Location History:
- Paris, FR (2016)
- Marcoussis, FR (2011 - 2018)
Company Filing History:
3 out of 5,032 
1 out of 4,899 
Years Active: 2011-2018
Title: The Innovative Contributions of François Lelarge
François Lelarge, a prominent inventor based in Marcoussis, France, has made significant strides in the field of semiconductor technology. With a total of two registered patents, Lelarge’s innovations reflect his commitment to advancing optical devices and integrated structures.
Latest Patents
Lelarge’s latest patents showcase groundbreaking advancements in optical technologies. The first patent is for a “Monolithic integrated structure comprising a buried heterostructure semiconductor optical amplifier and a photodetector.” This invention details a comprehensive structure, featuring a buried heterostructure that enhances the performance of semiconductor optical amplifiers and photodetectors.
His second patent involves an “Optical device having a quantum-dot structure.” This patent outlines a method for manufacturing optical devices, incorporating layers of quantum dots situated between barrier layers. The innovation ensures that a spacer layer is effectively utilized to block strain fields induced by quantum-dot layers, thus delivering a smooth growth front essential for subsequent barrier layers.
Career Highlights
François Lelarge has contributed his expertise while working at Alcatel Lucent, a leading telecommunications equipment company. His role at Alcatel Lucent has allowed him to be at the forefront of semiconductor and optical technology development, solidifying his reputation as a key inventor in this specialized field.
Collaborations
Throughout his career, Lelarge has collaborated with notable professionals such as Romain Brenot and Mohand Achouche. These collaborations highlight the collaborative spirit within technological innovation and the importance of teamwork in advancing complex inventions.
Conclusion
In summary, François Lelarge is a distinguished inventor whose work has impacted the realm of optical devices and semiconductor technology. His patents not only reflect his innovative mindset but also contribute significantly to ongoing advancements in the field. As technology continues to evolve, Lelarge’s contributions will undoubtedly play a vital role in shaping the future of optical devices.