Patents by Inventor Cindy Wang

Cindy Wang 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).

  • Publication number: 20130011832
    Abstract: Dual mode genetics testing systems are devised about a single element testing platform. A microfluidic network and system of interconnected receiving cells and reaction vessels supports at the same time genotyping and copy number analysis where the platform may be subject to a common thermal cycle schedule to cause the proper reactions (DNA replication) necessary in both test types. Further, the microfluidic platform which includes reaction vessels for genotyping which are spatially removed from reaction vessels for copy number analysis, is coupled to optical scanner and detection systems specifically arranged to apply test specific detection routines on each of these distinct regions or portions of the dual mode test platform.
    Type: Application
    Filed: May 10, 2011
    Publication date: January 10, 2013
    Inventors: Tanya Moreno, Cindy Wang, David Becker
  • Publication number: 20070116052
    Abstract: An encoding and error correction system and method employs an AMR codec by stripping header data from a plurality of legacy system frames having header and traffic channel (TCH) data blocks. Speech data is then encoded using the AMR to create bits for a data block substantially the same as contained in the plurality of frames. The stripped header data is encoded as a long frame header using a fixed convolution coder. The speech data is then convolutionally encoded and the long frame header and encoded speech data are combined as a long frame. The long frame is then deconstructed into a plurality of equal segments and the segments are transmitted as TCH data in the legacy system frame format.
    Type: Application
    Filed: October 21, 2005
    Publication date: May 24, 2007
    Inventors: Yanbin Yu, Qingyi Zheng, Cindy Wang
  • Publication number: 20060291550
    Abstract: A communications system comprises a carrier recovery module that determines a carrier frequency offset of an input signal. A rotator module rotates the input signal to minimize the carrier frequency offset and generates a compensated signal. A correlator module correlates the compensated signal with a unique word to obtain a timing correction. An equalizer module equalizes the compensated signal based on the timing correction and generates an equalized signal.
    Type: Application
    Filed: May 30, 2006
    Publication date: December 28, 2006
    Inventors: Cindy Wang, Guogang Li
  • Publication number: 20060222137
    Abstract: A delay buffer includes a first shift register receiving input data and having a shift signal input port. The first shift register right shifts the input data responsive to a shift signal on the shift signal input port. The shift signal is determined based on an effective bit width of the input data. A first delay line receives the shifted data from the first shift register while a second delay line of equal length to the first delay line receives the shift signal. A second shift register receives the output from the first delay line and receives the output of the second delay line on a shift signal input port. The second shift register then left shifts the data contained therein according to the shift signal.
    Type: Application
    Filed: January 18, 2006
    Publication date: October 5, 2006
    Applicant: UTSTARCOM, INC
    Inventors: Cindy Wang, Xiangyang Xu, Xiaochun Chen
  • Publication number: 20060200510
    Abstract: A CORDIC angle calculator for a baseband IC receiver incorporates a CORDIC algorithm calculating processor with an input scaling means receiving input data, scaling the input data and providing it to the CORDIC processor. An output scaling means receives output data from the CORDIC processor and rescales the output data to provide a calculated angle. In an exemplary embodiment, the input scaling means includes means for shifting the input data for bit reduction and providing a shift signal corresponding to the input data shift and wherein the output scaling means is responsive to the shift signal.
    Type: Application
    Filed: January 30, 2006
    Publication date: September 7, 2006
    Inventors: Cindy Wang, Xiangyang Xu, Xiaochun Chen
  • Patent number: 5914553
    Abstract: A multistable tunable electromicromechanical resonator structure incorporates electrostatic actuators which permit modification of the resonant frequency of the structure. The actuators consist of sets of opposed electrode fingers, each set having a multiplicity of spaced, parallel fingers. One set is mounted on a movable portion of the resonator structure and one set is mounted on an adjacent fixed base or substrate, with the fingers in opposed relationship and their adjacent ends spaced apart by a gap. An adjustable bias voltage across the sets of electrodes adjusts the resonant frequency of the movable structure and shifts the structure to a bistable state. Application of an alternating drive signal drives the structure to chaotic oscillation.
    Type: Grant
    Filed: August 21, 1997
    Date of Patent: June 22, 1999
    Assignee: Cornell Research Foundation, Inc.
    Inventors: Scott G. Adams, Yongmei Cindy Wang, Noel C. Macdonald, James S. Thorp