David K Vognsen

Title: David K Vognsen: Innovator in Prepaid Services Technology

Introduction

David K Vognsen is a notable inventor based in Cedar Rapids, Iowa, with a focus on developing innovative solutions in the field of prepaid services. He holds two patents that showcase his expertise and contributions to technology.

Latest Patents

Vognsen's latest patents include a "System and method for providing prepaid services via an internet protocol network system." This invention outlines a comprehensive architecture for managing prepaid services, allowing users to access and manage their accounts through the Internet. The system includes a customer profile database, various prepaid service databases, and hardware that connects to the Internet for seamless user interaction. Another significant patent is the "ISN call interrupt," which describes a device and method for intercepting calls that have been flagged as fraudulent. This innovation enhances the security of telecommunication services by allowing suspect calls to be parked and analyzed before being released to the network.

Career Highlights

Throughout his career, Vognsen has worked with prominent companies such as Verizon Business Global LLC and MCI, Inc. His experience in these organizations has contributed to his understanding of telecommunications and prepaid services.

Collaborations

Vognsen has collaborated with notable individuals in his field, including Richard Garrett Moore and Anna Marie Appleby. Their collective expertise has likely influenced his innovative approaches to technology.

Conclusion

David K Vognsen is a distinguished inventor whose work in prepaid services technology has made a significant impact. His patents reflect his commitment to enhancing user experience and security in telecommunications.