GB8120186D0 - Improvements in or relating to radio frequency communications - Google Patents

Improvements in or relating to radio frequency communications

Info

Publication number: GB8120186D0
Authority: GB; United Kingdom
Prior art keywords: relating; radio frequency; frequency communications; communications; radio
Prior art date: 1981-06-30
Legal status (The legal status 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 status listed.): Pending

Application number

GBGB8120186.5A

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

SECR DEFENCE

UK Secretary of State for Defence

Original Assignee

SECR DEFENCE

UK Secretary of State for Defence

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.)

1981-06-30

Filing date

1981-06-30

Publication date

1998-06-03

1981-06-30 Application filed by SECR DEFENCE, UK Secretary of State for Defence filed Critical SECR DEFENCE

1981-06-30 Priority to GBGB8120186.5A priority Critical patent/GB8120186D0/en

1982-06-09 Priority to GB8216662A priority patent/GB2325120B/en

1982-06-30 Priority to DE19823224401 priority patent/DE3224401C1/en

1998-06-03 Publication of GB8120186D0 publication Critical patent/GB8120186D0/en

Status Pending legal-status Critical Current

Links

GBGB8120186.5A 1981-06-30 1981-06-30 Improvements in or relating to radio frequency communications Pending GB8120186D0 (en)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
GBGB8120186.5A GB8120186D0 (en)	1981-06-30	1981-06-30	Improvements in or relating to radio frequency communications
GB8216662A GB2325120B (en)	1981-06-30	1982-06-09	Improvements in or relating to radio frequency communications
DE19823224401 DE3224401C1 (en)	1981-06-30	1982-06-30	Digital messaging system

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GBGB8120186.5A GB8120186D0 (en)	1981-06-30	1981-06-30	Improvements in or relating to radio frequency communications

Publications (1)

Publication Number	Publication Date
GB8120186D0 true GB8120186D0 (en)	1998-06-03

Family

ID=10522914

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GBGB8120186.5A Pending GB8120186D0 (en)	1981-06-30	1981-06-30	Improvements in or relating to radio frequency communications
GB8216662A Expired - Fee Related GB2325120B (en)	1981-06-30	1982-06-09	Improvements in or relating to radio frequency communications

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
GB8216662A Expired - Fee Related GB2325120B (en)	1981-06-30	1982-06-09	Improvements in or relating to radio frequency communications

Country Status (2)

Country	Link
DE (1)	DE3224401C1 (en)
GB (2)	GB8120186D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7010050B2 (en)	2001-08-30	2006-03-07	Yamar Electronics Ltd.	Signaling over noisy channels

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
HU169240B (en) *	1974-04-03	1976-10-28
DE2529386C3 (en) *	1975-07-02	1980-04-03	Institut Fuer Rundfunktechnik Gmbh, 8000 Muenchen	Method for the additional transmission of data, remote control signals, etc. via an FM stereo radio transmitter
US4121056A (en) *	1977-06-14	1978-10-17	The United States Of America As Represented By The Secretary Of The Air Force	Time division digital multiplexer apparatus

1981
- 1981-06-30 GB GBGB8120186.5A patent/GB8120186D0/en active Pending
1982
- 1982-06-09 GB GB8216662A patent/GB2325120B/en not_active Expired - Fee Related
- 1982-06-30 DE DE19823224401 patent/DE3224401C1/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
GB2325120B (en)	1999-02-17
GB2325120A (en)	1998-11-11
GB8216662D0 (en)	1998-06-03
DE3224401C1 (en)	2000-12-28

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