Softiron Limited

Tricerion Ltd.

Norman Fraser

Mark Chen

Gary Preston

Sanjay Shantilal Haria

Stuart Leslie Morris

Phil Straw

Stuart Morris

Sanjay Haria

A power supply system which connects a DC consumer to an AC supply includes an AC-DC converter and a UPS. The AC-DC converter has an input to which alternating current from the AC supply is applied and an output at which DC current is developed. The UPS has an input to which direct current from the AC-DC converter is applied and an output at which DC current is developed. The DC current developed at the output of the AC-DC converter and DC current developed at the output of the UPS are applied to the DC consumer selectively in parallel with each other or exclusively to each other.

Self-aware software defined digital power supply

In an exchange of data between a client terminal () and a secure database server () the data is encoded using positional information generated by a combination generator () in a separate security server (). The positional information is used to produce an image specific to a communication event which is accessed by the client terminal () and is the basis for the entry of sensitive data at the client terminal (). The three-way communication link between the client terminal, database server and security server greatly increases the difficulty of successfully intercepting and decoding the data entered at the client terminal. This method of secure data communication is particularly suited to the communication of password data for example in the banking industry.

Method of secure data communication

Growing community of inventors

Surrey, United Kingdom

Norman Fraser