Location History:
- Rheinstetten, DE (1991 - 1993)
- Karlsruhe, DE (1994)
Company Filing History:
Years Active: 1991-1994
Title: Bernd F Hoffmann: Innovator in Chemical Sensor Technology
Introduction
Bernd F Hoffmann is a notable inventor based in Rheinstetten, Germany. He has made significant contributions to the field of chemical sensor technology, holding a total of 3 patents. His work focuses on developing advanced sensor systems that enhance measurement accuracy and efficiency.
Latest Patents
Hoffmann's latest patents include a "Capacitively Measuring Chemical Sensor System." This invention features a miniaturizable, capacitively measuring chemical semiconductor-based sensor system that consists of a sensor and a reference element. The reference element is designed to be connected in series with the sensor and is made from a highly doped semiconductor substrate or metal/semiconductor substrate covered with a membrane. The sensor itself is constructed from an insulator/semiconductor substrate coated with a sensitive membrane, which is more sensitive than that of the reference element. This innovative design allows for the sensor and reference element to be either integrated on a single chip or exist as interchangeable individual components.
Another significant patent is the "Reference Electrode for Chemical Sensors." This invention relates to a reference electrode for chemical sensors based on ion-selective field-effect transistors (CHEMFETs) within an electrolyte/insulator/semiconductor system. The reference electrode is primarily composed of a polyglutamate-coated insulator/semiconductor substrate or a polyglutamate-coated phthalocyaninato-polysiloxane polymer film applied to an insulator/semiconductor substrate.
Career Highlights
Throughout his career, Hoffmann has worked with prominent companies such as BASF and U.S. Philips Corporation. His experience in these organizations has contributed to his expertise in chemical sensor technology and innovation.
Collaborations
Hoffmann has collaborated with notable professionals in his field, including Gerhard Wegner and Stefan Schwiegk. These partnerships have further enriched his work and contributed to advancements in sensor technology.
Conclusion
Bernd F Hoffmann is a distinguished inventor whose work in chemical sensor technology has led to significant advancements in the field. His innovative patents and collaborations highlight his commitment to enhancing measurement systems.