Company Filing History:
Years Active: 2023-2025
Title: Inventor Johan Hammersberg: Pioneering Biometric Imaging Innovations
Introduction
Johan Hammersberg, a notable inventor located in Floda, Sweden, has made significant contributions to the field of biometric imaging. With a total of seven patents to his name, Hammersberg's work focuses on advancing technologies that enhance the capabilities of imaging devices, particularly in the realm of infrared imaging.
Latest Patents
Among Hammersberg's latest patents is a groundbreaking invention titled "Biometric imaging arrangement for infrared imaging comprising a waveguide formed on an image sensor." This innovation features a biometric imaging arrangement equipped with an image sensor that detects infrared radiation. The invention includes a waveguide structure designed to cover the detector pixel array, utilizing optical decoupling areas to redirect infrared light for optimal image capture.
Another notable patent is for a "Biometric imaging device comprising polarizers." This optical device includes an image sensor with an array of photodetector pixels, a lens assembly, and a sophisticated light source. The design incorporates a first linear polarizer positioned between the light source and the image sensor, along with a second linear polarizer that allows light reflected from biometric objects to pass through unfiltered, thus ensuring quality image capture.
Career Highlights
Throughout his career, Johan Hammersberg has worked with reputable companies in the technology sector, including Fingerprint Cards and Anacatum IP AB. These experiences provided him with a platform to develop his innovative ideas into patented technologies that have implications in secure biometric systems.
Collaborations
Hammersberg has collaborated with prominent professionals in his field, including Eric Setterberg and Mattias Carlén. Their teamwork has driven forward-thinking solutions in the biometric imaging domain, pushing the boundaries of what is achievable with current technology.
Conclusion
Johan Hammersberg's innovations in biometric imaging demonstrate his commitment to advancing technology in ways that enhance security and functionality. With multiple patents to his credit, he continues to be a significant figure in the development of imaging technologies that address contemporary challenges in biometric identification and imaging.