Location History:
- Norwalk, CT (US) (1989)
- Shelton, CT (US) (1998 - 2007)
- Trumbull, CT (US) (2010 - 2012)
Company Filing History:
Years Active: 1989-2012
Title: The Innovative Contributions of Robert W. Sisson
Introduction
Robert W. Sisson is a notable inventor based in Trumbull, Connecticut. He has made significant contributions to the field of technology, particularly in the areas of processing units and flash memory systems. With a total of 13 patents to his name, Sisson's work has had a considerable impact on secure printing systems and data integrity.
Latest Patents
Among his latest patents is a method for detecting the removal of a processing unit from a printed circuit board. This invention provides various methods for detecting the removal of a processing unit, such as a microprocessor or microcontroller, from a printed circuit board in secure printing systems, like postage metering systems. The methods utilize a real-time clock internal to the processing unit, a CMOS device on the printed circuit board, and CMOS memory internal to the processing unit to detect any unauthorized removal and potential attacks.
Another significant patent involves systems and methods for efficient uncorrectable error detection in flash memory. This invention describes a microcontroller that includes non-volatile flash memory and utilizes an Error Correction Code (ECC) with a specific error detection and correction bit strength. The user data is processed by a hash function, and the hash data is stored alongside the user data. This system ensures that a relatively low bit-strength ECC does not incorrectly manipulate the user data, providing a robust detection of incorrectly corrected user data resulting from errors beyond the correction strength of the ECC system utilized.
Career Highlights
Robert W. Sisson has been associated with Pitney Bowes Inc., where he has contributed to various innovative projects. His work has been instrumental in enhancing the security and efficiency of processing systems.
Collaborations
Sisson has collaborated with notable colleagues, including Frederick W. Ryan, Jr. and Wesley A. Kirschner. Their combined expertise has fostered advancements in technology and innovation.
Conclusion
Robert W. Sisson's contributions to technology through his patents reflect his dedication to innovation and problem-solving. His work continues to influence the fields of secure processing and data integrity, showcasing the importance of inventors in advancing technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.