Arthur H Cianelli

Title: Arthur H. Cianelli and His Computer-System Inventions.

Introduction

Arthur H. Cianelli is an inventor associated with Methuen, Massachusetts. His work includes inventions addressing computer-system cooling and the routing of connections within computer chassis. He is credited with 2 patents.

Latest Patents

Cianelli’s listed patents focus on computer hardware reliability and configuration.

- **System and method for detecting and routing between an optional plug-in controller and multiple fixed peripheral backplanes.** This invention describes a method for determining how cables connect devices inside a computer chassis. Devices deactivate selected signal lines, after which one device is instructed to activate a line for a particular cable. By sensing the voltage at an input/output data port, the system can identify which devices are connected and determine their control relationships.

- **Watchdog timer for controlling a cooling system.** This invention is designed to help prevent a computer from overheating if its processor or the software controlling it fails. A watchdog timer monitors periodic status signals from the processor. If those signals stop, the timer sends signals that cause the cooling system to operate.

Career Highlights

Cianelli’s listed company affiliation is Sun Microsystems, Inc. The two patents described here reflect practical approaches to computer-system management: identifying device connections and maintaining cooling when normal processor control is unavailable.

Collaborations

Quentin J. Lewis and Steve Doherty are identified as Cianelli’s coworkers. Their shared professional context connects them to the same broader technology environment, though the information provided does not specify particular joint projects.

Conclusion

Arthur H. Cianelli’s patent work addresses two important aspects of computer reliability: accurate cable routing within a chassis and continued cooling during processor or software failures.