CA1074401A - Systeme d'appel selectif - Google Patents

Systeme d'appel selectif

Info

Publication number
CA1074401A
CA1074401A CA244,315A CA244315A CA1074401A CA 1074401 A CA1074401 A CA 1074401A CA 244315 A CA244315 A CA 244315A CA 1074401 A CA1074401 A CA 1074401A
Authority
CA
Canada
Prior art keywords
storage
calling
sign discriminator
section
storage circuits
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
Application number
CA244,315A
Other languages
English (en)
Inventor
Junpei Nakamura
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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
Application filed by Seiko Instruments Inc filed Critical Seiko Instruments Inc
Application granted granted Critical
Publication of CA1074401A publication Critical patent/CA1074401A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G08B5/222—Personal calling arrangements or devices, i.e. paging systems
    • G08B5/223—Personal calling arrangements or devices, i.e. paging systems using wireless transmission
    • G08B5/224—Paging receivers with visible signalling details
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00—Audible signalling systems; Audible personal calling systems
    • G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
    • G08B3/1008—Personal calling arrangements or devices, i.e. paging systems
    • G08B3/1016—Personal calling arrangements or devices, i.e. paging systems using wireless transmission

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
CA244,315A 1975-01-28 1976-01-27 Systeme d'appel selectif Expired CA1074401A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1165875A JPS5518084B2 (fr) 1975-01-28 1975-01-28

Publications (1)

Publication Number Publication Date
CA1074401A true CA1074401A (fr) 1980-03-25

Family

ID=11784062

Family Applications (1)

Application Number Title Priority Date Filing Date
CA244,315A Expired CA1074401A (fr) 1975-01-28 1976-01-27 Systeme d'appel selectif

Country Status (6)

Country Link
JP (1) JPS5518084B2 (fr)
CA (1) CA1074401A (fr)
CH (1) CH595019A5 (fr)
DE (1) DE2601364A1 (fr)
FR (1) FR2299771A1 (fr)
GB (1) GB1516932A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4087793A (en) * 1976-10-28 1978-05-02 Motorola, Inc. Digital electronic control and switching arrangement
DE3029034A1 (de) * 1980-07-31 1982-02-18 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Funkempfaenger
JPH0246131Y2 (fr) * 1981-01-30 1990-12-05
US4385295A (en) * 1981-09-29 1983-05-24 Motorola, Inc. Pager with visible display indicating unread messages
US4412217A (en) * 1981-09-29 1983-10-25 Motorola, Inc. Pager with visible display indicating status of memory
GB2124002B (en) * 1982-06-30 1986-04-16 Secom Co Ltd A portable emergency-indicating apparatus
JPH01309524A (ja) * 1988-06-08 1989-12-13 Toshiba Corp 移動無線機

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1184253B (de) * 1963-05-29 1964-12-23 Richard Steiner Schaltungsanordnung zum Auswerten von Rufsignalen in Fernmeldeanlagen

Also Published As

Publication number Publication date
DE2601364A1 (de) 1976-07-29
CH595019A5 (fr) 1978-01-31
JPS5186303A (fr) 1976-07-28
GB1516932A (en) 1978-07-05
FR2299771A1 (fr) 1976-08-27
JPS5518084B2 (fr) 1980-05-16
FR2299771B1 (fr) 1982-07-16

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Legal Events

Date Code Title Description
MKEX Expiry