Patents by Inventor Enbo Feng

Enbo Feng 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: 11120350
    Abstract: The present invention discloses a multilevel pattern monitoring method for a process industry process and belongs to the fields of industrial production and processing. The multilevel pattern monitoring method comprises the steps: dividing an industry process into a plurality of levels from the view of patterns, selecting a different key performance index for each level, acquiring operating data relevant to the key performance index, identifying the pattern of each level, and proposing a pattern monitoring method for each level based on a data driven method to realize pattern monitoring in the industry process.
    Type: Grant
    Filed: January 24, 2019
    Date of Patent: September 14, 2021
    Assignee: JIANGNAN UNIVERSITY
    Inventors: Xiaoli Luan, Niannian Zheng, Enbo Feng, Chenglin Liu, Fei Liu
  • Patent number: 10668408
    Abstract: A method and apparatus for analyzing a bitumen-containing process stream and controlling a process. The method including directing a beam of infrared light at the bitumen-containing process stream, capturing light corresponding to the infrared light after interaction with the bitumen-containing process stream, and analyzing the captured light to obtain a spectrum. A composition estimate can be generated based on the spectrum and a calibrated model. A controller is operative to adjust a setpoint of the process in response to the composition estimate.
    Type: Grant
    Filed: November 29, 2013
    Date of Patent: June 2, 2020
    Assignee: Suncor Energy Inc
    Inventors: Ramesh Kadali, Enbo Feng
  • Publication number: 20190294987
    Abstract: The present invention discloses a multilevel pattern monitoring method for a process industry process and belongs to the fields of industrial production and processing. The multilevel pattern monitoring method comprises the steps: dividing an industry process into a plurality of levels from the view of patterns, selecting a different key performance index for each level, acquiring operating data relevant to the key performance index, identifying the pattern of each level, and proposing a pattern monitoring method for each level based on a data driven method to realize pattern monitoring in the industry process.
    Type: Application
    Filed: January 24, 2019
    Publication date: September 26, 2019
    Inventors: Xiaoli LUAN, Niannian ZHENG, Enbo FENG, Chenglin LIU, Fei LIU
  • Publication number: 20140197316
    Abstract: A method and apparatus for analyzing a bitumen-containing process stream and controlling a process. The method including directing a beam of infrared light at the bitumen-containing process stream, capturing light corresponding to the infrared light after interaction with the bitumen-containing process stream, and analyzing the captured light to obtain a spectrum. A composition estimate can be generated based on the spectrum and a calibrated model. A controller is operative to adjust a setpoint of the process in response to the composition estimate.
    Type: Application
    Filed: November 29, 2013
    Publication date: July 17, 2014
    Applicant: Suncor Energy Inc.
    Inventors: Ramesh KADALI, Enbo FENG
  • Patent number: 8249221
    Abstract: The invention discloses an access apparatus and method for digital subscriber line test. The apparatus includes: one or more distributed access matrix control modules, one or more distributed access matrixes; and a power converter module. The distributed access matrix control module is connected to a test module and at least one of the one or more distributed access matrixes which is under the control of the distributed access matrix control module, and is configured to send a test task initiated by the test module to the at least one distributed access matrix and report a message from the at least one distributed access matrix to the test module. The distributed access matrix is configured to connect a tested subscriber in accordance with the test task and report an access success message to the distributed access matrix control module.
    Type: Grant
    Filed: July 19, 2007
    Date of Patent: August 21, 2012
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Li Tang, Enbo Feng, Xiongwei Ren
  • Publication number: 20080080675
    Abstract: The invention discloses an access apparatus and method for digital subscriber line test. The apparatus includes: one or more distributed access matrix control modules, one or more distributed access matrixes; and a power converter module. The distributed access matrix control module is connected to a test module and at least one of the one or more distributed access matrixes which is under the control of the distributed access matrix control module, and is configured to send a test task initiated by the test module to the at least one distributed access matrix and report a message from the at least one distributed access matrix to the test module. The distributed access matrix is configured to connect a tested subscriber in accordance with the test task and report an access success message to the distributed access matrix control module.
    Type: Application
    Filed: July 19, 2007
    Publication date: April 3, 2008
    Inventors: Li Tang, Enbo Feng, Xiongwei Ren