Method for redirecting a call to at least one message deposit server
US-10075594-B2 · Sep 11, 2018 · US
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with loop avoiding arrangements
with loop avoiding arrangements · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H04M3/545 |
| Official title | {with loop avoiding arrangements} |
| Display label | with loop avoiding arrangements |
| Total patents | 7 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be growing based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Avoiding formation of a call loop resulting from handling of a mobile terminated call in parallel with a location update in a wireless communication network
US-9949110-B2 · Apr 17, 2018 · US
Avoiding formation of a call loop resulting from handling of a mobile terminated call in parallel with a location update in a wireless communication network
US-2017006461-A1 · Jan 5, 2017 · US
Avoiding formation of a call loop resulting from handling of a mobile terminated call in parallel with a location update in a wireless communication network
US-9462458-B2 · Oct 4, 2016 · US
Method for redirecting a call to at least one message deposit server
US-2016119480-A1 · Apr 28, 2016 · US
Avoiding formation of a call loop resulting from handling of a mobile terminated call in parallel with a location update in a wireless communication network
US-2015045039-A1 · Feb 12, 2015 · US
Loop condition prevention at internetwork interface boundary
US-8934481-B2 · Jan 13, 2015 · US