Anthony F Zizzo

Title: The Innovations of Anthony F. Zizzo

Introduction

Anthony F. Zizzo is a notable inventor based in Phoenix, Arizona. He holds two patents that showcase his contributions to the field of technology. His work primarily focuses on advancements in digital phase locked loops and programmable logic controllers.

Latest Patents

One of Zizzo's latest patents is the "Phase Locked Loop Out-of-Lock Detector." This invention detects the out-of-lock condition of a digital phase locked loop during multiple states, allowing it to ignore single bit discrepancies, such as noise pulses. This broadens the tolerable range of phase detection error and is adaptable for typical applications of digital phase locked loops. It can control the phase detector of the digital phase locked loop, introducing error voltages into the loop only during selected states.

Another significant patent is the "System for Modifying a Logic Controller Instruction Set." This invention involves a programmable logic controller that includes a read/write memory for storing multi-bit instructions. These instructions direct computations in the controller in response to a programming keyboard module connected to the controller. The keyboard commands transfer instructions from the module to the memory in an ordered array, allowing for efficient operation of the controller.

Career Highlights

Throughout his career, Zizzo has worked with prominent companies such as Sperry Corporation and Texas Instruments Corporation. His experience in these organizations has contributed to his expertise in the field of technology and innovation.

Collaborations

Zizzo has collaborated with notable individuals in his field, including Billy K. Swift and Willard Ahart Blevins. These collaborations have likely enriched his work and contributed to his innovative projects.

Conclusion

Anthony F. Zizzo's contributions to technology through his patents reflect his innovative spirit and expertise. His work continues to influence advancements in digital systems and logic controllers.