Patents by Inventor Wenwen LU

Wenwen LU 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).

  • Modification method of anode for hydrogen production via electrolysis, anode for hydrogen production via electrolysis and use
    Patent number: 11987895
    Abstract: A modification method of an anode for hydrogen production via electrolysis, the anode for hydrogen production via electrolysis and use thereof are provided. The modification method of the anode for hydrogen production via electrolysis includes providing an anode substrate which can be used for hydrogen production via catalytic electrolysis; and depositing a plurality of silver nano particles on the active surface of the anode substrate to form a silver nano layer, wherein gaps are present between the silver nano particles, and a part of the active surface is exposed from the gaps. In the modification method provided by the present application, the silver nano layer covers on the surface of the anode substrate, and chlorine ions are adsorbed onto the surface of silver in the process of hydrogen production via electrolysis to form a chlorine removal layer.
    Type: Grant
    Filed: August 17, 2022
    Date of Patent: May 21, 2024
    Assignee: NINGBO INSTITUTE OF MATERIALS TECHNOLOGY AND ENGINEERING, CHINESE ACADEMY OF SCIENCES
    Inventors: Zhiyi Lu, Zhongfeng Wang, Wenwen Xu
  • MODIFICATION METHOD OF ANODE FOR HYDROGEN PRODUCTION VIA ELECTROLYSIS, ANODE FOR HYDROGEN PRODUCTION VIA ELECTROLYSIS AND USE
    Publication number: 20240084465
    Abstract: A modification method of an anode for hydrogen production via electrolysis, the anode for hydrogen production via electrolysis and use thereof are provided. The modification method of the anode for hydrogen production via electrolysis includes providing an anode substrate which can be used for hydrogen production via catalytic electrolysis; and depositing a plurality of silver nano particles on the active surface of the anode substrate to form a silver nano layer, wherein gaps are present between the silver nano particles, and a part of the active surface is exposed from the gaps. In the modification method provided by the present application, the silver nano layer covers on the surface of the anode substrate, and chlorine ions are adsorbed onto the surface of silver in the process of hydrogen production via electrolysis to form a chlorine removal layer.
    Type: Application
    Filed: August 17, 2022
    Publication date: March 14, 2024
    Applicant: NINGBO INSTITUTE OF MATERIALS TECHNOLOGY AND ENGINEERING, CHINESE ACADEMY OF SCIENCES
    Inventors: Zhiyi LU, Zhongfeng WANG, Wenwen XU
  • Real-time and post-processed orbit determination and positioning
    Patent number: 9261597
    Abstract: Novel methods and systems for the accurate and efficient processing of real-time and latent global navigation satellite systems (GNSS) data are described. Such methods and systems can perform orbit determination of GNSS satellites, orbit determination of satellites carrying GNSS receivers, positioning of GNSS receivers, and environmental monitoring with GNSS data.
    Type: Grant
    Filed: May 8, 2015
    Date of Patent: February 16, 2016
    Assignee: CALIFORNIA INSTITUTE OF TECHNOLOGY
    Inventors: Yoaz E. Bar-Sever, William I. Bertiger, Angela R. Dorsey, Nathaniel E. Harvey, Wenwen Lu, Kevin J. Miller, Mark A. Miller, Larry J. Romans, Anthony J. Sibthorpe, Jan P. Weiss, Miquel Garcia Fernandez, Jason Gross
  • REAL-TIME AND POST-PROCESSED ORBIT DETERMINATION AND POSITIONING
    Publication number: 20150234052
    Abstract: Novel methods and systems for the accurate and efficient processing of real-time and latent global navigation satellite systems (GNSS) data are described. Such methods and systems can perform orbit determination of GNSS satellites, orbit determination of satellites carrying GNSS receivers, positioning of GNSS receivers, and environmental monitoring with GNSS data.
    Type: Application
    Filed: May 8, 2015
    Publication date: August 20, 2015
    Inventors: Yoaz E. BAR-SEVER, William I. BERTIGER, Angela R. DORSEY, Nathaniel E. HARVEY, Wenwen LU, Kevin J. MILLER, Mark A. MILLER, Larry J. ROMANS, Anthony J. SIBTHORPE, Jan P. WEISS, Miquel Garcia FERNANDEZ, Jason GROSS
  • Real-time and post-processed orbit determination and positioning
    Patent number: 9057780
    Abstract: Novel methods and systems for the accurate and efficient processing of real-time and latent global navigation satellite systems (GNSS) data are described. Such methods and systems can perform orbit determination of GNSS satellites, orbit determination of satellites carrying GNSS receivers, positioning of GNSS receivers, and environmental monitoring with GNSS data.
    Type: Grant
    Filed: April 18, 2014
    Date of Patent: June 16, 2015
    Assignee: CALIFORNIA INSTITUTE OF TECHNOLOGY
    Inventors: Yoaz E. Bar-Sever, William I. Bertiger, Angela R. Dorsey, Nathaniel E. Harvey, Wenwen Lu, Kevin J. Miller, Mark A. Miller, Larry J. Romans, Anthony J. Sibthorpe, Jan P. Weiss, Miquel Garcia Fernandez, Jason Gross
  • REAL-TIME AND POST-PROCESSED ORBIT DETERMINATION AND POSITIONING
    Publication number: 20140316697
    Abstract: Novel methods and systems for the accurate and efficient processing of real-time and latent global navigation satellite systems (GNSS) data are described. Such methods and systems can perform orbit determination of GNSS satellites, orbit determination of satellites carrying GNSS receivers, positioning of GNSS receivers, and environmental monitoring with GNSS data.
    Type: Application
    Filed: April 18, 2014
    Publication date: October 23, 2014
    Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY
    Inventors: Yoaz E. BAR-SEVER, William I. BERTIGER, Angela R. DORSEY, Nathaniel E. HARVEY, Wenwen LU, Kevin J. MILLER, Mark A. MILLER, Larry J. ROMANS, Anthony J. SIBTHORPE, Jan P. WEISS, Miquel Garcia FERNANDEZ, Jason GROSS