Loaded-type surveying sensor using cnt or conductive polymer and method for manufacturing the same
US-2024302490-A1 · Sep 12, 2024 · US
using carbon or carbon composite
using carbon or carbon composite · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01Q1/368 |
| Official title | {using carbon or carbon composite} |
| Display label | using carbon or carbon composite |
| Total patents | 90 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 8 |
| 2018 | 8 |
| 2019 | 12 |
| 2020 | 11 |
| 2021 | 6 |
| 2022 | 8 |
| 2023 | 13 |
| 2024 | 9 |
| 2025 | 8 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Self-organizing communications network nodes and systems
US-2023362289-A1 · Nov 9, 2023 · US
Wearable antenna system
US-11722592-B2 · Aug 8, 2023 · US
Radiating element and associated antenna and manufacturing method
US-2022407234-A1 · Dec 22, 2022 · US
Portable radio mounting apparatus
US-2022345561-A1 · Oct 27, 2022 · US
Self-organing communications network and systems
US-2022329680-A1 · Oct 13, 2022 · US
Antennas comprising MX-ene films and composites
US-11456527-B2 · Sep 27, 2022 · US
Wearable antenna system
US-2022256022-A1 · Aug 11, 2022 · US
Display module and method of manufacturing the same
US-11283157-B2 · Mar 22, 2022 · US
Self-organizing communications network nodes and systems
US-11265410-B2 · Mar 1, 2022 · US
Self-organizing communications network nodes and systems
US-11245784-B1 · Feb 8, 2022 · US
Laser-induced graphene/graphite antenna
US-11095023-B2 · Aug 17, 2021 · US
Self-organizing communications network nodes and systems
US-2021211531-A1 · Jul 8, 2021 · US
Sensor
US-10996181-B2 · May 4, 2021 · US
Passive sensor system with carbon nanotube components
US-10944162-B2 · Mar 9, 2021 · US
Polymer Composition for Use in an Antenna System
US-2021057811-A1 · Feb 25, 2021 · US
Electronic device including antenna
US-2021044029-A1 · Feb 11, 2021 · US
Antenna assembly having one or more cavities
US-2020395672-A1 · Dec 17, 2020 · US
Vehicular antenna assemblies
US-10862187-B2 · Dec 8, 2020 · US
Laser-Induced Graphene/Graphite Antenna
US-2020365978-A1 · Nov 19, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01Q1/368?
- CPC H01Q1/368 is the Cooperative Patent Classification code for “using carbon or carbon composite.”
- How many patents are filed under CPC H01Q1/368 (using carbon or carbon composite)?
- Our database includes 90 publications tagged with this CPC code.
- Is patent activity under CPC H01Q1/368 growing?
- Publication counts under this code: 9 in 2024 vs 8 in 2025 (latest complete years).