Company Filing History:
Years Active: 2019-2025
Title: Innovations of Tariq Haddad in Phase and Frequency Error Processing
Introduction
Tariq Haddad is a notable inventor based in Ottawa, Canada, recognized for his contributions to the field of communications technology. He holds three patents that focus on phase and frequency error processing, showcasing his expertise in enhancing communication systems.
Latest Patents
One of his latest patents is related to phase and frequency error processing. This invention includes an apparatus with a phase path and a frequency path. The phase path processes phase error in communications between network nodes and features a closed-loop feedback loop controller. The frequency path, which operates independently, processes frequency error in the same communications. The method involves selecting packets for phase and frequency processing separately, ensuring efficient error management.
Another significant patent is a clock recovery device with a state machine controller. This device is designed to recover frequency and timing information from incoming packet streams over asynchronous packet networks. It utilizes a phase locked loop (PLL) block with predefined states, including type II PLL operation. The state machine controller manages transitions between these states based on changes in the incoming packet stream, while a controlled oscillator generates the necessary output signal.
Career Highlights
Tariq Haddad is currently employed at Microsemi Semiconductor Ulc, where he applies his innovative ideas to develop advanced communication technologies. His work has significantly impacted the efficiency and reliability of network communications.
Collaborations
Tariq collaborates with talented coworkers, including Xihao Li and Kamran Rahbar, who contribute to the development of cutting-edge technologies in their field.
Conclusion
Tariq Haddad's innovative patents in phase and frequency error processing demonstrate his commitment to advancing communication technology. His work continues to influence the industry, making significant strides in improving network performance.
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