Patents by Inventor Weidong Wang

Weidong 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).

  • Patent number: 8190952
    Abstract: A system and method for defect analysis are disclosed wherein a defect data set is input into the system. A radius value is selected by a user, which is the maximum number of bits that bit failures can be separated from one another to be considered a bit cluster. When a defect data set is received, the system and method start with a fail bit and search for neighboring fail bits. The specified radius is used to qualify the found fail bits to be part of the bit cluster or not. If a minimum count of fail bits is not met, the system and method will stop searching and move to the next fail bit. If a minimum count of fail bits is met, the search continues for the next fail bit until the maximum fail bit count specified by the user is reached. Aggregation is provided such that once bit clusters have been classified, the number of clusters that have the exact match or partial match to each other is counted. The user may set the partial match as a threshold count to establish a match.
    Type: Grant
    Filed: March 22, 2010
    Date of Patent: May 29, 2012
    Assignee: Rudolph Technologies, Inc.
    Inventors: Tom T. Ho, Jonathan B. Buckheit, Weidong Wang, Xin Sun
  • Publication number: 20120122212
    Abstract: The present disclosure provides methods and compositions to enhance reprogramming in human cells. In some cases, the method includes contacting human cells with an inhibitor of the TGF? pathway, for example a TGF? receptor (TGF?R) inhibitor in combination with one or more induction factors.
    Type: Application
    Filed: March 5, 2010
    Publication date: May 17, 2012
    Inventors: Marica Grskovic, John Dimos, Berta Strulovici, Adel Bakhtiarova, Weidong Wang
  • Patent number: 8093967
    Abstract: The present invention provides a DC high voltage converter having an oscillator driver, main switch array and topological enhanced capacitors. The switch array utilizes MEM cantilevers and topological capacitors for charge storages for the generation of a high voltage output from a low voltage input utilizing the chattering motion of the cantilever.
    Type: Grant
    Filed: March 16, 2007
    Date of Patent: January 10, 2012
    Assignee: University of South Florida
    Inventors: Weidong Wang, Shinzo Onishi
  • Patent number: 7958906
    Abstract: In accordance with an embodiment of the present invention, a thermally induced single-use valve is provided including a silicon wafer having a top surface and a bottom surface and at least one cavity formed in the bottom surface of the wafer, a thermally deformable membrane suspended across the cavity on the top surface of the wafer and at least one resistive element patterned on top of the thermally deformable membrane.
    Type: Grant
    Filed: April 11, 2007
    Date of Patent: June 14, 2011
    Assignee: University of South Florida
    Inventors: Andres M. Cardenas-Valencia, Jay Dlutowski, Michelle Cardenas, John Bumgarner, Weidong Wang, Larry Langebrake
  • Patent number: 7954018
    Abstract: A system and method for defect analysis of multi-level memory cell devices and embedded multi-level memory in system-on-chip integrated circuits are disclosed wherein a defect data set is input into the system. When a defect data set is received, an automated test engineering system running a memory test program analyzes the defect data set to generate one or more fail bit locations and one or more fail states of the memory. The multi-level memory defect analysis system and method then classify failed bits or patterns comprising a vertical fail pattern, whereby after being classified, each memory cell failure vertical fail pattern has three data attributes comprising fail type, a number of fail bits/states, and a sequence of the fail states. The vertical fail pattern may comprise a single fail state or multi-state fail. The multi-state fail may be a continuous-states fail, discontinuous-states fail, or all-state fail.
    Type: Grant
    Filed: February 2, 2007
    Date of Patent: May 31, 2011
    Assignee: Rudolph Technologies, Inc
    Inventors: Tom T. Ho, Jonathan B. Buckheit, Weidong Wang
  • Publication number: 20100235690
    Abstract: A system and method for defect analysis are disclosed wherein a defect data set is input into the system. A radius value is selected by a user, which is the maximum number of bits that bit failures can be separated from one another to be considered a bit cluster. When a defect data set is received, the system and method start with a fail bit and search for neighboring fail bits. The specified radius is used to qualify the found fail bits to be part of the bit cluster or not. If a minimum count of fail bits is not met, the system and method will stop searching and move to the next fail bit. If a minimum count of fail bits is met, the search continues for the next fail bit until the maximum fail bit count specified by the user is reached. Aggregation is provided such that once bit clusters have been classified, the number of clusters that have the exact match or partial match to each other is counted. The user may set the partial match as a threshold count to establish a match.
    Type: Application
    Filed: March 22, 2010
    Publication date: September 16, 2010
    Applicant: MKS Instruments, Inc.
    Inventors: Tom T. Ho, Jonathan B. Buckheit, Weidong Wang, Xin Sun
  • Publication number: 20100180953
    Abstract: In accordance with an embodiment of the present invention, a thermally induced single-use valve is provided including a silicon wafer having a top surface and a bottom surface and at least one cavity formed in the bottom surface of the wafer, a thermally deformable membrane suspended across the cavity on the top surface of the wafer and at least one resistive element patterned on top of the thermally deformable membrane.
    Type: Application
    Filed: April 11, 2007
    Publication date: July 22, 2010
    Applicant: UNIVERSITY OF SOUTH FLORIDA
    Inventors: Andres M. Cardenas-Valencia, Jay Dlutowski, Michelle Cardenas, John Bumgarner, Weidong Wang, Larry Langebrake
  • Publication number: 20100130476
    Abstract: The present invention relates to compounds and compositions for inducing the expansion of pancreatic ?-cells. The invention further relates to a use of these expanded pancreatic ?-cells to reversibly expand pancreatic ?-cells and other quiescent cells to overcome deficits associated with degenerative and/or autoimmune diseases.
    Type: Application
    Filed: November 12, 2009
    Publication date: May 27, 2010
    Applicant: The Scripps Research Institute
    Inventors: Weidong Wang, Peter G. Schultz
  • Patent number: 7720083
    Abstract: Intelligent routing may be provided. First, a second peer via home relay may receive presence information indicating that a first peer is connected to a first foreign relay. Then the second peer may update, in response to the presence information, a routing table to indicate that a primary place to send data to the first peer is the first foreign relay. Next, the second peer may determine from the routing table that the primary place to send the data to the first peer is the first foreign relay. Next, the home relay may receive a request from a second peer to send data to the first peer via the first foreign relay. Then, in response to determining from the routing table that the primary place to send the data to the first peer is the first foreign relay, the data may be sent to the first foreign relay.
    Type: Grant
    Filed: September 28, 2007
    Date of Patent: May 18, 2010
    Assignee: Microsoft Corporation
    Inventors: Leon James Alexandrou, Robert A. Lomme, Jr., Brian Hunter, Weidong Wang
  • Patent number: 7685481
    Abstract: A system and method for defect analysis are disclosed wherein a defect data set is input into the system. A radius value is selected by a user, which is the maximum number of bits that bit failures can be separated from one another to be considered a bit cluster. When a defect data set is received, the system and method start with a fail bit and search for neighboring fail bits. The specified radius is used to qualify the found fail bits to be part of the bit cluster or not. If a minimum count of fail bits is not met, the system and method will stop searching and move to the next fail bit. If a minimum count of fail bits is met, the search continues for the next fail bit until the maximum fail bit count specified by the user is reached. Aggregation is provided such that once bit clusters have been classified, the number of clusters that have the exact match or partial match to each other is counted. The user may set the partial match as a threshold count to establish a match.
    Type: Grant
    Filed: June 23, 2005
    Date of Patent: March 23, 2010
    Assignee: MKS Instruments, Inc.
    Inventors: Tom T. Ho, Jonathan B. Buckheit, Weidong Wang, Xin Sun
  • Publication number: 20100068778
    Abstract: The invention provides a process for co-producing ethanol and Radix Puerariae flavones and utilizing Radix Puerariae fibers from Radix Puerariae by way of clean solid state fermentation, and the device used therein. The process comprises the following steps: providing Radix Puerariae as raw material; pretreating the Radix Puerariae raw material by steam explosion; producing and separating ethanol by continuous coupled solid state fermentation; filtering off fermentation residues; and extracting and purifying Radix Puerariae flavones from the filtrate. The process achieves an effective and comprehensive utilization of Radix Puerariae.
    Type: Application
    Filed: July 27, 2007
    Publication date: March 18, 2010
    Applicants: HU NAN QIANGSHENG MEDICINE CO., LTD.
    Inventors: Hongzhang Chen, Xiaoguo Fu, Weidong Wang
  • Publication number: 20090247686
    Abstract: A carbon black with a ?D50/M greater than about 0.9. The carbon black has an aggregate heterogeneity index (HI) via QTM of greater than about 2.3. The carbon black has a ?D50 via DCP of greater than about 0.07. The QTM-HI of the present carbon black is unique for N100-200 series carbon blacks, as is the ?D50. The carbon black is a N200 carbon black with an oil absorption number (OAN) less than about 135 and a HI of greater than about 2.3. The carbon black is also a N200 carbon black with an oil absorption number (OAN) less than about 135 and a ?D50 of greater than about 0.07. The present invention also relates to a polymeric composition and to tires comprising a carbon black of the present invention.
    Type: Application
    Filed: June 28, 2007
    Publication date: October 1, 2009
    Inventors: Weidong Wang, Charles R. Herd, Jorge A. Ayala
  • Publication number: 20090246847
    Abstract: A method for producing ethanol from steam-exploded sweet potato by fermentation includes subjecting sweet potato to a steam explosion treatment, subjecting the sweet potato after the steam explosion to saccharification and fermentation, and collecting ethanol produced by the fermentation. The sweet potato can optionally be subjected to a pre-treatment utilizing a short-time, low-pressure steam explosion technology, which omits the long-time cooking process for the starch-based raw material and reduces the energy consumption for producing ethanol by fermentation.
    Type: Application
    Filed: March 26, 2009
    Publication date: October 1, 2009
    Applicants: INSTITUTE OF PROCESS ENGINEERING, CHINESE ACADEMY OF SCIENCES, HU NAN QIANGSHENG MEDICINE CO. LTD.
    Inventors: HONGZHANG CHEN, XIAOGUO FU, WEIDONG WANG
  • Publication number: 20090086727
    Abstract: Intelligent routing may be provided. First, a second peer via home relay may receive presence information indicating that a first peer is connected to a first foreign relay. Then the second peer may update, in response to the presence information, a routing table to indicate that a primary place to send data to the first peer is the first foreign relay. Next, the second peer may determine from the routing table that the primary place to send the data to the first peer is the first foreign relay. Next, the home relay may receive a request from a second peer to send data to the first peer via the first foreign relay. Then, in response to determining from the routing table that the primary place to send the data to the first peer is the first foreign relay, the data may be sent to the first foreign relay.
    Type: Application
    Filed: September 28, 2007
    Publication date: April 2, 2009
    Applicant: Microsoft Corporation
    Inventors: Leon James Alexandrou, Robert A. Lomme, JR., Brian Hunter, Weidong Wang
  • Publication number: 20080281566
    Abstract: A system and method for yield management are disclosed wherein a data set containing one or more prediction variable values and one or more response variable values is input into the system. The system can process the input data set to remove prediction variables with missing values and data sets with missing values based on a tiered splitting method to maximize usage of all valid data points. The processed data can then be used to generate a model that may be a decision tree. The system can accept user input to modify the generated model. Once the model is complete, one or more statistical analysis tools can be used to analyze the data and generate a list of the key yield factors for the particular data set.
    Type: Application
    Filed: April 29, 2008
    Publication date: November 13, 2008
    Inventors: Weidong Wang, Jonathan B. Buckheit
  • Patent number: 7363342
    Abstract: An API development framework uses a Simple Object Access Protocol (SOAP) protocol to provide access to a collaborative client from a remote user that does not have access to the collaborative software. A WSAP server acts as a bridge between the native collaborative environment and any non-native environment or application that can process SOAP commands and allows the two entities to communicate regardless of firewalls and other security software. The non-native environment can be either local (on the same machine as the collaborative client program) or physically remote (on a different machine). In addition to the server, the illustrative framework includes client side support that is comprised of a SOAP proxy component and remote interfaces to collaborative system objects and platform tools.
    Type: Grant
    Filed: July 8, 2003
    Date of Patent: April 22, 2008
    Assignee: Microsoft Corporation
    Inventors: Weidong Wang, John Burkhardt, Jack E. Ozzie
  • Publication number: 20070276900
    Abstract: Described herein is technology for, among other things, global provisioning of a service. The technology involves a provisioning server obtaining location information for a client. The provisioning server determines an appropriate deployment unit, based on the location information, to which the client will be assigned. The provisioning server transmits assignment information for the appropriate deployment unit to the client. The client then communicatively couples to the assigned deployment unit and begins receiving the service from the deployment unit.
    Type: Application
    Filed: May 5, 2006
    Publication date: November 29, 2007
    Applicant: Microsoft Corporation
    Inventors: Weidong Wang, Thomas Sanfilippo
  • Patent number: 7238741
    Abstract: A carbon black with a ?D50/M greater than about 0.9 was produced. The carbon black has an aggregate heterogeneity index (HI) via QTM of greater than about 2.3. The carbon black has a ?D50 via DCP of greater than about 0.07 ?m. The QTM-HI of the present carbon black is unique for N100-200 series carbon blacks, as is the ?D50. The carbon black is a N200 carbon black with an oil absorption number (OAN) less than about 135 ml/100 g and a HI of greater than about 2.3. The carbon black is also a N200 carbon black with an oil absorption number (OAN) less than about 135 ml/100 g and a ?D50 of greater than about 0.07 ?m. The present invention also relates to a polymeric composition and to tires comprising a carbon black of the present invention.
    Type: Grant
    Filed: May 13, 2004
    Date of Patent: July 3, 2007
    Assignee: Columbian Chemicals Company
    Inventors: Weidong Wang, Charles R. Herd, Jorge A. Ayala
  • Publication number: 20070136693
    Abstract: When a command key of a controlling platform is activated, the platform performs an operation to initiate a playing of media content and also initiates the retrieval of information from an information source. The information retrieved is related to the media content and is displayed in a display of the controlling platform.
    Type: Application
    Filed: December 21, 2006
    Publication date: June 14, 2007
    Applicant: Universal Electronics Inc.
    Inventors: Robert Lilleness, Han-Sheng Yuh, Weidong Wang, Wayne Scott
  • Patent number: RE42481
    Abstract: A system and method for yield management is disclosed wherein a data set containing one or more prediction variable values and one or more response values is input into the system. The system can pre-process the input data set to remove prediction variables with missing values and data sets with missing values. The pre-processed data can then be used to generate a model that may be a decision tree. The system can accept user input to modify the generated model. Once the model is complete, one or more statistical analysis tools can be used to analyze the data and generate a list of the key yield factors for the particular data set.
    Type: Grant
    Filed: October 22, 2004
    Date of Patent: June 21, 2011
    Assignee: Rudolph Technologies, Inc.
    Inventors: Weidong Wang, Jonathan B. Buckheit, David W. Budd