System and method for gathering information related to a geographical location of a callee in a public switched telephone network
US-9532175-B2 · Dec 27, 2016 · US
Arrangements for indicating or recording the called number at the calling subscriber's set
Arrangements for indicating or recording the called number at the calling subscriber's set · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H04M1/56 |
| Official title | Arrangements for indicating or recording the called number at the calling subscriber's set |
| Display label | Arrangements for indicating or recording the called number at the calling subscriber's set |
| Total patents | 197 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 37 |
| 2016 | 37 |
| 2017 | 26 |
| 2018 | 25 |
| 2019 | 16 |
| 2020 | 9 |
| 2021 | 12 |
| 2022 | 11 |
| 2023 | 6 |
| 2024 | 9 |
| 2025 | 7 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods and systems for authenticating a user on a call
US-9531868-B1 · Dec 27, 2016 · US
Contact management and dialing using conditional flow logic
US-9510184-B2 · Nov 29, 2016 · US
Intelligent phone book
US-2016328408-A1 · Nov 10, 2016 · US
Contact management and dialing using conditional flow logic
US-2016330609-A1 · Nov 10, 2016 · US
Apparatus and method for correcting an input number
US-2016316052-A1 · Oct 27, 2016 · US
Method for indicating the context of a call to a called party
US-9462103-B2 · Oct 4, 2016 · US
Device and method for displaying information relevant to unknown incoming/outgoing phone number
US-2016286039-A1 · Sep 29, 2016 · US
Intelligent phone book
US-9413866-B2 · Aug 9, 2016 · US
Phone number verification method and system
US-9374457-B2 · Jun 21, 2016 · US
Contact management and dialing using conditional flow logic
US-2016174063-A1 · Jun 16, 2016 · US
Surfacing business applications based on calling activities
US-9369562-B2 · Jun 14, 2016 · US
Method and device for number display based on mobile terminal, and mobile terminal
US-2016165030-A1 · Jun 9, 2016 · US
Contact management and dialing using conditional flow logic
US-2016150081-A1 · May 26, 2016 · US
Dialing method and device
US-9344880-B2 · May 17, 2016 · US
Apparatus and method for providing incoming and outgoing call information in a mobile communication terminal
US-2016127528-A1 · May 5, 2016 · US
Best time to call parties having multiple contacts
US-9319525-B1 · Apr 19, 2016 · US
Phoneword dialing in a mobile communication device having a full keyboard
US-9319503-B2 · Apr 19, 2016 · US
Method for providing information and an electronic device thereof
US-2016088149-A1 · Mar 24, 2016 · US
Apparatus and method for providing incoming and outgoing call information in a mobile communication terminal
US-9270812-B2 · Feb 23, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H04M1/56?
- CPC H04M1/56 is the Cooperative Patent Classification code for “Arrangements for indicating or recording the called number at the calling subscriber's set.”
- How many patents are filed under CPC H04M1/56 (Arrangements for indicating or recording the called number at the calling subscriber's set)?
- Our database includes 197 publications tagged with this CPC code.
- Is patent activity under CPC H04M1/56 growing?
- Publication counts under this code: 9 in 2024 vs 7 in 2025 (latest complete years).