DE3850141D1 - Personenrufempfänger mit der Fähigkeit, sofort zu prüfen, ob die Speichersicherstellung korrekt ist oder nicht. - Google Patents
Personenrufempfänger mit der Fähigkeit, sofort zu prüfen, ob die Speichersicherstellung korrekt ist oder nicht.Info
- Publication number
- DE3850141D1 DE3850141D1 DE3850141T DE3850141T DE3850141D1 DE 3850141 D1 DE3850141 D1 DE 3850141D1 DE 3850141 T DE3850141 T DE 3850141T DE 3850141 T DE3850141 T DE 3850141T DE 3850141 D1 DE3850141 D1 DE 3850141D1
- Authority
- DE
- Germany
- Prior art keywords
- pager
- correct
- ability
- check whether
- memory lock
- 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
Links
Classifications
-
- 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
-
- 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
- G08B5/227—Paging receivers with visible signalling details with call or message storage means
-
- 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
- G08B5/229—Paging receivers with visible signalling details with other provisions not elsewhere provided for
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62045741A JPH0624335B2 (ja) | 1987-02-27 | 1987-02-27 | 表示付選択呼出受信機 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3850141D1 true DE3850141D1 (de) | 1994-07-21 |
DE3850141T2 DE3850141T2 (de) | 1994-09-22 |
Family
ID=12727741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3850141T Expired - Lifetime DE3850141T2 (de) | 1987-02-27 | 1988-02-26 | Personenrufempfänger mit der Fähigkeit, sofort zu prüfen, ob die Speichersicherstellung korrekt ist oder nicht. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4940975A (de) |
EP (1) | EP0280319B1 (de) |
JP (1) | JPH0624335B2 (de) |
KR (1) | KR910002766B1 (de) |
AU (1) | AU602754B2 (de) |
CA (1) | CA1304452C (de) |
DE (1) | DE3850141T2 (de) |
HK (1) | HK130694A (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4779091A (en) * | 1986-01-31 | 1988-10-18 | Nec Corporation | Radio pager receiver capable of informing whether or not memory backup is correct |
US5146612A (en) * | 1989-04-17 | 1992-09-08 | Spingarn James L | Technique for using a subcarrier frequency of a radio station to transmit, receive and display a message together with audio reproduction of the radio program |
US5258739A (en) * | 1989-11-09 | 1993-11-02 | Motorola, Inc. | Efficient message storage within a selective call receiver |
CA2039850C (en) * | 1990-04-06 | 1994-03-08 | Mafumi Miyashita | Method for erasing information stored in radio pager |
US5859594A (en) * | 1990-06-28 | 1999-01-12 | Motorola, Inc. | Selective call receiver having selectable displays |
JP2853386B2 (ja) * | 1991-08-08 | 1999-02-03 | 松下電器産業株式会社 | 選択呼出受信装置 |
JP2818508B2 (ja) * | 1991-10-29 | 1998-10-30 | 日本電気株式会社 | 小形携帯用電子装置 |
US5715523A (en) * | 1995-08-04 | 1998-02-03 | Mci Corporation | Access control for a fixed cellular terminal using a secondary power source |
JP2957445B2 (ja) * | 1995-08-21 | 1999-10-04 | 静岡日本電気株式会社 | 無線選択呼出受信機 |
JPH1013935A (ja) * | 1996-06-19 | 1998-01-16 | Sharp Corp | 無線データ通信方式 |
JP2786169B2 (ja) * | 1996-06-25 | 1998-08-13 | 静岡日本電気株式会社 | 表示付無線選択呼出受信機 |
EP1107120B1 (de) * | 1999-11-30 | 2004-02-11 | Koninklijke Philips Electronics N.V. | Vorrichtung mit Energieversorgungseinrichtung und Verfahren zum Anlaufen/Wiederanlaufen der Mikrostromversorgungsausfällen unterworfenen Vorrichtungen |
US20060126542A1 (en) * | 2000-05-23 | 2006-06-15 | Robert Leon | Communication system and method |
US7546141B2 (en) * | 2000-05-23 | 2009-06-09 | Robert Leon | Hybrid communication system and method |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4079453A (en) * | 1976-08-20 | 1978-03-14 | Honeywell Information Systems Inc. | Method and apparatus to test address formulation in an advanced computer system |
US4232377A (en) * | 1979-04-16 | 1980-11-04 | Tektronix, Inc. | Memory preservation and verification system |
DE2939461C2 (de) * | 1979-09-28 | 1989-07-20 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zum Feststellen von Datenstörungen in Speichern |
US4369443A (en) * | 1979-12-26 | 1983-01-18 | Meta Systems, Inc. | Message communication system with message storage |
JPS605363A (ja) * | 1983-06-22 | 1985-01-11 | Sharp Corp | メモリ内容確認方式 |
EP0135783B1 (de) * | 1983-08-18 | 1991-02-27 | Nec Corporation | Funkkommunikationsgerät abgeschaltet nach Empfang einer bestimmten Nachricht |
EP0136677B1 (de) * | 1983-09-30 | 1990-08-16 | Nec Corporation | Multifunktioneller Rufempfänger, geeignet um die Anzahl von Tasten zu reduzieren |
GB2149164B (en) * | 1983-09-30 | 1987-06-17 | Nec Corp | Pager receiver |
JPH0669163B2 (ja) * | 1985-09-17 | 1994-08-31 | 日本電気株式会社 | 表示機能付無線選択呼出受信機 |
JPS62160830A (ja) * | 1986-01-10 | 1987-07-16 | Nec Corp | 選択呼出信号受信機 |
US4779091A (en) * | 1986-01-31 | 1988-10-18 | Nec Corporation | Radio pager receiver capable of informing whether or not memory backup is correct |
-
1987
- 1987-02-27 JP JP62045741A patent/JPH0624335B2/ja not_active Expired - Lifetime
-
1988
- 1988-02-26 CA CA000559924A patent/CA1304452C/en not_active Expired - Fee Related
- 1988-02-26 KR KR1019880001990A patent/KR910002766B1/ko not_active IP Right Cessation
- 1988-02-26 EP EP88102894A patent/EP0280319B1/de not_active Expired - Lifetime
- 1988-02-26 DE DE3850141T patent/DE3850141T2/de not_active Expired - Lifetime
- 1988-02-29 US US07/161,815 patent/US4940975A/en not_active Expired - Lifetime
- 1988-02-29 AU AU12387/88A patent/AU602754B2/en not_active Ceased
-
1994
- 1994-11-24 HK HK130694A patent/HK130694A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HK130694A (en) | 1994-12-02 |
CA1304452C (en) | 1992-06-30 |
JPS63212227A (ja) | 1988-09-05 |
KR910002766B1 (ko) | 1991-05-04 |
US4940975A (en) | 1990-07-10 |
EP0280319A2 (de) | 1988-08-31 |
JPH0624335B2 (ja) | 1994-03-30 |
EP0280319A3 (en) | 1990-06-27 |
DE3850141T2 (de) | 1994-09-22 |
AU1238788A (en) | 1988-09-01 |
KR880010587A (ko) | 1988-10-10 |
AU602754B2 (en) | 1990-10-25 |
EP0280319B1 (de) | 1994-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |