Joseph C Curcio

Title: Joseph C. Curcio: Innovating Audio Technology in San Jose, CA

Introduction

Joseph C. Curcio, an inventive mind based in San Jose, California, has made significant contributions to audio technology through his innovative patents. With two patents to his name, Curcio has focused on enhancing audio jack designs and improving signal integrity.

Latest Patents

Among Curcio's latest inventions is the patent for a "Grounding Circuit for Alternate Audio Plug Designs." This invention details circuits, methods, and apparatuses for grounding contacts in an audio jack. One application of this innovation involves a drive mechanism like a charge pump which operates transistors or switches to create a connection between the audio jack contacts and ground. The design allows for operational continuity even when power is removed from the driver, enhancing audio plug functionality.

Additionally, Curcio's second patent titled "Reuse of Plug Detection Contacts to Reduce Crosstalk" presents a novel approach to detecting audio plug presence. It involves two contacts in an audio jack that connect electrically to a ground contact of a metallic audio plug. The design features a first contact grounded to establish a current return path, while the second contact repurposed after insertion senses ground voltage. By adding the sensed ground voltage to the audio signals, the design effectively minimizes crosstalk in audio outputs.

Career Highlights

Currently, Joseph C. Curcio is employed at Apple Inc., where he continues to push the boundaries of audio technology. His work is emblematic of the company’s commitment to innovation and excellence in the tech industry.

Collaborations

Throughout his career, Curcio has collaborated with notable colleagues such as Roderick Brian Hogan and Nathan Alan Johanningsmeier. These partnerships have likely contributed positively to his inventive process and the execution of his patent filings.

Conclusion

Joseph C. Curcio is a notable inventor whose work has enhanced the functionality and performance of audio devices. His innovative patents not only demonstrate his technical prowess but also reflect the vibrant culture of innovation fostered at Apple Inc. As technology continues to evolve, Curcio's contributions will surely have a lasting impact on audio technology.