Company Filing History:
Years Active: 2003-2006
Title: Innovations by Inventor Markus Helfenstein in Signal Communication Systems
Introduction: Markus Helfenstein, a notable inventor based in New York, NY, has made significant contributions to the field of signal communication systems. With a tally of two patents to his name, Helfenstein's work focuses on enhancing the efficiency and performance of duplex signal transmission.
Latest Patents: Markus Helfenstein's latest patents include a "Circuit and method for an improved front end in duplex signal communication systems." This invention presents an advanced analog front end designed to increase power efficiency for duplex signals on a transmission line. The innovative front end divides a hybrid structure into fixed and adaptive portions. The adaptive section utilizes a biquad and a summer to create a filter transfer function that compensates for irregularities in the transmission line. Moreover, his method for configuring a local transceiver seeks to minimize power requirements at a remote transmitter, showcasing enhancements in optimizing transmit signals and recovering remotely generated signals.
Another patent, titled "System and method for filter tuning," describes a process for adjusting a filter's components. This innovative system is capable of making coarse adjustments to set an initial cutoff frequency accurately, followed by fine adjustments to maintain that accuracy in response to any drift in the cutoff frequency. These contributions highlight Helfenstein's commitment to improving the intricacies of communication technology.
Career Highlights: Helfenstein currently works at Globespan Virata Corporation, where he applies his expertise in developing cutting-edge communication solutions. His research and inventions facilitate more efficient signal processing, which is crucial in modern communication systems.
Collaborations: Throughout his career, Markus Helfenstein has collaborated with prominent figures in the field, including Drahoslav Lim and George S. Moschytz. Their combined efforts have led to advancements that push the boundaries of technology in signal communication.
Conclusion: Markus Helfenstein's innovative contributions to signal communication technology exemplify the impact of skilled inventors in the industry. With his patents addressing critical challenges in signal processing and efficiency, Helfenstein continues to pave the way for future advancements in communications. His work at Globespan Virata Corporation, along with collaborative efforts with colleagues, emphasizes the importance of teamwork and innovation in driving technology forward.