| Patent application number | Description | Published |
|---|
| 20090044019 | SYSTEM AND METHOD FOR DIGITALLY SIGNING ELECTRONIC DOCUMENTS - A system for digitally signing electronic documents is disclosed. The system includes a mobile device, an application server and a database, the mobile device includes a requesting module and a digest encrypting module, the application server includes an obtaining module, a digest generating module and a merging module. The requesting module is configured for sending a request for a digital signature of an electronic document to the application server; the obtaining module is configured for obtaining the electronic document from the database; the digest generating module is configured for generating a digest of the electronic document, and sending the digest to the mobile device; the digest encrypting module is configured for encrypting the digest, generating an encrypted value, and sending the encrypted value to the application server; the merging module is configured for merging the encrypted value and the electronic document. A related computer-based method is also disclosed. | 02-12-2009 |
| 20090150407 | SYSTEM AND METHOD FOR DOWNLOADING A FILE TO A WIRELESS DEVICE - An application server for downloading a file to a wireless device through a wireless network. The application server is configured for obtaining a file to be downloaded to the wireless device from a database, configured for converting the file obtained to a predetermined format file as required by the wireless device, and configured for sending the converted file to the wireless device through the wireless network. | 06-11-2009 |
| 20090172672 | SYSTEM AND METHOD FOR APPROVING A TASK FILE VIA A MOBILE PHONE - An application server is included in a system for approving a task file via a mobile phone. The application server provides a storage system for storing at least one task, each of the at least one task includes at least one task file. The application server is configured for providing message sending function, task selecting function, information analyzing function, and file processing function to the mobile phone to approve a task file in the storage system. | 07-02-2009 |
| 20100310163 | SYSTEM AND METHOD FOR FILTERING NOISE IN AN IMAGE - A method for filtering noise in an image filters noise pixels in a discrepant block between a current image and a background image firstly, and further filter each small block whose area is less than a preset value from the discrepant block. The method further calculates a total area of each big block whose area is greater than or equal to the preset value from the discrepant block, and adds the current image to a background list of the current image if the total area is less than another preset value. | 12-09-2010 |
| 20100329587 | SYSTEM AND METHOD FOR MERGING SEPARATED PIXEL BLOCKS INTO AN INTEGRAL IMAGE OF AN OBJECT - A method for merging separated pixel blocks into an integral image of an object is provided. The method performs binary image processing on an obtained image to obtain a binary image, finds pixel blocks in the binary image whose area is greater than a first preset value, and stores a position and a size of each found pixel block in a data structure. The method further merges two pixel blocks in the data structure if a distance between the two pixel blocks is less than a second preset value, so as to generate the integral image of the object. | 12-30-2010 |
| 20110097694 | INTERPERSONAL RELATIONSHIPS ANALYSIS SYSTEM AND METHOD - An interpersonal relationships analysis method and system obtains an album comprising a plurality of photos, and recognize faces in each of the plurality of photos. The method and system further selects one of the recognized faces, matches the selected face with portraits stored in a person management database, so as to obtain basic information of a person with the selected face from the person management database. The method and system then analyzes an interpersonal relationship of the person with the selected face according to the album, and shows the interpersonal relationship of the person with the selected face. | 04-28-2011 |
| 20110150086 | METHOD FOR DISPLAYING DECODED VIDEO BIT STREAMS - A method for improving display speed of decoding video bit streams obtains the video bit streams from a storage system of a computer by a decoder, and decodes the video bit streams in a display block of a memory of the computer to obtain decoded images by the decoder. The method further selects an image from the decoded images by the decoder, and updates a reference image stored in a buffer block of the memory with the selected image. | 06-23-2011 |
