Determining a quality of connection for a conducted electrical weapon
US-2026071850-A1 · Mar 12, 2026 · US
providing pulse voltages (mechanical self-interrupters H01H; electronic pulse-generators H03K)
providing pulse voltages (mechanical self-interrupters H01H; electronic pulse-generators H03K) · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H05C1/04 |
| Official title | providing pulse voltages (mechanical self-interrupters H01H; electronic pulse-generators H03K) |
| Display label | providing pulse voltages (mechanical self-interrupters H01H; electronic pulse-generators H03K) |
| Total patents | 56 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 14 |
| 2019 | 10 |
| 2020 | 3 |
| 2021 | 6 |
| 2022 | 4 |
| 2023 | 6 |
| 2024 | 8 |
| 2025 | 1 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods and apparatus for a high voltage circuit
US-2026036407-A1 · Feb 5, 2026 · US
Electrode tensioner for a conducted electrical weapon
US-12529546-B2 · Jan 20, 2026 · US
Methods and apparatus for a high voltage circuit
US-12435956-B2 · Oct 7, 2025 · US
Weapon with indicator activated based on position
US-2024410680-A1 · Dec 12, 2024 · US
Electrode tensioner for a conducted electrical weapon
US-2024393088-A1 · Nov 28, 2024 · US
Methods and apparatus for a high voltage circuit
US-2024353206-A1 · Oct 24, 2024 · US
Providing pulses of stimulus signal between pairs of electrodes
US-12123684-B2 · Oct 22, 2024 · US
Determining a quality of connection for a conducted electrical weapon
US-12072169-B2 · Aug 27, 2024 · US
Electrode wad for a conducted electrical weapon
US-12050087-B2 · Jul 30, 2024 · US
Methods and apparatus for a high voltage circuit
US-12025409-B2 · Jul 2, 2024 · US
Electrode Wad for a Conducted Electrical Weapon
US-2024077286-A1 · Mar 7, 2024 · US
Determining a quality of connection for a conducted electrical weapon
US-2023417515-A1 · Dec 28, 2023 · US
Providing pulses of stimulus signal between pairs of electrodes
US-2023392906-A1 · Dec 7, 2023 · US
Methods and apparatus for a conducted electrical weapon
US-11725911-B2 · Aug 15, 2023 · US
Determining a distance between a conducted electrical weapon and an electrode using sound
US-11686558-B2 · Jun 27, 2023 · US
Determining a distance between a conducted electrical weapon and an electrode using sound
US-2023152065-A1 · May 18, 2023 · US
Deployment unit posts for a conducted electrical weapon
US-11609070-B2 · Mar 21, 2023 · US
Methods and apparatus for a high voltage circuit
US-2022333904-A1 · Oct 20, 2022 · US
Methods and apparatus for a conducted electrical weapon
US-11391547-B2 · Jul 19, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H05C1/04?
- CPC H05C1/04 is the Cooperative Patent Classification code for “providing pulse voltages (mechanical self-interrupters H01H; electronic pulse-generators H03K).”
- How many patents are filed under CPC H05C1/04 (providing pulse voltages (mechanical self-interrupters H01H; electronic pulse-generators H03K))?
- Our database includes 56 publications tagged with this CPC code.
- Is patent activity under CPC H05C1/04 growing?
- Publication counts under this code: 8 in 2024 vs 1 in 2025 (latest complete years).