System and method for authenticating called parties of individuals within a controlled environment
US-2023231843-A1 · Jul 20, 2023 · US
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Code management
Code management · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H04M17/308 |
| Official title | {Code management} |
| Display label | Code management |
| Total patents | 10 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 3 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 1 |
| 2023 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
System and method for authenticating called parties of individuals within a controlled environment
US-11563734-B2 · Jan 24, 2023 · US
System and method for authenticating called parties of individuals within a controlled environment
US-2021112046-A1 · Apr 15, 2021 · US
System and method for authenticating called parties of individuals within a controlled environment
US-10819704-B2 · Oct 27, 2020 · US
System and method for authenticating called parties of individuals within a controlled environment
US-2020036832-A1 · Jan 30, 2020 · US
System and method for authenticating called parties of individuals within a controlled environment
US-10462285-B2 · Oct 29, 2019 · US
System and method for authenticating called parties of individuals within a controlled environment
US-9699304-B1 · Jul 4, 2017 · US
System and Method for Authenticating Called Parties of Individuals Within a Controlled Environment
US-2017041788-A1 · Feb 9, 2017 · US
System and Method for Authenticating Called Parties of Individuals Within a Controlled Environment
US-2017041787-A1 · Feb 9, 2017 · US
System and Method for Authenticating Called Parties of Individuals Within a Controlled Environment
US-2015319612-A1 · Nov 5, 2015 · US