Hao Luo

Title: Hao Luo: Innovator in Phase Locked Loop Technology

Introduction

Hao Luo is a prominent inventor based in Milpitas, CA (US), known for his significant contributions to technology, particularly in the field of phase locked loops and data storage solutions. With a total of 15 patents to his name, he has made a notable impact in the tech industry.

Latest Patents

One of Hao Luo's latest patents is the "Phase locked loop assisted fast start-up apparatus and method." This invention provides a method to re-configure an existing low-jitter phase locked loop (PLL) circuit for fast start-up during system wake-up. The apparatus disconnects the feedback path of the PLL to independently control the VCO frequency, allowing for rapid energy injection into a resonator, such as a crystal oscillator. Once the resonance frequency is detected, the PLL feedback is restored, significantly reducing the lock time.

Another notable patent is the "Key-value store on persistent memory." This technique aims to reduce recovery time in computing apparatuses by storing data in a key-value store within persistent memory. The method involves caching selected persistent nodes in volatile memory, allowing for efficient recovery through the use of dual pointers.

Career Highlights

Hao Luo has worked with leading technology companies, including Hewlett-Packard Development Company, L.P. and Intel Corporation. His experience in these organizations has contributed to his expertise and innovative capabilities in the field.

Collaborations

Throughout his career, Hao Luo has collaborated with notable professionals, including Carl Philip Taussig and Ping Mei. These collaborations have further enriched his work and contributed to the development of his patents.

Conclusion

Hao Luo's innovative work in phase locked loops and data storage solutions showcases his significant contributions to technology. His patents reflect a deep understanding of complex systems and a commitment to advancing the field.