PT92290A - Codificador e descodificador quadruplos - Google Patents

Codificador e descodificador quadruplos

Info

Publication number: PT92290A
Authority: PT; Portugal
Prior art keywords: quadruplos; decoder; encoder; quadruplos encoder
Prior art date: 1988-11-11

Application number

PT92290A

Other languages

English (en)

Other versions

PT92290B (pt

Inventor

Robert Norman Hurst Jr

Original Assignee

Gen Electric

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.)

1988-11-11

Filing date

1989-11-10

Publication date

1990-05-31

1989-11-10 Application filed by Gen Electric filed Critical Gen Electric

1990-05-31 Publication of PT92290A publication Critical patent/PT92290A/pt

1995-08-09 Publication of PT92290B publication Critical patent/PT92290B/pt

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N11/00—Colour television systems
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N11/00—Colour television systems
- H04N11/24—High-definition television systems
- H04N11/28—High-definition television systems involving bandwidth reduction, e.g. subsampling

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Television Systems (AREA)
Color Television Systems (AREA)
Compression Or Coding Systems Of Tv Signals (AREA)

PT92290A 1988-11-11 1989-11-10 Codificador e descodificador quadruplos PT92290B (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB888826467A GB8826467D0 (en)	1988-11-11	1988-11-11	Quadruplex encoding for advanced compatible television(actv)

Publications (2)

Publication Number	Publication Date
PT92290A true PT92290A (pt)	1990-05-31
PT92290B PT92290B (pt)	1995-08-09

Family

ID=10646733

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PT92290A PT92290B (pt)	1988-11-11	1989-11-10	Codificador e descodificador quadruplos

Country Status (16)

Country	Link
US (1)	US5001550A (pt)
EP (1)	EP0442917B1 (pt)
JP (1)	JPH04501492A (pt)
KR (1)	KR900702733A (pt)
CN (1)	CN1027485C (pt)
AU (1)	AU4502689A (pt)
CA (1)	CA2002636A1 (pt)
DD (1)	DD292802A5 (pt)
DE (1)	DE68916650T2 (pt)
ES (1)	ES2017219A6 (pt)
FI (1)	FI912251A0 (pt)
GB (1)	GB8826467D0 (pt)
MY (1)	MY105066A (pt)
PT (1)	PT92290B (pt)
TR (1)	TR24095A (pt)
WO (1)	WO1990005430A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5430487A (en) *	1992-09-30	1995-07-04	Matsushita Electric Corporation Of America	Method and apparatus for improving temporal video signal processing using motion vectors transmitted with the video signal

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4473837A (en) *	1982-05-28	1984-09-25	General Electric Company	System for encoding and decoding video signals
EP0103484A3 (en) *	1982-09-13	1984-05-02	Laub, Herman, III	Filling machine for foaming liquids
US4701783A (en) *	1982-09-14	1987-10-20	New York Institute Of Technology	Technique for encoding and decoding video with improved separation of chrominance and luminance
EP0103488B1 (en) *	1982-09-14	1991-03-27	New York Institute Of Technology	Method and apparatus for encoding and decoding video
GB8721565D0 (en) *	1987-09-14	1987-10-21	Rca Corp	Video signal processing system
US4910585A (en) *	1988-06-29	1990-03-20	General Electric Company	Frequency selective video signal intraframe processor
JPH0663189B2 (ja) *	1988-08-29	1994-08-17	新王子製紙株式会社	リグノセルロース物質の漂白方法

1988
- 1988-11-11 GB GB888826467A patent/GB8826467D0/en active Pending
1989
- 1989-10-16 US US07/420,031 patent/US5001550A/en not_active Expired - Fee Related
- 1989-10-20 EP EP89912179A patent/EP0442917B1/en not_active Expired - Lifetime
- 1989-10-20 JP JP1511292A patent/JPH04501492A/ja active Pending
- 1989-10-20 DE DE68916650T patent/DE68916650T2/de not_active Expired - Fee Related
- 1989-10-20 AU AU45026/89A patent/AU4502689A/en not_active Abandoned
- 1989-10-20 WO PCT/US1989/004623 patent/WO1990005430A1/en active IP Right Grant
- 1989-11-01 MY MYPI89001524A patent/MY105066A/en unknown
- 1989-11-09 CA CA002002636A patent/CA2002636A1/en not_active Abandoned
- 1989-11-10 CN CN89109179A patent/CN1027485C/zh not_active Expired - Fee Related
- 1989-11-10 PT PT92290A patent/PT92290B/pt not_active IP Right Cessation
- 1989-11-10 ES ES8903821A patent/ES2017219A6/es not_active Expired - Lifetime
- 1989-11-10 DD DD89334452A patent/DD292802A5/de not_active IP Right Cessation
- 1989-11-10 TR TR89/0948A patent/TR24095A/xx unknown
1990
- 1990-07-05 KR KR1019900701435A patent/KR900702733A/ko not_active Application Discontinuation
1991
- 1991-05-09 FI FI912251A patent/FI912251A0/fi not_active Application Discontinuation

Also Published As

Publication number	Publication date
CN1045673A (zh)	1990-09-26
EP0442917A1 (en)	1991-08-28
EP0442917B1 (en)	1994-07-06
PT92290B (pt)	1995-08-09
KR900702733A (ko)	1990-12-08
WO1990005430A1 (en)	1990-05-17
DE68916650D1 (de)	1994-08-11
GB8826467D0 (en)	1988-12-14
AU4502689A (en)	1990-05-28
US5001550A (en)	1991-03-19
TR24095A (tr)	1991-03-15
FI912251A0 (fi)	1991-05-09
JPH04501492A (ja)	1992-03-12
MY105066A (en)	1994-07-30
ES2017219A6 (es)	1991-01-01
DE68916650T2 (de)	1995-02-16
DD292802A5 (de)	1991-08-08
CA2002636A1 (en)	1990-05-11
CN1027485C (zh)	1995-01-18

Publication	Publication Date	Title
DE69228641D1 (de)	1999-04-22	Kodierer und dekodierer
ATA901789A (de)	1997-07-15	Somatostatinpeptid
ATA900689A (de)	1997-01-15	Calcitoninpeptide
ATA172889A (de)	1994-02-15	Furanderivate
DE3774761D1 (de)	1992-01-09	Dpcm-kodierer und zugehoeriger dekodierer.
DE68925066D1 (de)	1996-01-25	Teletext-Dekodierer
ATA247388A (de)	1990-08-15	Belag
FI91488B (fi)	1994-03-31	Seula
DE69305761D1 (de)	1996-12-12	Koder-Dekoder
DE68927576D1 (de)	1997-02-06	Teletext-Dekodierer
DK160787C (da)	1991-10-07	Svoemmewobler
DE68928616D1 (de)	1998-04-30	Kodiereinrichtungsstruktur
BR8905729A (pt)	1990-06-05	Composicao e emprego
PT92290A (pt)	1990-05-31	Codificador e descodificador quadruplos
DK577689A (da)	1990-05-19	Poelseemballage
KR900011164A (ko)	1990-07-11	디코우더
KR900006799U (ko)	1990-04-03	텐 트
DK425689A (da)	1989-08-29	Talekodning
DE3990763T1 (de)	1991-07-18	Winkelkodierer
IT8812575A0 (it)	1988-10-28	Parallelografo e tecnigrafo
BR8802877A (pt)	1990-01-23	Maquina de codificar e decodificar
IT1221351B (it)	1990-06-27	Sturasifone meccanico manuale
KR890019353U (ko)	1989-10-05	텐 트
BR6800214U (pt)	1989-09-19	Barraca multi-utilitaria
BR8802966A (pt)	1990-01-23	Abrigo campestre

Legal Events

Date	Code	Title	Description
1995-08-09	FG3A	Patent granted, date of granting	Effective date: 19950420
1997-02-28	MM3A	Annulment or lapse	Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 19961031

Date

Code

Title

Description

1995-08-09

FG3A

Patent granted, date of granting

Effective date: 19950420

1997-02-28

MM3A

Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19961031