Body area network with transmit-only devices
US-2024423472-A1 · Dec 26, 2024 · US
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Artificial lines; Networks simulating a line of certain length
Artificial lines; Networks simulating a line of certain length · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H04B3/40 |
| Official title | Artificial lines; Networks simulating a line of certain length |
| Display label | Artificial lines; Networks simulating a line of certain length |
| Total patents | 14 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 1 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Simulation device, simulation method, and recording medium
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Transducer built-in self-test
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Multi-slope equalizers for a cable network
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Multi-slope equalizers for a cable network
US-2022302955-A1 · Sep 22, 2022 · US
Simulation device, simulation method, and recording medium
US-2022255584-A1 · Aug 11, 2022 · US
Circuits and methods for non-reciprocal circulators and transceivers using same
US-10581135-B2 · Mar 3, 2020 · US
Valid lane training
US-10461805-B2 · Oct 29, 2019 · US
Valid lane training
US-2019238179-A1 · Aug 1, 2019 · US
Line simulator
US-10205483-B2 · Feb 12, 2019 · US
Processor-implemented systems and methods for multi-conductor transmission line simulation
US-10097239-B1 · Oct 9, 2018 · US
Line simulator
US-2018167104-A1 · Jun 14, 2018 · US
Modular unit for stimulating performance in multi-lines digital subscriber line (xDSL) system
US-9460244-B2 · Oct 4, 2016 · US
De-correlating training pattern sequences between lanes in high-speed multi-lane links and interconnects
US-9344146-B2 · May 17, 2016 · US