Lai Q Pham

Title: Innovation and Ingenuity: The Patents of Lai Q Pham

Introduction

Lai Q Pham, an inventive mind based in San Diego, California, holds two patents that showcase his remarkable contributions to integrated circuit technology. His work focuses on improving clock synchronization and data storage within chip designs, providing innovative solutions to contemporary challenges in the field.

Latest Patents

1. **Method and Apparatus for Distributing a Self-Synchronized Clock to Nodes on a Chip**

This patent reveals a pioneering method for dynamically reducing clock skew among various nodes on an integrated circuit. The technique involves estimating clock delays to each node and inserting appropriate delays to ensure clock signals are synchronized with a global clock. By addressing factors such as wire RC delays and clock buffer delays, the invention allows for precise synchronization despite fluctuations in operating temperature and voltage. It features a feedback path that aids in estimating round trip travel time, enabling adjustments based on shifts in operating conditions.

2. **Method and Apparatus for Using a Bus as a Data Storage Node**

Pham’s second invention presents a method for using a bus's inherent storage capacity to hold valid data logic levels dynamically. By employing a two-phase clock system, the innovation eliminates the need for active bus keepers and null cycles, enhancing bus speed and reliability. During the first phase, data is driven onto the bus, which is then latched during the second phase, preventing bus contention and floating node conditions.

Career Highlights

Lai Q Pham has established himself as a key innovator at Agere Systems Inc., where he has applied his expertise in circuit design to create breakthrough solutions. His work not only enhances the performance of integrated circuits but also provides valuable knowledge in optimizing data handling processes within modern technological devices.

Collaborations

Throughout his career, Pham has collaborated with diligent professionals like Hyun K Lee and Han Nguyen, fostering an environment of innovation and teamwork. Together, they have combined their talents to push the boundaries of technology, leading to significant advancements in the field.

Conclusion

With a dedication to innovation and a proven track record of patented inventions, Lai Q Pham continues to make significant strides in integrated circuit technology. His contributions not only benefit his organization but also the broader field of electronics, paving the way for future developments. Pham’s work exemplifies how inventive solutions can address complex challenges and enhance technological capabilities.