Patent application number | Description | Published |
20080242378 | HEADSET WITH MULTI-BUTTON CONTROL FOR A MOBILE COMMUNICATION DEVICE - The invention is directed at a headset for a mobile communication device having a multi-button control and is implemented with a standard headset jack. The multi-button control is decoded by a microprocessor after which an encoded signal is then transmitted from the processor to the handset. In this manner, by using the standard jack, no additional hardware is required on the handset. | 10-02-2008 |
20090052555 | SYSTEM AND METHOD FOR PROVIDING DYNAMIC DEBLOCKING FILTERING ON A MOBILE DEVICE - A system and method are provided that can be used for applying a deblocking filter to a video according to processor usage, in particular on a mobile device. To determine which of a plurality of deblocking filters to use, the system determines an environment indicator indicative of current processor usage, compares the environment indicator to a primary threshold, wherein the primary threshold is indicative of a maximum acceptable processor usage. If the primary threshold is met, the system foregoes any deblocking filtering. If however the primary threshold is not met, the environment indicator is compared to one or more secondary thresholds and a respective one of the plurality of deblocking filters is applied to the video according to which one of the secondary thresholds is met. Each of the plurality of deblocking filters has a different complexity and thus can be chosen to suit the current system environment. | 02-26-2009 |
20090135918 | SYSTEM AND METHOD FOR PROVIDING A VARIABLE FRAME RATE AND ADAPTIVE FRAME SKIPPING ON A MOBILE DEVICE - A processor and method are provided for decoding a multimedia file having video and audio data streams that are configured to be played in synchronization. Frames of the video stream are decoded and played with the audio and, to compensate for saturation of the processor usage, two procedures are performed. The first procedure operates at a first periodic interval and slows down the frame rate to reduce processor usage if needed. The second procedure first attempts to speed up the video to catch up to the audio if they are out of sync and if this cannot be done in the next time interval, the decoding of a select number of frames is skipped such that the video and audio data streams are resynchronized. | 05-28-2009 |
20090219244 | SYSTEM AND METHOD FOR ADJUSTING AN INTENSITY VALUE AND A BACKLIGHT LEVEL FOR A DISPLAY OF AN ELECTRONIC DEVICE - The disclosure relates to a system and method for determining pixel intensity values (luma values) for an image being displayed on a display of an electronic device, then adjusting the pixel intensity and the backlight level for the image that is output to a liquid crystal display (LCD). The system comprises: a display for displaying an image to be displayed on the device; an image adjustment module to identify the pixel intensity values of the image, to determine new pixel intensity values for the image based in part on the original pixel intensity values, to provide the (adjusted) image at the new pixel intensity values to the display and to determine a backlight level for the image at the new pixel intensity values. The system further comprises a backlight system to provide a backlight for the adjusted image at the adjusted backlight level. | 09-03-2009 |
20090267904 | ELECTRONIC DEVICE INCLUDING TOUCH-SENSITIVE INPUT SURFACE AND METHOD OF DETERMINING USER-SELECTED INPUT - A method of determining input at a touch-sensitive input surface of a portable electronic device includes detecting a touch event at the touch-sensitive input surface, sampling touch attributes during the touch event, determining an actual touch location and determining at least one shift in touch location based on the touch attributes sampled during the touch event, and determining an input based on the actual touch location and the direction of shift of the touch location. | 10-29-2009 |
20100003944 | SYSTEM, CIRCUIT AND METHOD FOR ACTIVATING AN ELECTRONIC DEVICE - The disclosure provides a system, circuit and method for activating an electronic device from a low power state. The circuit comprises: a microprocessor; a first accelerometer; a second accelerometer which is activated upon receiving a movement signal from the first accelerometer, indicating a movement of the electronic device; a threshold circuit connected to an output of the second accelerometer to allow only signals generated by the second accelerometer that exceed a threshold to pass; an input device; and a monitoring circuit connected to the input device and an output of the threshold circuit. The monitoring circuit comprises a latch circuit utilizing signals from the threshold circuit and a reset signal from the microprocessor to generate a trigger signal to activate the input device. The monitoring circuit selectively generates an activation signal to activate the electronic device to a higher power state utilizing a notable signal received from the input device. | 01-07-2010 |
20100009650 | SYSTEM AND METHOD FOR ACTIVATING AN ELECTRONIC DEVICE - The disclosure provides a circuit and method for activating an electronic device from a low power state. The activation circuit comprises: a first accelerometer in the device; a second accelerometer which is activated upon receiving a movement signal from the first accelerometer; an input device; and a circuit to provide power to the input device when a series of connected movements signals from at least one of the first and the second accelerometers match a predetermined movement gesture. | 01-14-2010 |
20100029242 | SYSTEM AND METHOD FOR ACTIVATING AN ELECTRONIC DEVICE - The disclosure provides a circuit and method for activating an electronic device from a low power state. The activation circuit comprises: a first accelerometer located in the device to detect a movement of the device along a specific axis; a second accelerometer which is activated upon receiving a movement signal from the first accelerometer indicating a movement of the electronic device along the specific axis; an input device; and a monitoring circuit connected to the input device and an output of the second accelerometer, the monitoring circuit providing power to the input device when the second accelerometer indicates movement of the device that surpasses a threshold and then generating an activation signal to operate the electronic device in a higher power state utilizing a notable signal received from the input device. | 02-04-2010 |
20100178961 | MOBILE DEVICE WITH A SMART BATTERY - Various embodiments are described for a mobile communication device having a main processor for controlling the operation of the mobile communication device; a device memory coupled to the main processor for storing a plurality of battery information profiles; and a smart battery coupled to the main processor for providing supply power. The smart battery includes a battery processor for controlling the operation of the smart battery and communicating with the main processor; and a battery memory coupled to the battery processor for storing a Battery ID indicating the model of the smart battery. The main processor is configured to communicate with the battery processor to obtain the Battery ID and select one the battery information profiles based on the Battery ID. | 07-15-2010 |
20100259369 | NAVIGATION TOOL WITH AUDIBLE FEEDBACK ON A HANDHELD COMMUNICATION DEVICE HAVING A FULL ALPHABETIC KEYBOARD - System and method that provides tactical feedback through a speaker of a handheld electronic device having a full alphabetic keyboard upon activation of a navigation tool. The audible feedback produced by the speaker is capable of being modified based on upon the location, speed, and other characteristics of the movement of a cursor on the display of a handheld electronic device. The sound produced by the speaker can originate from an audio file stored or otherwise available on the handheld electronic device. | 10-14-2010 |
20110263303 | MULTI-BUTTON CONTROL HEADSET FOR A MOBILE COMMUNICATION DEVICE - The invention is directed at a headset for a mobile communication device having a multi-button control and is implemented with a standard headset jack. The multi-button control is decoded by a microprocessor after which an encoded signal is then transmitted from the processor to the handset. In this manner, by using the standard jack, no additional hardware is required on the handset. | 10-27-2011 |
20110321112 | SYSTEM AND METHOD FOR ADJUSTING TRANSMISSION DATA RATES TO A DEVICE IN A COMMUNICATION NETWORK - The disclosure relates to a system and method for adjusting a characteristic of a data transmission in order to maintain a rate of transmission. For the method, it comprises: monitoring for initiation of the data transmission to the device; identifying characteristics of the device relating to the data transmission; automatically adjusting the transmission rate according to a preset transmission rate progression established for the communication network; and adjusting characteristics of the data transmission to allow the characteristics of data transmission to conform to the characteristics of the device while maintaining the transmission rate for the device. | 12-29-2011 |
20120021807 | MOBILE DEVICE WITH A SMART BATTERY HAVING A BATTERY INFORMATION PROFILE CORRESPONDING TO A COMMUNICATION STANDARD - Various embodiments are described for a mobile communication device having a main processor for controlling the operation of the mobile communication device; a device memory coupled to the main processor for storing a plurality of battery information profiles; and a smart battery coupled to the main processor for providing supply power. The smart battery includes a battery processor for controlling the operation of the smart battery and communicating with the main processor; and a battery memory coupled to the battery processor for storing a Battery ID indicating the model of the smart battery. The main processor is configured to communicate with the battery processor to obtain the Battery ID and select one the battery information profiles based on the Battery ID. | 01-26-2012 |
20120315959 | MOBILE DEVICE WITH A SMART BATTERY HAVING A BATTERY INFORMATION PROFILE CORRESPONDING TO A COMMUNICATION STANDARD - Various embodiments are described for a mobile communication device having a main processor for controlling the operation of the mobile communication device; a device memory coupled to the main processor for storing a plurality of battery information profiles; and a smart battery coupled to the main processor for providing supply power. The smart battery includes a battery processor for controlling the operation of the smart battery and communicating with the main processor; and a battery memory coupled to the battery processor for storing a Battery ID indicating the model of the smart battery. The main processor is configured to communicate with the battery processor to obtain the Battery ID and select one the battery information profiles based on the Battery ID. | 12-13-2012 |
20120328268 | System and Method For Providing a Variable Frame Rate and Adaptive Frame Skipping on a Mobile Device - A processor and method are provided for decoding a multimedia file having video and audio data streams that are configured to be played in synchronization. Frames of the video stream are decoded and played with the audio and, to compensate for saturation of the processor usage, two procedures are performed. The first procedure operates at a first periodic interval and slows down the frame rate to reduce processor usage if needed. The second procedure first attempts to speed up the video to catch up to the audio if they are out of sync and if this cannot be done in the next time interval, the decoding of a select number of frames is skipped such that the video and audio data streams are resynchronized. | 12-27-2012 |
20140031094 | MULTI-BUTTON CONTROL HEADSET FOR A MOBILE COMMUNICATION DEVICE - The invention is directed at a headset for a mobile communication device having a multi-button control and is implemented with a standard headset jack. The multi-button control is decoded by a microprocessor after which an encoded signal is then transmitted from the processor to the handset. In this manner, by using the standard jack, no additional hardware is required on the handset. | 01-30-2014 |