Per Carl Sture Rosengren

Title: Inventor Spotlight: Per Carl Sture Rosengren

Introduction

Per Carl Sture Rosengren is a notable inventor based in Täby, Sweden, with a substantial portfolio that includes seven patents. His work in the realm of innovation highlights his expertise in developing advanced sensor technologies, particularly in the area of contactless input systems.

Latest Patents

Rosengren's latest patents include groundbreaking inventions such as the "Contactless Touch Input System." This innovative proximity sensor features a unique configuration of light emitters and detectors integrated on a circuit board, accompanied by stacked lenses that project light onto a common plane. The functionality of this sensor lies in its ability to detect reflective objects in the projection plane, allowing for synchronous activation of emitter-detector pairs, which can efficiently determine object locations based on the detected light intensity.

Another significant patent is the "Object Detector Based on Reflected Light." This sensor is designed for use in control panels and incorporates light emitters that project light across an in-air detection plane. The detectors in his design capture the reflections of projected light, providing precise location mapping on the panel. This inventive approach optimizes the detection process, aligning the emitter-detector pairs with exact panel positions, showcasing Rosengren's ingenuity in practical sensor applications.

Career Highlights

Throughout his career, Rosengren has made substantial contributions to the field of sensor technology, with multiple patents reflecting his innovative spirit. His tenure at Neonode Inc., a company renowned for its advancements in touchless technology, has facilitated the development of these notable inventions.

Collaborations

In the pursuit of innovation, Rosengren collaborates with talented individuals such as Stefan Johannes Holmgren and Lars Bertil Sparf. Their collective expertise contributes to the progress and implementation of advanced sensor systems that redefine user interaction in technology.

Conclusion

Per Carl Sture Rosengren stands out as a remarkable inventor whose contributions are shaping the future of sensor technology. His latest patents demonstrate a commitment to innovation and problem-solving within the tech industry, reflecting his significant role at Neonode Inc. and his collaboration with esteemed colleagues.