Company Filing History:
Years Active: 2008-2017
Title: Innovations of Stefan Weisser
Introduction
Stefan Weisser is a notable inventor based in Nuremberg, Germany. He has made significant contributions to the field of optical communication, holding a total of five patents. His work focuses on enhancing the efficiency and performance of optical receivers and communication systems.
Latest Patents
One of his latest patents is titled "Power adjustment of in-phase and quadrature components at a coherent optical receiver." This invention discloses an optical coherent receiver designed for optical communication networks. The receiver is capable of processing a modulated optical signal to generate in-phase and quadrature components. It includes a power adjuster that utilizes a multiplying unit and a digital circuit to optimize the power of these components. The digital circuit computes various gains to ensure effective signal processing.
Another significant patent is "Optical communication using polarized transmit signal." This invention describes a WDM system with multiple channels, each utilizing two polarizations. The system is designed so that the timing of symbols carried by one polarization is intentionally offset from the other, enhancing the overall data transmission efficiency. The modulation format used is a return-to-zero (RZ) format, with specific timing offsets to improve performance.
Career Highlights
Stefan Weisser has worked with prominent companies in the telecommunications industry, including Alcatel Lucent and Lucent Technologies Inc. His experience in these organizations has contributed to his expertise in optical communication technologies.
Collaborations
Throughout his career, Stefan has collaborated with notable professionals in the field, including Noriaki Kaneda and Chongjin Xie. These collaborations have further enriched his work and innovations in optical communication.
Conclusion
Stefan Weisser's contributions to optical communication through his patents and collaborations highlight his role as a significant inventor in the industry. His innovative approaches continue to influence advancements in communication technologies.