Method and device for triggering service logic execution recording for a call between a calling user equipment, UE, and a called UE in a telecommunication network
US-12081600-B2 · Sep 3, 2024 · US
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Recording calls {, or communications} in printed, perforated or other permanent form
Recording calls {, or communications} in printed, perforated or other permanent form · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H04M15/04 |
| Official title | Recording calls {, or communications} in printed, perforated or other permanent form |
| Display label | Recording calls {, or communications} in printed, perforated or other permanent form |
| Total patents | 20 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 4 |
| 2019 | 3 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 3 |
| 2024 | 1 |
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