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Bateman
David Bateman, Hauts De Seine FR
| Patent application number | Description | Published |
|---|---|---|
| 20090168914 | Method and System for Utilizing Transmit Local Oscillator for Improved Cell Search and Multi-Link Communication in Multi-Mode Device - A multi-receiver wireless communication device includes a transmitter, a transmit oscillator communicatively coupled to the transmitter, a receive oscillator communicatively coupled to a first receiver and second receiver, and a switching assembly having a first state in which the receive oscillator is coupled to the first and second receivers and a second state in which the receive oscillator is de-coupled from the second receiver and the transmit oscillator is coupled to the second receiver. The first receiver and the second receiver of the wireless communication device are able to operate independent of one another when the switching assembly is in the second state. | 07-02-2009 |
David G. Bateman, Hauts De Seine FR
| Patent application number | Description | Published |
|---|---|---|
| 20110299582 | Method and Apparatus for Performing Channel Equalization on a MIMO Signal - A method is provided for performing channel equalization on a wireless signal. The method includes: (i) formulating an equalizer associated with sub-carriers of the wireless signal, wherein the equalizer is a function of a quantity relating to signal quality ( | 12-08-2011 |
Ian Bateman, South Australia AU
| Patent application number | Description | Published |
|---|---|---|
| 20110052325 | LINER FOR REPAIRING A LATERAL CONNECTION OF A PIPELINE - One invention relates to a liner ( | 03-03-2011 |
Ian Roger Bateman, Marino AU
| Patent application number | Description | Published |
|---|---|---|
| 20120056352 | Method for Stabilizing Strip During Winding - A method is disclosed for winding a composite strip onto a spool having a hub in which the strip includes a plurality of laterally spaced apart lengthwise extending rib portions upstanding from the base portion. The method comprises the steps of feeding the strip towards the hub of the spool; driving the fed strip through a roller set so as to plastically deform the strip to give it a curved base portion; and winding the deformed strip onto the hub to form spooled strip, the winding creating tension in the strip. The plastic deformation of the strip through the roller set substantially reduces the tension in the strip that would otherwise occur. | 03-08-2012 |
Ian Roger Bateman, South Australia AU
| Patent application number | Description | Published |
|---|---|---|
| 20080205991 | Underground and Partly Submerged Pipe Winding Apparatus and Method - An apparatus and method for lining an underground conduit is disclosed. The apparatus | 08-28-2008 |
Leigh Bateman, Jandowae AU
| Patent application number | Description | Published |
|---|---|---|
| 20110205026 | RADIO FREQUENCY IDENTIFICATION READER ANTENNA HAVING A DYNAMICALLY ADJUSTABLE Q-FACTOR - Turning now to the drawings, systems and methods for reading RFID transponders utilizing readers in which the Q-factor of the resonant antenna of the reader shifts over the course of the reader's interrogation cycle in response to the detection of data from FDX and HDX RFID transponders in accordance with embodiments of the invention are illustrated. One embodiment having a dynamically adjustable Q-factor, wherein the reader transmits an activation signal configured to activate half duplex and full duplex transponders includes a signal source configured to drive a resonant antenna and a dynamic switching circuit configured to set the Q-factor of the resonant antenna to a first value during the transmission of the activation signal. In addition, the dynamic switching circuit is configured to set the Q-factor of the resonant antenna to a second value below the first value during and/or in response to detection of a data signal from a full duplex transponder, the dynamic switching circuit is also configured to set the Q-factor of the resonant antenna to a third value below the second value when the RFID reader is not transmitting the activation signal, and the resonant antenna is multi-filar and the dynamic switching circuit is configured to control the Q-factor of the multi-filar resonant antenna by controlling the filars that are incorporated into the resonant antenna circuit. | 08-25-2011 |
| 20110210823 | HDX DEMODULATOR - Low noise mixers for use in RFID readers and RFID readers configured to receive data from ISO HDX transponders in accordance with embodiments of the invention are illustrated. One embodiment of the invention receives the HDX FSK signal using a resonant antenna, upwardly mixes the FSK signal to an intermediate frequency, filters the intermediate frequency FSK signal using at least one ceramic bandpass filter, and demodulates the filtered intermediate frequency FSK signal to produce a binary output. | 09-01-2011 |
Perry Bateman, Lloydminster CA
| Patent application number | Description | Published |
|---|---|---|
| 20090211750 | Stuffing Box Apparatus - A stuffing box apparatus for sealing between a polish rod in a hydrocarbon production well comprises a tubular housing arranged for connection to the well which has a bore therethrough to receive the polish rod. Sealing members are supported in the bore of the housing in an upper stack and a lower stack of smaller outer diameter separated by an intermediate bushing. An upper bushing compresses the upper stack against the intermediate bushing. The lower bushing fixes the lower stack against the bottom of the intermediate bushing. Each of the bushings includes a counter bore formed at one end which receives a wiper member arranged for sealing engagement between the bushing and the polish rod. | 08-27-2009 |
Peter Bateman, Castle Hill AU
| Patent application number | Description | Published |
|---|---|---|
| 20120125336 | ADJUSTMENT OF VENTILATOR PRESSURE-TIME PROFILE TO BALANCE COMFORT AND EFFECTIVENESS - The invention is a ventilator whose servo-controller adjusts the degree of support by adjusting the profile of the pressure waveform as well as the pressure modulation amplitude. As the servo-controller increases the degree of support by increasing the pressure modulation amplitude, it also generates a progressively more square, and therefore efficient, pressure waveform; when the servo-controller decreases the degree of support by decreasing the pressure modulation amplitude, it also generates a progressively more smooth and therefore comfortable pressure waveform. | 05-24-2012 |
Peter Bateman, West Pennant Hills AU
| Patent application number | Description | Published |
|---|---|---|
| 20100037895 | DETERMINING SUITABLE VENTILATOR SETTINGS FOR PATIENTS WITH ALVEOLAR HYPOVENTILATION DURING SLEEP - A method and apparatus for determining suitable settings for a servo-ventilator to be used during sleep. Respiratory characteristics of a patient are measured during an awake learning period. With these measured characteristics, a target ventilation setting may be calculated by alternative methods. The calculated setting may then be used for enforcing a minimum ventilation during a treatment period where ventilatory support is provided with a servo-controlled ventilator. | 02-18-2010 |
Peter Edward Bateman, Castle Hill AU
| Patent application number | Description | Published |
|---|---|---|
| 20110203588 | AUTOMATED CONTROL FOR DETECTION OF FLOW LIMITATION - A respiratory flow limitation detection device, which can include an airway pressure treatment generator, determines a flow limitation measure ( | 08-25-2011 |
Peter Edward Bateman, Bella Vista AU
| Patent application number | Description | Published |
|---|---|---|
| 20090007914 | Method and Apparatus for Resolving Upper Airway Obstruction, Resistance or Instability - A CPAP apparatus has a variable rise time (iii) from a base level of positive air pressure during expiration (EPAP) to a higher level during inspiration (IPAP). The rise time is adjusted in order to reduce obstruction, resistance or instability in the upper airway. | 01-08-2009 |
Peter Edward Bateman, Cherrybrook AU
| Patent application number | Description | Published |
|---|---|---|
| 20100000543 | Mask and components thereof - A comfortable low-leak mask assembly for use with Non-Invasive Positive Pressure Ventilation (NIPPV) is provided to improve patient compliance and/or treatment. The mask system may include headgear having straps that are substantially inextensible and/or micro-adjustable; and/or a mask and/or cushion that includes various structures to allow enhanced/tailored sealing and/or fit at selected locations on the patient's face. | 01-07-2010 |
| 20100222685 | MACRO-CONTROL OF TREATMENT FOR SLEEP DISORDERED BREATHING - A method and apparatus for treating sleep disordered breathing. An arousal index is determined for use in an outer loop of a control algorithm, the arousal index being a measure of the frequency of sleep arousals. The respiratory airflow signal in an inner loop of the control algorithm is monitored to detect an airway obstruction. If the arousal index is high, then the sensitivity of obstruction detection and/or the aggressiveness of the treatment is increased, and if the arousal index is low, then the sensitivity of the obstruction detection and/or the aggressiveness of the treatment is decreased | 09-02-2010 |
Robert Bateman, Fredericton CA
| Patent application number | Description | Published |
|---|---|---|
| 20100171518 | Method and apparatus for non-destructive detection of defects in composite laminate structures - The present invention provides a probe apparatus and method as described below for use as a non-destructive testing (NDT) device to detect and locate structural flaws in a composite laminate. In preferred embodiments, the method includes measuring effective thermal conductivity (Ke) of the laminate using one contact surface, non-invasively. The device is preferably portable and battery-operated. The thermal conductivity method on which the device is based is much simpler to use than the known devices for NDT and allows the utilization of a direct correlation between thermal conductivity and mechanical strength in the case of polymer composites. The device may also be used for process control in manufacturing and monitoring materials in service. | 07-08-2010 |
Stuart Arthur Bateman, Victoria AU
| Patent application number | Description | Published |
|---|---|---|
| 20110281981 | FIRE RESISTANT MATERIAL - The present invention relates to inorganic-organic hybrids (IOHs), methods for their preparation and their use as fire resistant materials or components of fire resistant materials. More specifically, the invention relates to polyamide fire resistant formulations containing IOHs which have application in the production of fire resistant articles or parts thereof for use in the transportation, building, construction and electrical or optical industries. | 11-17-2011 |
Stuart Arthur Bateman, Mount Waverley AU
| Patent application number | Description | Published |
|---|---|---|
| 20100162912 | ELECTRICAL CONDUCTIVE ELEMENT - A conductive element suitable for the transmission of an electrical operating signal to a detonator, which conductive element comprises a conductive filler homogeneously dispersed in a polymer matrix. | 07-01-2010 |