Apparatus for converting broadcast signal and method for using the same
US-10484116-B2 · Nov 19, 2019 · US
CATV [Community Antenna Television] systems
CATV [Community Antenna Television] systems · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H04H20/78 |
| Official title | CATV [Community Antenna Television] systems |
| Display label | CATV [Community Antenna Television] systems |
| Total patents | 155 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 9 |
| 2017 | 12 |
| 2018 | 15 |
| 2019 | 19 |
| 2020 | 17 |
| 2021 | 16 |
| 2022 | 15 |
| 2023 | 22 |
| 2024 | 13 |
| 2025 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Legacy video network configuration in a distributed access architecture
US-2019327499-A1 · Oct 24, 2019 · US
Icon-based home certification, in-home leakage testing, and antenna matching pad
US-2019313089-A1 · Oct 10, 2019 · US
Remote PHY in a BK node
US-10420241-B2 · Sep 17, 2019 · US
Resource allocation in communications networks using probability forecasts
US-10404390-B2 · Sep 3, 2019 · US
Reflection-less in-home network adapter
US-2019222800-A1 · Jul 18, 2019 · US
Directional wireless drop systems for broadband networks and related methods
US-2019182073-A1 · Jun 13, 2019 · US
Directional wireless drop systems for broadband networks and related methods
US-10263805-B2 · Apr 16, 2019 · US
Network interface device
US-2019110021-A1 · Apr 11, 2019 · US
Method and apparatus for distribution of media content via multiple access technologies
US-10250345-B2 · Apr 2, 2019 · US
Moca entry device
US-2019068919-A1 · Feb 28, 2019 · US
Amplifier with digital linearization and multiple output stages
US-10218318-B2 · Feb 26, 2019 · US
Burst mode node
US-10211922-B2 · Feb 19, 2019 · US
Passive enhanced MoCA entry device
US-10212392-B2 · Feb 19, 2019 · US
Resource allocation in communications networks using probability forecasts
US-2018351671-A1 · Dec 6, 2018 · US
Method and apparatus for distribution of media content via multiple access technologies
US-2018316448-A1 · Nov 1, 2018 · US
Icon-based home certification, in-home leakage testing, and antenna matching pad
US-10116930-B2 · Oct 30, 2018 · US
Icon-based home certification, in-home leakage testing, and antenna matching pad
US-10110888-B2 · Oct 23, 2018 · US
Messaging between set top box and head end systems
US-10085075-B2 · Sep 25, 2018 · US
Directional wireless drop systems for broadband networks and related methods
US-2018262363-A1 · Sep 13, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H04H20/78?
- CPC H04H20/78 is the Cooperative Patent Classification code for “CATV [Community Antenna Television] systems.”
- How many patents are filed under CPC H04H20/78 (CATV [Community Antenna Television] systems)?
- Our database includes 155 publications tagged with this CPC code.
- Is patent activity under CPC H04H20/78 growing?
- Publication counts under this code: 13 in 2024 vs 7 in 2025 (latest complete years).