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US20120127001 Assigning Codes to and Repairing Huffman Trees  
A method for assigning codes to Huffman trees and repairing invalid Huffman trees is disclosed using a calculated delta and moving nodes within the Huffman tree by adjusting their encode register...
US20120026020 METHOD AND DEVICE FOR COMPRESSION OF BINARY SEQUENCES BY GROUPING MULTIPLE SYMBOLS  
A method for encoding an input sequence of symbols to produce a bitstream and a method of decoding the bitstream to generate a reconstructed binary sequence. Encoding employs 2L-ary encoding trees...
US20140035764 CODE SET CONVERSION MANAGEMENT OPTIMIZATION  
A management module registers a request to convert code from a first code set to a second code set, identifies a code set converter (CSC), determines whether a most recently used CSC is the...
US20100245133 KEY SHEET  
An object of the present invention is to provide a satisfactorily operable key sheet having a structure which entirely has rigidity and shape stability but which is capable of increasing the...
US20130321180 METHOD OF ACCELERATING DYNAMIC HUFFMAN DECOMPACTION WITHIN THE INFLATE ALGORITHM  
A system and method of accelerating dynamic Huffman decompaction within the inflate algorithm. To improve the performance of a decompression engine during the inflate/decompression process,...
US20110267208 ENCODING AND DECODING METHODS AND DEVICES EMPLOYING DUAL CODESETS  
A method for encoding an input sequence of symbols to produce a bitstream and a method of decoding the bitstream to generate a reconstructed binary sequence. Encoding employs an encoding tree...
US20130342374 GENERATING A CODE ALPHABET OF SYMBOLS TO GENERATE CODEWORDS FOR WORDS USED WITH A PROGRAM  
Provided are a computer program product, system, and method for generating a code alphabet for use by a deployed program to determine codewords for words. A first code alphabet has a first number...
US20110254710 PORTABLE ELECTRONIC DEVICE  
A portable electronic device in which a rotary key reliably operates is provided. The portable electronic device includes: a circuit board; a first cover disposed above the circuit board; a second...
US20110050635 BOUNDARY RESOLUTION IMPROVEMENT FOR A CAPACITIVE TOUCH PANEL  
A capacitive touch panel has a plurality of traces including a boundary trace, and a virtual trace is defined outward of the boundary trace and assigned with a virtual coordinate and a virtual...
US20110181445 KEY SHEET  
There is disclosed a key sheet in which a shape of element for the touch sensor, position where the element for the touch sensor are to be disposed and the number of the elements for the touch...
US20110128167 UNICODE-COMPATIBLE DICTIONARY COMPRESSION  
A character data set is compressed with a compression algorithm module of a computer system to generate one or more streams of encoded values. A code point mapper assigns the encoded values to...
US20130169453 GENERATING A CODE ALPHABET OF SYMBOLS TO GENERATE CODEWORDS FOR WORDS USED WITH A PROGRAM  
Provided are a computer program product, system, and method for generating a code alphabet for use by a deployed program to determine codewords for words. A first code alphabet is generated having...
US20100164870 KEY SHEET  
Provided is a key sheet which has a soft touch feeling and in which elaborate and highly visible display portions can be provided. In a key sheet including: a translucent base sheet; and a...
US20120161988 KEYBOARD  
A keyboard includes a base, a plurality of keyswitches, a transparent protective cover and a light emitting module. The keyswitches are disposed on the base and each keyswitch includes a...
US20130314263 Digital-to-Analog-Converter with Resistor Ladder  
A digital-to analog-converter (DAC) has a MSB resistor ladder with a plurality of series connected resistors, wherein the MSB resistor ladder is coupled between a first and second reference...
US20110169669 KEYBOARD WITH TRANSPARENT KEY PADS  
Systems, methods, and other embodiments associated with keyboards are described. One example keyboard includes a printed circuit board to control input responses associated to key pads being...
US20150229326 BOOSTING DECOMPRESSION IN THE PRESENCE OF REOCCURRING HUFFMAN TREES  
For boosting decompression in the presence of reoccurring Huffman trees, a previous Huffman tree is used to decompress a new data block if a match is identified between a compacted description of...
US20090161798 WIRELESS RECEIVING SYSTEM WITH AN ADAPTIVELY CONFIGURABLE ANALOG TO DIGITAL CONVERTER  
A circuit is disclosed that comprises a controller and an analog to digital converter (ADC) coupled to controller. The speed and/or the resolution of the ADC is configurable to provide optimum...
US20130222167 TREE STRUCTURED SUPPLY AND BIAS DISTRIBUTION LAYOUT  
Systems and methods are disclosed for performing data conversion by matching current sources using a thin oxide device; and minimizing voltage stress on the thin oxide device during operation or...
US20140015698 SYSTEM AND METHOD FOR FIXED RATE ENTROPY CODED SCALAR QUANTIZATION  
A system and method combine an entropy coding algorithm like Huffman or arithmetic coding with a fixed length coding scheme and can improve the compression performance in a fixed rate compression...
US20120169519 METHOD FOR CODING AND AN APPARATUS  
A method comprising receiving a syntax element to be encoded as a code word of a set of code words, determining a mapping between the syntax element and the code word on the basis of a hierarchy...
US20110102205 KEYPAD STRUCTURE  
A keypad structure comprises a plurality of dome switches. Each of the plurality of dome switches provides a first tactile feedback to a user when pressed. At least one vibratory element is...
US20120081241 Methods and Systems for Context Initialization in Video Coding and Decoding  
Aspects of the present invention are related to systems and methods for context model initialization in entropy encoders and decoders.
US20120039027 KEYPAD ASSEMBLY AND ELECTRONIC DEVICE USING THE SAME  
A keypad assembly includes a keycap, fixing bracket, and at least one fixing member. The fixing member fixes the keypad to the fixing bracket. The fixing bracket includes a frame, a fixing portion...
US20120235837 Membrane Circuit Board and Keyboard Having the Same  
A membrane circuit board and a keyboard device having the same are provided in the invention. The membrane circuit board is defined with a plurality of key regions. Each of the key regions is with...
US20150244355 LOW-POWER OFFSET-STORED LATCH  
A low-power offset-stored CMOS latch includes, for example, a common current source that is arranged to provide a predetermined bias current for an offset storage phase and enable transistors that...
US20110102203 PHONE WITH QWERTY KEYPAD HAVING A CONNECTION FOR LINKING TO A COMPUTER  
A keyboard unit has a keyboard being approximately two thumb lengths in width and one thumb length in height to allow thumb typing. At least one connector is provided to couple the keyboard to a...
US20090080584 SEMICONDUCTOR SYSTEM  
A semiconductor system has a SerDes circuit for receiving serial data, and a reference SerDes circuit for receiving clock signals running in parallel. The SerDes circuit performs serial to...
US20110035225 ENTROPY CODING USING ESCAPE CODES TO SWITCH BETWEEN PLURAL CODE TABLES  
An audio encoder performs adaptive entropy encoding of audio data. For example, an audio encoder switches between variable dimension vector Huffman coding of direct levels of quantized audio data...
US20110193727 PORTABLE TERMINAL AND INPUT CONTROL METHOD  
A portable terminal includes a finger sensor that recognizes, in response to contact of a finger, the contact and a movement of the finger; and a conversion unit that converts the movement of the...
US20150015425 SLIM KEYPAD STRUCTURE AND ELECTRONIC DEVICE USING THE SAME  
A slim key includes a supporting plate, at least one key cap, at least one dome and a light-permeable circuit board. The supporting plate is disposed above the circuit board and has at least one...
US20130002557 SLIM KEYPAD STRUCTURE AND ELECTRONIC DEVICE USING THE SAME  
A slim key includes a supporting plate, at least one key cap, at least one dome and a light-permeable circuit board. The supporting plate is disposed above the circuit board and has at least one...
US20110050464 Key Structure Having Improved Light Emitting Efficiency  
A key structure having an improved light emitting efficiency is provided. The key structure includes a light guide plate, an isolation sheet, a circuit board, an elastic member, and a key cap...
US20110304487 FLOATING POINT TIMER TECHNIQUES  
Aspects of the present disclosure relate to floating point timers and counters that are used in a variety of contexts. In some implementations, a floating point counter can be used to generate a...
US20110148667 INTELLIGENT MULTI-AXIAL INTUITIVE JOYSTICK SUITABLE FOR USE BY BOTH LEFT-HANDERS AND RIGHT-HANDERS  
Provided is an intelligent multi-axial intuitive joystick suitable for use by both left-handers and right-handers and applicable to machine tools, measuring equipment, cars, and so on, which...
US20130154857 DECODING DEVICE AND CODING METHOD  
A decoding device has a buffer configured in memory to store N code streams and N decoders connected in series. Each of N decoders decodes a corresponding code steam and sequentially generates...
US20150109154 BOOSTING DECOMPRESSION IN THE PRESENCE OF REOCCURRING HUFFMAN TREES  
For boosting decompression in the presence of reoccurring Huffman trees, a compacted description of a Huffman tree is compared to recently used Huffman tree compactions for identifying matches...
US20100309030 MECHANICAL KEYPAD WITH TOUCH PAD FUNCTION  
A mechanical keypad with touch panel function includes a key set including a plurality of keycaps and a keytop covering the keycaps, a backlight layer under the key set, a capacitive touch unit...
US20120098682 METHOD AND DEVICE FOR BUFFER-BASED INTERLEAVED ENCODING OF AN INPUT SEQUENCE  
A method for encoding an input sequence of symbols. The method includes, sequentially, for each symbol in the input sequence, determining an estimated probability for that symbol based on a...
US20110210874 METHOD AND DEVICE FOR BUFFER-BASED INTERLEAVED ENCODING OF AN INPUT SEQUENCE  
A method for encoding an input sequence of symbols. The method includes, sequentially, for each symbol in the input sequence, determining an estimated probability for that symbol based on a...
US20110175876 DIGITALLY CONTROLLED VOLTAGE GENERATOR  
A digitally controlled voltage generator is disclosed for use in applications requiring fine resolution voltage control, such as generating a common voltage for a liquid crystal display. A...
US20150084799 MULTI-LEVEL QUANTIZERS AND ANALOGUE-TO-DIGITAL CONVERTERS  
An analogue-to-digital converter employs one or more reference ladders for generating reference voltages with which to compare the analogue signal for quantization. Selected impedances of the...
US20080073949 Remote Control Embedded in Furniture  
As described in U.S. Pat. No. D436,747 owned by Earl J Wiley and Paula Wiley of 820 Oakside La., University Park, Ill. (US) 60466, one type of a chair has been proposed with a built-in remote...
US20130015985 Backlit Haptic Key  
Various embodiments provide keyboards that utilize electrically-deformable material as an actuating mechanism to provide haptic feedback to a user of the keyboard. In at least some embodiments,...
US20120134426 METHOD AND APPARATUS FOR REUSING TREE STRUCTURES TO ENCODE AND DECODE BINARY SETS  
Methods and apparatus are provided for reusing tree structures to encode and decode binary sets. The method encodes a binary set of data using a tree structure, wherein said encoding step encodes...
US20120147971 CODEWORD ADAPTATION FOR VARIABLE LENGTH CODING  
In one example, this disclosure describes a method of codeword adaptation for variable length coding. The method comprises applying a first codeword adaptation scheme to a first group of codewords...
US20120092281 Currency Keeper  
An electronic safe which incorporates consumer programmable buttons, along with an on-board central processing unit.
US20070279262 AUTOMATED RIGHT-HOLDERS REGISTRATION SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR FACILITATING E-COMMERCE INVOLVING DIGITAL ASSETS  
A computer-implemented system, method and computer program product are provided. In use a request is received via a network from one of a plurality of entities which each has an interest in at...
US20100309027 CONNECTING STRUCTURE OF KEYBOARD APPURTENACE AND KEYBOARD  
A connecting structure of keyboard appurtenance of the invention includes a base, an appurtenance, a first holding portion and a second holding portion. The first holding portion includes a...
US20130120168 SYSTEMS AND METHODS FOR LOAD BALANCING AND VIRTUAL PRIVATE NETWORKING FOR SMS CENTER  
The present disclosure is directed towards systems and methods for compressing messages, such as Short Message Service (SMS) or text messages between fixed or mobile devices through communications...