Company Filing History:
1 out of 40,951 
1 out of 2 Years Active: 1985-1996
Title: The Innovations of Eric Gradeler
Introduction
Eric Gradeler is a notable inventor based in Sceaux, France. He has made significant contributions to the field of telecommunications, particularly in modem technology. With a total of two patents to his name, Gradeler's work showcases his expertise and innovative spirit.
Latest Patents
Eric Gradeler's latest patents include a modem featuring an improved line interface circuit. This invention focuses on providing a telephone line interface circuit for computers that meets the AC impedance and DC voltage/current characteristics required by specific telephone networks. The circuitry is designed to ensure that the modem can be effectively connected to these networks. It includes a variety of impedance components that determine the necessary characteristics of the telephone line interface circuit. Additionally, the invention incorporates a switching logic that selectively connects these components based on control signals derived from an identification code provided by the telephone network. Another patent involves an additional line coupling circuit for intercom telephone sets, which includes a DC line uncoupling circuit and means for transmitting and receiving signals.
Career Highlights
Throughout his career, Eric Gradeler has worked with prominent companies such as Apple Inc. and Compagnie Generale De Constructions Telephoniques. His experience in these organizations has contributed to his development as an inventor and has allowed him to refine his skills in telecommunications technology.
Collaborations
Eric Gradeler has collaborated with notable individuals in his field, including Robert E. Cox and Barry Hochfield. These partnerships have likely enriched his work and provided valuable insights into the innovations he has pursued.
Conclusion
Eric Gradeler's contributions to modem technology and telecommunications reflect his innovative mindset and dedication to improving communication systems. His patents demonstrate a commitment to advancing technology in meaningful ways.