Location History:
- Ulrichskirchen, AT (2021)
- Ulrichskirchen, DE (2021)
Company Filing History:
Years Active: 2021
Title: Bernhard Schrenk: Innovator in Cryptography and Optical Signal Processing
Introduction
Bernhard Schrenk is a notable inventor based in Ulrichskirchen, Austria. He has made significant contributions to the fields of cryptography and optical signal processing, holding a total of 4 patents. His innovative methods have advanced the way secure communications are established and how optical signals are received.
Latest Patents
One of Schrenk's latest patents is a method for creating and distributing cryptographic keys. This method secures communication between two terminals by distributing signals for creating correlated values through a communication channel that may be burdened with errors. The process involves forming checksums based on the keys present at each terminal, which are then used to derive correction values to ensure the keys correspond accurately.
Another significant patent involves a method for receiving a modulated optical signal. This method utilizes a transmission unit equipped with a laser and an electro-absorption modulator. The received optical signal is directed towards the laser, which adapts its frequency to align with the incoming signal. The overlapping signals are then converted into an electrical current signal, providing a reliable receive signal.
Career Highlights
Bernhard Schrenk is currently associated with the AIT Austrian Institute of Technology GmbH, where he continues to work on cutting-edge technologies. His expertise in cryptography and optical communications has positioned him as a key figure in his field.
Collaborations
Throughout his career, Schrenk has collaborated with notable colleagues, including Stephan Krenn and Thomas Loruesner. These partnerships have fostered innovation and contributed to the development of advanced technologies in their respective areas.
Conclusion
Bernhard Schrenk's contributions to cryptography and optical signal processing exemplify his innovative spirit and dedication to advancing technology. His patents reflect a commitment to enhancing secure communications and improving signal reception methods.