Patents
Sitemap › H03 - Basic electronic circuitry › H03M - Coding, decoding or code conversion, in general › H03M 5 - Conversion of the form of the representation of individual digits
Patents for H03M 5 - Conversion of the form of the representation of individual digits (4,193)
01/2006
01/05/2006WO2006000982A2 Addressing strategy for vitebri metric computation
01/05/2006US20060002688 Bit detection method and device
01/03/2006US6983022 Method and apparatus for modulating and demodulating data into a variable-length code and providing a sync signal to the train of codes
01/03/2006US6982660 Modulation apparatus and method, and DSV-control-bit generating method
12/2005
12/29/2005US20050289443 Method and apparatus for additive trellis encoding
12/28/2005EP1610328A1 A demodulation circuit and an optical disc apparatus
12/28/2005EP1610327A1 A decode circuit and an optical disc apparatus
12/28/2005CN1714391A Multi-dimensional coding for high-density storage media applications
12/22/2005US20050280444 System and method for balancing capacitively coupled signal lines
12/21/2005EP1608070A2 Multi-bit digital input using a single pin
12/21/2005EP1606885A1 Digital pulse width controlled oscillation modulator
12/20/2005US6977599 8B/10B encoding and decoding for high speed applications
12/15/2005US20050275569 Data modulating method and apparatus, data demodulating method and apparatus, and code arranging method
12/14/2005EP1605463A2 Reproducing apparatus
12/13/2005US6976201 Method and system for host handling of communications errors
12/08/2005US20050270194 Coding information in integrated circuits
12/08/2005US20050270190 Copy protection of optical discs
12/01/2005WO2005038479A3 Dual phase pulse modulation decoder circuit
11/2005
11/30/2005EP1600964A2 The copy protection of optical discs
11/29/2005US6970110 Probability centrifuge algorithm with minimum laterally adiabatically-reduced Fisher information calculation
11/23/2005CN1701513A Symbol frequency leveling in a data storage system
11/23/2005CN1701372A Apparatus for reprocucing a digital information signal
11/23/2005CN1700334A The copy protection of optical discs
11/22/2005US6967600 Selecting a code table in accordance with information about a number of undecoded frequency component, wherein undecoded frequency component indicates a frequency component which has not been decoded; decoding a coefficient of undecoded frequency
11/22/2005US6967597 Method and apparatus for coding information, method and apparatus for decoding information, method of fabricating a recording medium, the recording medium and modulated signal
11/22/2005US6967591 Multi-bit digital input using a single pin
11/17/2005WO2005109807A1 Method for serially transmitting data between a transmitter and a receiver
11/17/2005WO2005109651A1 Serial self-adaptable transmission line
11/16/2005EP1595343A1 System and method of efficiently modulating data using symbols having more than one pulse
11/15/2005US6966025 D/A conversion apparatus, decoder, and tape drive
11/15/2005US6965329 Modulation apparatus and method, and DSV-control-bit generating method
11/10/2005WO2005107199A2 Data transmission systems with dc balanced code
11/10/2005US20050249317 Serial self-adaptable transmission line
11/09/2005EP1332561A4 Method and apparatus for coding information, method and apparatus for decoding coded information, method of fabricating a recording medium, the recording medium and modulated signal
11/09/2005CN1695191A Asymmetric run length constraints for increased resolution and power margin in MAMMOS read-out
11/08/2005US6963296 Recording method, recording apparatus, transmitting apparatus, reproducing method, reproducing apparatus, receiving apparatus, recording medium, and transmission medium
11/08/2005US6963295 Method of recovering and decoding of Manchester coded data
11/03/2005US20050244060 Reformatting binary image data to generate smaller compressed image data size
11/03/2005DE10033143B4 Verbessertes CIMT-Codiersystem mit einer automatischen Wortausrichtung für eine Simplexoperation Improved CIMT coding system with an automatic word alignment for a simplex operation
11/02/2005CN1225718C Encoding/decoding system for coherent signal interference reduction
11/01/2005US6961010 DC-free code design with increased distance between code words
10/2005
10/27/2005WO2005101404A1 Dc-controlled encoding for optical storage system
10/27/2005WO2005050649A3 Detection of data in burst cutting area of optical disk
10/27/2005US20050237231 System and method for data synchronization
10/27/2005DE202005011869U1 Circuit to convert ternary to binary data on basis of ternary and quaternary logic has binary full adder linked to many pnp logic or or dual gates
10/26/2005CN1689235A Bit detection method and device
10/26/2005CN1224970C Method and device for adding or extracting a secondary information signal to/from a RLL code sequence
10/25/2005US6959412 Error correction coding utilizing numerical base conversion for modulation coding
10/25/2005US6958713 Modulation apparatus and method, and DSV-control-bit generating method
10/20/2005WO2005099207A1 Network system
10/20/2005WO2005098855A1 Modulation code system and methods of encoding and decoding a signal
10/20/2005WO2005098851A1 Modulation code system and methods of encoding and decoding a signal
10/20/2005WO2005071676A3 Embedding a secondary information signal in a channel data stream
10/20/2005US20050231403 Sampled system agility technique
10/19/2005EP1587101A1 Recording and reproducing apparatus
10/19/2005EP1586092A1 The copy protection of optical discs
10/19/2005CN1684182A 记录再生装置 Recording and reproducing apparatus
10/19/2005CN1224229C 64-bit QAM demodulating apparatus and method for calculating soft decision value
10/19/2005CN1224175C Record method and device, transmission medium and device, playback method and device, and receiving device
10/18/2005US6956510 Methods, software, circuits and systems for coding information
10/13/2005WO2005096506A1 Dc-balanced 6b/8b transmission code with local parity
10/13/2005WO2005069281A3 Method, apparatus and record carrier with average-runlength preserving code for improved readout parameter control
10/13/2005US20050228646 Broadcast router having a serial digital audio data stream decoder
10/13/2005US20050226412 Copy protection of optical discs
10/13/2005US20050226132 Recording medium, recording method, recording device, and reproduction method and reproducer
10/13/2005US20050225459 Single-stage and multi-stage low power interconnect architectures
10/13/2005US20050225458 Recording and reproducing apparatus
10/12/2005CN1682447A Coding of information in integrated circuits
10/12/2005CN1682305A Information storage medium, and data recording, reproducing, detecting and/or evaluating apparatus and method using the same
10/11/2005US6954157 Variable length coding method and variable length decoding method
10/06/2005US20050219074 Balanced disparity channel code for dc control
09/2005
09/27/2005US6950042 Modulating apparatus and method, and DSV control bit producing method
09/21/2005CN1672196A Information storage medium and method of recording information thereon
09/20/2005US6947493 Dual phase pulse modulation decoder circuit
09/14/2005CN1667528A Electric wave time transmission time encoding
09/13/2005US6943708 Method of converting a series of data words into a modulated signal
09/08/2005DE102004008427A1 Process to transmit digital and analog data between tool head and mobile tool e.g. lawn mower, floor polisher, soil rotivator, vacuum cleaner etc
09/07/2005EP1570465A1 Multi-dimensional coding for high-density storage media applications
09/07/2005CN1218492C Method and apparatus for converting series of data words into modulated signal
09/06/2005US6941488 Retrieval of a single complete copy from multiple stored copies of information
09/06/2005US6941412 Symbol frequency leveling in a storage system
09/06/2005US6940431 Method and apparatus for modulating and demodulating digital data
09/01/2005US20050190607 Method for non-causal channel equalization
09/01/2005US20050190085 Variable length coding method and variable length decoding method
09/01/2005US20050190084 Method and apparatus for modulating and demodulating data into a variable length code and a providing medium for implementing the method
08/2005
08/31/2005EP1203369B1 Sinusoidal coding
08/31/2005CN1662986A Balanced disparity channel code for DC control
08/31/2005CN1662957A Broadcast router having a serial digital audio data stream decoder
08/30/2005US6937067 System and method for balancing capacitively coupled signal lines
08/25/2005WO2005077034A2 High speed serializer-deserializer
08/25/2005US20050185854 Variable length coding method and variable length decoding method
08/25/2005US20050185853 Variable length coding method and variable length decoding method
08/25/2005US20050184888 Generation and detection of non-binary digital sequences
08/25/2005US20050184756 Method and circuit arrangement for the generation of ternary signals
08/25/2005DE19643410B4 Verfahren zur Decodierung eines digitalen Signals und Verwendung desselben in einem Bussystem A method of decoding a digital signal and use of the same in a bus system
08/25/2005DE102004005431A1 Optical data transfer device with audio- or analog-signals, has information communicated as superpositioning of sine-wave signals
08/23/2005US6933866 Variable data rate receiver
08/23/2005US6933865 Method and apparatus for coded symbol stuffing in recording systems
08/23/2005US6933864 Encoding method using code constraint violation pointers
08/17/2005EP1563608A2 Digital signal to pulse converter
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