Soldera
Armand Soldera, Sherbrooke CA
Patent application number | Description | Published |
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20090043068 | ORGANIC SUPERACIDS, POLYMERS, DERIVED FROM ORGANIC SUPERACIDS, AND METHODS OF MAKING AND USING THE SAME - One embodiment of the invention contemplates a proton exchange membrane for use in a variety of fuel cells. The proton exchange membrane may comprise a solid phase organic based copolymer material in which a first structural unit is derived from a polymerizable organic super acid. The organic super acid may comprise an acid group such as a sulfonic acid group or a carboxylic acid group. | 02-12-2009 |
20100222441 | ORGANIC SUPERACIDS, POLYMERS DERIVED FROM ORGANIC SUPERACIDS, AND METHODS OF MAKING AND USING THE SAME - One embodiment of the invention contemplates a proton exchange membrane for use in a variety of fuel cells. The proton exchange membrane may comprise a solid phase organic based copolymer material in which a first structural unit is derived from a polymerizable organic super acid. The organic super acid may comprise an acid group such as a sulfonic acid group or a carboxylic acid group. | 09-02-2010 |
20120277332 | ORGANIC SUPERACID MONOMERS CONTAINING A BIS-SULFONIC ACID GROUP AND METHODS OF MAKING AND USING THE SAME - One embodiment includes methods of adding two sulfonic acid groups to molecules having at least two cyclic groups. | 11-01-2012 |
Jefferson Daniel De Barros Soldera, Campinas BR
Patent application number | Description | Published |
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20080204155 | OSCILLATOR DEVICES AND METHODS THEREOF - Oscillator devices and methods of operating such oscillator devices are disclosed. The oscillator devices include a current source, and an oscillation module to provide a clock signal. The frequency of the clock signal depends on the relationship between a threshold voltage of a transistor at the oscillation module and the current level provided by the current source. The transistor at the oscillation module is matched to a transistor at the current source so that the frequency of the clock signal is relatively insensitive to changes in device temperature. | 08-28-2008 |
20080304348 | Current-mode memory cell - Methods and corresponding systems for reading a memory cell include a first current sourced from a first current source into a summing node, wherein the first current source is coupled to a first reference. A second current is sourced from a second current source into the summing node, wherein the second current source is coupled to the first reference through a programmable fuse. A third current is sunk from the summing node with a current sink, wherein the current sink is coupled to a second reference, and wherein a third current limit is greater than a first current limit and less than the sum of the first current limit and the second current limit. A voltage at the summing node is output in response to the first current, the second current, and the third current. The first and second current sources, and the current sink can be current mirrors. | 12-11-2008 |
Ugo Soldera, Castello Di Godego IT
Patent application number | Description | Published |
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20100043128 | SUCTION SYSTEM FOR BATHROOMS - A suction system which comprises an extractor element which is functionally connected in input to a flushing pipe of a flusher of a toilet bowl and in output to a space located outside the room in which the bowl is provided. The extractor element comprises a box-like container, which is provided with an inspection cover and inside which there is a compartment for accommodating an extractor in which the intake port is connected to the flushing pipe of the flusher and the discharge port is connected to a pipe for connection to the space outside the room or other vents; electrical and electronic means for supplying power and managing the system are provided within the box-like container. | 02-25-2010 |