Patents by Inventor Cheng Zhou

Cheng Zhou 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: 8540416
    Abstract: The present invention provides a device for handling fluids, and more particularly a merging apparatus for fluidic and microfluidic devices utilizing passive valving in conjunction with a single sensor to uniformly blend contributory working fluid streams. Symmetric and non symmetric embodiments with and without branch channels are described. The present invention also provides methods for merging liquids using the device of the invention.
    Type: Grant
    Filed: February 6, 2007
    Date of Patent: September 24, 2013
    Assignees: Capitalbio Corporation, Tsinghua University
    Inventors: Xiaosheng Guan, Min Guo, Cheng Zhou, Yuming Hu, Jing Cheng
  • Publication number: 20130114664
    Abstract: A method for performing channel shortening equalization with frequency notch mitigation is provided, where the method is applied to an electronic device. The method includes: obtaining channel response information from channel estimation to determine a relaxed channel convolution matrix corresponding to the channel response information, with the relaxed channel convolution matrix being a partial matrix of a channel convolution matrix corresponding to the channel response information, wherein the relaxed channel convolution matrix is obtained from omitting a portion of matrix elements of the channel convolution matrix; and based upon the relaxed channel convolution matrix, jointly performing time domain channel shortening control and frequency domain flatness control over the TEQ to perform channel shortening equalization with frequency notch mitigation by utilizing the TEQ. In particular, the portion of matrix elements includes a plurality of rows of matrix elements within the channel convolution matrix.
    Type: Application
    Filed: May 1, 2012
    Publication date: May 9, 2013
    Inventors: Yen-Liang Chen, Shao-Wei Feng, Cheng-Zhou Zhan, An-Yeu Wu
  • Publication number: 20130013467
    Abstract: A method and apparatus for consolidating net-pay and debt management of a sales representative or sales team is presented. A party associated with the sales representatives may obtain debts and specify rules on payment of those debts which can be tracked back to the domain (e.g., agreements, rules, sale item, etc.). The ledger items created for that distributor by the commission engine are typically processed to distribute payments into accounts specified by the distributor and to pay debts obtained by the distributor. Available money may be split into various methods of payments for a distributor. These splits can be tracked by adding various constraints. The system allows the user to model the payment rule/constraints. Payment splits support pay-outs to alternate payee from funds of a distributor. The distributor may specify deduction rules which can be applied to the distributors earning to facilitate deductions for items.
    Type: Application
    Filed: July 6, 2012
    Publication date: January 10, 2013
    Inventors: Cheng Zhou, Rangarajan Venkastesan, Joshua Toub
  • Patent number: 8321488
    Abstract: A method for performing a singular value decomposition (SVD) upon a matrix. The method includes the steps of: (a) simplifying the matrix to derive a simplified matrix; (b) performing an iterative matrix multiplication upon the simplified matrix to generate an iterated matrix; (c) extracting a vector of the iterated matrix according to an iteration number of the iterative matrix multiplication; (d) de-correlating the simplified matrix from the vector to update the simplified matrix; (e) repeating steps (b), (c), and (d) until a predetermined number of vectors have been derived; and (f) storing a first unitary matrix determined according to the predetermined number of vectors in the singular value decomposition.
    Type: Grant
    Filed: November 4, 2008
    Date of Patent: November 27, 2012
    Assignees: Mediatek Inc., National Taiwan University
    Inventors: Cheng-Zhou Zhan, Yen-Liang Chen, Ting-Jhun Jheng, An-Yeu Wu
  • Patent number: 8273309
    Abstract: The present invention relates to a wicking inhibitor for fluidic and microfluidic devices that reduces wicking by providing a structure that interrupts the flow of a working fluid through a fluidic channel interface having corner angles greater than ninety degrees.
    Type: Grant
    Filed: December 15, 2006
    Date of Patent: September 25, 2012
    Assignees: Capitalbio Corporation, Tsinghua University
    Inventors: Xiaosheng Guan, Min Guo, Cheng Zhou, Yuming Hu, Jing Cheng
  • Patent number: 8239312
    Abstract: A method and apparatus for consolidating net-pay and debt management of a sales representative or sales team is presented. A party associated with the sales representatives may obtain debts and specify rules on payment of those debts which can be tracked back to the domain (e.g., agreements, rules, sale item, etc.). The ledger items created for that distributor by the commission engine are typically processed to distribute payments into accounts specified by the distributor and to pay debts obtained by the distributor. Available money may be split into various methods of payments for a distributor. These splits can be tracked by adding various constraints (related to the financial industries business model). The system allows the user to model the payment rule/constraints. Payment splits support pay-outs to alternate payee from funds of a distributor. The distributor may specify deduction rules which can be applied to the distributors earning to facilitate deductions for items such as taxes, mutual funds etc.
    Type: Grant
    Filed: March 15, 2001
    Date of Patent: August 7, 2012
    Assignee: Versata Development Group, Inc.
    Inventors: Cheng Zhou, Rangarajan Venkastesan, Joshua Toub
  • Publication number: 20120192650
    Abstract: A signal processing method is adapted for dealing with a plurality of vector matrixes to detect the image of a predetermined range, and the vector matrix data are generated by reflecting a plurality of ultrasonic beams in the predetermined range. The signal processing method of the present invention is that summing all vector matrix data in a predetermined time interval so as to generate a total correlation matrix. In addition, obtaining a correlation matrix through the total vector matrix multiplied by a transposed total vector matrix, and obtaining a weight value according to inversion correlation matrix. Then, a weighting operation is performed for the vector matrix data in the predetermined time interval according to the weight value, so as to obtain a weighting operation result for performing an image synthesis procedure.
    Type: Application
    Filed: January 20, 2012
    Publication date: August 2, 2012
    Applicant: National Taiwan University
    Inventors: Ming-Chia Tsai, An-Yeu Wu, Pai-Chi Li, Cheng-Zhou Chan, Yu-Hao Chen
  • Publication number: 20120173508
    Abstract: One of the deficiencies of the existing search engines is that the search engines do not evaluate the trustfulness of comments before the searched comments are returned to end users. In addition, existing search engines overlook the analyzing and aggregating of the comments whose subjects are semantically, hierarchically related. Furthermore, as the use of non-textual comments has become popular nowadays, it is highly desirable that such search engines finding and providing comments have the capability to analyze, evaluate and aggregate both textual and non-textual comments, or heterogeneous comments in other words. The purpose of the invention is to overcome the abovementioned deficiencies of the existing search engines that find and provide comments.
    Type: Application
    Filed: October 11, 2011
    Publication date: July 5, 2012
    Inventor: Cheng Zhou
  • Patent number: 8198390
    Abstract: A water soluble functional polyethylene glycol-grafted polysiloxane polymer comprising a polysiloxane backbone and polyethylene glycol side chains is provided having the general formula: wherein A is selected from the group consisting of hydrogen, methyl, methoxy and functional polyethylene glycol based chains, B is a functional group for binding biologically-sensitive materials, D is a functional group for binding to a substrate, m is from 3 to 5, v is from 0 to 5, w is from 4 to 11, x is from 0 to 35 and z is from 1 to 33. In order to be water soluble, the polysiloxane polymer h the following properties: x+y+z is from 8 to 40, n is from 8 to 30, and y is from 7 to 35.
    Type: Grant
    Filed: April 19, 2010
    Date of Patent: June 12, 2012
    Assignee: IMEC
    Inventors: Cheng Zhou, Gustaaf Borghs, Wim Laureyn
  • Publication number: 20120130877
    Abstract: A system provides a way to manage agreements that institutions such as financial services companies have with distributors who sell their products. Each distributor has a plurality of sales representatives that earn commissions for selling such products. The commissions earned and any other constraints imposed on the sales representatives may be defined within a selling agreement. The system can generate each selling agreement utilizing a set of components representative of the type of agreement formed between the institutions and the distributor. The components of each selling agreement contain an associated rule set that enables a configuration engine to generate an appropriate document. The system also contains a set of regulatory conditions for each sale made by the sales representatives. The system may be utilized to process sales transaction data to ensure that selling agreement terms are followed and that regulations for each sale are satisfied.
    Type: Application
    Filed: May 24, 2011
    Publication date: May 24, 2012
    Inventors: David Chao, Brian Blount, Joshua Toub, Shari Gharavy, Cheng Zhou, Charles Erickson
  • Publication number: 20110231197
    Abstract: A framework that enables financial services companies to manage and track information about a sales force is provided. The framework includes object models for managing distributors information, for validating and tracking licenses and credentials, for creating customized contracts, and for maintaining compensation structures. The framework allows for configuring compensations, providing financial services companies a toolkit for creating and modeling their complex commission schedules used to compensate their sales force. The framework also provides modeling tools for agreements and contracts between a financial services company or provider and the distributors who sell their products. The framework has a multi-component architecture comprising multiple modules, multiple data processing engines, a backbone and multiple data sources. The processing modules carry out information processing using one or more data processing engines.
    Type: Application
    Filed: February 7, 2011
    Publication date: September 22, 2011
    Inventors: David Chao, Brian Blount, Joshua Toub, Charles Erickson, Cheng Zhou, Shari Gharavy
  • Patent number: 7958024
    Abstract: A system provides a way to manage agreements that institutions such as financial services companies have with distributors who sell their products. Each distributor has a plurality of sales representatives that earn commissions for selling such products. The commissions earned and any other constraints imposed on the sales representatives may be defined within a selling agreement. The system can generate each selling agreement utilizing a set of components representative of the type of agreement formed between the institutions and the distributor. The components of each selling agreement contain an associated rule set that enables a configuration engine to generate an appropriate document. The system also contains a set of regulatory conditions for each sale made by the sales representatives. The system may be utilized to process sales transaction data to ensure that selling agreement terms are followed and that regulations for each sale are satisfied.
    Type: Grant
    Filed: March 15, 2001
    Date of Patent: June 7, 2011
    Assignee: Versata Development Group, Inc.
    Inventors: David Chao, Brian Blount, Joshua Toub, Shari Gharavy, Cheng Zhou, Charles Erickson
  • Publication number: 20110125635
    Abstract: An embodiment of the invention provides a system that enables financial services companies to manage and track information about a sales force. The system includes components for managing distributors information, for validating and tracking licenses and credentials, for creating customized contracts, and for maintaining compensation structures. The system allows for configuring compensations, providing financial services companies a toolkit for creating and modeling their complex commission schedules used to compensate their sales force. The system also provides modeling tools for agreements and contracts between a financial services company or provider and the distributors who sell products. The system has a multi-component architecture comprising multiple modules, multiple data processing engines, a backbone and multiple data sources. The processing modules carry out information processing using one or more data processing engines.
    Type: Application
    Filed: February 3, 2011
    Publication date: May 26, 2011
    Inventors: David Chao, Brian Blount, Charles Erickson, Shari Gharavy, Cheng Zhou, Joshua Toub
  • Patent number: 7925513
    Abstract: A framework that enables financial services companies to manage and track information about a sales force is provided. The framework includes object models for managing distributors information, for validating and tracking licenses and credentials, for creating customized contracts, and for maintaining compensation structures. The framework allows for configuring compensations, providing financial services companies a toolkit for creating and modeling their complex commission schedules used to compensate their sales force. The framework also provides modeling tools for agreements and contracts between a financial services company or provider and the distributors who sell their products. The framework has a multi-component architecture comprising multiple modules, multiple data processing engines, a backbone and multiple data sources. The processing modules carry out information processing using one or more data processing engines.
    Type: Grant
    Filed: March 15, 2001
    Date of Patent: April 12, 2011
    Assignee: Versata Development Group, Inc.
    Inventors: David Chao, Brian Blount, Joshua Toub, Charles Erickson, Cheng Zhou, Shari Gharavy
  • Patent number: 7908304
    Abstract: An embodiment of the invention provides a system that enables financial services companies to manage and track information about a sales force. The system includes components for managing distributors information, for validating and tracking licenses and credentials, for creating customized contracts, and for maintaining compensation structures. The system allows for configuring compensations, providing financial services companies a toolkit for creating and modeling their complex commission schedules used to compensate their sales force. The system also provides modeling tools for agreements and contracts between a financial services company or provider and the distributors who sell products. The system has a multi-component architecture comprising multiple modules, multiple data processing engines, a backbone and multiple data sources. The processing modules carry out information processing using one or more data processing engines.
    Type: Grant
    Filed: March 15, 2001
    Date of Patent: March 15, 2011
    Assignee: Versata Development Group, Inc.
    Inventors: David Chao, Brian Blount, Charles Erickson, Shari Gharavy, Cheng Zhou, Joshua Toub
  • Patent number: D683068
    Type: Grant
    Filed: January 4, 2012
    Date of Patent: May 21, 2013
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Cheng Zhou, Jin Cherl Kwon
  • Patent number: D684283
    Type: Grant
    Filed: January 4, 2012
    Date of Patent: June 11, 2013
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Cheng Zhou, Jin Cherl Kwon
  • Patent number: D691310
    Type: Grant
    Filed: January 4, 2012
    Date of Patent: October 8, 2013
    Assignee: Koninklijke Philips N.V.
    Inventors: Cheng Zhou, Jin Cherl Kwon
  • Patent number: D694446
    Type: Grant
    Filed: January 4, 2012
    Date of Patent: November 26, 2013
    Assignee: Koninklijke Philips N.V.
    Inventors: Cheng Zhou, Jin Cherl Kwon
  • Patent number: D707881
    Type: Grant
    Filed: January 4, 2012
    Date of Patent: June 24, 2014
    Assignee: Koninklijke Philips N.V.
    Inventors: Cheng Zhou, Jin Cherl Kwon