Location History:
- Paris, FR (1983)
- Conflans-Ste-Honorine, FR (1985)
Company Filing History:
1 out of 28 
1 out of 5 Years Active: 1983-1985
Title: The Innovations of Bertrand Jarret
Introduction
Bertrand Jarret is a notable inventor based in Paris, France. He has made significant contributions to the field of optical fiber technology, holding 2 patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of his latest patents is a system for transmitting digital signals over an optical fiber. This invention includes a receiver that comprises a device for restoring each digital signal. It features a first comparator that compares the level of the electric signal with a first reference level, generating a signal when the level of the electric signal is less than the reference level. Additionally, a second comparator compares the level of the electric signal with a second reference level, generating a signal when the level of the electric signal is greater than the reference level. The system also includes a summator that sums the signals generated by the two comparators. Another significant patent is a device for triggering an alarm system in the event of insufficiency. This alarm-triggering device for the receiver of an optical-fiber transmission system includes a filter with a passband located externally with respect to the band of frequencies employed for optical-fiber transmission. The input of this filter is connected to an avalanche photodiode, followed by an amplifier, a rectifier, a voltage comparator circuit, and an alarm-triggering circuit.
Career Highlights
Throughout his career, Bertrand Jarret has worked with several companies, including Lignes Télégraphiques et Téléphoniques and Lignes Télégraphiques et Téléphoniques - L.T.T. His experience in these organizations has contributed to his development as an inventor and innovator in the telecommunications field.
Collaborations
He has collaborated with notable coworkers such as Rose Cordier and Gerard Buffa, further enhancing his work and contributions to the industry.
Conclusion
Bertrand Jarret's innovative patents and career achievements highlight his significant role in advancing optical fiber technology. His work continues to influence the field and inspire future innovations.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.