William Thomas Harwood

Title: William Thomas Harwood: Inventor in Secure Data Storage and Virtualized Computing

Introduction

William Thomas Harwood is an inventor associated with Cambridge, Great Britain. His patent work addresses secure handling of sensitive information and access to user settings across local and remote computing environments. He has 3 patents and has worked with Citrix Systems, Inc. and Silicon Safe Limited.

Latest Patents

Harwood’s listed patent, “Secure Data Storage,” describes a method and apparatus for storing data while limiting what can be learned through comparisons and other operations. The protected information may include passwords, biometric and payment data, personal identifiers, authorization levels, election votes, and encryption keys. Rather than exposing stored information directly, the apparatus uses a restricted command interface. For example, it can check a submitted password and return a pass-or-fail result without revealing the stored password.

His listed patent, “Methods and Systems for Accessing Remote User Files Associated with Local Resources,” concerns requests to access or modify settings in a virtualized user profile. A filter driver intercepts a local resource’s request and applies a rule to determine whether to redirect it to an isolation environment or a remote machine. This approach helps manage profile settings when resources operate outside an isolation environment.

Career Highlights

Harwood’s work reflects an interest in protecting sensitive data and controlling how software accesses user settings. His professional associations include Citrix Systems, Inc. and Silicon Safe Limited.

Collaborations

Harwood’s listed coworkers include Rick Gene Braddy and Hugh Tonks.

Conclusion

William Thomas Harwood’s patent portfolio focuses on practical safeguards for confidential data and controlled access to virtualized user profiles.