This inventor holds 1 USPTO granted patent. Top assignee: Infineon Technologies Ag. Active years: 2006.
Company Filing History:
Years Active: 2006
Title: Siegfried Röhl: Innovator in Capacitive Measurement Technology
Introduction
Siegfried Röhl is a notable inventor based in Sauerlach, Germany. He has made significant contributions to the field of capacitive measurement technology, particularly in the development of passivation layer structures. His innovative work has led to advancements in fingerprint sensor technology.
Latest Patents
Siegfried Röhl holds a patent for a passivation layer structure. This invention involves a conductor layer that is patterned into flat portions, specifically designed for fingerprint sensors that utilize capacitive measurement. The conductor layer is fragmented in a lattice-like manner through cutouts, allowing an applied passivation layer to rest on a base layer beneath the conductor layer. This design enhances the interlaminar shear strength of the passivation layer, improving the overall performance of the sensor.
Career Highlights
Siegfried Röhl is associated with Infineon Technologies AG, a leading company in semiconductor solutions. His work at Infineon has been pivotal in advancing technologies that rely on capacitive measurements, particularly in consumer electronics.
Collaborations
Siegfried Röhl has collaborated with notable colleagues, including Heinz Opolka and Thomas Scheiter. Their combined expertise has contributed to the successful development of innovative technologies within the company.
Conclusion
Siegfried Röhl's contributions to capacitive measurement technology and his patent for a passivation layer structure highlight his role as an influential inventor in the field. His work continues to impact the development of advanced sensor technologies.