DE68924139D1 - An eine Telefonleitung angeschlossene Kommunikationseinrichtung. - Google Patents
An eine Telefonleitung angeschlossene Kommunikationseinrichtung.Info
- Publication number
- DE68924139D1 DE68924139D1 DE68924139T DE68924139T DE68924139D1 DE 68924139 D1 DE68924139 D1 DE 68924139D1 DE 68924139 T DE68924139 T DE 68924139T DE 68924139 T DE68924139 T DE 68924139T DE 68924139 D1 DE68924139 D1 DE 68924139D1
- Authority
- DE
- Germany
- Prior art keywords
- communication device
- device connected
- telephone line
- telephone
- line
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/147—Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Telephonic Communication Services (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP32461488 | 1988-12-22 | ||
JP1012706A JP2869081B2 (ja) | 1988-12-22 | 1989-01-20 | 通信装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68924139D1 true DE68924139D1 (de) | 1995-10-12 |
DE68924139T2 DE68924139T2 (de) | 1996-04-18 |
Family
ID=26348349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68924139T Expired - Fee Related DE68924139T2 (de) | 1988-12-22 | 1989-12-22 | An eine Telefonleitung angeschlossene Kommunikationseinrichtung. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5109407A (de) |
EP (1) | EP0374949B1 (de) |
CA (1) | CA2006140C (de) |
DE (1) | DE68924139T2 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2700651B1 (fr) * | 1993-01-15 | 1995-04-07 | Matra Communication | Procédé et terminal de visiophonie permettant l'accueil, et éventuellement l'appel, par un poste téléphonique. |
US5592538A (en) * | 1993-03-10 | 1997-01-07 | Momentum, Inc. | Telecommunication device and method for interactive voice and data |
US5548635A (en) * | 1994-01-21 | 1996-08-20 | Sasktel | System for controlling equipment within a telephone subscriber's premises using DTMF telephone tones |
CA2149810A1 (en) * | 1994-06-30 | 1995-12-31 | Venkata Chalapathi Majeti | Full motion video messaging |
NL9500082A (nl) * | 1995-01-17 | 1996-09-02 | Nederland Ptt | Telecommunicatieterminal, alsmede werkwijze. |
US5604341A (en) * | 1995-03-13 | 1997-02-18 | At&T Global Information Solutions Company | ATM as video conferencing station |
KR100281540B1 (ko) * | 1996-07-08 | 2001-02-15 | 윤종용 | 회선사용제어기능을 갖는 화상전화장치 및 회선사용제어방법 |
KR100281526B1 (ko) * | 1996-07-08 | 2001-02-15 | 윤종용 | 음성/화상 전화 모드 전환기능을 갖는 화상 전화 시스템 및 그 전환방법 |
US6011836A (en) * | 1997-02-24 | 2000-01-04 | Diamond Multimedia Systems, Inc | In-line control of telephony device |
JP3799134B2 (ja) * | 1997-05-28 | 2006-07-19 | ソニー株式会社 | システムおよび通知方法 |
AU1823799A (en) | 1997-12-29 | 1999-07-19 | Ameritech Corporation | System and method for home automation and security |
US6215863B1 (en) | 1997-12-29 | 2001-04-10 | Ameritech Corporation | Method and apparatus for providing a station set with advanced telecommunications services |
US7349682B1 (en) * | 1998-06-12 | 2008-03-25 | Sbc Properties, L.P. | Home gateway system for automation and security |
JP4646657B2 (ja) * | 2004-04-28 | 2011-03-09 | 株式会社日立製作所 | Tv電話アダプタ |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4477697A (en) * | 1982-11-22 | 1984-10-16 | At&T Bell Laboratories | Method and circuitry for encoding telephone ringing signals |
US4596900B2 (en) * | 1983-06-23 | 1997-08-26 | Philip S Jackson | Phone-line-linked tone-operated control device |
JPS60204162A (ja) * | 1984-03-29 | 1985-10-15 | Canon Inc | 通信装置 |
US4677663A (en) * | 1985-07-05 | 1987-06-30 | Melita Electronic Labs, Inc. | Telephone answering and call forwarding improvement |
US4797909A (en) * | 1986-03-06 | 1989-01-10 | Mastromoro John F | Remotely programmable telephone answering system with immediate verification upon entry |
US4845636A (en) * | 1986-10-17 | 1989-07-04 | Walker Mark E | Remote transaction system |
JPS63166347A (ja) * | 1986-12-27 | 1988-07-09 | Hashimoto Corp | 留守番電話装置 |
US4903289A (en) * | 1987-03-24 | 1990-02-20 | Hashimoto Corporation | Telephone equipment with multiple function |
US4953196A (en) * | 1987-05-13 | 1990-08-28 | Ricoh Company, Ltd. | Image transmission system |
US4821312B1 (en) * | 1987-10-14 | 1991-06-25 | Voice/data switch | |
US4813070A (en) * | 1987-11-19 | 1989-03-14 | Royal Technology, Inc. | Telephone intercept system |
US4974253A (en) * | 1987-12-31 | 1990-11-27 | Hashimoto Corporation | System and method for controlling facsimile apparatus in response to a computer generated signal or a CNG signal |
US4924496A (en) * | 1988-05-12 | 1990-05-08 | Romek Figa D/B/A Abraham & Sons | Automatic incoming telephone call originating number and party display system |
-
1989
- 1989-12-19 US US07/452,842 patent/US5109407A/en not_active Expired - Fee Related
- 1989-12-20 CA CA002006140A patent/CA2006140C/en not_active Expired - Fee Related
- 1989-12-22 EP EP89123770A patent/EP0374949B1/de not_active Expired - Lifetime
- 1989-12-22 DE DE68924139T patent/DE68924139T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0374949B1 (de) | 1995-09-06 |
US5109407A (en) | 1992-04-28 |
EP0374949A3 (de) | 1992-10-14 |
CA2006140A1 (en) | 1990-06-22 |
DE68924139T2 (de) | 1996-04-18 |
CA2006140C (en) | 1994-10-04 |
EP0374949A2 (de) | 1990-06-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE68918907T2 (de) | Kommunikationsendgerät. | |
DE3750896D1 (de) | Schnurloses Fernsprechgerät. | |
DE69034133D1 (de) | Kommunikationsgerät | |
DE68901116D1 (de) | Verbindungsvorrichtung. | |
DE3781934D1 (de) | Schnurloses fernsprechersystem. | |
DE3881422D1 (de) | Fernsprechvorrichtung mit mehreren funktionen. | |
DE3872375T2 (de) | Verbindungsvorrichtung. | |
DE3785823D1 (de) | Schnurloses telefonsystem. | |
DE68924139T2 (de) | An eine Telefonleitung angeschlossene Kommunikationseinrichtung. | |
NO904845L (no) | Anordning for forbindelse av et telefax- eller telefonapparat til en telekommunikasjonslinje. | |
DE68924993T2 (de) | Funktelekommunikationsgerät. | |
NO885715D0 (no) | Telefonnummeranordning. | |
DE3856195D1 (de) | Kommunikationsgerät | |
DE3785503D1 (de) | Fernsprechgeraet. | |
DE68925252T2 (de) | Schnurloses Fernsprechkommunikationssystem | |
DE68912198D1 (de) | Fernsprechschnittstellenschaltung. | |
DE69006500D1 (de) | Mitteilungsweitergabevorrichtung. | |
IT8667299A1 (it) | Apparecchio telefonico luminoso. | |
NO900387D0 (no) | Kommunikasjonsanordning. | |
DE68910620D1 (de) | Unterwasser-Kommunikationsvorrichtungen. | |
NO893402L (no) | Kommunikasjonskabel. | |
ES293925Y (es) | Aparato telefonico perfeccionado. | |
ES1004092Y (es) | Aparato telefonico. | |
NO864120D0 (no) | Modulaert telefonapparat. | |
DE68907422D1 (de) | Schnittstellenschaltung fuer eine fernsprechleitung. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: KYOCERA CORP., KYOTO, JP |