This inventor holds 3 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignees: Nanofocus Ag, Covestro Deutschland Ag, Covestro LLC. Active years: 2020-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Köln, DE (2020)
- Cologne, DE (2021)
Company Filing History:
2 out of 6 
1 out of 689 
1 out of 235 
Years Active: 2020-2026
Title: Innovations by Johannes Frank
Introduction
Johannes Frank is a notable inventor based in Cologne, Germany. He has made significant contributions to the field of optical measurement and electronic signal analysis. With a total of 3 patents, his work showcases innovative methods and devices that enhance measurement accuracy and efficiency.
Latest Patents
One of Johannes Frank's latest patents is a "Method and device for optical surface measurement by means of a chromatic confocal sensor." This invention involves directing light from a tunable light source to the surface of a sample through an optical system with defined chromatic aberration. The reflected light is then analyzed by a photosensor, allowing for precise height measurements of the surface based on the wavelength of the light at the time of signal maximum.
Another significant patent is the "Method for electronically analyzing a signal changing over time." This invention focuses on detecting extreme values in a time-variant signal using a detection circuit that operates as a peak value store. The method allows for the capture of multiple extreme values by deactivating the signal tracking after the first peak indicator signal is generated, thus enabling further analysis of subsequent extreme values.
Career Highlights
Johannes Frank is currently associated with Nanofocus AG, a company that specializes in high-precision optical measurement technologies. His work at Nanofocus AG has allowed him to develop and refine his innovative ideas, contributing to advancements in the field.
Collaborations
Johannes has collaborated with notable colleagues such as Michael Spengler and Gerd Jakob. Their combined expertise has fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Johannes Frank's contributions to optical measurement and electronic signal analysis highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving measurement techniques, making him a significant figure in his field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile