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Rajagopalan
Nandhakishore Rajagopalan, Singapore SG
| Patent application number | Description | Published |
|---|---|---|
| 20100062980 | THERAPEUTIC USES OF BETA-ANTAGONISTS - Polypeptides derived from | 03-11-2010 |
Pascal Rajagopalan, Aulnay-Sous-Bois FR
| Patent application number | Description | Published |
|---|---|---|
| 20080258742 | Conductivity measurement device, its manufacture and use - The invention relates to a method of manufacturing a device for measuring conductivity of a liquid, in particular ultrapure water, of the kind comprising two conductivity measurement electrodes suitable for defining a cell constant enabling the measurement of the conductivity of the ultrapure liquid, characterized in that it consists of producing each of the electrodes by forming an electrode pattern from electrically conductive material on a substrate of insulating material. | 10-23-2008 |
| 20090315571 | Method and device for measuring the conductivity of a pure or ultrapure liquid - The invention relates to a method of measuring the conductivity of a pure or ultrapure liquid, notably water, using electrodes, characterized in that it consists in determining the conductivity by modeling the liquid in the form of an equivalent electrical circuit diagram comprising a resistor R, a capacitor Cp in parallel with the resistor R, and a series capacitor Cs. | 12-24-2009 |
| 20090319194 | Device for measuring the purity of ultrapure water - This is a device for analyzing the quantity of organic compounds existing in a liquid, such as ultrapure water, at the outlet from a purification device including in series filter means ( | 12-24-2009 |
| 20110068812 | Method And Device For Measuring The Purity Of Ultrapure Water - This is a method for analyzing the purity of water at the outlet from a purification device. It comprises the following steps: a) sending the liquid at the outlet from the filter means ( | 03-24-2011 |
Pascal Rajagopalan, Aulnay-Souse-Bois FR
| Patent application number | Description | Published |
|---|---|---|
| 20110284395 | Simultaneous Electrochemical Detection of Multiple Heavy Metal Ions in Liquid - Among others, techniques and systems are disclosed for detecting trace levels of heavy metal ions in a sample liquid. A voltage is applied to a sample liquid that includes metal complexes. A current signal associated with the metal complexes is measured. The measured current signal is processed to simultaneously detect a presence of two or more metal ions associated with the metal complexes. | 11-24-2011 |
Pascal Rajagopalan, Aulnay-Sous-Bios FR
| Patent application number | Description | Published |
|---|---|---|
| 20100072079 | Electrochemical method for detecting boron in water - The invention relates to a method for detecting the presence of boron in water comprising the production of a conductive buffer solution comprising water and at least one boron complexing agent, the introduction into an electrochemical cell of said solution in the presence of at least one work electrode ( | 03-25-2010 |
Pascal Rajagopalan, Palaiseau FR
| Patent application number | Description | Published |
|---|---|---|
| 20110244578 | Method For The Calibration Of A Device For Measuring Total Organic Carbon Content - The invention relates to a method for the calibration of a device for measuring the total organic carbon content (TOC) of an aqueous solution by measuring resistivity, comprising the following steps, in the presence of a reference TOO analyzer: | 10-06-2011 |
Rahul Rajagopalan, Regensburg DE
| Patent application number | Description | Published |
|---|---|---|
| 20080277455 | METHOD FOR JOINING COMPONENTS MADE OF A HIGH-STRENGTH ALUMINUM MATERIAL AND HEAT EXCHANGER ASSEMBLED ACCORDING TO THE METHOD - The invention relates to a method for joining components made of a high-strength aluminum material, whereby at least two components of high-strength aluminum alloys are joined by soldering, both components separated from each other by at least one aluminum layer with a lower magnesium content compared with the contact surfaces before joining is carried out, and a heat exchanger produced according to this method. | 11-13-2008 |
| 20090120626 | HEAT EXCHANGER FOR VEHICLES AND PROCESS FOR PRODUCING THE SAME - A heat exchanger element has a row of multiple channel flat pipes ( | 05-14-2009 |
| 20110284198 | METHOD FOR JOINING COMPONENTS MADE OF A HIGH-STRENGTH ALUMINUM MATERIAL AND HEAT EXCHANGER ASSEMBLED ACCORDING TO THE METHOD - The invention relates to a method for joining components made of a high-strength aluminum material, whereby at least two components of high-strength aluminum alloys are joined by soldering, both components separated from each other by at least one aluminum layer with a lower magnesium content compared with the contact surfaces before joining is carried out, and a heat exchanger produced according to this method. | 11-24-2011 |
Ramgopal Rajagopalan, Waterloo CA
| Patent application number | Description | Published |
|---|---|---|
| 20100002007 | METHOD AND SYSTEM FOR FAST CLIPPING OF LINE SEGMENTS - A method of static graphics rendering in a mobile device. Panning increments are received for panning a previously rendered frame to a panned frame. A rendering region is then determined based on the panning increments. A candidate line segment or polyline is then clipped to create clipped line segments contained within the rendering region. The clipped line segments can then be rendered, and a portion of the previously rendered frame can be copied, to provide the panned frame. | 01-07-2010 |
| 20100002939 | METHOD AND SYSTEM FOR FAST CLIPPING OF POLYGONS - A method for rendering static graphics in a mobile device in applications such as map applications. Panning increments are received for panning a previously rendered frame to a panned frame. A rendering region is then determined based on the panning increment. A candidate polygon is then clipped to create clipped polygons contained within the rendering region. The clipped polygons can then be rendered, and a portion of the previously rendered frame can be copied, to provide the panned frame. | 01-07-2010 |
| 20100097399 | METHOD AND SYSTEM FOR RENDERING OF LABELS - A method for rendering static labels in a mobile device in applications such as map applications. Panning increments are received for panning a previously rendered frame to a panned frame and a rendering region is defined based on the panning increments. Ones of the labels that overlap the region and that overlap with the panned frame by a threshold amount are determined. Geometry that overlaps the rendering region is rendered and a portion of the previously rendered frame is copied. The ones of the labels are rendered to provide the panned frame. | 04-22-2010 |
| 20110090245 | METHOD AND SYSTEM FOR ANTI-ALIASING CLIPPED POLYGONS AND POLYLINES - A method for rendering static graphics in a mobile device in applications such as map applications. Panning increments are received for panning a previously rendered frame to a panned frame. A rendering region is defined based on the panning increments and the rendering region is expanded to provide an expanded region. At least one of a candidate polygon, candidate line segment, and polyline is clipped to the expanded region to obtain one or more clipped portions of the at least one of the candidate polygon, candidate line segment and candidate polyline contained within the expanded region. The one or more clipped portions of the candidate polygon, candidate line segment and candidate polyline, are rendered and portion of the previously rendered frame is copied to provide the panned frame. | 04-21-2011 |
Ruben Rajagopalan, Eindhoven NL
| Patent application number | Description | Published |
|---|---|---|
| 20100033494 | GAMUT MAPPING - A color mapping system comprises a detail detector ( | 02-11-2010 |
| 20100231618 | METHOD AND DEVICE FOR PROVIDING PRIVACY ON A DISPLAY - The present invention relates to a processing device and a method of providing privacy for a display device comprising a display panel arranged to display a first image signal ( | 09-16-2010 |
Sridhar Rajagopalan, Liverpool GB
| Patent application number | Description | Published |
|---|---|---|
| 20110087919 | MANAGING AVAILABILITY OF A COMPONENT HAVING A CLOSED ADDRESS SPACE - Systems, methods and articles of manufacture are disclosed for managing availability of a component executing in a distributed system. The component may have an address space closed to the distributed system. In one embodiment, the component may be initiated. A state of the component may be analyzed to determine the availability of the component. The determined availability may be transmitted to the distributed system. The component may also be restarted responsive to a request from the distributed system to restart the component. | 04-14-2011 |
Sridhar Rajagopalan, Salford GB
| Patent application number | Description | Published |
|---|---|---|
| 20080243800 | SYSTEM AND METHOD FOR GENERATING AND USING A DYNAMIC BLOOD FILTER - A dynamic Bloom filter comprises a cascaded set of Bloom filters. The system estimates or guesses a cardinality of input items, selects a number of hash functions based on the desired false positive rate, and allocates memory for an initial Bloom filter based on the estimated cardinality and desired false positive rate. The system inserts items into the initial Bloom filter and counts the bits set as they are inserted. If the number of bits set in the current Bloom filter reaches a predetermined target, the system declares the current Bloom filter full. The system recursively generates additional Bloom filters as needed for items remaining after the initial Bloom filter is filled; items are checked to eliminate duplicates. Each of the set of Bloom filters is individually queried to identify a positive or negative in response to a query. When the system is configured such that the false positive rate of each successive Bloom filter is decreased by one half, the system guarantees a false positive rate of at most twice the desired false positive rate. | 10-02-2008 |
| 20080243941 | SYSTEM AND METHOD FOR GENERATING A CACHE-AWARE BLOOM FILTER - A cache-aware Bloom filter system segments a bit vector of a cache-aware Bloom filter into fixed-size blocks. The system hashes an item to be inserted into the cache-aware Bloom filter to identify one of the fixed-size blocks as a selected block for receiving the item and hashes the item k times to generate k hashed values for encoding the item for insertion in the in the selected block. The system sets bits within the selected block with addresses corresponding to the k hashed values such that accessing the item in the cache-aware Bloom filter requires accessing only the selected block to check the k hashed values. The size of the fixed-size block corresponds to a cache-line size of an associated computer architecture on which the cache-aware Bloom filter is installed. | 10-02-2008 |
| 20110113010 | SYNCHRONIZING AN AUXILIARY DATA SYSTEM WITH A PRIMARY DATA SYSTEM - Systems, methods and articles of manufacture are disclosed for synchronizing a primary data system with an auxiliary data system that processes data for the primary data system. In one embodiment, how current the primary data system and the auxiliary data system are may be determined. Requests sent from the primary data system that were not processed by the auxiliary data system may be determined. The requests may be resent to the auxiliary data system for processing. | 05-12-2011 |