Company Filing History:
Years Active: 1997-2018
Title: The Innovations of Friedbert Stuhlfelner
Introduction
Friedbert Stuhlfelner is a notable inventor based in Leiblfing, Germany. He has made significant contributions to the field of semiconductor technology and audio signal processing. With a total of three patents to his name, Stuhlfelner's work showcases his expertise and innovative spirit.
Latest Patents
One of Stuhlfelner's latest patents is a method for operating a serial non-volatile semiconductor memory. This method ensures safe data writing into the semiconductor memory by applying a serial write sequence to an input terminal. The sequence includes command bits, address bits, and data bytes. The presence of a clock signal and a sufficient supply voltage is crucial during the transmission of these bits. If the supply voltage is too low, the write sequence and clock signal may be transmitted incorrectly, potentially leading to data loss.
Another significant patent is a circuit arrangement designed to improve the signal-to-noise ratio. In this innovative design, the audible frequency spectrum is divided into several frequency channels. Each channel provides a delayed signal part to an amplifier with controllable amplification. The amplifier's gain is adjusted based on a comparator, allowing for dynamic control of amplification based on the audio signal's threshold value.
Career Highlights
Throughout his career, Friedbert Stuhlfelner has worked with prominent companies such as Nokia Technology GmbH and Continental Automotive GmbH. His experience in these organizations has contributed to his development as an inventor and has allowed him to apply his innovative ideas in practical settings.
Collaborations
Stuhlfelner has collaborated with various professionals in his field, including Harri Valio. These partnerships have likely enhanced his work and led to further advancements in technology.
Conclusion
Friedbert Stuhlfelner's contributions to semiconductor memory and audio signal processing highlight his innovative capabilities. His patents reflect a commitment to improving technology and enhancing user experiences. Stuhlfelner's work continues to influence the industry and inspire future innovations.