US Patent No: 4,430,731
Number of patents in Portfolio can not be more than 2000
Video and data distribution module with subscriber terminal
Stats
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Feb 7, 1984
Issued date -
Apr 29, 1981
filing date -
06/258,746
serial no -
Expired
status
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Abstract
A subscriber data distribution system comprising first means for translating data received from a transmission line and transmitting the data to a subscriber terminal via a subscriber drop, second means for translating data received from a subscriber terminal and transmitting the data to the transmission line, the first and second means including means for isolating the transmission line from the subscriber terminal, and for regenerating the data transmitted both to and from the subscriber terminal.
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First Claim
Related Publications
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
| Patent Owner | Address | Total Patents |
|---|---|---|
| MANITOBA TELEPHONE SYSTEM, THE | WINNIPEG MANITOBA | 4 |
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Inventor(s)
| Inventor Name | Address | # of filed Patents | Total Citations |
|---|---|---|---|
| Gimple, Irving | Montreal, CA | 2 | 303 |
| Rodman, William | Montreal, CA | 2 | 201 |
Cited Art
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Patent Citation Ranking
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Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
| Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |