David K Vognsen

age ~65

from Cedar Rapids, IA

Also known as:
  • David Kent Vognsen
  • Dave K Vognsen
  • David Vogensen
Phone and address:
1819 23Rd St, Cedar Rapids, IA 52405
3196548720

David Vognsen Phones & Addresses

  • 1819 23Rd St, Cedar Rapids, IA 52405 • 3196548720
  • 3507 E Ave, Cedar Rapids, IA 52405 • 3193965207
  • 3445 Sycamore Ct, Cedar Rapids, IA 52402 • 3193636944
  • Marion, IA

Work

  • Position:
    Professional/Technical

Education

  • Degree:
    Associate degree or higher

Emails

Us Patents

  • System And Method For Providing Prepaid Services Via An Internet Protocol Network System

    view source
  • US Patent:
    8175965, May 8, 2012
  • Filed:
    Jun 1, 2001
  • Appl. No.:
    09/873001
  • Inventors:
    Richard G. Moore - Cedar Rapids IA, US
    David K. Vognsen - Cedar Rapids IA, US
    Anna M. Appleby - Cedar Rapids IA, US
  • Assignee:
    Verizon Business Global LLC - Basking Ridge NJ
  • International Classification:
    G06Q 40/00
  • US Classification:
    705 39, 3791142
  • Abstract:
    A system and method are disclosed for providing prepaid services via an open network architecture system having access to a network, such as the Internet via an Internet protocol. The architecture system is operated by a system operator and includes a customer profile database which stores various customer-related information, such as customer names and their respective payment and contact information, a plurality of databases each storing prepaid accounts for a particular prepaid service, such as telephony, Internet access, paging, and cellular, and web-site system hardware connected to the customer profile database and the plurality of databases and to a network, such as the Internet, for ubiquitously accessing the databases via the Internet for viewing and managing one's prepaid services, as well as purchasing additional prepaid services and/or usage rights. The architecture system further includes network hardware connected to the web-site system hardware for enabling outside system operators, e. g. , wholesalers, online retailers, system developers and ISPs, to utilize the architecture system to brand their own prepaid services and offer them through the architecture system.
  • Isn Call Interrupt

    view source
  • US Patent:
    20020191767, Dec 19, 2002
  • Filed:
    Jun 6, 2001
  • Appl. No.:
    09/875091
  • Inventors:
    Dean Marchand - Long-Mont CO, US
    Arthur Springer - Waterloo IA, US
    Jeffrey Cahill - Highlands Ranch CO, US
    David Vognsen - Cedar Rapids IA, US
  • International Classification:
    H04M015/00
    H04M003/42
  • US Classification:
    379/210020, 379/114140
  • Abstract:
    A device and method of intercepting in-progress calls whose billing numbers have been marked fraudulent subsequent to the initial authorization and validation of the same in-progress calls. The device and method uses criteria to define certain calls as “suspect” and parks all suspect calls after the initial call processing. Because the suspect calls are parked and not released to the general switching elements of the telephone network, the suspect calls can be torn down if the associated billing number is marked fraudulent after call processing. The criteria can maintain a fine granularity by using various Call Park Flags in various databases. In addition, the suspect calls can remain parked for varying amounts of time based on the category and type of call.

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