FI20060170A - Förfarande för konvertering av informationsord och för producering av en lagringsutrustning, anordning för lagring av apparatinformation, signal, lagringsutrustning och avkodningsapparat - Google Patents

Förfarande för konvertering av informationsord och för producering av en lagringsutrustning, anordning för lagring av apparatinformation, signal, lagringsutrustning och avkodningsapparat Download PDF

Info

Publication number
FI20060170A
FI20060170A FI20060170A FI20060170A FI20060170A FI 20060170 A FI20060170 A FI 20060170A FI 20060170 A FI20060170 A FI 20060170A FI 20060170 A FI20060170 A FI 20060170A FI 20060170 A FI20060170 A FI 20060170A
Authority
FI
Finland
Prior art keywords
code
words
type
word
information
Prior art date
Application number
FI20060170A
Other languages
English (en)
Finnish (fi)
Other versions
FI121357B (sv
Inventor
Kornelis Antonie Schouh Immink
Original Assignee
Koninkl Philips Electronics Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8216644&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI20060170(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of FI20060170A publication Critical patent/FI20060170A/sv
Application granted granted Critical
Publication of FI121357B publication Critical patent/FI121357B/sv

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M5/00—Conversion of the form of the representation of individual digits
    • H03M5/02—Conversion to or from representation by pulses
    • H03M5/04—Conversion to or from representation by pulses the pulses having two levels
    • H03M5/14—Code representation, e.g. transition, for a given bit cell depending on the information in one or more adjacent bit cells, e.g. delay modulation code, double density code
    • H03M5/145—Conversion to or from block codes or representations thereof
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/14—Digital recording or reproducing using self-clocking codes
    • G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
    • G11B20/1423—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
    • G11B20/1426—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Dc Digital Transmission (AREA)
  • Document Processing Apparatus (AREA)
FI20060170A 1994-02-15 2006-02-21 Förfarande för konvertering av informationsord och för producering av en lagringsutrustning, anordning för lagring av apparatinformation, signal, lagringsutrustning och avkodningsapparat FI121357B (sv)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP94200387 1994-02-15
EP94200387 1994-02-15
PCT/IB1995/000070 WO1995022802A2 (en) 1994-02-15 1995-02-01 Method of converting a series of m-bit information words to a modulated signal, method of producing a record carrier, coding device, decoding device, recording device, reading device, signal, as well as a record carrier
IB9500070 1995-02-01

Publications (2)

Publication Number Publication Date
FI20060170A true FI20060170A (sv) 2006-02-21
FI121357B FI121357B (sv) 2010-10-15

Family

ID=8216644

Family Applications (3)

Application Number Title Priority Date Filing Date
FI963151A FI117311B (sv) 1994-02-15 1996-08-12 Förfarande för konvertering av informationsord och for att åstadkomma lagringsmedel, kodningsanordning, anordning för lagring av information, signal, lagringsmedel, avkodningsanordning och läsanordning
FI20060169A FI121558B (sv) 1994-02-15 2006-02-21 Förfarande för att omvandla informationsord, kodningsanordning, lagringsmedel och avkodningsanordning för omvandling av en signal
FI20060170A FI121357B (sv) 1994-02-15 2006-02-21 Förfarande för konvertering av informationsord och för producering av en lagringsutrustning, anordning för lagring av apparatinformation, signal, lagringsutrustning och avkodningsapparat

Family Applications Before (2)

Application Number Title Priority Date Filing Date
FI963151A FI117311B (sv) 1994-02-15 1996-08-12 Förfarande för konvertering av informationsord och for att åstadkomma lagringsmedel, kodningsanordning, anordning för lagring av information, signal, lagringsmedel, avkodningsanordning och läsanordning
FI20060169A FI121558B (sv) 1994-02-15 2006-02-21 Förfarande för att omvandla informationsord, kodningsanordning, lagringsmedel och avkodningsanordning för omvandling av en signal

Country Status (29)

Country Link
US (2) US5696505A (sv)
EP (1) EP0745254B1 (sv)
JP (4) JP3408256B2 (sv)
KR (1) KR100467125B1 (sv)
CN (4) CN1722283B (sv)
AT (1) ATE173110T1 (sv)
AU (1) AU692822B2 (sv)
BG (1) BG62106B1 (sv)
BR (2) BR9506787A (sv)
CA (2) CA2456968C (sv)
CZ (1) CZ290751B6 (sv)
DE (1) DE69505794T2 (sv)
DK (1) DK0745254T3 (sv)
ES (1) ES2126877T4 (sv)
FI (3) FI117311B (sv)
HK (1) HK1012767A1 (sv)
HU (1) HU221085B1 (sv)
MY (1) MY112136A (sv)
NO (3) NO322948B1 (sv)
NZ (1) NZ278137A (sv)
PL (1) PL192729B1 (sv)
RO (2) RO119260B1 (sv)
RU (1) RU2153707C2 (sv)
SI (1) SI0745254T1 (sv)
SK (1) SK283798B6 (sv)
TW (1) TW294862B (sv)
UA (1) UA42757C2 (sv)
WO (1) WO1995022802A2 (sv)
ZA (1) ZA951115B (sv)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100644599B1 (ko) * 2000-09-06 2006-11-13 삼성전자주식회사 개선된 ｄｃ 억압 능력을 갖는 ｒｌｌ 코드 변복조 방법
CA2456968C (en) * 1994-02-15 2005-01-25 Philips Electronics N.V. Method of converting a series of m-bit information words to a modulated signal, method of producing a record carrier, coding device, decoding device, recording device, reading device, signal, as well as a record carrier
USRE38802E1 (en) 1994-03-19 2005-09-27 Sony Corporation Method for reproducing compressed information data from a disk using a spatial frequency less than the track pitch
SG24105A1 (en) 1994-03-19 1996-02-10 Sony Corp Apparatus for recording and reproducing information
DE69535027T2 (de) 1994-03-19 2007-01-11 Sony Corp. Optische Platte, Verfahren und Gerät zur Aufzeichnung und Wiedergabe von Informationen
TW267279B (sv) * 1994-04-05 1996-01-01 Philips Electronics Nv
JP3541439B2 (ja) * 1994-07-08 2004-07-14 ソニー株式会社 信号変調方法及び装置、並びに信号復調装置及び方法
WO1997009718A1 (en) * 1995-09-01 1997-03-13 Philips Electronics N.V. Method of converting a series of m-bit information words to a modulated signal, method of producing a record carrier, coding device, device, recording device, signal, as well as a record carrier
DE69714790T2 (de) 1996-02-08 2003-04-10 Matsushita Electric Ind Co Ltd Optische Platte, optische Plattenvorrichtung und Verfahren zur Wiedergabe von Informationen auf der optischen Platte
JP4090501B2 (ja) * 1996-02-16 2008-05-28 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴイ 情報担体に記録する装置及び方法並びにそのための情報担体
TW362305B (en) * 1996-10-18 1999-06-21 Koninkl Philips Electronics Nv Apparatus and method for converting a sequence of m-bit information words into a modulated signal
WO1999059251A2 (en) * 1998-05-13 1999-11-18 Koninklijke Philips Electronics N.V. Encoding of an input information signal
WO2000021198A1 (en) 1998-10-01 2000-04-13 Koninklijke Philips Electronics N.V. Generation of a runlength limited digital information signal
US6233718B1 (en) 1998-10-19 2001-05-15 Dolby Laboratories Licensing Corporation Avoiding forbidden data patterns in coded audio data
US6297753B1 (en) * 1999-01-29 2001-10-02 Victor Company Of Japan, Ltd. Eight-to-fifteen modulation using no merging bit and optical disc recording or reading systems based thereon
KR100294893B1 (ko) * 1999-03-09 2001-07-12 윤종용 개선된 ｄｃ 억압 능력을 갖는 ｒｌｌ 코드 생성 방법 과 생성된 ｒｌｌ 코드 변복조 방법
JP2002540660A (ja) * 1999-03-23 2002-11-26 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ バイナリチャネル信号に関連する信号のチャネルビットのストリームをバイナリソース信号に関連する信号のソースビットのストリームへ復号する方法
EP1080468A1 (en) * 1999-03-23 2001-03-07 Koninklijke Philips Electronics N.V. Information carrier, device for encoding, method for encoding, device for decoding and method for decoding
US6344807B1 (en) * 1999-09-24 2002-02-05 International Business Machines Corporation Packet-frame generator for creating an encoded packet frame and method thereof
TW538372B (en) * 1999-10-02 2003-06-21 Mediatek Inc Zero digital sum value control device and method
US6967597B1 (en) * 2000-11-08 2005-11-22 Lg Electronics, Inc. Method and apparatus for coding information, method and apparatus for decoding information, method of fabricating a recording medium, the recording medium and modulated signal
US6700509B1 (en) * 1999-11-12 2004-03-02 Koninklijke Philips Electronics N.V. Device and method for processing a digital information signal
HUP0201008A2 (en) * 2000-01-07 2002-07-29 Koninkl Philips Electronics Nv Method of converting a stream of databits of a binary information signal into a stream of databits of a constrained binary channel signal, device for encoding, signal comprising a stream of databits of a constrained binary channel signal, record carrier
TWI268047B (en) * 2000-03-22 2006-12-01 Lg Electronics Inc 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
PL351717A1 (en) 2000-05-10 2003-06-02 Koninkl Philips Electronics Nv Method of converting a stream of databits of a binary information signal into a stream of databits of a constrained binary channel signal, device for encoding, signal comprising a stream of databits of a constrained binary channel signal, record carrier, method for decoding, device for decoding
KR100355998B1 (ko) * 2000-07-04 2002-10-12 대우전자주식회사 홀로그래픽 디지털 저장 및 재생 시스템과 데이터코딩/디코딩 방법
WO2002041500A1 (en) * 2000-11-11 2002-05-23 Lg Electronics Inc. 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
CN1284169C (zh) 2000-11-14 2006-11-08 皇家菲利浦电子有限公司 在光记录载体上设置水印的方法
KR100370223B1 (ko) * 2001-02-05 2003-02-05 삼성전자 주식회사 데이터 기록/재생 장치 및 그 방법과 데이터 부호화 방법
JP2002237036A (ja) 2001-02-08 2002-08-23 Hitachi Ltd 情報記録方法、再生方法及び情報記録装置
KR100669623B1 (ko) * 2001-03-12 2007-01-15 엘지전자 주식회사 디지털 데이터 변환방법
DE10134472B4 (de) * 2001-07-16 2005-12-15 Infineon Technologies Ag Sende- und Empfangsschnittstelle und Verfahren zur Datenübertragung
US7075547B2 (en) * 2001-08-15 2006-07-11 Regents Of The University Of Minnesota Hyperplane symbol detection
EP1472792A2 (en) * 2002-01-23 2004-11-03 Koninklijke Philips Electronics N.V. System of converting information words to a signal
JP3950021B2 (ja) * 2002-07-31 2007-07-25 株式会社東芝 ラン長制限符号生成方法、ラン長制限符号記録再生装置、及びラン長制限符号記録再生方法
JP2004134018A (ja) * 2002-10-11 2004-04-30 Hitachi Ltd 情報記録方法及び再生方法
WO2004042729A1 (en) 2002-11-06 2004-05-21 Koninklijke Philips Electronics N.V. Method for writing a label on an optical disc
EP1420395A1 (en) * 2002-11-15 2004-05-19 Deutsche Thomson-Brandt Gmbh Method for storing data on an optical recording medium
JP3634842B2 (ja) * 2002-12-27 2005-03-30 株式会社東芝 デジタル信号復号装置及びデジタル信号復号方法
GB2414337B (en) * 2004-05-19 2008-10-29 Macrovision Europ Ltd The copy protection of optical discs
JP2006127679A (ja) * 2004-10-29 2006-05-18 Toshiba Corp 光ディスク装置及び光ディスク再生方法
TWI256198B (en) * 2005-02-03 2006-06-01 Ind Tech Res Inst Method and apparatus of converting data words into code words
DE102005012069A1 (de) * 2005-03-16 2006-09-21 Robert Bosch Gmbh Verfahren zur Fehlerbehandlung
US7142135B1 (en) 2005-09-06 2006-11-28 Media Tek Inc. Modulation methods and systems
US7423561B2 (en) * 2005-09-06 2008-09-09 Mediateck Inc. Modulation methods and systems
US7791507B2 (en) * 2005-12-19 2010-09-07 Koninklijke Philips Electronics N.V. Coder and a method of coding for codes with a parity-complementary word assignment having a constraint of d=1 , r=2
JP2007200516A (ja) * 2006-01-30 2007-08-09 Toshiba Corp 情報再生装置および情報再生方法
US7378994B1 (en) * 2007-01-08 2008-05-27 Mediatek, Inc. EFM/EFM+ encoder and method thereof
BRPI0820739B1 (pt) 2007-12-14 2020-10-20 Koninklijke Philips N.V. método de reprodução de informação de vídeo, dispositivo de reprodução para reproduzir a informação de vídeo, sinal, e, portador de gravação
JP2011253605A (ja) 2010-05-06 2011-12-15 Sony Corp 符号化装置、符号化方法、記録装置、記録方法、復号装置、復号方法
JP2011254445A (ja) 2010-05-06 2011-12-15 Sony Corp 符号化装置、符号化方法、記録装置、記録方法、復号装置、復号方法
JP2011238301A (ja) 2010-05-06 2011-11-24 Sony Corp 符号化装置、符号化方法、記録装置、記録方法、光記録媒体、復号装置、復号方法
JP5450857B2 (ja) * 2013-03-07 2014-03-26 株式会社日立製作所 情報処理装置
US9547333B2 (en) 2013-10-10 2017-01-17 General Electric Company System and method for synchronizing networked components
CN111913473B (zh) * 2020-07-31 2021-10-22 深圳市元征科技股份有限公司 一种编码调整方法、车辆诊断设备及系统
US11967973B2 (en) 2021-05-06 2024-04-23 Samsung Display Co., Ltd. Low overhead transition encoding codes

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57176866A (en) * 1981-04-24 1982-10-30 Sony Corp Encoder of binary signal
JPS57195308A (en) * 1981-05-26 1982-12-01 Sony Corp Block coding method
NL8400630A (nl) * 1984-02-29 1985-09-16 Philips Nv Decodeerinrichting voor een stroom van codesymbolen die woordsgewijze beschermd zijn door een dubbele reed-solomon-code met een minimum hamming-afstand van 5 over de codesymbolen en een verbladeringsmechanisme tussen de beide codes, alsmede speler voorzien van zo een decodeerinrichting.
EP0193153B1 (en) * 1985-02-25 1991-11-13 Matsushita Electric Industrial Co., Ltd. Digital data recording and reproducing method
US4833470A (en) * 1986-07-15 1989-05-23 Matsushita Electric Industrial Co., Ltd. Code conversion apparatus
NL8603164A (nl) * 1986-12-12 1988-07-01 Optical Storage Int Werkwijze voor het overdragen van n-bit informatiewoorden, informatieoverdrachtsysteem voor het uitvoeren van de werkwijze, alsmede een kodeerinrichting en dekodeerinrichting voor toepassing in het informatieoverdrachtsysteem.
NL8702905A (nl) * 1987-12-03 1989-07-03 Philips Nv Werkwijze en inrichting voor het optekenen van informatie, een registratiedrager, een inrichting voor het uitlezen van de opgetekende informatie, alsmede een codeer- en decodeerschakeling voor toepassing in de opteken- en uitleesinrichting.
US4988999A (en) * 1989-04-12 1991-01-29 Nippon Hoso Kyokai Digital modulation method
US5365231A (en) * 1991-03-30 1994-11-15 Kabushiki Kaisha Toshiba Encoding apparatus for digital signal with improved block channel coding
DE4121505A1 (de) * 1991-06-28 1993-01-07 Sonopress Prod Plattenfoermiger speicher fuer binaere informationen
JP2710704B2 (ja) * 1991-07-08 1998-02-10 シャープ株式会社 光記録媒体駆動装置
JP2693289B2 (ja) * 1991-08-09 1997-12-24 シャープ株式会社 光メモリ
JPH05166229A (ja) * 1991-12-11 1993-07-02 Sony Corp 光ディスク
CA2456968C (en) * 1994-02-15 2005-01-25 Philips Electronics N.V. Method of converting a series of m-bit information words to a modulated signal, method of producing a record carrier, coding device, decoding device, recording device, reading device, signal, as well as a record carrier

Also Published As

Publication number Publication date
NO963388D0 (no) 1996-08-14
UA42757C2 (uk) 2001-11-15
CA2183355C (en) 2006-05-30
NO322948B1 (no) 2006-12-18
TW294862B (sv) 1997-01-01
FI963151A0 (sv) 1996-08-12
JP3892020B2 (ja) 2007-03-14
JP2006024356A (ja) 2006-01-26
SI0745254T1 (en) 1999-08-31
SK283798B6 (sk) 2004-01-08
FI20060169A (sv) 2006-02-21
NO20043830L (no) 1996-10-07
CN101546567A (zh) 2009-09-30
US5696505A (en) 1997-12-09
NZ278137A (en) 1997-02-24
BG100774A (bg) 1997-04-30
RU2153707C2 (ru) 2000-07-27
FI117311B (sv) 2006-08-31
HK1012767A1 (en) 1999-08-08
BR9506787A (pt) 1997-09-16
RO119260B1 (ro) 2004-06-30
CN1722283B (zh) 2010-04-28
CZ9602389A3 (cs) 2002-06-12
CZ290751B6 (cs) 2002-10-16
CN101577133B (zh) 2011-09-07
CA2456968A1 (en) 1995-08-24
EP0745254A1 (en) 1996-12-04
CN101546567B (zh) 2020-05-19
HU9602247D0 (en) 1996-10-28
AU1424095A (en) 1995-09-04
US5920272A (en) 1999-07-06
CA2456968C (en) 2005-01-25
JP2004005901A (ja) 2004-01-08
MY112136A (en) 2001-04-30
FI121357B (sv) 2010-10-15
FI963151A (sv) 1996-10-14
DE69505794D1 (de) 1998-12-10
KR20040004394A (ko) 2004-01-13
BR9510740B1 (pt) 2009-01-13
WO1995022802A3 (en) 1995-09-28
NO963388L (no) 1996-10-07
ES2126877T3 (es) 1999-04-01
CA2183355A1 (en) 1995-08-24
NO20043831L (no) 1996-10-07
PL319407A1 (en) 1997-08-04
PL192729B1 (pl) 2006-12-29
KR100467125B1 (ko) 2005-01-24
HU221085B1 (hu) 2002-07-29
SK105196A3 (en) 1998-05-06
HUT74636A (en) 1997-01-28
ES2126877T4 (es) 2005-06-16
WO1995022802A2 (en) 1995-08-24
AU692822B2 (en) 1998-06-18
EP0745254B1 (en) 1998-11-04
CN1722283A (zh) 2006-01-18
ATE173110T1 (de) 1998-11-15
DE69505794T2 (de) 1999-06-02
CN101577133A (zh) 2009-11-11
CN101547009A (zh) 2009-09-30
JP3408256B2 (ja) 2003-05-19
JP2005339792A (ja) 2005-12-08
FI121558B (sv) 2010-12-31
ZA951115B (en) 1996-08-12
RO119099B1 (ro) 2004-03-30
BG62106B1 (bg) 1999-02-26
DK0745254T3 (da) 1999-07-19
JPH09512392A (ja) 1997-12-09
CN101547009B (zh) 2012-01-04

Similar Documents

Publication Publication Date Title
FI20060170A (sv) Förfarande för konvertering av informationsord och för producering av en lagringsutrustning, anordning för lagring av apparatinformation, signal, lagringsutrustning och avkodningsapparat
US5382955A (en) Error tolerant thermometer-to-binary encoder
AU575280B2 (en) Method of transmitting information, encoding and decoding device
JPS57176866A (en) Encoder of binary signal
CA2205565A1 (en) Method of converting a series of m-bit information words to a modulated signal, method of producing a record carrier, coding device, device, recording device, signal, as well as arecord carrier
NO850200L (no) Fremgangsmaate for omkoding av n-bit informasjonsord til m-bit kodeord, anordning for utfoerelse av fremgangsmaaten, fremgangsmaate for dekoding av m-bit kodeord til n-bit informasjonsord, og anordning for utfoerelse av fremgangsmaaten
KR840001793A (ko) 2치부호 변조방법(二値符號變調方法), 기록매체 및 그 재생장치
TW362305B (en) Apparatus and method for converting a sequence of m-bit information words into a modulated signal
WO1995027284A1 (en) Method of converting a sequence of m-bit information words to a modulated signal, method of producing a record carrier, coding device, decoding device, recording device, reading device, signal, as well as a record carrier
MX9603394A (es) Metodo para convertir unas series de palabras informacion de bits-m en una señal modulada, metodo de producir un portador de registro, dispositivo codificador, dispositivo decodificador, dispositivo de registro, dispositivo de lectura, señal asi.
JP3138342B2 (ja) 可変長符号の復号装置
JPS641988B2 (sv)
IT1270463B (it) Circuito di binario a segnali codificati secondo sequenze di tipo pseudocasuale.

Legal Events

Date Code Title Description
FG Patent granted

Ref document number: 121357

Country of ref document: FI

MA Patent expired