Patents by Inventor David Dao
David Dao 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).
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Patent number: 11747341Abstract: The present disclosure relates to a method of analyzing a sample comprising a hydrophobic molecule. The method includes preparing an aqueous solution comprising the sample. The method also includes placing the solution in contact with a polypropylene substrate having a deactivated surface that reduces adsorption of the hydrophobic molecule relative to a polypropylene substrate that has not been deactivated. The method also includes analyzing the sample.Type: GrantFiled: March 3, 2020Date of Patent: September 5, 2023Assignee: Waters Technologies CorporationInventors: Moon Chul Jung, Mary Elizabeth Lame, Caitlin Dunning, Christopher John Hughes, Xiaoxiao Liu, Paula Orens, Yun Wang Alelyunas, Erin E. Chambers, David Dao, Robert Birdsall
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Publication number: 20230214804Abstract: Methods and systems for facilitating group payment are disclosed. In one embodiment, a group payment system is configured to execute instructions to perform operations that include receiving, from a first computing device, a request to create a group payment event and, in response, providing to the first computing device a first interface associated with the group payment event. The operations further include receiving, from a second computing device, a request to join the group payment event and, in response, providing a second interface to the second computing device. The operations further include receiving, from the first and/or second computing devices, messages associated with the group payment event and modifying the first and second interfaces to display the messages. The operations further include receiving, from the first and/or second computing devices, financial contributions for the group payment event and modifying the first and second interfaces to display the financial contributions.Type: ApplicationFiled: March 14, 2023Publication date: July 6, 2023Applicant: Capital One Services, LLCInventors: Yumi CLARK, Samuel WOLFAND, Srinivas NOOKALA, Mychilo CLINE, David NORMAN, Larry DAMMAN, Hashaam MARKAS, Adam ZEDLER, Sasikiran MYADAM, Dennis BRENNAN, David DAO
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Publication number: 20230169586Abstract: Systems and methods are provided for managing shared expenses. The systems and methods may include a financial service provider identifying shared expenses in a customer's transaction history with software application executed on a server or personal computing device. The financial service provider may identify other individuals with whom the customer shares the expense, and send requests for reimbursement on the customer's behalf. The financial service provider may monitor the status of reimbursement payments, and send reminders as necessary until the shared expense has been reimbursed.Type: ApplicationFiled: January 12, 2023Publication date: June 1, 2023Applicant: Capital One Services, LLCInventors: Ashish JAIN, Vishal PURI, David DAO, Gagan KANJLIA
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Patent number: 11636451Abstract: Methods and systems for facilitating group payment are disclosed. In one embodiment, a group payment system is configured to execute instructions to perform operations that include receiving, from a first computing device, a request to create a group payment event and, in response, providing to the first computing device a first interface associated with the group payment event. The operations further include receiving, from a second computing device, a request to join the group payment event and, in response, providing a second interface to the second computing device. The operations further include receiving, from the first and/or second computing devices, messages associated with the group payment event and modifying the first and second interfaces to display the messages. The operations further include receiving, from the first and/or second computing devices, financial contributions for the group payment event and modifying the first and second interfaces to display the financial contributions.Type: GrantFiled: October 3, 2018Date of Patent: April 25, 2023Assignee: Capital One Services, LLCInventors: Yumi Clark, Samuel Wolfand, Srinivas Nookala, Mychilo Cline, David Norman, Larry Damman, Hashaam Markas, Adam Zedler, Sasikiran Mayadam, Dennis Brennan, David Dao
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Patent number: 11580596Abstract: Systems and methods are provided for managing shared expenses. The systems and methods may include a financial service provider identifying shared expenses in a customer's transaction history with software application executed on a server or personal computing device. The financial service provider may identify other individuals with whom the customer shares the expense, and send requests for reimbursement on the customer's behalf. The financial service provider ay monitor the status of reimbursement payments, and send reminders as necessary until the shared expense has been reimbursed.Type: GrantFiled: July 17, 2019Date of Patent: February 14, 2023Assignee: Capital One Services, LLCInventors: Ashish Jain, Vishal Puri, David Dao, Gagan Kanjlia
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Patent number: 10929822Abstract: Methods and systems for facilitating group payment are disclosed. In one embodiment, a group payment system is configured to execute instructions to perform operations that include receiving, from a first computing device, a request to create a group payment event and, in response, providing to the first computing device a first interface associated with the group payment event. The operations further include receiving, from a second computing device, a request to join the group payment event and, in response, providing a second interface to the second computing device. The operations further include receiving, from the first and/or second computing devices, messages associated with the group payment event and modifying the first and second interfaces to display the messages. The operations further include receiving, from the first and/or second computing devices, financial contributions for the group payment event and modifying the first and second interfaces to display the financial contributions.Type: GrantFiled: December 2, 2016Date of Patent: February 23, 2021Assignee: Capital One Services, LLCInventors: Yumi Clark, Samuel Wolfand, Srinivas Nookala, Mychilo Cline, David Norman, Larry Damman, Hashaam Markas, Adam Zedler, Sasikiran Myadam, Dennis Brennan, David Dao
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Publication number: 20200284802Abstract: The present disclosure relates to a method of analyzing a sample comprising a hydrophobic molecule. The method includes preparing an aqueous solution comprising the sample. The method also includes placing the solution in contact with a polypropylene substrate having a deactivated surface that reduces adsorption of the hydrophobic molecule relative to a polypropylene substrate that has not been deactivated. The method also includes analyzing the sample.Type: ApplicationFiled: March 3, 2020Publication date: September 10, 2020Applicant: Waters Technologies CorporationInventors: Moon Chul Jung, Mary Elizabeth Lame, Caitlin Dunning, Christopher John Hughes, Xiaoxiao Liu, Paula Orens, Yun Wang Alelyunas, Erin E. Chambers, David Dao, Robert Birdsall
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Publication number: 20190355056Abstract: Systems and methods are provided for managing shared expenses. The systems and methods may include a financial service provider identifying shared expenses in a customer's transaction history with software application executed on a server or personal computing device. The financial service provider may identify other individuals with whom the customer shares the expense, and send requests for reimbursement on the customer's behalf. The financial service provider ay monitor the status of reimbursement payments, and send reminders as necessary until the shared expense has been reimbursed.Type: ApplicationFiled: July 17, 2019Publication date: November 21, 2019Applicant: Capital One Services, LLCInventors: Ashish Jain, Vishal Puri, David Dao, Gagan Kanjlia
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Patent number: 10402899Abstract: Systems and methods are provided for managing shared expenses. The systems and methods may include a financial service provider identifying shared expenses in a customer's transaction history with software application executed on a server or personal computing device. The financial service provider may identify other individuals with whom the customer shares the expense, and send requests for reimbursement on the customer's behalf. The financial service provider may monitor the status of reimbursement payments, and send reminders as necessary until the shared expense has been reimbursed.Type: GrantFiled: November 19, 2014Date of Patent: September 3, 2019Assignee: Capital One Services, LLCInventors: Ashish Jain, Vishal Puri, David Dao, Gagan Kanjlia
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Publication number: 20190139010Abstract: Methods and systems for facilitating group payment are disclosed. In one embodiment, a group payment system is configured to execute instructions to perform operations that include receiving, from a first computing device, a request to create a group payment event and, in response, providing to the first computing device a first interface associated with the group payment event. The operations further include receiving, from a second computing device, a request to join the group payment event and, in response, providing a second interface to the second computing device. The operations further include receiving, from the first and/or second computing devices, messages associated with the group payment event and modifying the first and second interfaces to display the messages. The operations further include receiving, from the first and/or second computing devices, financial contributions for the group payment event and modifying the first and second interfaces to display the financial contributions.Type: ApplicationFiled: October 3, 2018Publication date: May 9, 2019Applicant: CAPITAL ONE SERVICES, LLCInventors: Yumi Clark, Samuel Wolfand, Srinivas Nookala, Mychilo Cline, David Norman, Larry Damman, Hashaam Markas, Adam Zedler, Sasikiran Mayadam, Dennis Brennan, David Dao
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Publication number: 20190019172Abstract: Methods and systems for facilitating group payment are disclosed. In one embodiment, a group payment system is configured to execute instructions to perform operations that include receiving, from a first computing device, a request to create a group payment event and, in response, providing to the first computing device a first interface associated with the group payment event. The operations further include receiving, from a second computing device, a request to join the group payment event and, in response, providing a second interface to the second computing device. The operations further include receiving, from the first and/or second computing devices, messages associated with the group payment event and modifying the first and second interfaces to display the messages. The operations further include receiving, from the first and/or second computing devices, financial contributions for the group payment event and modifying the first and second interfaces to display the financial contributions.Type: ApplicationFiled: September 5, 2018Publication date: January 17, 2019Inventors: Yumi Clark, Samuel Wolfand, Srinivas Nookala, Mychilo Cline, David Norman, Larry Damman, Hashaam Markas, Adam Zedler, Sasikiran Mayadam, Dennis Brennan, David Dao
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Publication number: 20170161697Abstract: Methods and systems for facilitating group payment are disclosed. In one embodiment, a group payment system is configured to execute instructions to perform operations that include receiving, from a first computing device, a request to create a group payment event and, in response, providing to the first computing device a first interface associated with the group payment event. The operations further include receiving, from a second computing device, a request to join the group payment event and, in response, providing a second interface to the second computing device. The operations further include receiving, from the first and/or second computing devices, messages associated with the group payment event and modifying the first and second interfaces to display the messages. The operations further include receiving, from the first and/or second computing devices, financial contributions for the group payment event and modifying the first and second interfaces to display the financial contributions.Type: ApplicationFiled: December 2, 2016Publication date: June 8, 2017Inventors: Yumi Clark, Samuel Wolfand, Srinivas Nookala, Mychilo Cline, David Norman, Larry Damman, Hashaam Markas, Adam Zedler, Sasikiran Myadam, Dennis Brennan, David Dao
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Publication number: 20150142661Abstract: Systems and methods are provided for managing shared expenses. The systems and methods may include a financial service provider identifying shared expenses in a customer's transaction history with software application executed on a server or personal computing device. The financial service provider may identify other individuals with whom the customer shares the expense, and send requests for reimbursement on the customer's behalf. The financial service provider may monitor the status of reimbursement payments, and send reminders as necessary until the shared expense has been reimbursed.Type: ApplicationFiled: November 19, 2014Publication date: May 21, 2015Applicant: CAPITAL ONE FINANCIAL CORPORATIONInventors: Ashish JAIN, Vishal PURI, David DAO, Gagan KANJLIA
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Publication number: 20070239597Abstract: A novel system and method for determining a qualified loan applicant is disclosed. In one embodiment, applicant information and potential first liens are compared to determine candidate first liens based on applicant information. Debt-to-income ratio requirement information associated with the candidate first liens is stored. Candidate second liens associated with the candidate first liens are determined, and the debt-to-income ratio of the combination of the candidate first and second liens is determined. Qualifying combinations are determined by comparing the debt-to-income ratio to the stored debt-to-income ratio requirement. In another embodiment, candidate first liens are organized by common characteristics and outputted with associated second liens. Other embodiments, such as optimizations on the system and method, are disclosed herein.Type: ApplicationFiled: November 3, 2006Publication date: October 11, 2007Inventors: Thinh Nguyen-khoa, Binh Dang, David Dao, Dominic Le, Brian Beery