Duffin

James Duffin, Toronto CA

Patent application number	Description	Published
20110144516	RELATIVE CONTRIBUTION OF THORACIC MUSCLES TO BREATHING - A method and apparatus for evaluating the relative contribution of the diaphragm versus other thoracic muscles to breathing by obtaining measurements of parameters that correlate with changes in thoracic cavity and intra-abdominal cavity pressures over identical time increments and organizing the measurement data in manner that reveals whether the pressures changes are characteristic of the pattern of contemporaneous pressure changes in those cavities that accompany contraction and/or relaxation of the diaphragm muscles or whether the pressure changes are characteristic of the pattern of contemporaneous pressure changes in those cavities that accompany contraction and/or relaxation of the intercostal muscles.	06-16-2011

Patent application number	Description	Published
20110253678	METHOD FOR FABRICATION OF A QUADRUPOLE MASS FILTER OR QUADRUPOLE ION TRAP - The present invention relates to a method for fabricating a quadrupole mass filter (QMF) or a quadrupole ion trap (QIT).	10-20-2011

Patent application number	Description	Published
20090006903	Network Alarm Management - In a fault management system, a method and a converting unit for converting correlated sequences of network alarms into a high level language format are disclosed. The method comprises receiving episodic alarm sequence for the correlated sequences obtaining a high level language scheme, and converting the episodic alarm sequence using the accessed high level language scheme into a high level language format, to enable more efficient and reliable fault management using the converted episodic alarm sequence in high level language format.	01-01-2009