Electronic device
US-2024385660-A1 · Nov 21, 2024 · US
Constructional features of telephone sets
Constructional features of telephone sets · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H04M1/02 |
| Official title | Constructional features of telephone sets |
| Display label | Constructional features of telephone sets |
| Total patents | 1,589 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 78 |
| 2016 | 61 |
| 2017 | 83 |
| 2018 | 86 |
| 2019 | 155 |
| 2020 | 157 |
| 2021 | 126 |
| 2022 | 164 |
| 2023 | 147 |
| 2024 | 224 |
| 2025 | 244 |
| 2026 | 64 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Antenna module having plurality of printed circuit boards laminated therein, and electronic device comprising same
US-12148985-B2 · Nov 19, 2024 · US
Electronic device comprising antenna
US-2024106103-A1 · Mar 28, 2024 · US
Waterproof ear jack socket and method of manufacturing the same
US-9225105-B2 · Dec 29, 2015 · US
Portable communication devices with accessory functions and related methods
US-9225813-B2 · Dec 29, 2015 · US
Retention system for dynamic loading
US-9215817-B1 · Dec 15, 2015 · US
Cover member engaging device and portable terminal with battery cover engaging structure using the same
US-9215299-B2 · Dec 15, 2015 · US
Devices and methods to receive input at a first device and present output in response on a second device different from the first device
US-9213659-B2 · Dec 15, 2015 · US
Display module and mobile terminal including the same
US-9215300-B2 · Dec 15, 2015 · US
Wireless communications system including dual-purpose clock reference for global positioning system and baseband
US-9214923-B2 · Dec 15, 2015 · US
Display window member for portable terminal and method for fabricating the same
US-9208707-B2 · Dec 8, 2015 · US
Mobile terminal and method for controlling the same
US-2015338988-A1 · Nov 26, 2015 · US
SIM card holder, mobile terminal and method for identifying hotplug of SIM card
US-9197000-B2 · Nov 24, 2015 · US
Connector assembly for an electronic device
US-9176537-B2 · Nov 3, 2015 · US
Mobile device
US-9173306-B2 · Oct 27, 2015 · US
Drawer-Type SIM Card Structure And Electronic Product
US-2015303963-A1 · Oct 22, 2015 · US
Rotary knob with integrated antenna
US-9160392-B2 · Oct 13, 2015 · US
Electronic apparatus
US-2015282368-A1 · Oct 1, 2015 · US
Support and packaging box for electronic device
US-9145227-B2 · Sep 29, 2015 · US
Back plate of flexible display and flexible display terminal having the same
US-9148950-B2 · Sep 29, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H04M1/02?
- CPC H04M1/02 is the Cooperative Patent Classification code for “Constructional features of telephone sets.”
- How many patents are filed under CPC H04M1/02 (Constructional features of telephone sets)?
- Our database includes 1,589 publications tagged with this CPC code.
- Is patent activity under CPC H04M1/02 growing?
- Publication counts under this code: 224 in 2024 vs 244 in 2025 (latest complete years).