Patents by Inventor David Juang

David Juang 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: 11919004
    Abstract: A sample extraction cassette and method are provided to test for a target in a sample. The sample is obtained on a swab. The swab is inserted into a chamber in a case and into contact with a contact portion of a membrane. The contact portion of the membrane is axially moved into sequential communication with a wash fluid and a reaction fluid. The reaction fluid reacts with the target to provide a visual display corresponding to the presence of the target.
    Type: Grant
    Filed: August 30, 2021
    Date of Patent: March 5, 2024
    Assignee: Wisconsin Alumni Research Foundation
    Inventors: David Beebe, Duane Juang, Terry Juang
  • Publication number: 20230297565
    Abstract: A method, system, and computer readable storage to implement a data marketplace which stored data assets, such as tables, models, variables, etc. All of the data assets (assets) can be searched and retrieved from the data marketplace notwithstanding that the assets can be stored at different locations, in different forms, and in different platforms through an entire big data system. The data marketplace also predicts and suggests assets which will be likely to be relevant to a user's current project.
    Type: Application
    Filed: March 16, 2022
    Publication date: September 21, 2023
    Applicant: American Express Travel Related Services Company, Inc.
    Inventors: Anna Korsakova Bain, Arijit Ghosh, Kristen Gonzalez, Kavita Gupta, Ganesh Iyer, Kamalakannan Jeevanandham, Wesley Johnson, David Juang, Gita Kolla, Bimal Ramankutty, Gurusamy Ramasamy, Sachin Kale, Jeremy D Seideman, Amit Sharma, Pratiti Shrivastava, Robin Vetrady
  • Patent number: 9916594
    Abstract: A method and computer program product for identifying attributes of customers and potential customers, allowing marketing to be directed at such consumers. Information is received regarding each of a number of consumers. This information can include demographic information, data regarding spending habits, and information as to how such attributes may have changed over time. Once attributes have been determined, and any changes over time to such attributes have been determined, a correlation of the attributes is performed. Such combined attributes are denoted as composite dimensions. Given the composite dimensions, as well as attributes that may not have been correlated with any other attributes, consumers are plotted in the resulting multi-dimensional space. Sets of consumers that appear to be grouped in this multi-dimensional space are then identified. Common attributes of this consumer group are identified. Unique attributes of a given consumer in such a group are also identified.
    Type: Grant
    Filed: June 26, 2015
    Date of Patent: March 13, 2018
    Assignee: AMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY, INC.
    Inventors: Rajendra Rane, David Juang, Eduardo J. Alvarez, Iwao Fasillo
  • Publication number: 20150294336
    Abstract: A method and computer program product for identifying attributes of customers and potential customers, allowing marketing to be directed at such consumers. Information is received regarding each of a number of consumers. This information can include demographic information, data regarding spending habits, and information as to how such attributes may have changed over time. Once attributes have been determined, and any changes over time to such attributes have been determined, a correlation of the attributes is performed. Such combined attributes are denoted as composite dimensions. Given the composite dimensions, as well as attributes that may not have been correlated with any other attributes, consumers are plotted in the resulting multi-dimensional space. Sets of consumers that appear to be grouped in this multi-dimensional space are then identified. Common attributes of this consumer group are identified. Unique attributes of a given consumer in such a group are also identified.
    Type: Application
    Filed: June 26, 2015
    Publication date: October 15, 2015
    Applicant: American Express Travel Related Services Company, Inc.
    Inventors: Rajendra Rane, David Juang, Eduardo J. Alvarez, Iwao Fasillo
  • Patent number: 9087335
    Abstract: A method and computer program product for identifying attributes of customers and potential customers, allowing marketing to be directed at such consumers. Information is received regarding each of a number of consumers. This information can include demographic information, data regarding spending habits, and information as to how such attributes may have changed over time. Once attributes have been determined, and any changes over time to such attributes have been determined, a correlation of the attributes is performed. Such combined attributes are denoted as composite dimensions. Given the composite dimensions, as well as attributes that may not have been correlated with any other attributes, consumers are plotted in the resulting multi-dimensional space. Sets of consumers that appear to be grouped in this multi-dimensional space are then identified. Common attributes of this consumer group are identified. Unique attributes of a given consumer in such a group are also identified.
    Type: Grant
    Filed: September 29, 2006
    Date of Patent: July 21, 2015
    Assignee: AMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY, INC.
    Inventors: Rajendra Rane, David Juang, Eduardo J. Alvarez, Iwao Fusillo
  • Publication number: 20150193820
    Abstract: Consumer, merchant, and transactional data from a closed loop network and external sources may be leveraged to increase demand of a merchant's inventory during normally low-demand periods. Extensive data mining is used to determine the excess merchant inventory and demand patterns at different times and different locations for merchants and groups of merchants. Similar data mining is used to analyze cardmember demand patterns to identify the cardmember preferences regarding when and where they which to purchase goods and/or services. Cardmembers may also be grouped based on their demand patterns. Using pricing as a lever, cardholders with specific preferences are targeted to shift the demand from peak periods and locations to non-peak periods and locations, and to increase the non-peak demand by location as well as time period. Higher precision may be obtained using product level transaction data from point-of-sale terminals used by merchants wherever applicable.
    Type: Application
    Filed: March 17, 2015
    Publication date: July 9, 2015
    Applicant: American Express Travel Related Services Company, Inc.
    Inventors: David Juang, Rajendra R. Rane
  • Patent number: 9026457
    Abstract: Consumer, merchant, and transactional data from a closed loop network and external sources may be leveraged to increase demand of a merchant's inventory during normally low-demand periods. Extensive data mining is used to determine the excess merchant inventory and demand patterns at different times and different locations for merchants and groups of merchants. Similar data mining is used to analyze cardmember demand patterns to identify the cardmember preferences regarding when and where they which to purchase goods and/or services. Cardmembers may also be grouped based on their demand patterns. Using pricing as a lever, cardholders with specific preferences are targeted to shift the demand from peak periods and locations to non-peak periods and locations, and to increase the non-peak demand by location as well as time period. Higher precision may be obtained using product level transaction data from point-of-sale terminals used by merchants wherever applicable.
    Type: Grant
    Filed: December 17, 2012
    Date of Patent: May 5, 2015
    Assignee: American Express Travel Related Services Company, Inc.
    Inventors: David Juang, Rajendra R. Rane
  • Patent number: 8857708
    Abstract: According to embodiments of the present invention there is provided a computer-based method and a computer program product for automatically sorting customers who make purchases from merchants using a credit card. The computer-based method includes the following steps. An adjusted index is calculated for a customer based on an amount of money the customer spent across merchants during a time period. The adjusted index is compared to a cut-off value. The customer is classified based on the comparison of the adjusted index to the cut-off value. In an embodiment, the method also includes re-classifying the customer based on at least one of (i) information about the merchants, or (ii) a number of transactions in a predetermined industry.
    Type: Grant
    Filed: January 28, 2010
    Date of Patent: October 14, 2014
    Assignee: American Express Travel Related Services Company, Inc.
    Inventors: Rajendra R. Rane, David Juang, Eduardo J. Alvarez, Iwao Fusillo
  • Patent number: 8335720
    Abstract: Consumer, merchant, and transactional data from a closed loop network and external sources may be leveraged to increase demand of a merchant's inventory during normally low-demand periods. Extensive data mining is used to determine the excess merchant inventory and demand patterns at different times and different locations for merchants and groups of merchants. Similar data mining is used to analyze cardmember demand patterns to identify the cardmember preferences regarding when and where they which to purchase goods and/or services. Cardmembers may also be grouped based on their demand patterns. Using pricing as a lever, cardholders with specific preferences are targeted to shift the demand from peak periods and locations to non-peak periods and locations, and to increase the non-peak demand by location as well as time period. Higher precision may be obtained using product level transaction data from point-of-sale terminals used by merchants wherever applicable.
    Type: Grant
    Filed: August 10, 2006
    Date of Patent: December 18, 2012
    Assignee: American Express Travel Related Services Company, Inc.
    Inventors: David Juang, Rajendra R. Rane
  • Patent number: D640456
    Type: Grant
    Filed: November 30, 2010
    Date of Patent: June 28, 2011
    Assignee: Grand Overseas, Inc.
    Inventor: David Juang
  • Patent number: D640457
    Type: Grant
    Filed: November 30, 2010
    Date of Patent: June 28, 2011
    Assignee: Grand Overseas, Inc.
    Inventor: David Juang
  • Patent number: D640458
    Type: Grant
    Filed: November 30, 2010
    Date of Patent: June 28, 2011
    Assignee: Grand Overseas, Inc.
    Inventor: David Juang
  • Patent number: D640459
    Type: Grant
    Filed: November 30, 2010
    Date of Patent: June 28, 2011
    Assignee: Grand Overseas, Inc.
    Inventor: David Juang
  • Patent number: D640460
    Type: Grant
    Filed: November 30, 2010
    Date of Patent: June 28, 2011
    Assignee: Grand Overseas, Inc.
    Inventor: David Juang
  • Patent number: D640461
    Type: Grant
    Filed: November 30, 2010
    Date of Patent: June 28, 2011
    Assignee: Grand Overseas, Inc.
    Inventor: David Juang
  • Patent number: D660559
    Type: Grant
    Filed: May 26, 2011
    Date of Patent: May 29, 2012
    Assignee: Grand Overseas, Inc.
    Inventor: David Juang
  • Patent number: D660560
    Type: Grant
    Filed: May 26, 2011
    Date of Patent: May 29, 2012
    Assignee: Grand Overseas, Inc.
    Inventor: David Juang
  • Patent number: D661474
    Type: Grant
    Filed: May 26, 2011
    Date of Patent: June 12, 2012
    Assignee: Grand Overseas, Inc.
    Inventor: David Juang
  • Patent number: D661475
    Type: Grant
    Filed: May 26, 2011
    Date of Patent: June 12, 2012
    Assignee: Grand Overseas, Inc.
    Inventor: David Juang
  • Patent number: D661876
    Type: Grant
    Filed: May 26, 2011
    Date of Patent: June 19, 2012
    Assignee: Grand Overseas, Inc.
    Inventor: David Juang