Transaction object reader with configurable amplifier
US-2025139607-A1 · May 1, 2025 · US
Constructional features
Constructional features · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H04M17/026 |
| Official title | {Constructional features} |
| Display label | Constructional features |
| Total patents | 52 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 4 |
| 2017 | 3 |
| 2018 | 9 |
| 2019 | 8 |
| 2020 | 4 |
| 2021 | 9 |
| 2022 | 2 |
| 2023 | 5 |
| 2024 | 3 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Transaction object reader with shielding
US-12229748-B1 · Feb 18, 2025 · US
Electronic device and control method therefor
US-12111864-B2 · Oct 8, 2024 · US
Implementation and communication methods, apparatus and system of virtual subscriber identity module
US-11979942-B2 · May 7, 2024 · US
Transaction object reader with interposer
US-11922397-B2 · Mar 5, 2024 · US
Implementation and communication methods, apparatus and system of virtual subscriber identity module
US-2023209333-A1 · Jun 29, 2023 · US
Transaction object reader with analog and digital signal interface
US-2023196335-A1 · Jun 22, 2023 · US
Electronic device for providing AP list and method for operating electronic device
US-11622319-B2 · Apr 4, 2023 · US
Transaction object reader with analog and digital signal interface
US-11610194-B2 · Mar 21, 2023 · US
Implementation and communication methods, apparatus and system of virtual subscriber identity module
US-11601803-B2 · Mar 7, 2023 · US
Wireless service card having machine readable codes and device and process for use therewith
US-11496630-B2 · Nov 8, 2022 · US
Electronic device and control method therefor
US-2022019615-A1 · Jan 20, 2022 · US
Transaction object reader with analog and digital signal interface
US-2021326541-A1 · Oct 21, 2021 · US
Transaction object reader with analog and digital signal interface
US-11100298-B1 · Aug 24, 2021 · US
Semiconductor integrated circuit cards and communication systems including the same
US-11037042-B2 · Jun 15, 2021 · US
Electronic device for providing ap list and method for operating electronic device
US-2021160765-A1 · May 27, 2021 · US
Implementation and communication methods, apparatus and system of virtual subscriber identity module
US-2021127258-A1 · Apr 29, 2021 · US
Wireless Service Card Having Machine Readable Codes and Device and Process for Use Therewith
US-2021127016-A1 · Apr 29, 2021 · US
Electronic device for providing AP list and method for operating electronic device
US-10945197-B2 · Mar 9, 2021 · US
Implementation and communication methods, apparatus and system of virtual subscriber identity module
US-10917781-B2 · Feb 9, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H04M17/026?
- CPC H04M17/026 is the Cooperative Patent Classification code for “Constructional features.”
- How many patents are filed under CPC H04M17/026 (Constructional features)?
- Our database includes 52 publications tagged with this CPC code.
- Is patent activity under CPC H04M17/026 growing?
- Publication counts under this code: 3 in 2024 vs 2 in 2025 (latest complete years).