Patents by Inventor William L. Powar

William L. Powar 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: 7028008
    Abstract: Data capture which occurs at the consumer end of an electronic bill pay transaction is assisted by machine readable information in a standardized format on an invoice where the machine readable information includes biller identification and a C-B account number and the information is readable at the consumer end without prior arrangements being made specifically between the consumer and the biller. The biller identification is either a universal biller reference number or sufficient information to allow manual identification and contact with the biller. The machine readable information is an optically-readable bar code, characters in a font designed for error-free character recognition by optical or magnetic means.
    Type: Grant
    Filed: June 20, 2002
    Date of Patent: April 11, 2006
    Assignee: Visa International Service Association
    Inventor: William L. Powar
  • Publication number: 20020161704
    Abstract: Data capture which occurs at the consumer end of an electronic bill pay transaction is assisted by machine readable information in a standardized format on an invoice where the machine readable information includes biller identification and a C-B account number and the information is readable at the consumer end without prior arrangements being made specifically between the consumer and the biller. The biller identification is either a universal biller reference number or sufficient information to allow manual identification and contact with the biller. The machine readable information is an optically-readable bar code, characters in a font designed for error-free character recognition by optical or magnetic means.
    Type: Application
    Filed: June 20, 2002
    Publication date: October 31, 2002
    Applicant: Visa International Service Association
    Inventor: William L. Powar
  • Patent number: 6438527
    Abstract: Data capture which occurs at the consumer end of an electronic bill pay transaction is assisted by machine readable information in a standardized format on an invoice where the machine readable information includes biller identification and a C-B account number and the information is readable at the consumer end without prior arrangements being made specifically between the consumer and the biller. The biller identification is either a universal biller reference number or sufficient information to allow manual identification and contact with the biller. The machine readable information is an optically-readable bar code, characters in a font designed for error-free character recognition by optical or magnetic means.
    Type: Grant
    Filed: August 31, 1995
    Date of Patent: August 20, 2002
    Assignee: Visa International Service Association
    Inventor: William L. Powar
  • Patent number: 6408284
    Abstract: A bill pay system wherein participating consumers pay bills to participating billers through a payment network operating according to preset rules. The participating consumers receive bills from participating billers (paper/mail bills, e-mail notices, implied bills for automatic debts) which indicate an amount, and a unique biller identification number. To authorize a remittance, a consumer transmits to its bank (a participating bank) a bill pay order indicating a payment date, a payment amount, the consumer's account number with the biller, a source of funds and the biller's biller identification number, either directly or by reference to static data containing those data elements. Bank C then submits a payment message to a payment network, and the payment network, which assigns the biller reference numbers, forwards the payment message to the biller's bank.
    Type: Grant
    Filed: June 11, 1999
    Date of Patent: June 18, 2002
    Assignee: Visa International Service Association
    Inventors: James J. Hilt, Ron Hodges, Stephen W. Pardue, William L. Powar
  • Patent number: 6285991
    Abstract: The present invention consists of a secure interactive electronic account statement delivery system suitable for use over open networks such as the Internet. The invention utilizes a certification hierarchy to insure that electronic bills, invoices, and other account statements can be securely sent over open networks. The participants in the system are a certification authority, certificated banks, billers, and customers. The certification authority grants digital certificates to the certificated banks, which in turn grant digital certificates to billers and customers. Digital certificates form the basis for encryption and authentication of network communications, using public and private keys. The certificates associate a customer and biller with a certificated bank and with the electronic billing system, much like payment cards associate a customer with a payment card issuer and a particular payment card system. Digital signatures are used for authentication and non-repudiation.
    Type: Grant
    Filed: December 13, 1996
    Date of Patent: September 4, 2001
    Assignee: Visa International Service Association
    Inventor: William L. Powar
  • Patent number: 6032133
    Abstract: A method for electronically paying a bill is described in which a bill pay order is forwarded to a first processor. The bill pay order includes information identifying a biller, an amount owed, and a consumer-biller account number. The method determines whether the consumer has sufficient funds to cover the amount owed, and compares the information identifying the biller to a local biller file to determine a biller financial institution identification number for a financial institution designated to receive funds for the biller. A payment message is then generated which includes information identifying the biller, the amount owed, the consumer-biller account number, and the biller financial institution identification number. The payment message is then forwarded to a network if the consumer has sufficient funds. The payment message is routed to the appropriate biller financial institution over the network using the biller financial institution identification number.
    Type: Grant
    Filed: November 3, 1995
    Date of Patent: February 29, 2000
    Assignee: VisaInternational Service Association
    Inventors: James J. Hilt, Ron Hodges, Stephen W. Pardue, William L. Powar
  • Patent number: 5920847
    Abstract: A bill pay system wherein participating consumers pay bills to participating billers through a payment network operating according to preset rules. The participating consumers receive bills from participating billers (paper/mail bills, e-mail notices, implied bills for automatic debits) which indicate an amount, and a unique biller identification number. To authorize a remittance, a consumer transmits to its participating bank a bill pay order indicating a payment date, a payment amount, the consumer's account number with the biller, a source of funds and the biller's biller identification number, either directly or by reference to static data containing those data elements. Bank C then submits a payment message to a payment network, and the payment network, which assigns the biller reference numbers, forwards the payment message to the biller's bank.
    Type: Grant
    Filed: October 7, 1996
    Date of Patent: July 6, 1999
    Assignee: Visa International Service Association
    Inventors: Ray Kolling, William L. Powar
  • Patent number: 5465206
    Abstract: A bill pay system wherein participating consumers pay bills to participating billers through a payment network operating according to preset rules. The participating consumers receive bills from participating billers (paper/mail bills, e-mail notices, implied bills for automatic debts) which indicate an amount, and a unique biller identification number. To authorize a remittance, a consumer transmits to its bank (a participating bank) a bill pay order indicating a payment date, a payment amount, the consumer's account number with the biller, a source of funds and the biller's biller identification number, either directly or by reference to static data containing those data elements. Bank C then submits a payment message to a payment network, and the payment network, which assigns the biller reference numbers, forwards the payment message to the biller's bank.
    Type: Grant
    Filed: November 1, 1993
    Date of Patent: November 7, 1995
    Assignee: Visa International
    Inventors: James J. Hilt, Ron Hodges, Stephen W. Pardue, William L. Powar