Location History:
- Sainte-Marie, CA (1998 - 2001)
- Silley, CA (2005)
- Sillery, CA (2002 - 2008)
- Quebec, CA (1998 - 2022)
- Québec, CA (2013 - 2023)
Company Filing History:
22 out of 1,961 
12 out of 48 
4 out of 181 
Years Active: 1998-2024
Areas of Expertise:
Title: Yves Painchaud: A Trailblazer in Silicon-Based Optical Modulators
Introduction: Yves Painchaud, a renowned inventor based in Quebec, Canada, has made significant contributions to the field of optical modulation with an impressive portfolio of 43 patents. His work primarily focuses on silicon-based modulators that enhance performance and reduce contact resistance, showcasing his innovative spirit and technical expertise.
Latest Patents: Among his latest patents, two stand out for their advancements in optical modulation technology. The first patent describes a "Silicon-based modulator with different transition zone thicknesses." This invention includes a waveguide core and transition zones with variable thicknesses that effectively reduce contact resistance by removing portions of the highly doped areas. The second notable patent is a "Silicon-based modulator with optimized doping profile," which features a waveguide that achieves improved performance through a variable doping profile. This optimization addresses both optical attenuation and contact access resistance, marking a significant leap in silicon modulator technology.
Career Highlights: Throughout his career, Yves Painchaud has established a strong presence in the industry by working with prominent companies like Ciena Corporation and Teraxion Inc. His contributions have not only advanced optical modulation technologies but also paved the way for future innovations within the sector.
Collaborations: Painchaud has collaborated with notable professionals in his field, including coworkers Michel Poulin and Christine Latrasse. These partnerships have fueled innovative research and development, further enhancing the capabilities and applications of silicon-based optical devices.
Conclusion: Yves Painchaud's expertise and innovative visions have positioned him as a key figure in the realm of optical modulators. With a substantial number of patents to his name, his work continues to influence the development of cutting-edge technologies, inspiring future inventors and researchers in the field.