This inventor holds 22 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Pbc Lasers Gmbh, Connector Optics Limited, Nl Nanosemiconductor Gmbh. Active years: 2003-2013.
Company Filing History:
7 out of 8 
4 out of 4 
3 out of 3 
Years Active: 2003-2013
Title: Innovations and Contributions of Nikolai Ledentsov in Optical Technologies
Introduction
Nikolai Ledentsov, an esteemed inventor based in Berlin, Germany, has made significant contributions to the field of optical technologies. With an impressive portfolio of 22 patents, Ledentsov has been at the forefront of innovations that enhance the performance and capabilities of optical systems.
Latest Patents
Among his latest inventions is a patent titled "Method for Encoding and Decoding of Optical Signals." This innovative method focuses on a robust multi-level encoding of optical signals, utilizing a transmitter that transforms electric signals into optical signals and a receiver that performs the reverse transformation. Key features include the generation of optical pulses with varying durations, enabling effective integration of optical signals, and the modulation of signal amplitude based on the pulse duration.
Another notable patent is for a "Semiconductor Optoelectronic Device with Improved Beam Quality." This invention enhances the beam quality of a tilted wave semiconductor diode laser by incorporating structural elements that optimize the waveguide configuration. The laser design efficiently emits narrow beams while minimizing undesired emissions, showcasing Ledentsov's expertise in advanced laser technologies.
Career Highlights
Throughout his career, Nikolai Ledentsov has collaborated with notable companies, including PBC Lasers GmbH and Connector Optics Limited, where he contributed his expertise in optical innovations. His work at these companies has further solidified his reputation as a pioneering inventor in the field.
Collaborations
In addition to his industrial contributions, Ledentsov has worked alongside esteemed colleagues such as Vitaly Shchukin and James A Lott. These collaborations have helped foster groundbreaking advancements in optical technology, leading to the development of innovative patents and solutions.
Conclusion
Nikolai Ledentsov's dedication to innovation in optical technologies is reflected in his extensive patent portfolio and collaborations with industry leaders. His latest inventions illustrate his commitment to enhancing the performance of optical systems, positioning him as a key figure in the ongoing evolution of optical technology.