Pentti Ahlgren

Title: Pentti Ahlgren: Innovator in User Interface Illumination

Introduction

Pentti Ahlgren is a notable inventor based in Helsinki, Finland. He has made significant contributions to the field of user interface illumination, holding a total of 7 patents. His innovative work has influenced the design and functionality of various apparatuses.

Latest Patents

One of Ahlgren's latest patents involves changing graphics in an apparatus that includes user interface illumination. This apparatus features a light guide with a first light input section that receives light in a first direction. The first direction-dependent outcoupling structures selectively couple out light propagating in this first direction. Additionally, a second light input section receives light in a second direction, which is different from the first. The second direction-dependent outcoupling structures also selectively couple out light propagating in this second direction.

Career Highlights

Throughout his career, Pentti Ahlgren has worked with prominent companies such as Nokia Corporation and Core Wireless Licensing S.a.r.l. His experience in these organizations has allowed him to develop and refine his innovative ideas.

Collaborations

Ahlgren has collaborated with notable individuals in his field, including Pekka Juhana Pihlaja and Pauli Laitinen. These partnerships have contributed to the advancement of his projects and patents.

Conclusion

Pentti Ahlgren's work in user interface illumination showcases his innovative spirit and dedication to advancing technology. His contributions continue to impact the industry and inspire future inventors.