FR2182037A1 - - Google Patents
Info
- Publication number
- FR2182037A1 FR2182037A1 FR7314866A FR7314866A FR2182037A1 FR 2182037 A1 FR2182037 A1 FR 2182037A1 FR 7314866 A FR7314866 A FR 7314866A FR 7314866 A FR7314866 A FR 7314866A FR 2182037 A1 FR2182037 A1 FR 2182037A1
- Authority
- FR
- France
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/12—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Details Of Television Scanning (AREA)
- Closed-Circuit Television Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1902272A GB1431051A (en) | 1972-04-24 | 1972-04-24 | Storage tube control apparatus for a telephone image transmission system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2182037A1 true FR2182037A1 (US07655746-20100202-C00011.png) | 1973-12-07 |
| FR2182037B1 FR2182037B1 (US07655746-20100202-C00011.png) | 1978-06-23 |
Family
ID=10122462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7314866A Expired FR2182037B1 (US07655746-20100202-C00011.png) | 1972-04-24 | 1973-04-24 |
Country Status (10)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57125590A (en) * | 1981-01-28 | 1982-08-04 | Nec Corp | Still picture transmitter |
| US4875107A (en) * | 1986-12-04 | 1989-10-17 | James C. Wickstead | Camcorder |
| US5010419A (en) * | 1986-12-04 | 1991-04-23 | James C. Wickstead | Apparatus for storing video signals on audio cassette |
| US5268768A (en) * | 1988-11-07 | 1993-12-07 | Sharp Kabushiki Kaisha | Transmitting method and transmitting apparatus of stored information of memory |
| GB2253534A (en) * | 1991-02-02 | 1992-09-09 | Advanced Technology Ind Limite | A remote camera monitoring system |
| CA2048898C (en) * | 1991-08-09 | 1996-02-20 | Mutuo Tanaka | Monitoring system which monitors object via public line |
| US6529230B1 (en) | 1999-08-30 | 2003-03-04 | Safe-T-Net Systems Pte Ltd | Security and fire control system |
| US7062107B1 (en) * | 1999-12-16 | 2006-06-13 | Eastman Kodak Company | Techniques for generating a distributed low-resolution digital image capable of viewing in any resolution |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3061670A (en) * | 1961-01-30 | 1962-10-30 | Telectro Ind Corp | Means for transmitting video information over transmission lines |
| US3251937A (en) * | 1962-12-20 | 1966-05-17 | Itt | Image transmission system and method |
| US3401299A (en) * | 1966-07-14 | 1968-09-10 | Bell Telephone Labor Inc | Video storage tube |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3037083A (en) * | 1959-09-04 | 1962-05-29 | Technicolor Corp | Bandwidth-reduction system |
| US3204026A (en) * | 1962-04-30 | 1965-08-31 | William J Casey | Narrow bandwidth scanning system |
| US3497614A (en) * | 1966-09-20 | 1970-02-24 | Us Navy | Electronic vidicon image size control |
-
1972
- 1972-04-24 GB GB1902272A patent/GB1431051A/en not_active Expired
-
1973
- 1973-03-23 US US00344067A patent/US3848084A/en not_active Expired - Lifetime
- 1973-04-24 FR FR7314866A patent/FR2182037B1/fr not_active Expired
- 1973-04-24 NL NL7305711A patent/NL7305711A/xx unknown
- 1973-04-24 AR AR247683A patent/AR198214A1/es active
- 1973-04-24 JP JP48047129A patent/JPS4942216A/ja active Pending
- 1973-04-24 BE BE130369A patent/BE798653A/xx unknown
- 1973-04-24 SE SE7305720A patent/SE392195B/xx unknown
- 1973-04-24 CA CA169,406A patent/CA989082A/en not_active Expired
- 1973-04-24 IT IT23398/73A patent/IT984115B/it active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3061670A (en) * | 1961-01-30 | 1962-10-30 | Telectro Ind Corp | Means for transmitting video information over transmission lines |
| US3251937A (en) * | 1962-12-20 | 1966-05-17 | Itt | Image transmission system and method |
| US3401299A (en) * | 1966-07-14 | 1968-09-10 | Bell Telephone Labor Inc | Video storage tube |
Non-Patent Citations (3)
| Title |
|---|
| AUTEUR : BROOKMAN , PAGE 247) * |
| GENERATOR" * |
| REVUE US "IBM TECHNICAL DISCLOSURE BULLETIN" , VOLUME 11, NO. 3, AOUT 1968, "LINEAR RAMP * |
Also Published As
| Publication number | Publication date |
|---|---|
| CA989082A (en) | 1976-05-11 |
| IT984115B (it) | 1974-11-20 |
| JPS4942216A (US07655746-20100202-C00011.png) | 1974-04-20 |
| AR198214A1 (es) | 1974-06-07 |
| BE798653A (fr) | 1973-08-16 |
| DE2320242B2 (de) | 1976-01-22 |
| SE392195B (sv) | 1977-03-14 |
| FR2182037B1 (US07655746-20100202-C00011.png) | 1978-06-23 |
| AU5490273A (en) | 1974-10-31 |
| GB1431051A (en) | 1976-04-07 |
| US3848084A (en) | 1974-11-12 |
| NL7305711A (US07655746-20100202-C00011.png) | 1973-10-26 |
| DE2320242A1 (de) | 1973-11-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |