Company Filing History:
2 out of 96 
1 out of 249 Years Active: 2017-2020
Title: Henri Hämäläinen: Innovator in Mobile Device Rights Validation
Introduction
Henri Hämäläinen is a notable inventor based in Espoo, Finland. He has made significant contributions to the field of mobile technology, particularly in the area of rights validation for mobile devices. With a total of 3 patents to his name, Hämäläinen's work focuses on ensuring the integrity and validity of rights objects associated with mobile devices.
Latest Patents
One of Hämäläinen's latest patents is a method, system, mobile device, apparatus, and computer program product designed for validating rights objects. This innovation provides a reliable way to determine whether rights objects linked to a mobile device are valid. The method involves maintaining a secure time source, such as a DRM clock, which is used to verify the validity of these rights objects. To ensure the accuracy of the secure time source, the mobile device regularly requests and receives DVB-H network time from a DVB-H network entity. This secure and accurate time source is essential for correcting any potential drift in the mobile device's secure time source.
Career Highlights
Throughout his career, Hämäläinen has worked with several prominent companies, including Conversant Wireless Licensing S.a R.l. and Core Wireless Licensing S.a.r.l. His experience in these organizations has contributed to his expertise in mobile technology and rights validation.
Collaborations
Hämäläinen has collaborated with notable professionals in the field, including Tero Reinikainen and Arto Kiiskinen. These collaborations have further enriched his work and innovations in mobile device technology.
Conclusion
Henri Hämäläinen is a distinguished inventor whose work in mobile device rights validation has made a significant impact in the technology sector. His innovative patents and collaborations highlight his commitment to advancing mobile technology.