John Michael WALKER

City:

Madrid

Country:

Spain

Published Applications:

Last publication date:

2011-12-15

Top Assignees for applications by John Michael WALKER

The entities that hold a legal rights for patent applications filed by inventor WALKER John Michael:

John Michael WALKER from Madrid, ES has applied for patents for these inventions. The list has both pending applications and granted patents:

Apparatus and method for differentiating services in multimedia networks to roaming subscribers

User selector proxy, method and system for authentication, authorization and accounting

Means and method for generating a unique user's identity for use between different domains

Method and apparatus for handling user identities under single sign-on services

Method and system for handling multiple registration

InventorID:

3578381 ⎘