Armin Wellig

Title: Armin Wellig: Innovator in Low Data-Rate Communication

Introduction

Armin Wellig is a notable inventor based in Nyon, Switzerland. He has made significant contributions to the field of communication technology, holding a total of 7 patents. His work primarily focuses on systems and methods that enhance data transmission efficiency.

Latest Patents

One of his latest patents is a "System and method for low data-rate communication over a carrier current." This invention relates to a system designed for low data-rate communication over a modulated direct carrier current. It includes one or more communication transmitters, a communication receiver, and a wire bus that forms a shared transmission channel. Each communication transmitter is configured to create a first raw staggered transmission frame based on a second staggered transmission frame, utilizing a set of separate basic chip-encoding sequences. The basic encoding sequences are identical across all communication transmitters, and the initial transmission times of the second staggered frames are autonomously determined by each transmitter without relying on any external synchronization signal.

Another significant patent is the "Method and device for estimating the relative drift between two clocks, in particular for ranging applications in UWB-LDR technology." This method estimates the drift between a first clock used in digital transmission processing of a first Ultra Wide Band (UWB) pulse train signal and a second clock used in digital reception processing of a second UWB pulse train signal. The process involves sampling the second UWB pulse train signal and calculating trellis information that represents a trellis associated with different reference values of the drift. The method further processes the sampled signal to obtain a path metric for each reference path, ultimately selecting the path with the greatest metric to determine the drift.

Career Highlights

Armin Wellig has worked with prominent companies in the technology sector, including STMicroelectronics N.V. and Mersen France S.B. S.A.S. His experience in these organizations has contributed to his expertise in communication technologies and innovation.

Collaborations

Throughout his career, Armin has collaborated with notable professionals in the field, including Julien Zory and Andras Pozsgay. These collaborations have likely enriched his work and led to advancements in his projects.

Conclusion

Armin Wellig is a distinguished inventor whose contributions to low data-rate communication and clock drift estimation have made a significant impact in the field of technology. His