This inventor holds 2 USPTO granted patents, plus 1 CIPO patent. Top assignee: Institut National D'optique. Active years: 2004-2006.
Location History:
- Ste-Foy, CA (2004)
- Sainte-Foy, CA (2006)
Company Filing History:
Years Active: 2004-2006
Title: The Innovations of Denis Boulanger
Introduction
Denis Boulanger is a notable inventor based in Sainte-Foy, Canada. He has made significant contributions to the field of optical technology, holding a total of 2 patents. His work focuses on advanced sensing devices that enhance measurement accuracy and efficiency.
Latest Patents
One of Boulanger's latest patents is a position-sensing device for 3-D profilometers. This apparatus is designed to sense position data of a light pattern created by a known light source on an object. It includes an optical system that collects an incident light beam and transmits it to a beam splitter. The beam splitter operates with a known reflection/transmission ratio, allowing for the calculation of dimensions of points on the object based on the intensities of the reflective and transmission channels.
Another significant patent is a sensor and method for range measurements using a TDI device. This invention provides a method for taking range measurements of a target object by detecting reflections of a structured light beam. The device is strategically positioned to ensure that the range information is preserved during the TDI process, resulting in a clear image of the light beam on the target object.
Career Highlights
Denis Boulanger is affiliated with the Institut National d'Optique, where he continues to innovate in the field of optical sensing technologies. His work has been instrumental in advancing the capabilities of measurement devices used in various applications.
Collaborations
Boulanger has collaborated with notable colleagues such as John Laurent and Michel Doucet, contributing to the development of cutting-edge optical technologies.
Conclusion
Denis Boulanger's contributions to optical technology through his patents and collaborations highlight his role as a significant inventor in the field. His innovative work continues to influence advancements in measurement and sensing technologies.