Waveguide Apparatus with High Speed Dual Channel Wireless Contactless Rotary Joint
US-2025389843-A1 · Dec 25, 2025 · US
the axis of rotation being parallel to the transmission path, e.g. stepped twist
the axis of rotation being parallel to the transmission path, e.g. stepped twist · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01P1/065 |
| Official title | {the axis of rotation being parallel to the transmission path, e.g. stepped twist} |
| Display label | the axis of rotation being parallel to the transmission path, e.g. stepped twist |
| Total patents | 33 |
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 | 2 |
| 2016 | 1 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 4 |
| 2021 | 9 |
| 2022 | 2 |
| 2023 | 8 |
| 2024 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Waveguide apparatus with high speed dual channel wireless contactless rotary joint
US-12416719-B2 · Sep 16, 2025 · US
Cable having a dielectric medium with plural dielectric waveguides disposed therein which are oriented at preferred polarizations
US-12148969-B2 · Nov 19, 2024 · US
Electrosurgical instrument
US-11793566-B2 · Oct 24, 2023 · US
Electrosurgical instrument
US-11779393-B2 · Oct 10, 2023 · US
Waveguide Apparatus with High Speed Dual Channel Wireless Contactless Rotary Joint
US-2023275333-A1 · Aug 31, 2023 · US
Electrosurgical instrument
US-11730536-B2 · Aug 22, 2023 · US
Dual-band polariser
US-11695191-B2 · Jul 4, 2023 · US
Radar system for use in a vehicle comprising a rotary joint where a non-rotational unit is fixed to the vehicle and a rotational unit includes antennas configured for use with radar signals
US-11688917-B2 · Jun 27, 2023 · US
Electrosurgical instrument
US-11666381-B2 · Jun 6, 2023 · US
Electrosurgical instrument
US-11648054-B2 · May 16, 2023 · US
Multi-cable made of plurality of dielectric waveguides
US-2022209386-A1 · Jun 30, 2022 · US
Waveguide Apparatus with High Speed Dual Channel Wireless Contactless Rotary Joint
US-2022029256-A1 · Jan 27, 2022 · US
Communication system for LIDAR sensors used in a vehicle comprising a rotary joint with a bearing waveguide for coupling signals with communication chips
US-11152675-B2 · Oct 19, 2021 · US
Electrosurgical instrument
US-2021307822-A1 · Oct 7, 2021 · US
Electrosurgical instrument
US-2021307821-A1 · Oct 7, 2021 · US
Electrosurgical instrument
US-2021307818-A1 · Oct 7, 2021 · US
Electrosurgical instrument
US-2021307820-A1 · Oct 7, 2021 · US
Electrosurgical instrument
US-2021307819-A1 · Oct 7, 2021 · US
Dual-band polariser
US-2021234281-A1 · Jul 29, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01P1/065?
- CPC H01P1/065 is the Cooperative Patent Classification code for “the axis of rotation being parallel to the transmission path, e.g. stepped twist.”
- How many patents are filed under CPC H01P1/065 (the axis of rotation being parallel to the transmission path, e.g. stepped twist)?
- Our database includes 33 publications tagged with this CPC code.
- Is patent activity under CPC H01P1/065 growing?
- Publication counts under this code: 1 in 2024 vs 2 in 2025 (latest complete years).