Pentti Ablgren

Title: Pentti Ablgren: Innovator in Digital Camera Technology

Introduction

Pentti Ablgren is a notable inventor based in Helsinki, Finland. He has made significant contributions to the field of digital camera technology. His innovative approach has led to the development of a unique digital camera system that utilizes piezoelectric actuators.

Latest Patents

Ablgren holds a patent for a "Digital camera system with piezoelectric actuators." This invention features a digital camera constructed with multiple lenses mounted in a pair of tubular elements that are nested together for relative axial movement. The movement is facilitated by piezoelectric actuators that are mounted externally to a support tube on flexible printed circuit board elements. Each lens tube is equipped with a drive rail that extends partially over the length of the lens tube and projects radially outward from the periphery of each tube. The rails are designed to be accessible to the engagement pads of the piezoelectric actuators, allowing for the effective transmission of drive forces to each of the tubes. Ablgren's innovative design enhances the functionality and performance of digital cameras.

Career Highlights

Pentti Ablgren is associated with Nokia Corporation, a leading technology company known for its advancements in telecommunications and consumer electronics. His work at Nokia has allowed him to explore and develop cutting-edge technologies in the field of imaging.

Collaborations

Ablgren has collaborated with notable colleagues, including Jarkko Rouvinen and Ilpo Kalevi Kauhaniemi. These collaborations have contributed to the advancement of technology within their respective fields.

Conclusion

Pentti Ablgren's contributions to digital camera technology through his innovative patent demonstrate his expertise and commitment to advancing imaging solutions. His work continues to influence the industry and inspire future innovations.