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Patent # Description
US-8,903,414 Location estimation using a probability density function
Methods, program products, and systems of location estimation using a probability density function are disclosed. In general, in one aspect, a server can...
US-8,903,374 System for calibrating wireless communications devices
A wireless electronic device such as a portable electronic device may contain a baseband module. Power amplifier circuitry in the device may amplify...
US-8,903,368 Techniques for database updates
Techniques for updating databases stored on mobile devices.
US-8,903,326 Simultaneous downlink testing for multiple devices in radio-frequency test systems
A test station may include a test host, a signal generator, and a test chamber. Multiple devices under test (DUTs) may be placed in the test chamber during...
US-8,903,108 Near-field null and beamforming
Devices and methods are disclosed that allow for selective acoustic near-field nulls for microphone arrays. One embodiment may take the form of an electronic...
US-8,902,998 Receiver for near-field chip-to-chip multichannel transmission
The invention relates to a receiver for a near-field chip-to-chip multichannel transmission system such as the capacitive or inductive links used for vertical...
US-8,902,986 Look-ahead system and method for pan and zoom detection in video sequences
A look-ahead system and method for pan and zoom detection in video sequences is disclosed. The system and method use motion vectors in a reference coordinate...
US-8,902,951 Methods and systems for OFDM using code division multiplexing
In some embodiments of the invention, OFDM symbols are transmitted as a plurality of clusters. A cluster includes a plurality of OFDM sub-carriers in frequency,...
US-8,902,851 Support for continuity of single radio voice call communications in a transition to a circuit switched...
The present invention establishes a new protocol that supports the continuity of a single radio voice call onto a circuit switched communications system through...
US-8,902,727 OFDM system and method employing OFDM symbols with known or information-containing prefixes
Systems and methods for transmitting and receiving OFDM symbols are provided which enable the otherwise wasted transmission time normally used as a prefix for...
US-8,902,352 Lens barrel mechanical interference prevention measures for camera module voice coil motor design
A camera module has an image sensor and a lens assembly that includes a lens barrel having a first cylindrical portion that includes an externally threaded...
US-8,902,335 Image blending operations
Procedures are described for blending images in real-time that avoid ghosting artifacts (attributable to moving objects), maintain the proper appearance of...
US-8,902,246 Color correction for wide gamut systems
At least certain embodiments of the disclosures relate to methods for performing color correction on systems having at least application that is not color...
US-8,902,175 Contact tracking and identification module for touch sensing
Apparatus and methods are disclosed for simultaneously tracking multiple finger and palm contacts as hands approach, touch, and slide across a ...
US-8,901,406 Selecting audio samples based on excitation state
Systems and methods for selecting audio samples in response to musical stimuli are provided. In some embodiments, an audio sample can be selected based on the...
US-D718,783 Display screen or portion thereof with graphical user interface
US-D718,767 Housing for an electronic device
US-D718,753 Component for an electronic device
US-8,590,036 Method and system for authenticating an accessory
A method, system, and connector interface for authenticating an accessory, the method includes performing a first authentication operation on the accessory by...
US-8,589,897 System and method for branch extraction obfuscation
Disclosed herein are systems, methods, and computer readable-media for obfuscating code. The method includes extracting a conditional statement from a computer...
US-8,589,823 Application user interface with navigation bar showing current and prior application contexts
A graphical user interface for a portable electronic device includes an application display region that displays a current application context of an application...
US-8,589,766 Codeword remapping schemes for non-volatile memories
Systems and methods are disclosed for remapping codewords for storage in a non-volatile memory, such as flash memory. In some embodiments, a controller that...
US-8,589,749 Memory content protection during scan dumps and memory dumps
A method and apparatus for preventing the overwriting of memory contents during certain scan operations is disclosed. An integrated circuit (IC) may include a...
US-8,589,730 Handling errors during device bootup from a non-volatile memory
Systems and methods are provided for handling errors during device bootup from a non-volatile memory ("NVM"). A NVM interface of an electronic device can be...
US-8,589,700 Data whitening for writing and reading data to and from a non-volatile memory
Systems, apparatuses, and methods are provided for whitening and managing data for storage in non-volatile memories, such as Flash memory. In some embodiments,...
US-8,589,680 System and method for synchronizing encrypted data on a device having file-level content protection
Disclosed herein are systems, methods, and non-transitory computer-readable storage media for initiating data synchronization between devices. The method...
US-8,589,667 Booting and configuring a subsystem securely from non-local storage
According to one aspect, a multifunctional computing device having a wireless communications processor (e.g., cellular processor) and an application processor...
US-8,589,604 Increased speed of processing of data received over a communications link
A method and apparatus for processing data samples utilizes a channel map populated by device descriptor, or by an application program interface. Packet...
US-8,589,374 Multifunction device with integrated search and application selection
In some embodiments, a multifunction device with a touch screen display and a plurality of applications concurrently displays a first plurality of application...
US-8,588,836 System and method for peer-to-peer communication in cellular systems
Systems and methods are provided for delivering both PMP communications, for example standard cellular communications via a base station, and also delivering...
US-8,588,763 Methods for testing wireless electronic devices using short message service
A device under test (DUT) may be tested using a radio-frequency test station. A test station may include a test host, a test unit coupled to the test host, and...
US-8,588,704 Simultaneous downlink sensitivity testing for multiple modulation schemes in a wireless test system
A test station may include a test host, a tester, and a test chamber. Multiple devices under test (DUTs) may be placed in the test chamber during device...
US-8,588,696 Adaptive cellular power control
A method of mitigating interference in a mobile wireless communication device by adaptively adjusting transmit power levels of a wireless cellular transceiver....
US-8,588,327 Digital transmitter
A digital transmitter includes a digital-to-digital sigma-delta modulator (SDM) receiving digital baseband data (f.sub.BB) which sigma-delta modulates the...
US-8,588,326 System and method for mapping symbols for MIMO transmission
Methods and devices are provided for MIMO OFDM transmitter and receivers having odd and/even numbers of transmit antennas. Various methods for pre-coding...
US-8,588,309 Skin tone and feature detection for video conferencing compression
In many videoconferencing applications, bandwidth is at a premium, and thus, it is important to encode a given video frame intelligently. It is often desirable...
US-8,588,276 Methods and systems for OFDM using code division multiplexing
In some embodiments of the invention, OFDM symbols are transmitted as a plurality of clusters. A cluster includes a plurality of OFDM sub-carriers in frequency,...
US-8,588,008 Interleaving charge pumps for programmable memories
Systems and methods, including computer software for performing operations enable interleaving of charging operations in a charging pump. A first charge pump is...
US-8,587,955 Electronic device with a ceramic component
An electronic device is disclosed. The electronic device may include a component made of a ceramic material. The electronic device may also include circuitry...
US-8,587,953 Flexible data cable
A multi-layered cable consisting of three or more conductive layers separated by layers of dielectric and/or adhesive material. The bottom layer and the top...
US-8,587,951 Portable computer structures
Portable computer structures are provided. The portable computer structures may include connector structures. The portable computer may have a case. A portion...
US-8,587,939 Handheld portable device
A portable computing device is disclosed. The portable computing device can take many forms such as a laptop computer, a tablet computer, and so on. The...
US-8,587,758 Electrodes for use in displays
A liquid crystal display (LCD) is provided having a discontinuous electrode. In certain embodiments, finger- or slit-like extensions of the discontinuous...
US-8,587,603 Method and apparatus for improved color correction
Methods and apparatuses for color correction that includes gamma correction. One embodiment of the present invention pre-processes the native device information...
US-8,587,547 Device, method, and graphical user interface for manipulating soft keyboards
An electronic device with a display and a touch-sensitive surface concurrently displays on the display an application content area and an unsplit keyboard, the...
US-8,587,540 Device, method, and graphical user interface for manipulating soft keyboards
A method includes, at an electronic device with a display and a touch-sensitive surface: concurrently displaying a first text entry area and an unsplit keyboard...
US-8,587,528 Portable electronic device with animated image transitions
Methods and systems that improve the way media is played, sorted, modified, stored and cataloged on a portable electronic device (e.g., media player) are...
US-8,587,525 In-plane keyboard illumination
A computer keyboard includes a plurality of keys arranged in a pattern contained within a plane, a webbed structure defining openings for each of the keys, an...
US-8,587,515 Systems and methods for processing motion sensor generated data
Systems and methods for processing data from a motion sensor to detect intentional movements of a device are provided. An electronic device having a motion...
US-8,587,335 Methods for providing proper impedance matching during radio-frequency testing
Wireless electronic devices may include a transceiver, an antenna resonating element coupled to the transceiver via a transmission line path, transceiver and...
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