This inventor holds 1 USPTO granted patent. Top assignee: Excelitas Technologies Singapore Pte. Ltd.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Dirk Steigel: Pyroelectric Infrared Sensor Innovation
Introduction
Dirk Steigel is an inventor associated with Wiesbaden, Germany, and Excelitas Technologies Singapore Pte. Ltd. His patent work includes a design intended to reduce spike noise in pyroelectric infrared sensors.
Latest Patents
The available information lists 1 patent for Steigel: “Passive Pyroelectric Infrared Sensor with Sensor Elements on a Single Crystal.” The invention addresses charge buildup in unused sensor areas, which can cause spike noise. It describes using dummy elements alongside sensing elements to help prevent or limit that buildup. The sensor structure includes conductive and pyroelectric material layers, with a gap separating portions of the conductive layer.
Career Highlights
Steigel’s listed patent reflects work on improving the operation of pyroelectric infrared sensors. The available information associates him with Excelitas Technologies Singapore Pte. Ltd.
Collaborations
The patent information also names Hendrik Kupper and Henrik Ernst as Steigel’s coworkers. Their inclusion provides context for the professional collaboration associated with this sensor technology.
Conclusion
Dirk Steigel’s listed invention focuses on reducing charge-related spike noise through the use of dummy elements in a pyroelectric infrared sensor, highlighting a practical approach to sensor design.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile