, Bolin Zhang, Yunchuan Zeng
  • Publication number: 20240039149
    Abstract: An electronic device includes a first antenna, a second antenna, and an interference reduction device. The first antenna is arranged at a first position. The second antenna is arranged at a second position. The second position is different from the first position. The interference reduction device is arranged at a third position. The third position is different from the first position and the second position. The interference reduction device includes a structural feature configured to couple an electromagnetic wave and reduce radiation of the electromagnetic wave.
    Type: Application
    Filed: July 28, 2023
    Publication date: February 1, 2024
    Inventors: Yu-Che LIN, Jing NIE
  • Publication number: 20230400396
    Abstract: The present invention provides a multifunctional rock mechanics tester, pertaining to the technical field of mechanics tester, consisting of a base; wherein a power mechanism is mounted on the top of the base, two tension testing mechanisms are arranged on the power mechanism in an up-and-down symmetrical way, a clamping mechanism is mounted on each tension testing mechanism, a rock testing block is clamped between the two clamping mechanisms. The present invention realizes the tension and pressure testing of the rock test block through the arrangement of tension testing mechanism and pressure testing mechanism, thus improving the functionality of the present mechanics tester, which not only reduces the testing cost, but also effectively decreases the occupied space; the present invention solves the problem that the traditional mechanics tester can only complete one kind of test when it is used.
    Type: Application
    Filed: July 25, 2023
    Publication date: December 14, 2023
    Applicant: Chengdu University of Technology
    Inventors: Chen ZHANG, Huaguo WEN, Chao MA, Jintong LIANG, Yiquan MA, Yixin DONG, Xiangye KONG, Xin WANG, Shaohui WANG, Gang ZHOU, Yuan ZHONG, Wenbin TANG, Jing NIE, Bolin ZHANG, Yunchuan ZENG
  • Publication number: 20230306076
    Abstract: A spatial prediction method of rice stable isotope based on environmental similarity is provided. The method comprises: describing environmental characteristics of the rice stable isotope; measuring an environmental similarity between a site to be predicted and a sample site; measuring a reliability of the sample site; and carrying out a spatial prediction on the rice stable isotope according to the environmental similarity between the site to be predicted and the sample site and the reliability of the sample site. This method can improve the accuracy of the prediction result.
    Type: Application
    Filed: March 28, 2023
    Publication date: September 28, 2023
    Applicant: Zhejiang Academy of Agricultural Sciences
    Inventors: Yuwei Yuan, Meiling Sheng, Chunlin Li, Yongzhi Zhang, Jing Nie, Shengzhi Shao
  • Patent number: 11491135
    Abstract: Provided is use of tectorigenin in the preparation of a medicament for treatment of chicken necrotic enteritis. Using tectorigenin for treating chicken necrotic enteritis can significantly reduce the degree of pathological changes in the intestinal tract of chickens with necrotic enteritis, and has a good therapeutic effect on chicken necrotic enteritis caused by Clostridium perfringens.
    Type: Grant
    Filed: May 14, 2019
    Date of Patent: November 8, 2022
    Assignees: SHANDONG GUANGYUAN PHARMACEUTICAL SCI. & TECH.CO., LTD, SHANDONG JINZHUJI PHARMACEUTICAL CO., LTD
    Inventors: Yunfeng Hou, Xuming Deng, Chuanjin Zhang, Shui Liu, Jianfeng Wang, Youzhi Li, Jing Nie, Junping Zhu, Guizhen Wang, Yong Zhang, Xiaoye Fan, Jian Zhang, Tingting Wang, Yonglin Zhou, Qianghua Lv
  • Publication number: 20210383166
    Abstract: A method of detecting an object in an image using a convolutional neural network (CNN) includes generating, based on the image, a plurality of reference feature maps and a corresponding feature pyramid including a plurality of final feature maps; obtaining a proposed region of interest (ROI); generating at least a first context ROI having an area larger than an area of the proposed ROI; assigning the proposed ROI and the first context ROI to a first and second final feature maps having different sizes; extracting, by performing ROI pooling, a first set of features from the first final feature map using the proposed ROI and a second set of features from the second final feature map using the first context ROI; and determining, based on the first and second sets of extracted features, at least one of a location of the object and a class of the object.
    Type: Application
    Filed: October 12, 2018
    Publication date: December 9, 2021
    Inventor: Jing NIE
  • Patent number: 11170439
    Abstract: A method and apparatus for the distributed, privacy preserving and integrity preserving technical implementation of an order book where a group of computing devices belonging to agents (traders, brokers, or groups thereof) wishing to engage in distributed double auctions and markets can (1) keep private the information about the solvency of the individual agent owing the trader's computer; (2) publicly register the values of buy and sell orders while (a) maintaining confidential the information about the owner of the buy (resp. sell) order and (b) still having the possibility to accrue matched buy/sell transactions to the accounts of the computing devices of the individual agents owing those orders; (3) maintain the financial integrity of the market as implemented by a distributed systems of computing devices; and (4) keep private the possible exit from the market by computing devices operated by agents who could no longer meet their contractual obligations.
    Type: Grant
    Filed: February 1, 2019
    Date of Patent: November 9, 2021
    Assignee: UNIVERSITA' DEGLI STUDI DI TRENTO
    Inventors: Fabio Massacci, Chan Nam Ngo, Jing Nie, Daniele Venturi, Julian Mark Williams
  • Publication number: 20210121439
    Abstract: Provided is use of tectorigenin in the preparation of a medicament for treatment of chicken necrotic enteritis. Using tectorigenin for treating chicken necrotic enteritis can significantly reduce the degree of pathological changes in the intestinal tract of chickens with necrotic enteritis, and has a good therapeutic effect on chicken necrotic enteritis caused by Clostridium perfringens.
    Type: Application
    Filed: May 14, 2019
    Publication date: April 29, 2021
    Applicants: SHANDONG GUANGYUAN PHARMACEUTICAL SCI. & TECH.CO., LTD, SHANDONG JINZHUJI PHARMACEUTICAL CO., LTD
    Inventors: Yunfeng HOU, Xuming DENG, Chuanjin ZHANG, Shui LIU, Jianfeng WANG, Youzhi LI, Jing NIE, Junping ZHU, Guizhen WANG, Yong ZHANG, Xiaoye FAN, Jian ZHANG, Tingting WANG, Yonglin ZHOU, Qianghua LV
  • Patent number: 10727823
    Abstract: A metamaterial comprises a plurality of electrically controllable metamaterial units each comprising a varactor diode; the predetermined angle is an angle at which an electromagnetic wave is reflected from a surface of the metamaterial; there is an association relationship between the predetermined angle and the first phase difference; the method comprises: determining a first phase difference between electromagnetic waves reflected by two adjacent electrically controllable metamaterial units in a metamaterial based on a predetermined angle; determining a target capacitance of the varactor diode in each electrically controllable metamaterial unit based on the first phase difference; and adjusting a capacitance of the varactor diode in each electrically controllable metamaterial unit to the target capacitance.
    Type: Grant
    Filed: November 8, 2018
    Date of Patent: July 28, 2020
    Assignee: SHEN ZHEN KUANG-CHI HEZHONG TECHNOLOGY LTD
    Inventors: Ruopeng Liu, Chunlin Ji, Jing Nie, YanQing Tan
  • Publication number: 20200129579
    Abstract: The present invention provides the use of one or more active ingredients that can reduce the adverse effects of particulate matter (PM) on the skin, the active ingredients include polyphenolic substances. The active ingredient disclosed herein can significantly reduce the adverse effects of skin caused by PMs, and can be applied in many different aspects, such as skin care products with anti-pollution and anti-haze effect.
    Type: Application
    Filed: October 24, 2019
    Publication date: April 30, 2020
    Inventors: Zhengzheng Liao, Jing Nie, Peiwen Sun
  • Patent number: 10566960
    Abstract: The present invention discloses a metamaterial, and a method and an apparatus for adjusting a frequency of the metamaterial. The metamaterial includes a substrate material, and an electrically controllable microstructure unit array disposed on the substrate material and including a plurality of electrically controllable microstructure units. Each electrically controllable microstructure unit includes an external metal structure, an internal metal structure, and a varactor diode. The internal metal structure and the external metal structure define a ring-shaped channel. The varactor diode is disposed in the ring-shaped channel of each electrically controllable microstructure unit, and is configured for adjusting an operating frequency of each electrically controllable microstructure unit according to a voltage applied across the varactor diode.
    Type: Grant
    Filed: November 8, 2018
    Date of Patent: February 18, 2020
    Assignee: SHEN ZHEN KUANG-CHI HEZHONG TECHNOLOGY LTD.
    Inventors: Ruopeng Liu, Chunlin Ji, Jing Nie, Yanqing Tan
  • Publication number: 20190244290
    Abstract: A method and apparatus for the distributed, privacy preserving and integrity preserving technical implementation of an order book where a group of computing devices belonging to agents (traders, brokers, or groups thereof) wishing to engage in distributed double auctions and markets can (1) keep private the information about the solvency of the individual agent owing the trader's computer; (2) publicly register the values of buy and sell orders while (a) maintaining confidential the information about the owner of the buy (resp. sell) order and (b) still having the possibility to accrue matched buy/sell transactions to the accounts of the computing devices of the individual agents owing those orders; (3) maintain the financial integrity of the market as implemented by a distributed systems of computing devices; and (4) keep private the possible exit from the market by computing devices operated by agents who could no longer meet their contractual obligations.
    Type: Application
    Filed: February 1, 2019
    Publication date: August 8, 2019
    Inventors: Fabio MASSACCI, Chan Nam NGO, Jing NIE, Daniele VENTURI, Julian Mark WILLIAMS
  • Patent number: 10246297
    Abstract: The present invention relates to a rust removing device for an elevator guide rail and aims at solving a problem of great time and labor taken and insufficient rust removal due to that rust of existing guide rail is removed manually. The rust removing device comprises: a support; a rust removal rack, mounted on the support and covering guide rail; and a rust removal material, arranged on a U-shaped inner wall of the rust removal rack and fitted with a surface of the guide rail. The rust removing device of the present invention has advantages that the rust of the guide rail is removed automatically instead of being removed manually, featured by a high rust removing speed, energy saving, simple maintenance, and less influence on users due to long-time service stop because of rust removal.
    Type: Grant
    Filed: December 29, 2014
    Date of Patent: April 2, 2019
    Assignee: OTIS ELEVATOR COMPANY
    Inventors: YuHang Ou, ChunYan Yu, WeiHua Yuan, Jing Nie
  • Publication number: 20190081618
    Abstract: A metamaterial comprises a plurality of electrically controllable metamaterial units each comprising a varactor diode; the predetermined angle is an angle at which an electromagnetic wave is reflected from a surface of the metamaterial; there is an association relationship between the predetermined angle and the first phase difference; the method comprises: determining a first phase difference between electromagnetic waves reflected by two adjacent electrically controllable metamaterial units in a metamaterial based on a predetermined angle; determining a target capacitance of the varactor diode in each electrically controllable metamaterial unit based on the first phase difference; and adjusting a capacitance of the varactor diode in each electrically controllable metamaterial unit to the target capacitance.
    Type: Application
    Filed: November 8, 2018
    Publication date: March 14, 2019
    Applicant: SHENZHEN SUPER DATA LINK TECHNOLOGY LTD.
    Inventors: Ruopeng LIU, Chunlin JI, Jing NIE, YanQing TAN
  • Publication number: 20190074824
    Abstract: The present invention discloses a metamaterial, and a method and an apparatus for adjusting a frequency of the metamaterial. The metamaterial includes a substrate material, and an electrically controllable microstructure unit array disposed on the substrate material and including a plurality of electrically controllable microstructure units. Each electrically controllable microstructure unit includes an external metal structure, an internal metal structure, and a varactor diode. The internal metal structure and the external metal structure define a ring-shaped channel. The varactor diode is disposed in the ring-shaped channel of each electrically controllable microstructure unit, and is configured for adjusting an operating frequency of each electrically controllable microstructure unit according to a voltage applied across the varactor diode.
    Type: Application
    Filed: November 8, 2018
    Publication date: March 7, 2019
    Applicant: SHENZHEN SUPER DATA LINK TECHNOLOGY LTD.
    Inventors: Ruopeng LIU, Chunlin JI, Jing NIE, Yanqing TAN
  • Patent number: 10097420
    Abstract: Embodiments of the present application disclose a method and an apparatus for determining a geographical area in which an IP address is located, the method including: acquiring a set of accounts of an application server to which one or more positioning terminals log in during a predetermined time period, wherein the account set is associated with a target IP address; determining a position of a respective positioning terminal corresponding to each account in the account set; collecting statistics for calculation according to the determined positions of the one or more positioning terminals to determine a geographical area in which each positioning terminal is located; and obtaining, according to the area in which each positioning terminal is located, a geographical area in which the target IP address is located. By using the present application, a geographical area with high precision to which an IP address belongs may be determined as needed.
    Type: Grant
    Filed: October 9, 2015
    Date of Patent: October 9, 2018
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Yuhuang Li, Peng He, Yong Hu, Chuan Chen, Jing Nie, Yu Liang