Henrik Davidsen

Title: Henrik Davidsen and Trust-Based Inter-Process Communication

Introduction

Henrik Davidsen is an inventor associated with Aalborg, Denmark, and Panasonic Corporation. His patent work addresses secure inter-process communication, a foundational concern in systems where software processes exchange information and access shared resources.

Latest Patents

The provided information lists one patent for Davidsen: “Methodologies to Secure Inter-Process Communication Based on Trust.” The invention describes a system that manages inter-process communication (IPC) resources through user quotas, limiting the number of objects a user can allocate below a system-wide maximum.

The system also uses signed executables and trusted-key lists to mediate access to IPC objects. It evaluates trust relationships among processes connected through an IPC mechanism. Communication is permitted when the processes trust one another, or when the kernel trusts one process and that process trusts the other.

Career Highlights

Davidsen’s listed patent reflects work on combining resource management with trust-based security controls. The approach aims to regulate IPC resource use while determining whether processes are authorized to communicate.

Collaborations

The provided information names Lasse Bigum and Jinhong K. Guo as Davidsen’s coworkers. It does not specify their roles in the patent or describe particular collaborative contributions.

Conclusion

Henrik Davidsen’s listed invention focuses on securing inter-process communication through quotas, signed software, and trust relationships, connecting his patent work with his association with Panasonic Corporation.