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Dwivedula
Ramakrishna Dwivedula, San Jose, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20080235234 | ACCESS CONTROL LIST (ACL) BINDING IN A DATA PROCESSING SYSTEM - Systems for updating an access control list (ACL) associated with one or more resources in a data processing system are provided. The system provides a table including a list of one or more first ACLs that map to a corresponding one or more previously computed second ACLs. The system also updates a current ACL associated with a first resource of the one or more resources in the data processing system including determining whether one of the one or more first ACLs in the table matches the current ACL associated with the first resource. If one of the one or more first ACLs in the table matches the current ACL associated with the first resource then updating the current ACL associated with the first resource by associating the corresponding second ACL with the first resource. | 09-25-2008 |
Ram V. Dwivedula, Oklahoma City, OK US
| Patent application number | Description | Published |
|---|---|---|
| 20080296105 | Tension control system for a web of material - A tension control assembly including a rotating member, a braking member, at least one brake pad, a means for driving the at least one brake pad against the braking member, and a temperature sensing means. The braking member is attached to the rotating member. The at least one brake pad is positioned adjacent to the braking member. The means for driving the at least one brake pad against the braking member forces frictional contact between the at least one brake pad and the braking member, thus providing torque to the rotating member. The temperature sensing means measures the temperature of the at least one brake pad. | 12-04-2008 |
Ravi Dwivedula, King Of Prussia, PA US
| Patent application number | Description | Published |
|---|---|---|
| 20090185752 | METHOD AND APPARATUS FOR CROPPING IMAGES - The boundaries of a scanned digital document are determined by identifying the largest connected component in the received digital document and assigning the boundaries of the largest connected component as the boundaries of the received digital document or by using a row by row and column by column analysis of the received digital document to identify horizontal and vertical bands in the digital image having pixels with a value opposite to the value of pixels of a background of the received digital document and assigning the horizontal and vertical bands to be the boundaries of the received digital document. These processes may be performed in series or parallel by a processor associated with a scanner that creates the digital document. | 07-23-2009 |