Patents by Inventor Xianglin Mo

Xianglin Mo 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).

  • Analysis of chirp frequency response using arbitrary resampling filters
    Patent number: 8108166
    Abstract: Log chirp testing where a log chirp may be provided to a device under test and a first time domain response from the device under test may be received. The first time domain response may be in the time domain. The first time domain response may be converted to the angular domain to create an angular domain response. Converting to the angular domain response may include resampling the time domain response from the time domain to the angular domain. The angular domain response may be filtered and/or analyzed. The angular domain response may be converted to a second time domain response. Similar to above, the conversion may include resampling the angular domain response from the angular domain to the time domain. The first time domain response and the second time domain response may be analyzed. Testing results of the device under test may be generated and stored based on said analyzing.
    Type: Grant
    Filed: January 13, 2009
    Date of Patent: January 31, 2012
    Assignee: National Instruments Corporation
    Inventors: Jack Harris Arnold, Douglas Scott Bendele, Xianglin Mo, Chen Zhang
  • Analysis of Chirp Frequency Response Using Arbitrary Resampling Filters
    Publication number: 20100070226
    Abstract: Log chirp testing where a log chirp may be provided to a device under test and a first time domain response from the device under test may be received. The first time domain response may be in the time domain. The first time domain response may be converted to the angular domain to create an angular domain response. Converting to the angular domain response may include resampling the time domain response from the time domain to the angular domain. The angular domain response may be filtered and/or analyzed. The angular domain response may be converted to a second time domain response. Similar to above, the conversion may include resampling the angular domain response from the angular domain to the time domain. The first time domain response and the second time domain response may be analyzed. Testing results of the device under test may be generated and stored based on said analyzing.
    Type: Application
    Filed: January 13, 2009
    Publication date: March 18, 2010
    Inventors: Jack Harris Arnold, Douglas Scott Bendele, Xianglin Mo, Chen Zhang