Quantum Materials Corp. (fka QTMM)

[chessmite]

Physicists Demonstrate Quantum Integrated Circuit That Implements Quantum Von Neumann Architecture

The architecture represents a new paradigm in quantum information processing, and shows that quantum large-scale-integration is within reach.

The quantum integrated circuit includes two quantum bits (qubits), a quantum communication bus, two bits of quantum memory, and a resetting register comprising a simple quantum computer. "Computational steps take a few billionths of a second, comparable to a classical computer, but the great power is that a quantum computer can perform a large number of calculations simultaneously," said Matteo Mariantoni,

http://www.sciencedaily.com/releases/2011/09/110901155259.htm

..............as this was in Sept 2011 one can only wonder at the progress made since then