KR900005858U - Amplitude modulation circuit for still images for telephones - Google Patents
Amplitude modulation circuit for still images for telephonesInfo
- Publication number
- KR900005858U KR900005858U KR2019880013549U KR880013549U KR900005858U KR 900005858 U KR900005858 U KR 900005858U KR 2019880013549 U KR2019880013549 U KR 2019880013549U KR 880013549 U KR880013549 U KR 880013549U KR 900005858 U KR900005858 U KR 900005858U
- Authority
- KR
- South Korea
- Prior art keywords
- telephones
- amplitude modulation
- still images
- modulation circuit
- images
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Closed-Circuit Television Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880013549U KR940000557Y1 (en) | 1988-08-19 | 1988-08-19 | Circuit for modulating amplitude of image signal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880013549U KR940000557Y1 (en) | 1988-08-19 | 1988-08-19 | Circuit for modulating amplitude of image signal |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900005858U true KR900005858U (en) | 1990-03-09 |
KR940000557Y1 KR940000557Y1 (en) | 1994-01-29 |
Family
ID=19278554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019880013549U KR940000557Y1 (en) | 1988-08-19 | 1988-08-19 | Circuit for modulating amplitude of image signal |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940000557Y1 (en) |
-
1988
- 1988-08-19 KR KR2019880013549U patent/KR940000557Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR940000557Y1 (en) | 1994-01-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 20021231 Year of fee payment: 10 |
|
EXPY | Expiration of term |