Multiple ports with different baud rate over a single serdes
US-2025158730-A1 · May 15, 2025 · US
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ATM or packet multiplexing
ATM or packet multiplexing · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H04J3/247 |
| Official title | {ATM or packet multiplexing} |
| Display label | ATM or packet multiplexing |
| Total patents | 23 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 4 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 2 |
| 2024 | 1 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
HDLC data reception using signal pulse widths
US-12278637-B2 · Apr 15, 2025 · US
Multiple ports with different baud rate over a single serdes
US-12191986-B2 · Jan 7, 2025 · US
HDLC Data Reception Using Signal Pulse Widths
US-2024204762-A1 · Jun 20, 2024 · US
Multiple ports with different baud rate over a single serdes
US-2022353001-A1 · Nov 3, 2022 · US
Efficient processing of time-division multiplexing based signals
US-11394481-B1 · Jul 19, 2022 · US
Method and system for a multi-rate gigabit media independent interface
US-RE48506-E · Apr 6, 2021 · US
Transmitting system, transmission slotting apparatus, receiving apparatus, and transmission slot generating method
US-10911213-B2 · Feb 2, 2021 · US
Transmitting system, transmission slotting apparatus, receiving apparatus, and transmission slot generating method
US-2020145184-A1 · May 7, 2020 · US
Transmitting system, transmission slotting apparatus, receiving apparatus, and transmission slot generating method
US-10574436-B2 · Feb 25, 2020 · US
Ethernet-based communication system
US-10181920-B2 · Jan 15, 2019 · US
System(s), method(s), and apparatus for accurate detection of the end of stream
US-9876599-B2 · Jan 23, 2018 · US
Multiplexer, high-frequency front-end circuit, and communication device
US-2018019832-A1 · Jan 18, 2018 · US
Transmitting system, transmission slotting apparatus, receiving apparatus, and transmission slot generating method
US-2018006747-A1 · Jan 4, 2018 · US
Multiplexer, high-frequency front-end circuit, and communication device
US-9860006-B1 · Jan 2, 2018 · US
Hierarchical scheduler for deterministic networking
US-9749254-B2 · Aug 29, 2017 · US
Method and system for a multi-rate gigabit media independent interface
US-RE46523-E · Aug 22, 2017 · US
Hierarchical shaping of network traffic
US-9363186-B2 · Jun 7, 2016 · US
Hierarchical scheduler for deterministic networking
US-2015333857-A1 · Nov 19, 2015 · US
Hierarchical shaping of network traffic
US-2015236961-A1 · Aug 20, 2015 · US