Patents by Inventor Tao Dang

Tao Dang 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: 10182050
    Abstract: The present disclosure provides example methods and apparatuses of data processing based on a two-dimensional code. The two-dimensional code is generated upon receiving a data processing request from a user of a first communication device. Information relating to the data processing request obtained through scanning the two-dimensional code by a second communication device is received. A user interface for data processing is generated at the second communication device based on the information relating to the data processing request. The present techniques for data processing based on the two-dimensional code use the two-dimensional code to complete logging-in and avoid the tedious logging-in process, thereby conveniently, efficiently, and securely implements data output processing.
    Type: Grant
    Filed: December 14, 2017
    Date of Patent: January 15, 2019
    Assignee: Alibaba Group Holding Limited
    Inventor: Tao Dang
  • Publication number: 20180109518
    Abstract: The present disclosure provides example methods and apparatuses of data processing based on a two-dimensional code. The two-dimensional code is generated upon receiving a data processing request from a user of a first communication device. Information relating to the data processing request obtained through scanning the two-dimensional code by a second communication device is received. A user interface for data processing is generated at the second communication device based on the information relating to the data processing request. The present techniques for data processing based on the two-dimensional code use the two-dimensional code to complete logging-in and avoid the tedious logging-in process, thereby conveniently, efficiently, and securely implements data output processing.
    Type: Application
    Filed: December 14, 2017
    Publication date: April 19, 2018
    Inventor: Tao Dang
  • Patent number: 9887994
    Abstract: The present disclosure provides example methods and apparatuses of data processing based on a two-dimensional code. The two-dimensional code is generated upon receiving a data processing request from a user of a first communication device. Information relating to the data processing request obtained through scanning the two-dimensional code by a second communication device is received. A user interface for data processing is generated at the second communication device based on the information relating to the data processing request. The present techniques for data processing based on the two-dimensional code use the two-dimensional code to complete logging-in and avoid the tedious logging-in process, thereby conveniently, efficiently, and securely implements data output processing.
    Type: Grant
    Filed: December 7, 2016
    Date of Patent: February 6, 2018
    Assignee: Alibaba Group Holding Limited
    Inventor: Tao Dang
  • Publication number: 20170085560
    Abstract: The present disclosure provides example methods and apparatuses of data processing based on a two-dimensional code. The two-dimensional code is generated upon receiving a data processing request from a user of a first communication device. Information relating to the data processing request obtained through scanning the two-dimensional code by a second communication device is received. A user interface for data processing is generated at the second communication device based on the information relating to the data processing request. The present techniques for data processing based on the two-dimensional code use the two-dimensional code to complete logging-in and avoid the tedious logging-in process, thereby conveniently, efficiently, and securely implements data output processing.
    Type: Application
    Filed: December 7, 2016
    Publication date: March 23, 2017
    Inventor: Tao Dang
  • Patent number: 9547723
    Abstract: The present disclosure provides example methods and apparatuses of data processing based on a two-dimensional code. The two-dimensional code is generated upon receiving a data processing request from a user of a first communication device. Information relating to the data processing request obtained through scanning the two-dimensional code by a second communication device is received. A user interface for data processing is generated at the second communication device based on the information relating to the data processing request. The present techniques for data processing based on the two-dimensional code use the two-dimensional code to complete logging-in and avoid the tedious logging-in process, thereby conveniently, efficiently, and securely implements data output processing.
    Type: Grant
    Filed: August 29, 2014
    Date of Patent: January 17, 2017
    Assignee: Alibaba Group Holding Limited
    Inventor: Tao Dang
  • Patent number: 9200998
    Abstract: Methods and systems are provided to avoid the rotation action with the polarizer and the analyzer in complex ellipsometric measurement and repeated processes. In particular, methods and systems are provided which polarize the incident light in a fixed azimuthal angle then illuminate the polarized light onto the target surface, analyze the surface polarized characteristics light in a fixed azimuthal angle, and obtain the light intensity and phase information corresponding to the target surface. Then, based on the relationship between the characteristic information detected by electromagnetic wave and the light intensity information, the disclosed methods and systems obtain the characteristic information of the target surface.
    Type: Grant
    Filed: September 3, 2009
    Date of Patent: December 1, 2015
    Assignee: RAINTREE SCIENTIFIC INSTRUMENTS (SHANGHAI) CORPORATION
    Inventors: Jiang-tao Dang, Ningning Pan, Haijun Gao
  • Publication number: 20150067781
    Abstract: The present disclosure provides example methods and apparatuses of data processing based on a two-dimensional code. The two-dimensional code is generated upon receiving a data processing request from a user of a first communication device. Information relating to the data processing request obtained through scanning the two-dimensional code by a second communication device is received. A user interface for data processing is generated at the second communication device based on the information relating to the data processing request. The present techniques for data processing based on the two-dimensional code use the two-dimensional code to complete logging-in and avoid the tedious logging-in process, thereby conveniently, efficiently, and securely implements data output processing.
    Type: Application
    Filed: August 29, 2014
    Publication date: March 5, 2015
    Inventor: Tao Dang
  • Publication number: 20120038920
    Abstract: Methods and systems are provided to avoid the rotation action with the polarizer and the analyzer in complex ellipsometric measurement and repeated processes. In particular, methods and systems are provided which polarize the incident light in a fixed azimuthal angle then illuminate the polarized light onto the target surface, analyze the surface polarized characteristics light in a fixed azimuthal angle, and obtain the light intensity and phase information corresponding to the target surface. Then, based on the relationship between the characteristic information detected by electromagnetic wave and the light intensity information, the disclosed methods and systems obtain the characteristic information of the target surface.
    Type: Application
    Filed: September 3, 2009
    Publication date: February 16, 2012
    Applicant: Raintree Scientific Instruments (Shanghai) Corporation
    Inventors: Jiang-tao DANG, Ningning PAN, Haijun GAO
  • Publication number: 20110176133
    Abstract: To avoid the rotation action with the polarizer and the analyzer in ellipsometric measurement, complex measurement and repeated process, this invention proposes to polarize the incident light in a fixed azimuthal angle then illuminate the polarized light onto the target surface, analyze the surface polarized characteristics light in a fixed azimuthal angle, and obtain the light intensity and phase information corresponding to the target surface, then based on the relationship between the characteristics information detected by electromagnetic wave and the light intensity information, to obtain the characteristics information of the target surface.
    Type: Application
    Filed: September 3, 2009
    Publication date: July 21, 2011
    Applicant: RAINTREE SCIENTIFIC INSTRUMENTS (SHANGHAI) CORPORATION
    Inventors: Jiang-tao Dang, Ningning Pan, Haijun Gao