| STMicroelectronics Pvt.Ltd. Patent applications |
| Patent application number | Title | Published |
|---|
| 20110298890 | ADAPTIVE FILTER FOR VIDEO SIGNAL PROCESSING - An adaptive temporal motion filter for a video decoder system operates in an infinite impulse response (IIR), a max or a bypass mode. The adaptive temporal motion filter includes an adaptive time constant control module and a filter gain module. A gain factor of the filter gain module is varied by the adaptive time constant control module for every pixel in a current composite video signal. The adaptive time constant control module selects a variable gain for the filter gain module based on the motion magnitude, motion polarity and chroma luma status of the pixel. | 12-08-2011 |
| 20110273923 | PASS-GATED BUMP SENSE AMPLIFIER FOR EMBEDDED DRAMS - A sensing circuit for use in a semiconductor memory device includes first and second conducting lines for conducting a bit signal to and from a memory cell. The circuit further includes a sense amplifier coupled to the first and second conducting lines for sensing a bit signal, a charge storing element for generating a predefined potential, and first and second switching element respectively coupled to the first and second conducting lines. The first and second switching elements are selectively controllable to connect the first and second conducting line to the charge storing element so as to induce the generated predefined voltage on the first or second conducting lines. | 11-10-2011 |
| 20100185705 | FILE SYSTEM - A system includes a storage subsystem having a data area and a header area. The data area is for storing contents of at least one data file, and the header area is for storing access parameters and status information for accessing each data file individually. The data area and the header area define a storage area in the storage subsystem. Multiple files are efficiently managed based on utilization of the storage area in the storage subsystem. | 07-22-2010 |
| 20090154558 | METHOD FOR ADAPTIVE BIASING OF FULLY DIFFERENTIAL GAIN BOOSTED OPERATIONAL AMPLIFIERS - Rate control algorithms are adapted to cover multiple encoding standards are described. A rate controller includes an input adaptation interface, a core rate controller, and an output adaptation interface. The input adaptation interface converts rate control input parameters of a target encoding standard to corresponding native control input parameters of the rate controller. The core rate controller is coupled to the output of the input adaptation interface generating output parameters conforming to its native encoding standard. The output adaptation interface is coupled to the output of the core rate controller converting the generated output parameters to equivalent rate control output parameters conforming to the target encoding standard. | 06-18-2009 |
