This inventor holds 1 USPTO granted patent. Top assignee: U.S. Philips Corporation. Active years: 1987.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1987
Title: Hartmut Witt - Innovator in Semiconductor Technology
Introduction
Hartmut Witt is a notable inventor based in Seevetal, Germany. He has made significant contributions to the field of semiconductor technology, particularly in the development of temperature sensors. His innovative approach has led to the creation of a unique semiconductor temperature sensor that enhances accuracy and reliability.
Latest Patents
Hartmut Witt holds a patent for a semiconductor temperature sensor. This invention features a temperature-dependent semiconductor resistor that operates according to the current-spreading principle. The sensor includes a semiconductor body of one conductivity type of silicon, which is equipped with a conductive layer on its lower side and at least one contact zone on its upper side. The upper side is coated with either a silicon oxide layer or a silicon nitride layer. To maintain the resistance value accurately and minimize the spread of the temperature coefficient, the semiconductor body has a surface zone of the opposite conductivity type adjacent to the silicon oxide or silicon nitride layer. This design effectively limits or compensates for the influence of charges at the surface layer.
Career Highlights
Hartmut Witt is associated with U.S. Philips Corporation, where he has contributed to various projects in semiconductor technology. His work has been instrumental in advancing the capabilities of temperature sensors, making them more efficient and reliable for various applications.
Collaborations
He has collaborated with Heinrich Zeile, working together to push the boundaries of semiconductor innovations. Their partnership has fostered advancements in the field, leading to improved technologies and solutions.
Conclusion
Hartmut Witt's contributions to semiconductor technology, particularly through his patented temperature sensor, highlight his innovative spirit and dedication to enhancing electronic components. His work continues to influence the industry and pave the way for future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile