Extract from the Register of European Patents

EP About this file: EP0528090

EP0528090 - Cellular position locating system [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  10.05.1996
Database last updated on 14.03.2026
Most recent event   Tooltip10.05.1996Application deemed to be withdrawnpublished on 26.06.1996 [1996/26]
Applicant(s)For all designated states
CAE-Link Corporation
Link Flight Simulation Division, P.O. Box 1237
Binghamton, New York 13902-1237 / US
[1993/08]
Inventor(s)01 / Darnell, Ralph D.
1203 Cowards Creek Drive
Friendswood, Texas 77546 / US
02 / Douglas, Claude C.
9915 Ney
Houston, Texas / US
[1993/08]
Representative(s)Ede, Eric
Fitzpatricks
1 Blythswood Square
Glasgow G2 4AD / GB
[N/P]
Former [1993/08]Ede, Eric
Fitzpatricks, 4 West Regent Street
Glasgow G2 1RS, Scotland / GB
Application number, filing date91307697.221.08.1991
[1993/08]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP0528090
Date:24.02.1993
Language:EN
[1993/08]
Search report(s)(Supplementary) European search report - dispatched on:EP14.04.1992
ClassificationIPC:G01S5/00
[1993/08]
CPC:
G01S5/0027 (EP,US); G01S19/42 (EP,US); G08B21/22 (EP,US);
H04B7/18552 (EP,US); G01S2205/008 (EP,US)
Designated contracting statesDE,   FR,   GB,   SE [1993/08]
TitleGerman:Zellulares Positionsbestimmungssystem[1993/08]
English:Cellular position locating system[1993/08]
French:Système cellulaire de détermination de la position[1993/08]
Examination procedure20.08.1993Examination requested  [1993/42]
13.06.1995Despatch of a communication from the examining division (Time limit: M06)
28.12.1995Application deemed to be withdrawn, date of legal effect  [1996/26]
26.01.1996Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [1996/26]
Fees paidRenewal fee
25.08.1993Renewal fee patent year 03
27.08.1994Renewal fee patent year 04
25.07.1995Renewal fee patent year 05
Penalty fee
Penalty fee Rule 85a EPC 1973
01.10.1992AT   M01   Not yet paid
01.10.1992BE   M01   Not yet paid
01.10.1992CH   M01   Not yet paid
01.10.1992DK   M01   Not yet paid
01.10.1992ES   M01   Not yet paid
01.10.1992GR   M01   Not yet paid
01.10.1992IT   M01   Not yet paid
01.10.1992LU   M01   Not yet paid
01.10.1992NL   M01   Not yet paid
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Documents cited:Search[A]   IEE PROCEEDINGS PART F: COMMUNICATIONS, RADAR AND SIGNAL PROCESSING, Vol.127, No.2, April 1980 Stevenage, GB. BLAIR ET AL.: "Receivers for the NAVSTAR global positioning system", pages163-167 [A]
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