US Patent No: 7,577,983
Number of patents in Portfolio can not be more than 2000
Cable television reverse amplifier
Stats
-
Aug 18, 2009
Issued date -
Jan 18, 2005
filing date -
11/037,917
serial no -
In Force
status
Importance
Loading Importance Indicators...
Abstract
A signal input port of a reverse amplifier is provided by an FIC connector, for direct connection to an F-port output of a forward amplifier, thereby eliminating the need for jumper cables. Also, via this connection, the reverse amplifier remotely provides power to the forward amplifier.
Loading the Abstract Image...
First Claim
Related Publications
Loading Related Publications...
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
|
|
|||
| 5,109,286 CATV reverse path manifold system | 32 | 1989 | |
| 5,781,844 Method and apparatus for distributing a power signal and an RF signal | 33 | 1996 | |
| 5,826,167 Bi-directional cable television system including a UHF filter | 28 | 1997 | |
| 6,047,159 Reconfigurable node for a communications network | 9 | 1998 | |
|
|
|||
| 5,394,559 MMDS/ITFS bi-directional over-the-air transmission system and method therefor | 51 | 1993 | |
|
|
|||
| 2003/0192,063 Digital interface unit apparatus and system | 3 | 2002 | |
|
|
|||
| 6,054,905 User configurable CATV power inserter | 13 | 1998 | |
|
|
|||
| 4,990,109 Coaxial cable terminal | 9 | 1990 | |
|
|
|||
| 4,560,946 Power amplifier | 11 | 1984 | |
|
|
|||
| 4,648,682 Modular adapter and connector cable for video equipment | 61 | 1985 | |
Patent Citation Ranking
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Feb 18, 2013 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Feb 18, 2017 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 18, 2021 |
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge - 3.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| 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 |