Company Filing History:
4 out of 1,012 
1 out of 374 
Years Active: 2005-2015
Title: The Innovative Contributions of David Rayner
Introduction
David Rayner is a prominent inventor based in Ottawa, Canada. He has made significant contributions to the field of mass spectrometry and nanostructure fabrication. With a total of four patents to his name, Rayner's work showcases his expertise in utilizing advanced laser technologies.
Latest Patents
One of Rayner's latest patents is titled "Ionization with femtosecond lasers at elevated pressure." This patent provides ionization methods and devices for use in mass spectrometry. The methods employ short laser pulses, with pulse widths ranging from about 2 femtoseconds to about 1 picosecond, at high intensities. These techniques allow for the ionization of analytes at ambient pressures greater than 10 Torr.
Another notable patent is "Fabrication of long range periodic nanostructures in transparent or semitransparent dielectrics." This invention describes a process for creating high-quality long-range periodic nanostructures in transparent substrates. By scanning a linearly polarized laser beam generated by a femtosecond laser, Rayner's method forms periodic planes of modified material, which can be chemically etched to create cavities.
Career Highlights
David Rayner has worked with esteemed organizations such as the National Research Council of Canada and Dh Technologies Development Pte. Ltd. His experience in these institutions has allowed him to develop and refine his innovative techniques in laser applications and nanotechnology.
Collaborations
Rayner has collaborated with notable individuals in his field, including Paul B Corkum and Rod S Taylor. These partnerships have contributed to the advancement of research and development in laser technology and its applications.
Conclusion
David Rayner's contributions to the fields of mass spectrometry and nanostructure fabrication highlight his innovative spirit and technical expertise. His patents reflect a commitment to advancing technology through the application of femtosecond laser techniques. Rayner's work continues to influence the scientific community and pave the way for future innovations.
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.