Patents by Inventor Xi HAN

Xi HAN 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: 10991960
    Abstract: A flow battery system has an electrolyte storage tank, a flow battery, and a box-type flow battery system. A circular pipe I and a circular pipe II are provided in the electrolyte storage tank; the circular pipe II is communicated with an electrolyte return opening; the circular pipe I is communicated with an electrolyte delivery outlet; the annular perimeter of the circular pipe I is not equal to the annular perimeter of the circular pipe II. The multi-layer circular pipe structure in the storage tank reduces the flowing dead zone of electrolyte in the storage tank. Moreover, The reduction in the longitudinal distance between the electrolyte delivery outlet and the electrolyte return opening also reduced the problem of SOC lag so that the SOC monitoring accuracy of the flow battery is improved.
    Type: Grant
    Filed: March 14, 2016
    Date of Patent: April 27, 2021
    Assignee: DALIAN RONGKEPOWER CO., LTD
    Inventors: Jingbo Wu, Huamin Zhang, Xiangkun Ma, Hongbo Wang, Ying Quan, You Wang, Xi Han, Jun Li
  • Publication number: 20200352932
    Abstract: The present invention provides a quinoline derivative for the treatment of nasopharyngeal carcinoma and use thereof in preparation of a pharmaceutical composition for tumor treatment.
    Type: Application
    Filed: July 23, 2020
    Publication date: November 12, 2020
    Inventors: Shanchun WANG, Jun SHEN, Xi HAN, Xunqiang WANG, Shaonan TANG, Shuqing CAO, Xiquan Zhang, Hao YU, Maoqiong PAN, Ping XU, Chengqian WANG
  • Patent number: 10826812
    Abstract: One witness node may provide quorum witness functionality for multiple quorums concurrently (e.g., while multiple quorums are executing independently and simultaneously). An aggregated heartbeat message from a first quorum actor of the first quorum may include a first quorum heartbeat message that has a unique identifier for the first quorum. This identifier may allow update for the quorum data store with respect to the first quorum. The aggregated heartbeat message may also include information representing a second quorum heartbeat message from a second quorum actor of a second quorum. The second quorum heartbeat message may include a second unique identifier for the second quorum. The second identifier may allow an update for the quorum data store independently of the first update. More than two quorums may be supported by a single witness node by extracting individualized information from an aggregated heartbeat message.
    Type: Grant
    Filed: October 7, 2018
    Date of Patent: November 3, 2020
    Assignee: Hewlett Packard Enterprise Development LP
    Inventors: Samuel Casacio, Xi Han, Tomasz Barszczak
  • Patent number: 10736887
    Abstract: Provided in the present invention is a quinoline derivative for treating gastric cancer. 1-[[[4-(4-fluoro-2-methyl-1H-indol-5-yl)oxy-6-methoxyquinolin-7-yl]oxy]methyl]cyclopropylamine or a pharmaceutically acceptable salt, a hydrate or a prodrug thereof as provided in the present application can effectively treat gastric cancer, and can stabilize or relieve the state of illness of a gastric cancer patient.
    Type: Grant
    Filed: April 14, 2017
    Date of Patent: August 11, 2020
    Inventors: Jie Chen, Xi Han, Hai Jiang, Xunqiang Wang
  • Patent number: 10629932
    Abstract: An apparatus monitors the state of charge (SOC) of a flow battery system. The monitoring method include determining SOCs of at least two pairs of different monitoring positions. A pair of monitoring position may be located inside of an anode electrolyte storage tank (2) and inside of a cathode electrolyte storage tank (3), or inside of an anode electrolyte outlet pipeline (6) of a stack and inside of a cathode electrolyte outlet pipeline (7) of the stack, or inside of an anode electrolyte inlet pipeline (8) of the stack and inside of a cathode electrolyte inlet pipeline (9) of the stack. The SOCsum of the flow battery system is acquired according to the SOCs corresponding to different pair of monitoring positions, respectively. The method ensures acquiring an SOC monitoring result timely and accurately.
    Type: Grant
    Filed: May 15, 2019
    Date of Patent: April 21, 2020
    Assignee: DALIAN RONGKEPOWER CO., LTD
    Inventors: Yu Zhang, Yi Zou, Huamin Zhang, Ying Li, Xiaoli Wang, Xi Han, Lecong Han, Tao Zhang, Xiangkun Ma, Honggui Zhao
  • Publication number: 20200112499
    Abstract: One witness node may provide quorum witness functionality for multiple quorums concurrently (e.g., while multiple quorums are executing independently and simultaneously). An aggregated heartbeat message from a first quorum actor of the first quorum may include a first quorum heartbeat message that has a unique identifier for the first quorum. This identifier may allow update for the quorum data store with respect to the first quorum. The aggregated heartbeat message may also include information representing a second quorum heartbeat message from a second quorum actor of a second quorum. The second quorum heartbeat message may include a second unique identifier for the second quorum. The second identifier may allow an update for the quorum data store independently of the first update. More than two quorums may be supported by a single witness node by extracting individualized information from an aggregated heartbeat message.
    Type: Application
    Filed: October 7, 2018
    Publication date: April 9, 2020
    Inventors: Samuel Casacio, Xi Han, Tomasz Barszczak
  • Publication number: 20190305345
    Abstract: An apparatus monitors the state of charge (SOC) of a flow battery system. The monitoring method include determining SOCs of at least two pairs of different monitoring positions. A pair of monitoring position may be located inside of an anode electrolyte storage tank (2) and inside of a cathode electrolyte storage tank (3), or inside of an anode electrolyte outlet pipeline (6) of a stack and inside of a cathode electrolyte outlet pipeline (7) of the stack, or inside of an anode electrolyte inlet pipeline (8) of the stack and inside of a cathode electrolyte inlet pipeline (9) of the stack. The SOCsum of the flow battery system is acquired according to the SOCs corresponding to different pair of monitoring positions, respectively. The method ensures acquiring an SOC monitoring result timely and accurately.
    Type: Application
    Filed: May 15, 2019
    Publication date: October 3, 2019
    Inventors: Yu ZHANG, Yi ZOU, Huamin ZHANG, Ying LI, Xiaoli WANG, Xi HAN, Lecong HAN, Tao ZHANG, Xiangkun MA, Honggui ZHAO
  • Patent number: 10424797
    Abstract: An apparatus monitors the state of charge (SOC) of a flow battery system. The monitoring method include determining SOCs of at least two pairs of different monitoring positions. A pair of monitoring position may be located inside of an anode electrolyte storage tank (2) and inside of a cathode electrolyte storage tank (3), or inside of an anode electrolyte outlet pipeline (6) of a stack and inside of a cathode electrolyte outlet pipeline (7) of the stack, or inside of an anode electrolyte inlet pipeline (8) of the stack and inside of a cathode electrolyte inlet pipeline (9) of the stack. The SOCsum of the flow battery system is acquired according to the SOCs corresponding to different pair of monitoring positions, respectively. The method ensures acquiring an SOC monitoring result timely and accurately.
    Type: Grant
    Filed: May 3, 2017
    Date of Patent: September 24, 2019
    Assignee: DALIAN RONGKEPOWER CO., LTD
    Inventors: Yu Zhang, Yi Zou, Huamin Zhang, Ying Li, Xiaoli Wang, Xi Han, Lecong Han, Tao Zhang, Xiangkun Ma, Honggui Zhao
  • Publication number: 20190131639
    Abstract: A flow battery system has an electrolyte storage tank, a flow battery, and a box-type flow battery system. A circular pipe I and a circular pipe II are provided in the electrolyte storage tank; the circular pipe II is communicated with an electrolyte return opening; the circular pipe I is communicated with an electrolyte delivery outlet; the annular perimeter of the circular pipe I is not equal to the annular perimeter of the circular pipe II. The multi-layer circular pipe structure in the storage tank reduces the flowing dead zone of electrolyte in the storage tank. Moreover, The reduction in the longitudinal distance between the electrolyte delivery outlet and the electrolyte return opening also reduced the problem of SOC lag so that the SOC monitoring accuracy of the flow battery is improved.
    Type: Application
    Filed: March 14, 2016
    Publication date: May 2, 2019
    Inventors: Jingbo WU, Huamin ZHANG, Xiangkun MA, Hongbo WANG, Ying QUAN, You WANG, Xi HAN, Jun LI
  • Publication number: 20190125739
    Abstract: Provided in the present invention is a quinoline derivative for treating gastric cancer. 1-[[[4-(4-fluoro-2-methyl-1H-indol-5-yl)oxy-6-methoxyquinolin-7-yl]oxy]methyl]cyclopropylamine or a pharmaceutically acceptable salt, a hydrate or a prodrug thereof as provided in the present application can effectively treat gastric cancer, and can stabilize or relieve the state of illness of a gastric cancer patient.
    Type: Application
    Filed: April 14, 2017
    Publication date: May 2, 2019
    Inventors: Jie Chen, Xi Han, Hai Jiang, Xunqiang Wang
  • Publication number: 20170237091
    Abstract: An apparatus monitors the state of charge (SOC) of a flow battery system. The monitoring method include determining SOCs of at least two pairs of different monitoring positions. A pair of monitoring position may be located inside of an anode electrolyte storage tank (2) and inside of a cathode electrolyte storage tank (3), or inside of an anode electrolyte outlet pipeline (6) of a stack and inside of a cathode electrolyte outlet pipeline (7) of the stack, or inside of an anode electrolyte inlet pipeline (8) of the stack and inside of a cathode electrolyte inlet pipeline (9) of the stack. The SOCsum of the flow battery system is acquired according to the SOCs corresponding to different pair of monitoring positions, respectively. The method ensures acquiring an SOC monitoring result timely and accurately.
    Type: Application
    Filed: May 3, 2017
    Publication date: August 17, 2017
    Inventors: Yu ZHANG, Yi ZOU, Huamin ZHANG, Ying LI, Xiaoli WANG, Xi HAN, Lecong HAN, Tao ZHANG, Xiangkun MA, Honggui ZHAO