Peter O Jacobsen

Title: The Innovative Contributions of Peter O Jacobsen

Introduction

Peter O Jacobsen is a notable inventor based in Milton, Vermont, who has made significant contributions to the field of diagnostic methods and apparatuses. He is recognized for his innovative approach to observing latch data without altering it, which has implications for various technological applications.

Latest Patents

Jacobsen holds a patent for a "Diagnostic method and apparatus for non-destructively observing latch data." This invention provides a circuit that can observe data within shift registers without altering the data. The circuit includes selectors connected to the inputs and outputs of the shift registers. The selectors selectively connect the input with the output of a selected shift register to form a wiring loop for the selected shift register. A control device connected to the wiring loop uses the wiring loop to cause the data to be continually transferred from the output of the selected shift register to the input of the selected shift register and back through the selected shift register in a circular manner. The control device includes a counter used for determining the length of a selected shift register and a set of registers to store, for future use when rotating data in the shift registers, the length of each shift register. The control device also includes a data output accessible from outside the circuit. An observation wire is connected to the wiring loop, and the data passes from the wiring loop to the control device through the observation wire. The control device outputs data appearing on the wiring loop as the data is circulated through the selected shift register to permit data within the selected shift register to be observed outside the circuit without altering the data within the selected shift register.

Career Highlights

Jacobsen is currently employed at International Business Machines Corporation (IBM), where he continues to innovate and contribute to advancements in technology. His work has garnered attention for its practical applications and effectiveness in enhancing data observation techniques.

Collaborations

Throughout his career, Jacobsen has collaborated with talented individuals such as Darren Lane Anand and John Robert Goss. These collaborations have fostered an environment of creativity and innovation, leading to the development of impactful technologies.

Conclusion

Peter O Jacobsen's contributions to the field of diagnostic methods and apparatuses highlight his innovative spirit and dedication to advancing technology. His patent for observing latch data non-destructively is a testament to his expertise and commitment to improving data handling techniques.