This inventor holds 3 USPTO granted patents. Top assignee: Siemens Aktiengesellschaft. Active years: 1983-1991.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1983-1991
Title: Ewald Pettenpaul: Innovator in Semiconductor Technology
Introduction
Ewald Pettenpaul is a notable inventor based in Unterhaching, Germany. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work has been instrumental in advancing the capabilities of electronic components.
Latest Patents
One of Pettenpaul's latest patents is for a semiconductor diode and method for making it. This innovative diode features three adjacent regions, with doped regions separated by an intrinsic region. The design allows for charge carriers to tunnel between the doped regions when a specific external voltage is applied. This semiconductor diode is particularly suitable for use as a protective diode for other components mounted on semiconductor substrates.
Another significant patent is for a chain amplifier assembly. This assembly includes a semiconductor body housing a chain amplifier with multiple interconnected amplifier stages. Each stage consists of field-effect transistors and various circuit elements that enhance the performance of the amplifier. The design incorporates matching elements and wave guides, ensuring efficient operation within the semiconductor body.
Career Highlights
Ewald Pettenpaul is associated with Siemens Aktiengesellschaft, a leading company in the field of technology and engineering. His work at Siemens has allowed him to explore and develop innovative solutions in semiconductor technology. His contributions have been recognized within the industry, showcasing his expertise and commitment to advancing technology.
Collaborations
Throughout his career, Pettenpaul has collaborated with esteemed colleagues such as Jakob Huber and Herbert Weidlich. These collaborations have fostered an environment of innovation and have led to the development of groundbreaking technologies in the semiconductor field.
Conclusion
Ewald Pettenpaul's contributions to semiconductor technology through his patents and work at Siemens highlight his role as a key innovator in the industry. His advancements continue to influence the development of electronic components, showcasing the importance of innovation in technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile