Location History:
- Nepean, CA (2002 - 2005)
- Ottawa, CA (2005 - 2011)
Company Filing History:
6 out of 851 
1 out of 4 
1 out of 832,761 Years Active: 2002-2011
Title: The Innovations of Philip Patrick Duggan
Introduction
Philip Patrick Duggan is a notable inventor based in Nepean, Canada. He holds a total of eight patents, showcasing his significant contributions to the field of optical technology. His work primarily focuses on advancements in micro-electro-mechanical systems (MEMS) and optical spectrometry.
Latest Patents
Among his latest patents is a "Scanning Spectrometer with Multiple Photodetectors." This invention involves a scanning optical spectrometer equipped with a detector array. The position of the focused spot of light at the input of a dispersive element, such as an arrayed waveguide grating (AWG), is scanned using a MEMS tiltable micromirror. This allows the dispersed spectrum of light to scan over the detector array, enabling the concatenation of sub-spectra recorded by individual detectors to obtain the complete spectrum of input light.
Another significant patent is the "Method and Apparatus for Referencing a MEMS Device." This invention describes a method for calibrating a MEMS actuator in a hybrid MEMS-PLC optical switch or router. It utilizes two calibrating waveguides, embedded monolithically adjacent to the waveguides that provide the PLC output functions. This setup references a MEMS mirror tilt angle by maximizing the optical coupling of light reflected off the MEMS mirror into the calibrating waveguides.
Career Highlights
Philip has worked with prominent companies in the field, including JDS Uniphase Corporation and the Centre for Research in Earth and Space Technology. His experience in these organizations has contributed to his expertise in optical technologies and MEMS.
Collaborations
Throughout his career, Philip has collaborated with notable individuals such as Douglas E. Crafts and Jinxi Shen. These collaborations have likely enriched his work and led to innovative advancements in his field.
Conclusion
Philip Patrick Duggan's contributions to optical technology and MEMS are significant, as evidenced by his eight patents. His innovative work continues to influence advancements in the industry, showcasing his role as a leading inventor.