Location History:
- Paris, FR (1977 - 1981)
- Conflans Ste Honorine, FR (1982)
- Conflans-Sainte-Honorine, FR (1982)
Company Filing History:
4 out of 37 
3 out of 28 
1 out of 1 Years Active: 1977-1982
Title: The Innovations of Herbert Ernyei
Introduction
Herbert Ernyei is a notable inventor based in Paris, France, recognized for his contributions to the field of electromechanical systems. With a total of eight patents to his name, Ernyei has made significant advancements in the design and functionality of band pass filters.
Latest Patents
Among his latest patents are the electromechanical band pass filters and electromechanical filter cells. The electromechanical band pass filter features a series of cells arranged in cascade, each consisting of two parallel cylindrical bars that act as longitudinally vibrating resonators. A flexurally vibrating cylindrical coupler connects these resonators, allowing for enhanced performance. The design of the cell is meticulously dimensioned to ensure that its relative limiting frequencies are appropriately linked to the frequency of a cell used in an electrical low-pass filter. Similarly, the electromechanical filter cells include two longitudinally vibrating cylindrical resonators and a flexurally vibrating coupler, with the diameter of the coupler defined by specific mathematical expressions.
Career Highlights
Throughout his career, Ernyei has worked with prominent companies such as Société Lignes Télégraphiques et Téléphoniques and Lignes Télégraphiques et Téléphoniques. His work in these organizations has contributed to the development of innovative communication technologies.
Collaborations
Ernyei has collaborated with notable individuals in his field, including Etienne Langlois and Etienne Langolis. These partnerships have fostered a creative environment that has led to the successful development of his patented technologies.
Conclusion
Herbert Ernyei's contributions to electromechanical systems and his innovative patents highlight his significant role in advancing technology in communication. 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.