Multi-channel decoder with distributed scheduling
US-12556200-B2 · Feb 17, 2026 · US
Digital subscriber line, e.g. DSL, ADSL, HDSL, XDSL, VDSL
Digital subscriber line, e.g. DSL, ADSL, HDSL, XDSL, VDSL · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H04L2012/6478 |
| Official title | {Digital subscriber line, e.g. DSL, ADSL, HDSL, XDSL, VDSL} |
| Display label | Digital subscriber line, e.g. DSL, ADSL, HDSL, XDSL, VDSL |
| Total patents | 52 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 11 |
| 2017 | 6 |
| 2018 | 8 |
| 2019 | 7 |
| 2020 | 3 |
| 2021 | 4 |
| 2022 | 1 |
| 2023 | 5 |
| 2024 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Multi-channel decoder with distributed scheduling
US-2024195435-A1 · Jun 13, 2024 · US
Systems and methods for operating a termination device of an access communication network
US-11947403-B1 · Apr 2, 2024 · US
Systems and methods for OFDM profile management
US-11848809-B1 · Dec 19, 2023 · US
Hybrid optical fiber metallic access network
US-11843416-B2 · Dec 12, 2023 · US
Multi-channel decoder with distributed scheduling
US-11817878-B2 · Nov 14, 2023 · US
Electric filtering device
US-11664847-B2 · May 30, 2023 · US
Electric filtering device
US-2023010666-A1 · Jan 12, 2023 · US
Method of generating and handling of DSL-connection profiles, thereby providing an adaptation functionality of a DSL-connection
US-11522968-B2 · Dec 6, 2022 · US
Encapsulation of data packets
US-11196676-B2 · Dec 7, 2021 · US
Method of generating and handling of dsl-connection profiles, thereby providing an adaptation functionality of a dsl-connection
US-2021289037-A1 · Sep 16, 2021 · US
Method and apparatus for configurating transmission mode in copper wire based network
US-11063813-B2 · Jul 13, 2021 · US
Hybrid optical fiber metallic access network
US-2021091853-A1 · Mar 25, 2021 · US
Method and apparatus for providing electrical power to a broadband digital subscriber line access
US-10721083-B2 · Jul 21, 2020 · US
Encapsulation of data packets
US-2020162395-A1 · May 21, 2020 · US
Line synchronization method in OSD system, system, and vectoring control entity
US-10615845-B2 · Apr 7, 2020 · US
Digital ADSL regenerator device with adaptive data forwarding
US-10389548-B2 · Aug 20, 2019 · US
Method and apparatus for configurating transmission mode in copper wire based network
US-2019238392-A1 · Aug 1, 2019 · US
Video streaming diagnostics
US-10356151-B2 · Jul 16, 2019 · US
Method and apparatus for providing electrical power to a broadband digital subscriber line access
US-2019165959-A1 · May 30, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H04L2012/6478?
- CPC H04L2012/6478 is the Cooperative Patent Classification code for “Digital subscriber line, e.g. DSL, ADSL, HDSL, XDSL, VDSL.”
- How many patents are filed under CPC H04L2012/6478 (Digital subscriber line, e.g. DSL, ADSL, HDSL, XDSL, VDSL)?
- Our database includes 52 publications tagged with this CPC code.
- Is patent activity under CPC H04L2012/6478 growing?
- Publication counts under this code: 5 in 2023 vs 2 in 2024 (latest complete years).