This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.v.. 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: Hannes Höffler and Solar-Cell Quality Assessment
Introduction
Hannes Höffler is an inventor based in Freiburg, Germany. His patent work includes a method for assessing solar-cell quality without physical contact, using luminescence measurements to derive information about a cell’s performance.
Latest Patents
Höffler is associated with 1 patent: “Method and Device for Assessing the Quality of a Solar Cell.” The invention describes applying excitation radiation to different regions of a solar cell under specified conditions and measuring the resulting luminescent radiation. By comparing measured intensities across regions and measurement setups, the method determines information about the cell’s quality.
Career Highlights
Höffler’s listed professional affiliations include the Fraunhofer Society for the Advancement of Applied Research. The organization conducts applied research across scientific and engineering fields, including technologies relevant to solar cells.
Collaborations
Hannes Höffler’s listed coworkers include Johannes Greulich and Matthias Demant. Their names are associated with his professional and patent-related work.
Conclusion
Hannes Höffler’s patent focuses on contactless solar-cell evaluation through controlled excitation and luminescence measurements, reflecting an applied-research approach to assessing photovoltaic technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile