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Feng Shen
Feng Shen, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20100303372 | DIGITAL IMAGE PROCESSING AND ENHANCING SYSTEM AND METHOD WITH FUNCTION OF REMOVING NOISE - The present invention provides a digital image processing enhancing system and method with denoising function. The collected digital image is input; the obtained digital image is decomposed into an illumination image and a reflection image, and then the decomposed illumination image and the reflection image is processed, at last, the processed illumination image and the reflection image are composed into an output image, which is output to an output device. The present invention can improve the image quality, remove the noises of the image, remain details features of an object and obtain the natural visual effect. | 12-02-2010 |
Feng Shen, Chicago, IL US
| Patent application number | Description | Published |
|---|---|---|
| 20090104637 | Method and Apparatus for Assaying Blood Clotting - This invention provides an apparatus for assaying clotting activity. The apparatus includes an inlet for a blood fluid and two or more patches of material in the vessel. The material is capable of initiating a clotting pathway in a blood fluid. This invention also provides an apparatus for measuring clot propagation, which includes a region with material capable of initiating a clotting pathway, and a region where the clot propagation is monitored. Also provided are methods for assaying clotting activity, assaying the integrity of a blood clotting pathway, assaying the effect of a substance on the integrity of a blood clotting pathway, monitoring clot propagation, and preventing clot propagation from one vessel to another. | 04-23-2009 |
| 20100227767 | STOCHASTIC CONFINEMENT TO DETECT, MANIPULATE, AND UTILIZE MOLECULES AND ORGANISMS - Methods of detecting organisms e.g. bacteria using stochastic confinement effects with microfluidic technologies involving plugs are provided. Signal amplification methods for the detection of molecules are also disclosed. | 09-09-2010 |
Feng Shen, Singapore SG
| Patent application number | Description | Published |
|---|---|---|
| 20090313453 | DATA CONFLICT RESOLUTION FOR SOLID-STATE MEMORY DEVICES - In a particular embodiment, a controller is disclosed that is adapted to control read/write access to a storage media. The controller includes data corruption detection logic to reconstruct a logical block address (LBA) lookup table from metadata stored at the storage media upon restart and re-initialization after a power loss event. The controller further includes duplicate conflict resolution logic to identify a valid data block from multiple data blocks that refer to a single LBA. The duplicate conflict resolution logic counts a first number of valid physical pages and a second number of different sectors in each of the multiple data blocks. The duplicate conflict resolution logic selects the valid data block from the multiple data blocks based on at least one of the first and second numbers. | 12-17-2009 |
| 20090319720 | SYSTEM AND METHOD OF GARBAGE COLLECTION IN A MEMORY DEVICE - In a particular embodiment, a controller is adapted to perform a garbage collection operation to remove redundant data, to predict a performance parameter associated with performance of the garbage collection operation, and to abort the garbage collection operation when the predicted performance parameter exceeds a threshold. | 12-24-2009 |
| 20100070729 | SYSTEM AND METHOD OF MANAGING METADATA - In a particular embodiment, a controller is adapted to control read/write access to a storage media including a pre-allocated area having multiple meta-blocks. The controller includes logic adapted to control the multiple meta-blocks as a first in first out (FIFO) circular queue. The logic selects one or more meta-blocks from the multiple meta-blocks based on an order associated with the FIFO circular queue and selectively writes a logical block address (LBA) mapping table to the selected one or more meta-blocks. | 03-18-2010 |
| 20100070733 | SYSTEM AND METHOD OF ALLOCATING MEMORY LOCATIONS - In a particular embodiment, a controller is adapted to allocate each memory segment location of a plurality of memory segment locations of a storage media to store data blocks having a particular data block size. Each memory segment location includes one or more storage blocks of the particular data block size. The controller is adapted to write a data block to one or more selected storage blocks of a selected memory segment location based on a size of the data block and an allocated data block size associated with the selected memory segment location. | 03-18-2010 |
Feng Shen, Zhengzhou CN
| Patent application number | Description | Published |
|---|---|---|
| 20080302710 | Pulsating Chlorination Machine - The invention discloses a pulsating chlorination machine for purification of city water. The machine includes a body, two ends of which are respectively a water inlet and outlet end between which a converging pipe, a throat pipe and a diverging pipe are connected in turn; and a liquefied chlorine input port located below a middle part of the throat pipe and connecting with the throat pipe via a cone-shaped valve seat. A normally closed cone-shaped valve rod is mounted over the cone-shaped valve seat and inserted into the throat pipe through a vertical circular hole on a top of the body, and moves up and down under the control of a pulsating electromagnetic executive mechanism to open/close the liquefied chlorine input port. Through the liquefied chlorine input port the liquefied chlorine flows into the throat pipe and out from the diverging pipe and then into a clear-water reservoir. | 12-11-2008 |
Feng Shen, Dundas CA
| Patent application number | Description | Published |
|---|---|---|
| 20110111033 | HYDROGEL WITH COVALENTLY CROSSLINKED CORE - A novel hydrogel system is provided. The hydrogel system comprises a biocompatible hydrogel core having dispersed therein a covalently crosslinked polymer matrix. The hydrogel system is useful per se or as an encapsulation system. | 05-12-2011 |