This inventor holds 3 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignees: Amplitude Systemes, Centre National De La Recherche Scientifique, Koninklijke Philips Corporation N.v.. Active years: 2011-2015.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 11 
1 out of 5,383 
1 out of 21,885 
Years Active: 2011-2015
Title: Jean-Louis Doualan: Pioneering Inventor in Laser Technology
Introduction:
Jean-Louis Doualan, a renowned inventor hailing from Rots, France, is celebrated for his tireless commitment to innovation in the field of laser technology. With a string of successful patents under his belt, his work continues to inspire a new wave of inventors and researchers to push the boundaries of technological advancement.
Latest Patents:
1. Optical Amplifier and Laser Incorporating Such an Amplifier: This patent showcases Doualan's expertise in developing a high-gain optical amplifier for amplifying waves at specific wavelengths. The technology includes optical pumping elements, a solid amplifying medium doped with active ions, cooling elements, and optical multiplexing elements. The amplifier features Stark sublevels within a spectral domain, ensuring precise amplification.
2. Chemical Species Optical Sensor Operating in Infrared: Doualan's innovative sensor comprises a fluorescent source of incoherent infrared rays, along with an infrared ray detector equipped with a spectral selection device. This sensor, useful for detecting chemical species like CO, demonstrates his versatility in creating cutting-edge technologies.
Career Highlights:
Throughout his career, Jean-Louis Doualan has made significant contributions to companies like Amplitude Systems and Centre National de la Recherche Scientifique. His inventive spirit and dedication to excellence have propelled him to the forefront of laser technology innovation.
Collaborations:
Working alongside esteemed colleagues such as Patrice Jean-Pierre Camy and Antoine Courjaud, Doualan has fostered a collaborative environment conducive to groundbreaking research and development. Together, they have synergized their expertise to drive forward impactful projects in the field of laser technology.
Conclusion:
Jean-Louis Doualan's inventive prowess and unwavering pursuit of excellence have cemented his legacy as a pioneering inventor in the realm of laser technology. His patents stand as a testament to his innovative spirit, inspiring future generations to continue exploring the endless possibilities of technological innovation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile