DE3689536D1 - Schnurloses Telefon. - Google Patents

Schnurloses Telefon.

Info

Publication number
DE3689536D1
DE3689536D1 DE86306191T DE3689536T DE3689536D1 DE 3689536 D1 DE3689536 D1 DE 3689536D1 DE 86306191 T DE86306191 T DE 86306191T DE 3689536 T DE3689536 T DE 3689536T DE 3689536 D1 DE3689536 D1 DE 3689536D1
Authority
DE
Germany
Prior art keywords
wireless phone
phone
wireless
Prior art date
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.)
Expired - Lifetime
Application number
DE86306191T
Other languages
English (en)
Other versions
DE3689536T2 (de
Inventor
Mamoru Nec Corporation Hata
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.)
NEC Corp
Original Assignee
NEC Corp
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=16124484&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3689536(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by NEC Corp filed Critical NEC Corp
Publication of DE3689536D1 publication Critical patent/DE3689536D1/de
Application granted granted Critical
Publication of DE3689536T2 publication Critical patent/DE3689536T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones
    • H04M1/727—Identification code transfer arrangements
DE86306191T 1985-08-20 1986-08-11 Schnurloses Telefon. Expired - Lifetime DE3689536T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60182791A JPS6243230A (ja) 1985-08-20 1985-08-20 コ−ドレス電話器

Publications (2)

Publication Number Publication Date
DE3689536D1 true DE3689536D1 (de) 1994-02-24
DE3689536T2 DE3689536T2 (de) 1994-04-28

Family

ID=16124484

Family Applications (1)

Application Number Title Priority Date Filing Date
DE86306191T Expired - Lifetime DE3689536T2 (de) 1985-08-20 1986-08-11 Schnurloses Telefon.

Country Status (6)

Country Link
US (1) US4689812A (de)
EP (1) EP0223337B1 (de)
JP (1) JPS6243230A (de)
AU (1) AU580508B2 (de)
CA (1) CA1250977A (de)
DE (1) DE3689536T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2615635B2 (ja) * 1987-07-16 1997-06-04 日本電気株式会社 コードレス電話装置の接続方法
GB2209109A (en) * 1987-08-26 1989-04-26 Philips Nv Pabx cordless telephone system
US5086452A (en) * 1988-06-13 1992-02-04 Kabushiki Kaisha Toshiba Radio telephone system and its control method
DE3918697C2 (de) * 1989-06-08 1996-05-30 Philips Patentverwaltung Nachrichtentechnische Geräte, Funkübertragungssystem und Funkstation mit verbessertem Kennungsaustausch
JP2563665B2 (ja) * 1990-09-04 1996-12-11 松下電器産業株式会社 移動通信装置
US6055416A (en) * 1994-04-28 2000-04-25 Canon Kabushiki Kaisha Prevention of audible control signal transmission
FR2768884A1 (fr) * 1997-09-23 1999-03-26 Philips Electronics Nv Systeme de telephone comportant un dispositif de base et au moins un dispositif de combine, procede mis en oeuvre dans un tel systeme, dispositif d'abonne et dispositif de base convenant a un tel systeme
US6473613B2 (en) * 1998-12-18 2002-10-29 Conexant Systems, Inc. Method and system for generating a secure wireless link between a handset and base station

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1273627B (de) * 1966-02-04 1968-07-25 Siemens Ag Schaltungsanordnung zur Unterdrueckung der Kennungssignale in den Empfaengern der einem Wechselsprechfunknetz zugehoerigen Teilnehmerstellen
US4053717A (en) * 1976-02-27 1977-10-11 David Eugene Snider Cordless telephone
US4213009A (en) * 1978-11-03 1980-07-15 Whyte & Hirschboeck S. C. System of connecting a wire telecommunication and a radio communication
AT391234B (de) * 1981-09-08 1990-09-10 Center Nachrichtentechnische A Drahtloser telefonapparat
US4508935A (en) * 1983-06-02 1985-04-02 Samuel S. Strobert Cordless telephone having a remote control function
US4646345A (en) * 1986-06-09 1987-02-24 Motorola, Inc. Automatic unit ID for quasi-transmission trunked systems

Also Published As

Publication number Publication date
US4689812A (en) 1987-08-25
AU6158886A (en) 1987-02-26
AU580508B2 (en) 1989-01-12
EP0223337A3 (en) 1988-10-05
EP0223337A2 (de) 1987-05-27
JPS6243230A (ja) 1987-02-25
JPH0568895B2 (de) 1993-09-29
CA1250977A (en) 1989-03-07
EP0223337B1 (de) 1994-01-12
DE3689536T2 (de) 1994-04-28

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings