Structure and wiring substrate
US-2020352024-A1 · Nov 5, 2020 · US
Auxiliary devices (coupling devices of the waveguide type H01P5/00)
Auxiliary devices (coupling devices of the waveguide type H01P5/00) · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01P1/00 |
| Official title | Auxiliary devices (coupling devices of the waveguide type H01P5/00) |
| Display label | Auxiliary devices (coupling devices of the waveguide type H01P5/00) |
| Total patents | 130 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 14 |
| 2016 | 8 |
| 2017 | 6 |
| 2018 | 11 |
| 2019 | 14 |
| 2020 | 16 |
| 2021 | 12 |
| 2022 | 6 |
| 2023 | 5 |
| 2024 | 21 |
| 2025 | 12 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Passive electrical coupling device and methods for use therewith
US-10804968-B2 · Oct 13, 2020 · US
Minimize radio frequency co-existence in products with light emitting diode displays by diverting surface current
US-10804584-B1 · Oct 13, 2020 · US
Sheet-type metamaterial and sheet-type lens
US-10686255-B2 · Jun 16, 2020 · US
Printed board
US-2020163201-A1 · May 21, 2020 · US
Dual-circular polarized antenna system
US-10530034-B2 · Jan 7, 2020 · US
Tunable waveguide system
US-2020006860-A1 · Jan 2, 2020 · US
High bandwidth RF or microwave interconnects for optical modulators
US-10502987-B2 · Dec 10, 2019 · US
Circuit obfuscation using differing dielectric constants
US-10499491-B2 · Dec 3, 2019 · US
Free-space matched waveguide flange
US-10490900-B1 · Nov 26, 2019 · US
Sheen product
US-2019330731-A1 · Oct 31, 2019 · US
Apparatus and methods for measuring signals
US-10361794-B2 · Jul 23, 2019 · US
Waveguide-coupling device and position sensor device for a hydraulic cylinder, hydraulic cylinder and method for operating a waveguide-coupling device
US-2019207285-A1 · Jul 4, 2019 · US
Process for making a self-aligned waveguide
US-10312568-B2 · Jun 4, 2019 · US
Dual-circular polarized antenna system
US-2019157741-A1 · May 23, 2019 · US
Passive electrical coupling device and methods for use therewith
US-2019149195-A1 · May 16, 2019 · US
Dual-circular polarized antenna system
US-10230150-B2 · Mar 12, 2019 · US
Passive electrical coupling device and methods for use therewith
US-10224981-B2 · Mar 5, 2019 · US
Process for making a self-aligned waveguide
US-2019051966-A1 · Feb 14, 2019 · US
Free-space matched waveguide flange
US-10177457-B1 · Jan 8, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01P1/00?
- CPC H01P1/00 is the Cooperative Patent Classification code for “Auxiliary devices (coupling devices of the waveguide type H01P5/00).”
- How many patents are filed under CPC H01P1/00 (Auxiliary devices (coupling devices of the waveguide type H01P5/00))?
- Our database includes 130 publications tagged with this CPC code.
- Is patent activity under CPC H01P1/00 growing?
- Publication counts under this code: 21 in 2024 vs 12 in 2025 (latest complete years).