Rainbow Technologies, Inc.

Safenet, Inc.

Bahram Afghani

Mehdi Sotoodeh

Patrick N Godding

Shawn D Abbott

Allan D Anderson

Maarten G Punt

Calvin W Long

Rudy Goetz

Norman L Denton, Iii

A compact, self-contained, personal key is disclosed. The personal key comprises a USB-compliant interface releaseably coupleable to a host processing device; a memory; and a processor. The processor provides the host processing device conditional access to data storable in the memory as well as the functionality required to manage files stored in the personal key and for performing computations based on the data in the files. In one embodiment, the personal key also comprises an integral user input device and an integral user output device. The input and output devices communicate with the processor by communication paths which are independent from the USB-compliant interface, and thus allow the user to communicate with the processor without manifesting any private information external to the personal key.

USB-compliant personal key with integral input and output devices

A method, apparatus, article of manufacture, and a memory structure for a USB-compliant personal key has been described. The personal key includes an integrated connector design that is simple and easy to manufacture, and allows broken or defective connecting pins to be easily replaced. In the several embodiments disclosed, the personal key also comprises a biometric sensor for authenticating the identity of the user, and visual and aural sensors for providing information to the user.

USB-compliant personal key

A compact hardware key for protecting software executing on a computer is disclosed. The hardware key uses a two piece insulator design in which each insulator piece provides a double layer insulator body for protection from tampering, insulator areas for electrically isolating I/O connector pins, and an integral circuit board support portion for securely mounting the circuit board assembly. The compact hardware key also comprises a unique coaxially displaced interrupt pin structure.

Compact transparent dongle device

Growing community of inventors

Laguna Beach, CA, United States of America

Bahram Afghani