CSEM Centre Suisse D'Electronique et de Microtechnique SA - Recherche et Developpment Patent applications |
Patent application number | Title | Published |
20150144485 | DISPOSABLE SYSTEM FOR ION SELECTIVE ELECTRODES FOR LONG TERM MONITORING - An ion sensitive system has sets of microfluidic microchannels forming ion sensitive electrodes by the assembly of a substrate with structured microchannels and another substrate including metal contacts on its surface. The integrated ion sensitive sensors are each composed of a microfluidic microchannel to contain an electrolyte, another microfluidic microchannel to contain the analyte and another microfluidic microchannel to contain a membrane liquid that separates the electrolyte from the analyte at the confluent junction of the three solutions. The system has the dimension of a thin and small disc and can be incorporated in an analyzing device. | 05-28-2015 |
20130015338 | METHOD FOR WORKING OUT THE ANGULAR POSITION OF A ROTATING ELEMENT AND DEVICE FOR CARRYING OUT SUCH A METHODAANM MASA; PeterAACI OnnensAACO CHAAGP MASA; Peter Onnens CH - Method for working out the angular position of a rotating element, using at least one light source emitting a light beam in the direction of a fixed sensor and computing elements for processing an output signal of the sensor, includes:
| 01-17-2013 |
20090316429 | LIGHT COUPLING DEVICE AND SYSTEM, AND METHOD FOR MANUFACTURING THE DEVICE AND SYSTEM - Embodiments of the disclosed technique disclose an optical device generating light by luminescence comprising a substrate, a waveguide, a pump light source and a photoluminescent layer, wherein the waveguide is positioned between the substrate and the photoluminescent layer, or the photoluminescent layer is positioned between the substrate and the waveguide. The pump light source is provided opposite to the photoluminescent layer at the backside of the substrate. The pump light source is adapted to pump the photoluminescent layer to emit light; and at least some of the emitted light is evanescently coupled into the waveguide. | 12-24-2009 |
20090028194 | TUNABLE LASER - A mode hop-free tunable laser including a gain medium, a microfabricated blazed grating, defining an external cavity of a given length, the blazed grating lying in a general plane and including a plurality of elongate beams carrying mutually parallel respective reflection surfaces spaced apart from one another with a predefined pitch, and actuating elements designed so as to allow displacements of the assembly with respect to a grating support within a plane substantially parallel to the grating general plane, and including actuation elements designed so as to apply a stretching and a displacement of the assembly in a direction transverse to said reflection surfaces, the blazed grating being arranged relative to an incident light beam provided by the gain medium so that the incident light beam impinges on the reflection surfaces with a substantially normal incident angle. | 01-29-2009 |