Company Filing History:
9 out of 851 
2 out of 832,680 Years Active: 2004-2013
Title: Innovator Pierre D. Wall: A Pioneer in Wavelength Selective Switch Technology
Introduction
Pierre D. Wall is an esteemed inventor based in Ottawa, Canada, known for his impactful contributions to the field of telecommunications. With a total of 10 patents to his name, Wall has made significant strides in developing wavelength selective switch (WSS) technologies, which are crucial for enhancing network efficiency.
Latest Patents
Among Wall's latest inventions are the MxN Wavelength Selective Switch and the Hitless MxN Wavelength Selective Switch. These innovations use an array of MEMS mirrors that can tilt in one dimension about a single axis. They address the issue of 'hitting,' which refers to unwanted port connections during the switching process. By cascading two WSS devices, Wall's designs allow for M×N switching functionality in a hitless manner. The incorporation of block ports at specified positions boosts the performance of these switches, enabling greater efficiency even if quasi-hitless performance is considered acceptable.
Career Highlights
Pierre D. Wall has a rich professional background that showcases his commitment to advancing technology. He has worked with renowned companies such as JDS Uniphase Corporation, where he honed his skills in developing innovative telecommunications solutions. His extensive experience in the industry has contributed to his success as an inventor.
Collaborations
Throughout his career, Wall has collaborated with notable professionals, including Sheldon McLaughlin and Paul Colbourne. These partnerships have not only fostered creativity but have also led to significant advancements in the field of wavelength selective switching technology.
Conclusion
Pierre D. Wall's dedication to innovation and technological advancement is evident through his impressive portfolio of patents and collaborations. His work on wavelength selective switches continues to influence the telecommunications industry, providing efficient solutions to a variety of networking challenges. As an inventor, Wall's contributions remain integral to the ongoing evolution of communication technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.