Did You Know...
...that two musicians were responsible for the invention of color print film? Fascinated by photography, Leopold Godowsky and Leopold Mannes worked together to produce an easy-to-use, practical color film. They worked full time as music teachers and gave concerts while experimenting during their off hours in Mannes' kitchen. Their success earned them full-time, well-paying jobs at Kodak and their efforts resulted in Kodachrome film, which was introduced in 1935.
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| Number | Title | Issue Date |
| 8022722 | Quantum logic gates utilizing resonator mediated coupling Systems and methods are provided for performing a quantum gate operation. A first classical control parameter, configured to tune an associated frequency of a first qubit, is adjusted from a first value to a second value. The first value is selected such that the fi... | 09/20/2011 |
| 8018244 | Architecture for local programming of quantum processor elements using latching qubits An architecture for a quantum processor may include a set of superconducting flux qubits operated as computation qubits and a set of superconducting flux qubits operated as latching qubits. Latching qubits may include a first closed superconducting loop with seriall... | 09/13/2011 |
| 7893708 | Quantum gate operations with a common coupled resonator Systems and methods are provided for performing a quantum gate operation. A first classical control parameter is associated with a first qubit and coupled to a resonator. The first classical control parameter is transitioned from a first control value to a second co... | 02/22/2011 |
| 7880496 | Conservative logic gate for design of quantum dot cellular automata circuits A novel conservative gate especially suiting a Quantum Dot Cellular Automata (QCA) majority voter-based design. The input-to-output mapping of the novel conservative QCA (CQCA) gate is: P=A; Q=AB+BC+AC [MV(A,B,C)]; R=A′B+A′C+BC [MV(A′,B,C)], where A, B, C are ... | 02/01/2011 |
| 7843209 | Architecture for local programming of quantum processor elements using latching qubits An architecture for a quantum processor may include a set of superconducting flux qubits operated as computation qubits and a set of superconducting flux qubits operated as latching qubits. Latching qubits may include a first closed superconducting loop with seriall... | 11/30/2010 |
| 7714605 | Arbitrary quantum operations with a common coupled resonator A quantum logic gate is formed from multiple qubits coupled to a common resonator, wherein quantum states in the qubits are transferred to the resonator by transitioning a classical control parameter between control points at a selected one of slow and fast transiti... | 05/11/2010 |
| 7498832 | Arbitrary quantum operations with a common coupled resonator A quantum logic gate is formed from multiple qubits coupled to a common resonator, wherein quantum states in the qubits are transferred to the resonator by transitioning a classical control parameter between control points at a selected one of slow and fast transiti... | 03/03/2009 |
| 7362125 | Digital routing switch matrix for digitized radio-frequency signals Routing and distribution of radio-frequency (RF) signals is commonly achieved in the analog domain. However, improved performance and simplified circuit architectures may be obtained by first digitizing the RF signal, and then carrying out all routing in the digital... | 04/22/2008 |
| 7212026 | Spin-orbital quantum cellular automata logic devices and systems Spin-orbital quantum cellular automata logic devices and integrated circuits in the form of a substrate having a thin film of material on the substrate having strongly coupled spin-orbital states, the thin film being patterned to define at least one input and at lea... | 05/01/2007 |
| 6734699 | Self-clocked complementary logic A superconducting self-clocked complementary SFQ logic family. The basic element of the circuit is a plurality of Josephson junctions and a control inductance coupled across a pair of voltage rails. An important aspect of the invention relates to the use of voltage ... | 05/11/2004 |
| 6703857 | Integrated circuit of superconducting circuit blocks and method of designing the same An integrated circuit comprises plural superconducting circuit blocks connected through superconducting wiring strips, and each superconducting circuit block includes at least one superconducting logic circuit, constant input/output circuits connected bet... | 03/09/2004 |
| 6483339 | Single flux quantum series biasing technique using superconducting DC transformer The level of bias current (12) required by a superconductor integrated circuit (2 & 4) is lowered by separating the circuit into portions having separate ground planes and supplying the bias current to the circuit portion (2) in one ground plane in series... | 11/19/2002 |
| 6242939 | Superconducting circuit having superconductive circuit device of voltage-type logic and superconductive circuit device of fluxoid-type logic device selectively used therein A superconducting circuit device of a voltage-type logic device is large in current driving capability and, accordingly, electric power consumption; however, the switching speed is not so fast, and a superconducting circuit device of a fluxoid-type logic ... | 06/05/2001 |
| 5041880 | Logic device and memory device using ceramic superconducting element A logic device includes a ceramic superconducting element having magneto-resistive characteristics, and three electrodes provided adjacent the ceramic superconducting element, and constructed in such a manner that a current is applied to one of the three ... | 08/20/1991 |
