Patents by Inventor Chi-Li Yu

Chi-Li Yu 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).

  • Blue fluorescent protein and methods of use thereof
    Patent number: 9383366
    Abstract: This invention provides methods of making and using a fluorescent probe from the Sandercyanin protein as set forth in SEQ ID NO: 1 or SEQ ID NO: 2. In one embodiment, the invention provides a method of creating a fluorescent probe, comprising the steps of attaching a Sandercyanin moiety to a probe, wherein the probe is specific to a desired target.
    Type: Grant
    Filed: March 13, 2014
    Date of Patent: July 5, 2016
    Assignee: WiSys Technology Foundation, Inc.
    Inventors: Wayne Schaefer, Ramaswamy Subramanian, Daniel Ferraro, Chi Li Yu, David Gibson, Swagatha Ghosh, P. Sai Sudha
  • Blue Fluorescent Protein and Methods of Use Thereof
    Publication number: 20140272964
    Abstract: This invention provides methods of making and using a fluorescent probe from the Sandercyanin protein as set forth in SEQ ID NO: 1 or SEQ ID NO: 2. In one embodiment, the invention provides a method of creating a fluorescent probe, comprising the steps of attaching a Sandercyanin moiety to a probe, wherein the probe is specific to a desired target.
    Type: Application
    Filed: March 13, 2014
    Publication date: September 18, 2014
    Applicant: WiSys Technology Foundation, Inc.
    Inventors: Wayne Schaefer, Ramaswamy Subramanian, Daniel Ferraro, Chi Li Yu, David Gibson, Swagatha Ghosh, P. Sai Sudha
  • Memory-based fast fourier transform device
    Patent number: 7752249
    Abstract: A memory-based Fast Fourier Transform device is provided, which adopts single-port random access memory (RAM), rather than dual-port RAM, as a storage, and the circuit area of the FFT device is therefore reduced. In order to enhance the access efficiency of the memory and the use efficiency of a processor, the transformer adopts a modified in-place conflict-free addressing to achieve similar performance of a traditional Fast Fourier Transform device.
    Type: Grant
    Filed: August 30, 2005
    Date of Patent: July 6, 2010
    Assignee: Industrial Technology Research Institute
    Inventor: Chi-Li Yu
  • Memory-based Fast Fourier Transform device
    Publication number: 20060253514
    Abstract: A memory-based Fast Fourier Transform device is provided, which adopts single-port random access memory (RAM), rather than dual-port RAM, as a storage, and the circuit area of the FFT device is therefore reduced. In order to enhance the access efficiency of the memory and the use efficiency of a processor, the transformer adopts a modified in-place conflict-free addressing to achieve similar performance of a traditional Fast Fourier Transform device.
    Type: Application
    Filed: August 30, 2005
    Publication date: November 9, 2006
    Applicant: Industrial Technology Research Institute
    Inventor: Chi-Li Yu
  • Time-recursive lattice structure for IFFT in DMT application
    Patent number: 6985919
    Abstract: The present invention may significantly reduce the number of iteration of the time recursive IFFT structure. First, the real and imaginary part of the input signal are modified based on the symmetric and anti-symmetric. Then, they are mixed together by an adder and fed into the lattice module. Next, an IFFT is performed on the modified input data sequence to generate a transformed sequence. Through the symmetric and anti-symmetric properties, the redundant terms may be eliminated.
    Type: Grant
    Filed: April 30, 2002
    Date of Patent: January 10, 2006
    Assignee: Industrial Technology Reseach Institute
    Inventors: Chi-Li Yu, An-Yeu Wu
  • Time-recursive lattice structure for IFFT in DMT application
    Publication number: 20030204544
    Abstract: The present invention may significantly reduce the number of iteration of the time recursive IFFT structure. First, the real and imaginary part of the input signal are modified based on the symmetric and anti-symmetric. Then, they are mixed together by an adder and fed into the lattice module. Next, an IFFT is performed on the modified input data sequence to generate a transformed sequence. Through the symmetric and anti-symmetric properties, the redundant terms may be eliminated.
    Type: Application
    Filed: April 30, 2002
    Publication date: October 30, 2003
    Inventors: Chi-Li Yu, An-Yeu Wu