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Cuong
Cuong Nguyen, San Jose, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090323567 | Wide Dynamic Range Power Detection Scheme - A power detection circuit is described that provides for a wide dynamic range power detection. In one embodiment, a system comprises a transmitter, a diplexer, an antenna, a detector module, a signal converter and a microprocessor. The transmitter may be configured to transmit an output signal. The diplexer electrically may be coupled to the transmitter and may be configured to provide the output signal. The antenna may be electrically coupled to the diplexer and may be configured to transmit the output signal from the diplexer. The detector module may be electrically coupled to the diplexer and the antenna. The detector module may be configured to detect a power level of the output signal. The signal converter may be electrically coupled to the detector module. The signal converter may be configured to convert the output signal to a digital signal. The microprocessor may be electrically coupled to the signal converter. The microprocessor may be configured to control an input into the transmitter based on the digital signal. | 12-31-2009 |
Cuong Nguyen, Redondo Beach, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100232076 | METHOD FOR MITIGATING NEGATIVE SEQUENCE EFFECT RESULTING FROM NON-SYMMETRICAL SHORT CIRCUIT FAILURE OF SYNCHRONOUS ELECTRIC MACHINE BASED SYSTEMS - A drive system for a multi-phase electric machine with a permanent magnet rotor, the drive system may comprise conduction paths for each phase. Detectors on each of the conduction paths may determine electrical condition of the conduction path. At least one selectable interconnection path may be present between all of the conduction paths. The at least one selectable interconnection path may be operable to connect all of the conduction paths together responsively to one or more of the detectors determining that the electrical condition of its respective electrical path is representative of a predetermined electrical fault condition so that heating of the rotor during continued rotation of the rotor is prevented. | 09-16-2010 |
| 20110103113 | COMPOSITE AC TO DC POWER CONVERTER - A 24-pulse composite AC-to-DC converter is a converter using two or more conversion methods in parallel. The converter may include a main rectifier receiving at least a portion of an input AC signal, an autotransformer having an output voltage with lower amplitude than the input AC signal, and a plurality of auxiliary bridge rectifiers, each receiving the output from each leg of the autotransformer. In one embodiment of the invention, the main rectifier may receive a substantial portion of the load current, allowing each of the auxiliary bridge rectifiers to be generally smaller than the main rectifier. | 05-05-2011 |
Cuong Pham, San Diego, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090073941 | MESH NETWORK CONNECTING 3G WIRELESS ROUTERS - A communication routing arrangement includes two or more wireless routers coupled to a communication network, and a user device adapted to couple with the communication network through a communication path including at least one of the two or more wireless routers. The communication path between the user device and the communication network is selected based on available resources of the two or more wireless routers. | 03-19-2009 |
Cuong Phamhuu, Saverne FR
| Patent application number | Description | Published |
|---|---|---|
| 20110123409 | CHEMICAL REACTOR WITH NANOMETRIC SUPERSTRUCTURE - The invention relates to a chemical reactor with a nanometric superstructure, comprising at least one member wherein at least one reaction chamber is arranged, and said reaction chamber being filled at least partially with a high specific surface area material having a specific surface area greater than 5 m | 05-26-2011 |
Cuong Pham-Huu, Saverne FR
| Patent application number | Description | Published |
|---|---|---|
| 20100010272 | DEHYDRATION OF METHANOL TO DIMETHYL ETHER USING CATALYSTS BASED ON A ZEOLITE SUPPORTED ON SILICON CARBIDE - A process for the preparation of dimethyl ether by catalytic dehydration of methanol, in which there is used a catalyst based on a zeolite immobilized on a silicon carbide support, for example a zeolite of type ZSM-5 supported on silicon carbide extrudates or on a silicon carbide cellular foam. | 01-14-2010 |
| 20100239470 | Photocatalysts Based on Structured Three-Dimensional Carbon or Carbon-Containing Material Forms - The invention relates to a photocatalyst comprising a cellular foam selected from carbon foam and the foam of a carbon material, such as a polymer, and a photocatalytically active phase, deposited directly on said cellular foam or on an intermediate phase deposited on said cellular foam. The average size of the cells is between 2500 μm and 5000 μm. The foam can comprise nanotubes or nanofibers (in particular TiO | 09-23-2010 |
| 20100297428 | COMPOSIT CONSISTING OF NANOTUBES OR NANOFIBRES ON A B-SIC FILM - The invention relates to a method of producing a composite comprising nanofibres or nanotubes on a porous β-SiC substrate, said method comprising the following steps: (a) a catalyst for growing nanotubes or nanofibres is incorporated into said porous β-SiC substrate or into an SiC precursor; (b) carbon nanotubes or nanofibres are grown from a mixture comprising hydrogen and at least one hydrocarbon; and (c) optionally, said carbon nanotubes or nanofibres are converted to SiC nanofibres. This composite may be used as a catalyst or catalyst support. | 11-25-2010 |
Cuong Tran, Los Altos, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20080276117 | END-TO-END TRANSACTIONAL PROTECTION FOR REQUESTS IN A WEB APPLICATION - Various embodiments of a system and method for processing a request in a distributed software application are disclosed. In response to a client request, one or more server computers may modify a plurality of different portions of state information. The system may operate to ensure that the portions of state information are all modified atomically. The system may also operate to provide transparent connection failover functionality for the network connection between the client computer and the one or more server computers. | 11-06-2008 |
Cuong Tu Ba, Miami, FL US
| Patent application number | Description | Published |
|---|---|---|
| 20110150822 | PHEROMONE COMPOSITIONS AND METHODS OF USE - Pheromone compositions based on a combination of squalene, linoleic acid and 1-docosanol are described. The compositions are useful for behavior modification in mammals that exhibit undesirable or harmful stress-related behaviors. | 06-23-2011 |