Combined Broadcast Radio Receiver and Radio Telephone

Europaisches Patentamt European Patent Office © Publication number: 0 483 956 A3 Office europeen des brevets

EUROPEAN PATENT APPLICATION

© Priority: 30.10.90 GB 9023608 © Applicant: TECHNOPHONE LIMITED Ashwood House Pembroke Broadway @ Date of publication of application: Camberley Surrey GU15 3SP(GB) 06.05.92 Bulletin 92/19 @ Inventor: Martensson, Nils Erik © Designated Contracting States: Long Acre, Hook Heath Gardens DE FR GB IT SE Woking, Surrey GU22 OQG(GB) Inventor: Wilkins, Roger © Date of deferred publication of the search report: Armdale, Chineham Lane, Sherborne St 02.12.92 Bulletin 92/49 John Basingstoke, Hants RG24 9LR(GB)

© A radio apparatus for vehicle installation com- VEHICLE prises a broadcast entertainment radio receiver (1) Fig.1. BATTERY w 1 and a transceiver (2) of a mobile radio telephone 2h combined in a unitary housing (3) designed to fit in the mounting recess ordinarily provided in the vehicle for accommodating a standard in-car audio RX TRX entertainment unit. The receiver (1) and transceiver (2) may share a common audio amplifier (23) and external loudspeaker (10). Preferably the receiver (1) MICROPROCESSOR MICROPROCESSOR is automatically muted when the telephone is in use. 00 IAFAMP \ < 23' 11 / 12 ^V* CO 22 m Oi oo oo

Rank Xerox (UK) Business Services Application Number

EP 91 30 7765

DOCUMENTS CONSIDERED TO BE RELEVANT Citation of document with indication, where appropriate, Relevant CLASSIFICATION OF THE Category of relevant passages to claim APPLICATION flat. G.S I X JS-A-4 090 134 (ARAI) 1,2,10 H04B1/38 A * abstract; figure 1 * 3-8 H04B1/08 H04B1/40 X JS-A-4 060 766 (KAZUO) 1-8 Y * abstract; figures 1-4 * 9 A 10

X US-A-4 045 739 (KAWASAKI) 1-8 A * the whole document * 10

SPEECH TECHNOLOGY vol. 3, no. 3, September 1986, NEW YORK, US pages 24 - 28 SCHALK 'Voice Recognition in Cellular Mobile Telephones' * page 27 - page 27; figures 2-3 *

TECHNICAL FIELDS SEARCHED (Int. Cl.S )

H04B

The present search report has been drawn up for all claims Place of teartk Date of CMBUtloaaf tte Marca THE HAGUE 21 SEPTEMBER 1992 ANDERSEN J.G. CATEGORY OF CITED DOCUMENTS T : theory or principle underlying the invention E : earlier patent document, but published on, or X : particularly relevant if taken alone after the filing date Y : particularly relevant if combined with another D : document cited in the application document of the same category L : document dted for other reasons A : technological background O : non-written disclosure A : member of the same patent family, corresponding P : intermediate document document