KR960006531U - 텔리비젼을 이용한 데이타 통신장치 - Google Patents
텔리비젼을 이용한 데이타 통신장치Info
- Publication number
- KR960006531U KR960006531U KR2019940019264U KR19940019264U KR960006531U KR 960006531 U KR960006531 U KR 960006531U KR 2019940019264 U KR2019940019264 U KR 2019940019264U KR 19940019264 U KR19940019264 U KR 19940019264U KR 960006531 U KR960006531 U KR 960006531U
- Authority
- KR
- South Korea
- Prior art keywords
- television
- communication device
- data communication
- data
- communication
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
- H04N7/17309—Transmission or handling of upstream communications
- H04N7/17318—Direct or substantially direct transmission and handling of requests
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/0202—Constructional details or processes of manufacture of the input device
- G06F3/0219—Special purpose keyboards
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Details Of Television Systems (AREA)
- Selective Calling Equipment (AREA)
- Input From Keyboards Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019940019264U KR200160157Y1 (ko) | 1994-07-29 | 1994-07-29 | 텔리비젼을 이용한 데이타 통신장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019940019264U KR200160157Y1 (ko) | 1994-07-29 | 1994-07-29 | 텔리비젼을 이용한 데이타 통신장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960006531U true KR960006531U (ko) | 1996-02-17 |
KR200160157Y1 KR200160157Y1 (ko) | 1999-11-01 |
Family
ID=19389805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019940019264U KR200160157Y1 (ko) | 1994-07-29 | 1994-07-29 | 텔리비젼을 이용한 데이타 통신장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200160157Y1 (ko) |
-
1994
- 1994-07-29 KR KR2019940019264U patent/KR200160157Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR200160157Y1 (ko) | 1999-11-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
AMND | Amendment | ||
E601 | Decision to refuse application | ||
J201 | Request for trial against refusal decision |
Free format text: TRIAL AGAINST DECISION OF REJECTION FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL |
|
AMND | Amendment | ||
B701 | Decision to grant | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 20070727 Year of fee payment: 9 |
|
LAPS | Lapse due to unpaid annual fee |