Extract from the Register of European Patents

EP About this file: EP0736979

EP0736979 - Fast fading packet diversity transmission method and system [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  29.11.2002
Database last updated on 07.03.2026
Most recent event   Tooltip29.11.2002Withdrawal of applicationpublished on 15.01.2003  [2003/03]
Applicant(s)For all designated states
AT&T IPM Corp.
2333 Ponce de Leon Boulevard Coral Gables
Florida 33134 / US
[N/P]
Former [1996/41]For all designated states
AT&T IPM Corp.
2333 Ponce de Leon Boulevard
Coral Gables, Florida 33134 / US
Inventor(s)01 / Weerackody, Vijitha
281 Valley Road
Watchung, New Jersey 07060 / US
02 / Zeng, William Glenn
19739 Crystal Rock Drive, No. 11
Germantown, Maryland 20874 / US
[1996/41]
Representative(s)Buckley, Christopher Simon Thirsk
Lucent Technologies (UK) Ltd, 5 Mornington Road Woodford Green
Essex IG8 0TU / GB
[N/P]
Former [1996/41]Buckley, Christopher Simon Thirsk
Lucent Technologies, 5 Mornington Road
Woodford Green, Essex IG8 0TU / GB
Application number, filing date96302074.826.03.1996
[1996/41]
Priority number, dateUS1995041589303.04.1995         Original published format: US 415893
[1996/41]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP0736979
Date:09.10.1996
Language:EN
[1996/41]
Type: A3 Search report 
No.:EP0736979
Date:19.04.2000
[2000/16]
Search report(s)(Supplementary) European search report - dispatched on:EP08.03.2000
ClassificationIPC:H04B7/06, H04B7/24, H04L1/16, H04L1/00, H04L12/56
[1996/41]
CPC:
H04L1/06 (EP,US); H04B7/0604 (EP,US); H04B7/061 (EP,US);
H04B7/0619 (EP,US); H04L1/0071 (EP,US); H04L1/1867 (EP,US);
H04L1/16 (EP,US); H04L1/1819 (EP,US); H04L2001/0098 (EP,US) (-)
Designated contracting statesDE,   ES,   FR,   GB,   IT [1996/41]
TitleGerman:Verfahren und System zur Diversityübertragung von Paketen mit schnellem Fading[1996/41]
English:Fast fading packet diversity transmission method and system[1996/41]
French:Méthode et système de transmission par paquets en diversité, avec évanouissement rapide[1996/41]
Examination procedure03.10.2000Examination requested  [2000/48]
20.11.2002Application withdrawn by applicant  [2003/03]
Fees paidRenewal fee
16.03.1998Renewal fee patent year 03
16.03.1999Renewal fee patent year 04
13.03.2000Renewal fee patent year 05
23.12.2000Renewal fee patent year 06
02.01.2002Renewal fee patent year 07
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