Uldry
Jean-Pierre Uldry, La Conversion CH
Patent application number | Description | Published |
---|---|---|
20110027149 | JOINT FOR DEVICE FOR METERING LIQUIDS - The present invention relates to a device for manually metering liquids, for example a pipette or a metering button. The device comprises a joint forming a seal between a hollow cylinder and a piston housed inside the cylinder, the piston being moved vertically so as to suck in or expel the liquid. During the metering operation, the joint remains fixed with respect to the movement of the piston and comprises parts formed by portions having dedicated geometric and mechanical characteristics which make it possible to locally optimize the functions of sliding, sealing and fastening in the cylinder. | 02-03-2011 |
20150086448 | Joint for Device for Metering Liquids - The present invention relates to a device for metering liquids, for example a pipette or a metering button. The device comprises a joint forming a seal between a hollow cylinder and a piston housed inside the cylinder, the piston being moved vertically so as to suck in or expel the liquid. During the metering operation, the joint remains fixed with respect to the movement of the piston and comprises parts formed by portions having dedicated geometric and mechanical characteristics which make it possible to locally optimize the functions the sliding, sealing, and fastening in the cylinder. | 03-26-2015 |
Laurent Uldry, Martigny CH
Patent application number | Description | Published |
---|---|---|
20110029033 | TERMINATING TACHYARRHYTHMIAS - This disclosure is directed to techniques for treating tachyarrhythmias, such as atrial or ventricular fibrillation, in which a number of electrodes are employed to deliver electrical stimulation to a patient's heart in a manner designed to terminate the tachyarrhythmia episode. | 02-03-2011 |
20110319952 | TERMINATING TACHYARRHYTHMIAS - This disclosure is directed to techniques for treating tachyarrhythmias, such as atrial or ventricular fibrillation, in which a number of electrodes are employed to deliver electrical stimulation to a patient's heart in a manner designed to terminate the tachyarrhythmia episode. | 12-29-2011 |
Xavier Uldry, Waterloo CA
Patent application number | Description | Published |
---|---|---|
20090036068 | WIRELESS SYSTEM HAVING HIGH SPECTRAL PURITY - A wireless system having high spectral purity output signals. The wireless system has a transmitter circuit for transmitting an output signal and a power amplifier for amplifying the output signal for wireless transmission via an antenna. Positioned in-line with the output signal between the transmitter circuit and the power amplifier is a harmonic trap configured for inhibiting harmonics within a predetermined frequency range generated by the power amplifier from leaking into the transmitter circuit. The harmonic trap can be implemented as a discrete device, or integrated within the transmitter circuit or integrated within the power amplifier. By inhibiting the harmonics from leaking into the transmitter circuit, degraded performance of the transmitter circuit is prevented. | 02-05-2009 |