Ralf Schaefer

Title: Ralf Schaefer: Innovator in Broadcast-Based Information Systems

Introduction

Ralf Schaefer is a notable inventor based in Fellbach, Germany. He has made significant contributions to the field of broadcast-based information systems. His innovative approach has led to the development of a unique method for determining access time for repeatedly broadcast objects.

Latest Patents

Ralf Schaefer holds 1 patent for his invention titled "Method for determining access time of repeatedly broadcast objects." This patent addresses the challenges faced by broadcast-based information systems, such as Teletext, which utilize a unidirectional communication scheme. The invention introduces a repetition distance parameter that enhances the receiver's ability to determine the precise timing of when a requested object will be available. This advancement not only improves user experience by providing a progress indicator but also aids in the implementation of effective caching strategies.

Career Highlights

Ralf Schaefer is currently employed at Sony International (Europe) GmbH, where he continues to work on innovative solutions in the technology sector. His expertise in broadcast systems has positioned him as a valuable asset to the company.

Collaborations

Throughout his career, Ralf has collaborated with talented individuals such as Rudolf Bittner and Markus Zumkeller. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Ralf Schaefer's contributions to broadcast-based information systems exemplify the impact of innovation in technology. His patent not only addresses existing challenges but also paves the way for future advancements in the field.