Location History:
- München, DE (2010 - 2014)
- Gilching, DE (2013 - 2016)
Company Filing History:
Years Active: 2010-2016
Title: Innovations of Stefan Donat
Introduction
Stefan Donat is a notable inventor based in Gilching, Germany. He has made significant contributions to the field of electrical devices, particularly in proximity detection technology. With a total of six patents to his name, Donat's work showcases his innovative approach to enhancing user interaction with hand-held devices.
Latest Patents
Among his latest patents is a sensor device and method for grip and proximity detection. This invention involves an electrical hand-held device equipped with improved proximity detection capabilities. The device can be placed on a surface and features at least one transmission electrode, one reception electrode, and one compensation electrode arranged between the transmission and reception electrodes. The transmission and compensation electrodes are supplied with an electric switching signal of predetermined frequency and amplitude. The phase-delayed switching electric signal at the compensation electrode allows for the generation of alternating electric fields, which create a current in the reception electrode. This current indicates the approach of a hand to the device. Additionally, the impedance between the transmission and reception electrodes is designed to maintain the current generated in the reception electrode under a predetermined value.
Another significant patent is the electrode system for proximity detection and hand-held devices. Similar to his previous invention, this device also includes a transmission electrode, reception electrode, and compensation electrode. The arrangement and functionality are designed to enhance the accuracy of proximity detection, ensuring effective user interaction.
Career Highlights
Stefan Donat has worked with several prominent companies throughout his career. He has been associated with Ident Technology AG and Microchip Technology Germany GmbH. His experience in these organizations has contributed to his expertise in developing innovative technologies.
Collaborations
Throughout his career, Donat has collaborated with notable colleagues, including Wolfgang Richter and Peter Rosenbeck. These collaborations have likely played a role in the development of his innovative ideas and patents.
Conclusion
Stefan Donat's contributions to the field of electrical devices, particularly in proximity detection, highlight his innovative spirit and technical expertise. His patents reflect a commitment to enhancing user interaction with technology, making him a significant figure in the realm of invention.