Location History:
- Freising, DE (2003 - 2008)
- Attenkirchen, DE (2010 - 2021)
- Munich, DE (2021)
Company Filing History:
3 out of 29,279 
2 out of 371 
2 out of 4,816 
Years Active: 2003-2021
Title: Frank Vanselow: Innovator in Electrical Engineering
Introduction
Frank Vanselow is a notable inventor based in Attenkirchen, Germany. He has made significant contributions to the field of electrical engineering, holding a total of 7 patents. His work primarily focuses on innovative switch devices and apparatuses for driving loads.
Latest Patents
One of his latest patents is a switch device for switching an analog electrical input signal. This device includes a switching transistor, specifically a flipped-well-silicon-on-insulator-NMOS transistor, and a bootstrapping arrangement that provides a floating voltage during the on-state. The configuration ensures that during the on-state, the positive terminal is connected to both the front and back gate contacts of the switching transistor, while the negative terminal connects to the source contact. Additionally, during the off-state, the positive and negative terminals are not electrically connected to the switching transistor.
Another significant invention by Vanselow is an apparatus and method for driving a load with a drive signal. This apparatus comprises an AC voltage source, a DC voltage source, a capacitor, and a control apparatus. The AC voltage source outputs an AC voltage, while the DC voltage source provides a DC voltage. The control apparatus manages the connection between the DC voltage source and the capacitor's second terminal based on the voltage present at the signal output.
Career Highlights
Frank Vanselow has worked with prominent companies in the technology sector, including Texas Instruments Corporation and Texas Instruments Incorporated Deutschland, GmbH. His experience in these organizations has allowed him to develop and refine his innovative ideas in electrical engineering.
Collaborations
Throughout his career, Vanselow has collaborated with talented individuals such as Matthias Arnold and Chung San Roger Chan. These partnerships have contributed to the advancement of his inventions and the successful execution of various projects.
Conclusion
Frank Vanselow is a distinguished inventor whose work in electrical engineering has led to several innovative patents. His contributions continue to influence the field and inspire future advancements in technology.