This inventor holds 9 USPTO granted patents and 1 EPO patent. Top assignees: Nxp B.v., Koninklijke Philips Corporation N.v., U.S. Philips Corporation. Active years: 2000-2020.
Location History:
- Graz, AT (2000 - 2008)
- St. Ruprecht A.D. Raab, AT (2012)
- St. Ruprecht AD Raab, AT (2017)
- Sankt Ruprecht an der Raab, AT (2020)
Company Filing History:
4 out of 5,315 
3 out of 21,862 
2 out of 14,087 
Years Active: 2000-2020
Title: Siegfried H Arnold: Innovator in Wireless Technology
Introduction
Siegfried H Arnold is a notable inventor based in St. Ruprecht an der Raab, Austria. He has made significant contributions to the field of wireless technology, holding a total of 9 patents. His work focuses on enhancing the efficiency and performance of wireless transmission systems.
Latest Patents
Arnold's latest patents include innovative designs such as a wireless transmitter and a circuit aimed at driver harmonic reduction. The wireless transmitter features a digital signal generator that creates a digital signal for transmission, which is then converted into analog form by a digital-to-analog converter. A non-ideal amplifier amplifies the analog signal, while a harmonic reduction signal generator produces a digital harmonic reduction signal. This combined approach results in a refined analog output signal. Another patent involves a 3-level bridge driver that operates on a single supply, achieving low common mode electromagnetic interference (EMI) emissions. This circuit is designed to transmit wireless signals with common mode attenuations of 40 dB or greater, showcasing Arnold's commitment to reducing EMI in wireless communications.
Career Highlights
Throughout his career, Arnold has worked with prominent companies such as NXP B.V. and Koninklijke Philips Corporation N.V. His experience in these organizations has allowed him to develop and refine his innovative ideas in wireless technology.
Collaborations
Arnold has collaborated with notable professionals in the field, including Christian Lackner and Wilfried Petschenig. These partnerships have contributed to the advancement of his projects and patents.
Conclusion
Siegfried H Arnold is a distinguished inventor whose work in wireless technology has led to multiple patents and significant advancements in the field. His innovative designs continue to influence the industry and pave the way for future developments.