Antenna device, communication device, and method for producing antenna device
US-10522910-B2 · Dec 31, 2019 · US
Screened antennas (H01Q7/02, H01Q7/06 take precedence)
Screened antennas (H01Q7/02, H01Q7/06 take precedence) · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01Q7/04 |
| Official title | Screened antennas (H01Q7/02, H01Q7/06 take precedence) |
| Display label | Screened antennas (H01Q7/02, H01Q7/06 take precedence) |
| Total patents | 115 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 13 |
| 2016 | 10 |
| 2017 | 20 |
| 2018 | 12 |
| 2019 | 16 |
| 2020 | 7 |
| 2021 | 8 |
| 2022 | 9 |
| 2023 | 9 |
| 2024 | 6 |
| 2025 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electromagnetic field probe
US-2019361062-A1 · Nov 28, 2019 · US
Systems and methods for providing vibration transduction and radio-frequency communication in proximity to an electrically conductive structure
US-2019305426-A1 · Oct 3, 2019 · US
Watch-type mobile terminal
US-10374662-B2 · Aug 6, 2019 · US
Loop antenna array
US-10340598-B2 · Jul 2, 2019 · US
Crossover coil structure for wireless transmission
US-2018343038-A1 · Nov 29, 2018 · US
Wireless electrical energy transmission system for flexible device orientation
US-2018343040-A1 · Nov 29, 2018 · US
Inductor coil structures to influence wireless transmission performance
US-2018343039-A1 · Nov 29, 2018 · US
Multi coil array for wireless energy transfer with flexible device orientation
US-2018343041-A1 · Nov 29, 2018 · US
Device orientation independent wireless transmission system
US-2018342900-A1 · Nov 29, 2018 · US
Crossover inductor coil and assembly for wireless transmission
US-2018343042-A1 · Nov 29, 2018 · US
Antennas in Patterned Conductive Layers
US-2018342789-A1 · Nov 29, 2018 · US
Watch-type mobile terminal
US-2018294844-A1 · Oct 11, 2018 · US
Loop Antenna Array
US-2018287257-A1 · Oct 4, 2018 · US
Antenna module and portable device having same
US-2018248271-A1 · Aug 30, 2018 · US
Restorable antennae apparatus and system for well logging
US-10018746-B2 · Jul 10, 2018 · US
Touch pad antenna device and electronic apparatus
US-2018032166-A1 · Feb 1, 2018 · US
Electronic entity having an RFID transponder
US-9852369-B2 · Dec 26, 2017 · US
Antenna device and method of setting resonant frequency of antenna device
US-9843088-B2 · Dec 12, 2017 · US
Antenna device and method of setting resonant frequency of antenna device
US-9825353-B2 · Nov 21, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01Q7/04?
- CPC H01Q7/04 is the Cooperative Patent Classification code for “Screened antennas (H01Q7/02, H01Q7/06 take precedence).”
- How many patents are filed under CPC H01Q7/04 (Screened antennas (H01Q7/02, H01Q7/06 take precedence))?
- Our database includes 115 publications tagged with this CPC code.
- Is patent activity under CPC H01Q7/04 growing?
- Publication counts under this code: 6 in 2024 vs 5 in 2025 (latest complete years).