Fernando A Urbina

Title: **Fernando A Urbina: Innovating Device Enumeration and Power Management**

Introduction

Fernando A Urbina is a notable inventor based in Colorado Springs, CO, with an impressive portfolio of 12 patents. His work primarily focuses on enhancing device detection and power management within computer systems, particularly in relation to bus interfaces. As an integral member of Apple Inc., Urbina continues to push the boundaries of technology with his innovative solutions.

Latest Patents

Among his latest contributions, Urbina has developed methods and apparatus for reliable detection and enumeration of devices. This innovation features a controller that employs a serialized bus protocol, such as the Universal Serial Bus (USB), capable of supporting multiple bus architectures like USB 2.0 and USB 3.0. Notably, his approach ensures that when a USB-compliant device is identified across various bus architectures, the controller strategically waits additional periods to allow for proper identification of the device's bus architecture. This careful management leads to efficient device enumeration, optimizing the connection experience for users.

Another significant patent by Urbina focuses on managing and revoking power allocated through bus interfaces. This system dynamically handles requests for revocable current beyond a reserved threshold for first bus interfaces, streamlining the allocation of power. When a new device requiring non-revocable power connects, Urbina's system effectively transmits notifications to relinquish the revocable current, ensuring efficient power usage across devices.

Career Highlights

Throughout his career at Apple Inc., Urbina has demonstrated a commitment to innovation and excellence. His patents reflect a deep understanding of both hardware and software integration, particularly in the field of device connectivity. With 12 patents to his name, Urbina's contributions have significantly impacted how devices communicate and manage power, elevating user experience in modern computing.

Collaborations

Urbina has worked alongside several accomplished professionals at Apple Inc., including Alexei V Ouzilevski and Brett C Bilbrey. These collaborations have fostered an environment of creativity and technical advancement, leading to groundbreaking inventions that enhance Apple's prodigious product lineup.

Conclusion

Fernando A Urbina stands out as a pioneering figure in the realm of device enumeration and power management within computing. Through his innovative patents and collaborative efforts at Apple Inc., he continues to shape the future of technology, ensuring that devices operate seamlessly and efficiently. His work is a testament to the spirit of innovation that drives the tech industry forward.