|
2020
|
Invention
|
Lead-free galvanic oxygen sensor. A lead-free galvanic oxygen sensor having an aqueous electrolyt... |
|
2016
|
Invention
|
Method for configuring a wireless fire detection system. There is provided a method for configuri... |
|
2015
|
Invention
|
Gas sensor with partitioned filter. A gas sensor including a housing containing a potassium perma... |
|
|
Invention
|
Gas sensors with structure to resist signal losses due to condensation. Embodiments of the disclo... |
|
2014
|
Invention
|
Wireless network with multiple paths between nodes. A wireless communications system includes bot... |
|
|
Invention
|
Gas sensor with solid electrolyte having water vapor diffusion barrier coating. A gas sensor incl... |
|
|
Invention
|
Gas sensor packaging including structure to maintain devices in a state of readiness. Packaging f... |
|
|
Invention
|
Support for electrode stack and provision for venting of a gas sensor using an internally mounted... |
|
|
P/S
|
Scientific, weighing, and measuring apparatus and instruments, namely, gas detectors and sensors ... |
|
|
Invention
|
Optical block |
|
|
Invention
|
Detector with optical block. An optical smoke detector includes a radiant energy source and a sen... |
|
|
Invention
|
Microelectrodes for electrochemical gas detectors. An electrochemical gas sensor having an electr... |
|
|
Invention
|
System and method to select and characterize building floors using 2d representations. A system i... |
|
|
Invention
|
Lead-free galvanic oxygen sensor.
A lead-free galvanic oxygen sensor having an aqueous electroly... |
|
2013
|
Invention
|
Synchronization of outputs in a wireless fire system. A method and apparatus that including a con... |
|
|
Invention
|
Wireless fire system with idle mode and gateway redundancy. A method and apparatus that includes ... |
|
|
Invention
|
Redundant input pipe networks in aspirated smoke detectors. An aspirated detecting system include... |
|
|
Invention
|
System and method of battery life estimation. A device that includes a plurality of substantially... |
|
|
Invention
|
Systems and methods of fast power up for electrochemical sensors. Systems and methods of fast pow... |
|
|
Invention
|
Ultrasonic transducers in aspirating smoke detectors for transport time measurement. A method and... |
|
2012
|
Invention
|
Systems and methods of fast wireless output device activation in a mesh network system. Systems a... |
|
|
Invention
|
Auxiliary micro-electrodes for diagnostics of electrochemical gas sensors. A gas sensor includes ... |
|
|
Invention
|
Low water vapour transfer coating of thermoplastic moulded oxygen gas sensors. A gas sensor is di... |
|
|
Invention
|
Vented oxygen cell. An electrochemical oxygen sensor is provided. The electrochemical sensor incl... |
|
|
Invention
|
Electrochemical oxygen sensor with internal barrier to oxygen diffusion.
An electrochemical sens... |
|
2011
|
Invention
|
Lead-free electrochemical galvanic oxygen sensor. A lead-free, self-corrosion-free electrochemica... |
|
|
Invention
|
Thermally insulating ceramic substrates for gas sensors. A gas sensor includes a substrate having... |
|
|
Invention
|
Compensated gas detectors. A compensated gas detector incorporates first and second pellistors co... |
|
|
Invention
|
Gas detector having bipolar counter/reference electrode.
A gas detector includes at least two el... |
|
2010
|
Invention
|
Electro-chemical cell and method of providing multiple electrical connections to a lead anode of ... |
|
|
Invention
|
Methods of operation of electrochemical gas sensors. d) analysing the rate of decay of the transi... |
|
|
Invention
|
Liquid electrolyte composition and its use in gas sensors.
A liquid electrolyte composition obta... |
|
2009
|
Invention
|
Electrochemical gas sensor.
An electrochemical gas sensor has a hollow housing with multi-layer ... |
|
|
Invention
|
Environmental parameter responsive, aspirated fire detector. An aspirated smoke detector includes... |
|
|
Invention
|
Syperhydrophobic nanostructured materials as gas diffusion electrodes for gas detectors. An elect... |
|
|
Invention
|
Instrument docking station with non-destructive sensor analysis capabilities. A docking station f... |
|
|
Invention
|
Temperature and humidity compensated single element pellistor. A portable, relatively low power g... |
|
2008
|
Invention
|
Gas sensor with smart pellistor. A gas sensor includes a gas responsive pellistor and associated ... |
|
|
Invention
|
Remote output system and method. An ambient condition monitoring system includes a plurality of d... |
|
|
Invention
|
Gas sensors with thermally insulating ceramic substrates. A gas sensor includes a substrate havin... |
|
|
Invention
|
Gas sensor.
The present invention provides a unique solution to the problems of both steady-stat... |
|
|
Invention
|
System and method of detecting human presence. A detector of human emitted Blackbody radiation in... |
|
2007
|
Invention
|
Gas sample analysis.
A method of determining information about a gas sample includes:
... |
|
|
Invention
|
Method of measuring a target gas at low concentration.
A method for determining the concentratio... |
|
|
Invention
|
Smoke detectors. A multi-frequency photoelectric smoke detector includes a multi-frequency, sourc... |
|
|
Invention
|
Humidity control apparatus for electrochemical sensors. Devices and methods are disclosed that ca... |
|
2005
|
Invention
|
Gas detection system. The present invention provides a colorimetric gas detector comprising a sub... |
|
2003
|
P/S
|
GAS SENSORS |
|
|
P/S
|
Scientific, weighing and measuring apparatus and instruments, namely gas detectors and sensors fo... |
|
|
P/S
|
Scientific, weighing and measuring apparatus and instruments,namely gas detectors and sensors for... |
|
1989
|
P/S
|
GAS SENSORS AND PARTS THEREFOR; LABORATORY EQUIPMENT, NAMELY GAS SENSING APPARATUS AND INSTRUMENT... |
