Company Filing History:
2 out of 747 
2 out of 232 
1 out of 6 Years Active: 1981-1993
Title: The Innovative Journey of Thomas Oswald
Introduction: Thomas Oswald, an accomplished inventor based in Dartford, GB, has made significant contributions to the field of optical transmission systems. With a total of five patents to his name, his innovative work focuses on addressing challenges in electrical fault detection within undersea transmission systems.
Latest Patents: Among his latest inventions, Thomas Oswald has developed a method for locating intermittent electrical faults in optical undersea transmission systems. This method involves measuring the time difference between two signals emanating from the fault along two different routes in the system. One embodiment includes a voltage transient as one signal and an optical error signal generated in an adjacent repeater. In another embodiment, both signals are optical, caused by the electrical fault affecting the repeaters. This invention aims to enhance the reliability of transmission systems by incorporating apparatus for permanent fault detection.
Additionally, Oswald's invention for optical transmission systems provides a line finding system for submerged systems. In the event of a fault, this system enables remaining operative paths to redirect traffic, effectively steering around the fault. The implementation involves laser sources in submerged repeaters that are switched electronically, ensuring efficient operation even when faults occur.
Career Highlights: Throughout his career, Thomas Oswald has worked with notable organizations such as International Standard Electric Corporation and STC, Inc. These experiences have contributed to his expertise and innovations in the field of optical transmission and fault detection.
Collaborations: Oswald has collaborated with esteemed colleagues, including Ian J. Hirst and Patrick S. Kelly, enhancing the scope and impact of his inventions through teamwork and shared knowledge.
Conclusion: Thomas Oswald's innovative contributions through his patents are essential to advancing optical transmission technologies. His work addresses critical issues in fault detection and system reliability, solidifying his reputation as a leading inventor in the field.