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Alexander, AU
Brian Alexander, Wantima AU
| Patent application number | Description | Published |
|---|---|---|
| 20110243389 | METHOD OF DETECTING PARTICLES BY DETECTING A VARIATION IN SCATTERED RADIATION - A smoke detecting method which uses a beam of radiation such as a laser ( | 10-06-2011 |
Brian Alexander, Victoria AU
| Patent application number | Description | Published |
|---|---|---|
| 20110255087 | DETECTION OF PARTICLE CHARACTERISTICS - A method of detecting particles in an air flow is described. The method includes receiving a signal indicative of light intensity scattered from the air flow at a plurality of wavelengths and processing the signal indicative of the intensity of received light at each of the wavelengths and a corresponding wavelength dependent parameter to generate an output signal indicative of at least one characteristic of particles in the air flow. A particle detection system is also described. | 10-20-2011 |
Graeme Alexander, Victoria AU
| Patent application number | Description | Published |
|---|---|---|
| 20110295504 | MOISTURE DETECTION WIRE, A MOISTURE DETECTION SYSTEM, AND A METHOD OF DETECTING MOISTURE - A water detector wire | 12-01-2011 |
Graeme Alexander, Hampton East AU
| Patent application number | Description | Published |
|---|---|---|
| 20090099289 | Fire Resistant Compositions - A fire resistant polymeric composition which forms a target mineral on firing of the polymeric composition including 20-60 wt % of an organic polymer; 2-30 wt % of a magnesium compound that oxidises to form MgO; and 5 to 30 wt % silica. The composition preferably includes an alkaline earth metal borosilicate compound, the alkaline earth metal borosilicate compound forming a ceramic composition at an elevated temperature. | 04-16-2009 |
Ian Maxwell Alexander, Queensland AU
| Patent application number | Description | Published |
|---|---|---|
| 20100192294 | SINK INSERT - A device that can be inserted into a sink to collect water for reuse, the device comprising a water tight body portion adapted to hold water, a drain opening to enable water to be drained from the device, closure means to enable the drain to be closed when not required, and means to hold the device generally within the sink. | 08-05-2010 |
Nic Alexander, Woollahra AU
| Patent application number | Description | Published |
|---|---|---|
| 20120118654 | Distributed power generation system for surface transport - A power generation system for a surface transport vehicle having at least two wheels. The power generation system includes a primary power generation device and a secondary power generation device. A connector attaches the secondary power generation device to at least two wheels of the surface transport vehicle. The power generation system also includes a power storage unit capable of storing energy received from either the primary or secondary power generation devices. Furthermore, the power generation system includes a torque converter which is capable of transferring power from the secondary power generation device to the power storage unit. | 05-17-2012 |
Nic Alexander, New South Wells AU
| Patent application number | Description | Published |
|---|---|---|
| 20110247334 | Distributed power generation system for surface transport - A distributed power generation system ( | 10-13-2011 |
Paul D. Alexander, Prospect AU
| Patent application number | Description | Published |
|---|---|---|
| 20090296845 | METHOD AND APPARATUS FOR MULTICARRIER COMMUNICATIONS - A data processing device ( | 12-03-2009 |
| 20100091920 | IMPROVING RECEIVER PERFORMANCE IN A COMMUNICATION NETWORK - Methods and apparatus are described for improving receiver performance in a multicarrier communication network in which an encoded symbol ( | 04-15-2010 |
| 20100183104 | Method and System for Communication in a Wireless Network - Methods and apparatus are described for processing data in a wireless communication network. Iterative estimation techniques are used to enable tracking of time-varying communication channels. A signal is transmitted over a channel in the network, the signal comprising a sequence of symbols carried on a plurality of sub-carriers. Boot-up estimator ( | 07-22-2010 |
Paul Dean Alexander, Prospect AU
| Patent application number | Description | Published |
|---|---|---|
| 20080247450 | Method and System For Communication in a Wireless Network - The present application discloses a number of inventions directed to method(s), apparatus and/or networks and systems adapted to track time varying channels, adapted to synchronise packets arriving at a receiver, adapted to correlate a received signal, adapted to manage digital resources, adapted to receive a signal and/or adapted to enable communication in a wireless packet based communications network. | 10-09-2008 |
| 20080317150 | FILTER STRUCTURE FOR ITERATIVE SIGNAL PROCESSING - The present invention relates to improved multiple access communications. In one form, the invention relates to an improved signal processing method and apparatus for an iterative method of determining the reception of a signal in a multi user packet based wireless OFDM (Orthogonal Frequency Division Multiplexing) communication system. In other forms the present invention provides recursive filtering for joint iterative decoding in a variety of systems and functions such as linear multiple access channel decoders, iterative equalisation, iterative joint channel estimation and detection/decoding, iterative space-time processing, iterative multi user interference cancellation and iterative demodulation. In one particular form the present invention provides an iterative decoding circuit for a wireless multiuser communications receiver comprising a first signal processing means for receiving at least one received signal, said first signal processing means comprising at least two linear iterative filters such that the first linear iterative filter provides an estimate of a selected received signal to an estimated signal output and a second linear iterative filter provides estimates of at least one other received signal, delayed by one iteration cycle, to an input of said first linear iterative filter, a second signal processing means for receiving the estimated signal output of the first linear iterative filter and providing a further received signal estimate to the input of the first signal processing means in a succeeding iteration cycle of the decoding circuit. | 12-25-2008 |
| 20120120945 | METHOD AND SYSTEM FOR COMMUNICATION IN A WIRELESS NETWORK - The present application discloses a number of inventions directed to method(s), apparatus and/or networks and systems adapted to track time varying channels, adapted to synchronise packets arriving at a receiver, adapted to correlate a received signal, adapted to manage digital resources, adapted to receive a signal and/or adapted to enable communication in a wireless packet based communications network. | 05-17-2012 |
Robert Alexander, Victoria AU
| Patent application number | Description | Published |
|---|---|---|
| 20080206741 | Virus Recovery Medium, Use Thereof and Viral Diagnostic Kit Including Same - The present invention relates to a virus recovery medium and a viral diagnostic kit comprising the same. The virus recovery medium is supplemented with a hormone and an enzyme. The hormone is preferably a glucocorticoid hormone, more preferably dexamethasone. The enzyme is preferably a protease, more preferably trypsin. | 08-28-2008 |
| 20110065096 | VIRAL DIAGNOSTIC METHOD AND WELL FOR USE IN SAME - The present invention relates to a single flat-based well suitable for use in a viral diagnostic method. More particularly, the well has a planar or flat base, as opposed to a curved base. The invention also relates to a viral diagnostic method that employs such single wells. In an embodiment of this method a specially developed tissue culture medium supplemented with hormones and enzymes is employed. | 03-17-2011 |