Tapio Ylitalo

Title: Tapio Ylitalo: Innovator in Digital Rights Management

Introduction

Tapio Ylitalo is a notable inventor based in Espoo, Finland. He has made significant contributions to the field of digital rights management, particularly in mobile communications. With a total of 3 patents, Ylitalo's work focuses on enabling secure access to digital assets through innovative methods and systems.

Latest Patents

Ylitalo's latest patents include a method, system, and computer program product for enabling a wireless device in a mobile communication environment to obtain rights to protected content of a digital asset. This invention allows digital assets to be downloaded from various content servers or other wireless devices. The digital asset includes a content ID, content encrypted with a content key, and information on obtaining rights expressed in a voucher generated by a voucher server in the network.

Another significant patent by Ylitalo provides a method, system, and computer program product to control the access, copying, and transfer of a digital asset by mobile, wireless devices using a digital voucher. This digital voucher references primary content that contains all expressions for the asset and secondary content that can be distilled as a preview. The terms for distribution of the digital asset are specified by the author, owner, or possessor, allowing for controlled access to the content.

Career Highlights

Tapio Ylitalo is currently employed at Nokia Corporation, a leading company in telecommunications and technology. His work at Nokia has allowed him to develop and refine his innovative ideas in digital rights management.

Collaborations

Ylitalo has collaborated with notable coworkers such as Markku Kontio and Juha-Pekka Sipponen. These collaborations have contributed to the advancement of his projects and the successful implementation of his inventions.

Conclusion

Tapio Ylitalo's contributions to digital rights management in mobile communications highlight his innovative spirit and dedication to enhancing the security of digital assets. His patents reflect a deep understanding of the challenges in this field and offer practical solutions for the future.