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Extract from the Register of European Patents

EP About this file: EP0113246

EP0113246 - Radio communication system [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  05.01.1990
Database last updated on 20.07.2024
Most recent event   Tooltip05.01.1990No opposition filed within time limitpublished on 28.02.1990 [1990/09]
Applicant(s)For all designated states
FUJITSU LIMITED
1015, Kamikodanaka, Nakahara-ku Kawasaki-shi
Kanagawa 211 / JP
[N/P]
Former [1984/28]For all designated states
FUJITSU LIMITED
1015, Kamikodanaka, Nakahara-ku
Kawasaki-shi, Kanagawa 211 / JP
Inventor(s)01 / Sasaki, Susumu
1-8-17, Fujigaya Kugenuma
Fujisawa-shi Kanagawa 251 / JP
02 / Nakamura, Hiroshi
13-4, Sagamidai 3-chome
Sagamihara-shi Kanagawa 228 / JP
03 / Fukuda, Eisuke
Nakayama Bldg. 202 2-10-2, Nagatsuda Midori-ku
Yokohama-shi Kanagawa 227 / JP
[1984/28]
Representative(s)Fane, Christopher Robin King, et al
Haseltine Lake & Co., Imperial House, 15-19 Kingsway
London WC2B 6UD / GB
[N/P]
Former [1984/28]Fane, Christopher Robin King, et al
HASELTINE LAKE & CO. Hazlitt House 28 Southampton Buildings Chancery Lane
London, WC2A 1AT / GB
Application number, filing date83307949.423.12.1983
[1984/28]
Priority number, dateJP1982023163429.12.1982         Original published format: JP 23163482
JP1982023163529.12.1982         Original published format: JP 23163582
JP1982023163629.12.1982         Original published format: JP 23163682
[1984/28]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP0113246
Date:11.07.1984
Language:EN
[1984/28]
Type: A3 Search report 
No.:EP0113246
Date:13.08.1986
Language:EN
[1986/33]
Type: B1 Patent specification 
No.:EP0113246
Date:01.03.1989
Language:EN
[1989/09]
Search report(s)(Supplementary) European search report - dispatched on:EP26.06.1986
ClassificationIPC:H04L27/02
[1984/28]
CPC:
H04L27/3836 (EP,US); H04L27/18 (KR); H04L27/3455 (EP,US);
H04L27/362 (EP,US)
Designated contracting statesDE,   FR,   GB,   IT,   NL,   SE [1984/28]
TitleGerman:Radio-Kommunikationssystem[1984/28]
English:Radio communication system[1984/28]
French:Système de communication radio[1984/28]
Examination procedure03.10.1986Examination requested  [1986/49]
20.10.1987Despatch of a communication from the examining division (Time limit: M04)
23.02.1988Reply to a communication from the examining division
20.05.1988Despatch of communication of intention to grant (Approval: Yes)
25.07.1988Communication of intention to grant the patent
12.10.1988Fee for grant paid
12.10.1988Fee for publishing/printing paid
Opposition(s)02.12.1989No opposition filed within time limit [1990/09]
Fees paidRenewal fee
13.12.1985Renewal fee patent year 03
16.12.1986Renewal fee patent year 04
15.12.1987Renewal fee patent year 05
15.12.1988Renewal fee patent year 06
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Documents cited:Search[A]BE766847  (ACEC);
 [A]US3813598  (STUART R);
 [A]US3849730  (HO E);
 [A]US4074199  (DE JAGER FRANK, et al)
 [XP]  - IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, San Diego, California, US, 28th November - 1st December 1983, vol. 2, pages 25.5.1-25.5.5, IEEE, New York, US; E. FUKUDA et al.: "Design of 64 QAM modem for high-capacity digital radio systems"
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.