Location History:
- Kanata, CA (1998 - 2004)
- Ottawa, CA (2004 - 2020)
Company Filing History:
6 out of 4,171 
6 out of 1,012 
2 out of 2,276 Years Active: 1998-2025
Title: Heping Ding: Innovator in Energy Conversion Technologies
Introduction
Heping Ding is a prominent inventor based in Ottawa, Canada, known for his significant contributions to the field of energy conversion technologies. With a total of 14 patents to his name, Ding has focused on developing innovative solutions for improving the efficiency of electricity conversion, particularly from low voltage sources.
Latest Patents
Ding's latest patents include groundbreaking inventions such as a synchronous rectification system designed to enhance the efficiency of electricity conversion for harvesting energy from low voltage sources. This invention features a DC-DC converter that transforms a low voltage DC input into a higher voltage DC output. The converter comprises an oscillator with a first relatively voltage-sensitive and low-power transistor, alongside a second relatively voltage-insensitive and high-power transistor. This configuration allows the oscillator to produce an AC signal from the low voltage DC input. Additionally, the autonomous synchronous voltage-doubling rectification circuit converts the higher voltage AC signal into a higher voltage DC output, effectively utilizing energy harvested from low voltage sources.
Another notable patent focuses on efficient electricity conversion methods, utilizing a similar DC-DC converter design. The inclusion of a voltage-sensitive transistor enables the oscillator to activate at lower voltages, while the higher power transistor allows for operation at increased power levels once activated. This innovation is particularly beneficial for applications that require energy harvesting from low voltage sources.
Career Highlights
Throughout his career, Heping Ding has worked with esteemed organizations such as Nortel Networks Corporation and the National Research Council of Canada. His experience in these institutions has allowed him to refine his expertise in energy conversion technologies and contribute to various innovative projects.
Collaborations
Ding has collaborated with notable colleagues, including Ryan Griffin and David Dal Farra, further enhancing his work in the field of energy conversion.
Conclusion
Heping Ding's innovative contributions to energy conversion technologies have made a significant impact in the field. His patents reflect a commitment to improving efficiency in electricity conversion, particularly from low voltage sources. His work continues to inspire advancements in energy harvesting solutions.