Company Filing History:
Years Active: 2002-2008
Title: Innovator Spotlight: Paul MacDonald
Introduction
Paul MacDonald stands out as a notable inventor based in Ottawa, Canada. With a strong focus on optical systems and clock circuit technology, he has contributed significantly to the field of electronics through his innovative patents.
Latest Patents
Paul MacDonald is the proud inventor of two patents that exhibit his proficiency in optical technology and electronic circuits. His first patent, titled "Dispersion Compensation in Optical Systems," introduces a system and method that utilizes a multi-port memory. This technology includes a plurality of read ports, each equipped with filter coefficient values that represent dispersion compensation values. The method effectively processes an input optical signal, utilizing these values to produce an output optical signal suitable for transmission over an optical link.
His second patent, "Divide by 15 Clock Circuit," is a sophisticated clock divider circuit designed to output a clock signal derived from an input clock signal. With an emphasis on flexibility, this circuit generates output signals at selected frequencies and duty cycles. Specifically, it features a linear shift register with a feedback loop, enabling efficient data shifting through its stages in response to the input clock signal. This innovation enables the division of high-frequency input clock signals, such as 667 MHz and 669 MHz, into lower frequency output clock signals of 44 MHz and 45 MHz, respectively.
Career Highlights
Paul MacDonald currently works with Nortel Networks Corporation, a company recognized for its pioneering advancements in telecommunications and network solutions. His contributions have enhanced the field of optical communications through innovative products and methodologies.
Collaborations
At Nortel Networks Corporation, Paul collaborates with esteemed colleagues, including Sandy Thomson and Ruibin Jin. Together, they contribute to various projects that push the boundaries of technology, ensuring that Nortel remains at the forefront of innovation in the industry.
Conclusion
Through his inventive spirit and technical expertise, Paul MacDonald has established himself as a significant figure in the realm of electronic innovations. His patents not only highlight his individual creativity but also showcase the collaborative efforts within his team at Nortel Networks Corporation, driving advancements in optical and electronic technologies.