Francis A Scherpenberg

Title: **Francis A. Scherpenberg: Innovator in Transaction and Data Communication Technologies**

Introduction

Francis A. Scherpenberg, based in Carrollton, TX, is a distinguished inventor with a remarkable portfolio of 22 patents. His innovative contributions have significantly impacted the fields of transaction systems and data communication, showcasing his expertise and creativity in designing effective solutions.

Latest Patents

Among his recent patents, two stand out for their ingenuity:

1. **Card Cradle System and Method** - This invention introduces a card device designed to facilitate transactions at terminals. The card device features both a memory and a first energy source, which powers the memory for a specified duration. The accompanying card cradle carrier not only serves as a storage solution when the card is not in use but is also constructed from durable material, integrating a second energy source to recharge the first, thus enhancing convenience and functionality.

2. **Single Wire Data Communication Method** - This patent presents a sophisticated system architecture allowing efficient data communication over a one-wire bus with a portable data module that operates without a precise time base. Utilizing an open-collector architecture minimizes battery drain on the device while enabling the protocol to support various functions, including reading, writing, and resetting. The innovative design ensures data integrity and efficient communication between the host system and the module.

Career Highlights

Francis A. Scherpenberg has made significant strides in his career, working as an inventor at Dallas Semiconductor Corporation. His tenure at this company has been marked by numerous innovations that push the boundaries of technology in transaction processing and data communication.

Collaborations

Throughout his career, Scherpenberg has collaborated with notable coworkers, including Robert D. Lee and Michael L. Bolan. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies and solutions.

Conclusion

Francis A. Scherpenberg is a visionary inventor whose contributions to technology, specifically in transaction systems and data communication, have garnered attention and respect within the industry. His continuous innovation not only serves to enhance user experiences but also sets the standard for future developments in his fields of expertise.