DAVID E MURPHY
Electrician at Canoga Ave, Austin, TX

7835278, Nov 16, 2010

Nov 17, 2008

12/272274

John Hesse - Moss Beach CA, US
Coke Reed - Austin TX, US
David Murphy - Austin TX, US

Interactic Holdings, LLC - Austin TX

H04L 12/26, H04L 12/50, H04L 12/56

370230, 370369, 370392

A switching system for routing information packets that can simultaneously receive a variety of packet formats. The packet formats include electronic packet transmissions, optical wave division multiplexed data (WDM) with a single frame consisting of a plurality of packets to be sent to a common output line, with each packet traveling on a separate wavelength, WDM packets where the header of an individual packet travels on a wavelength different from the remainder of the packet (i. e. the payload) and the payload either travels on a single wavelength or is subdivided into a plurality of sub-packets with each sub-packet carried on a separate wavelength, and the like. The system includes input devices, a scheduling unit, a switching unit; and variable delay line units. A deconcentrator in the packet switching system creates a minimum gap between packets.

2007007, Apr 5, 2007

Sep 15, 2005

11/226402

Coke Reed - Austin TX, US
David Murphy - Austin TX, US

H04L 12/50

370503000, 370386000

An interconnect structure is disclosed comprising a collection of input ports, a collection of output ports, and a switching element. Data enters the switching element only at specific data entry times. The interconnect structure includes a collection of synchronizing elements. Data in the form of packets enter the input ports in an asynchronous fashion. The data packets pass from the input ports to the synchronizing units. The data exits the synchronizing units and enters the switching element with each packet arriving at the switching element at a specific data entry time.

6956861, Oct 18, 2005

Apr 16, 2002

10/123382

Coke Reed - Princeton NJ, US
David Murphy - Austin TX, US

Interactics Holdings, LLC - NJ

H04L012/28

370412, 370429

An interconnect structure comprising a plurality of input ports and a plurality of output ports with messages being sent from an input port to a predetermined output port through a switch S. Advantageously, the setting of switch S is not dependent upon the predetermined output port to which a particular message is being sent.

7397799, Jul 8, 2008

Oct 27, 2004

10/976132

Coke S. Reed - Cranbury NJ, US
David Murphy - Austin TX, US

Interactic Holdings, LLC - New York NY

H04L 12/28, H04J 3/24, H04J 3/00

370392, 370474, 370476

An interconnect structure comprises a logic capable of error detection and/or error correction. A logic formats a data stream into a plurality of fixed-size segments. The individual segments include a header containing at least a set presence bit and a target address, a payload containing at least segment data and a copy of the target address, and a parity bit designating parity of the payload, the logic arranging the segment plurality into a multiple-dimensional matrix. A logic analyzes segment data in a plurality of dimensions following passage of the data through a plurality of switches including analysis to detect segment error, column error, and payload error.

7205881, Apr 17, 2007

Mar 8, 2005

11/074406

Coke S. Reed - Cranbury NJ, US
David Murphy - Austin TX, US

Interactic Holdings, LLC - Austin TX

H04Q 3/00, H04Q 11/00

340 224, 340 221

An interconnection network has a first stage network and a second stage network and a collection of devices outside the network so that a first device is capable of sending data to a second device. The first stage network is connected to inputs of the second stage network. The first and second stage networks each have more outputs than inputs. The data is first sent from the first device to the first stage network and then from the first stage network to the second stage network. The data is sent to the second device from the second stage network. The number of inputs to a device from the second stage network exceeds the number of outputs from a device into the first stage network. The latency through the entire system may be a fixed constant.

2004009, May 13, 2004

Nov 7, 2002

10/289902

Coke Reed - Princeton NJ, US
David Murphy - Austin TX, US

H04L012/56

370/395400, 370/230000

An interconnect structure having a plurality of input ports and a plurality of output ports, including an input controller which requests permission from predetermined logic within the structure to inject an entire message through two stages of data switches. The request contains only a portion of the address for a message target output with the amount of target output addresses supplied by the input controller depending upon the data rate of the target output port.

2004026, Dec 30, 2004

Mar 11, 2004

10/798526

Coke Reed - Cranbury NJ, US
David Murphy - Austin TX, US

Interactic Holdings, LLC - New York NY

H04L012/56

370/229000, 370/394000, 370/462000

A communication apparatus comprises a controlled switch capable of communicating scheduled messages and interfacing to a plurality of devices, and an uncontrolled switch capable of communicating unscheduled messages and interfacing to the plurality of devices. The uncontrolled switch generate signals that schedule the messages in the controlled switch.