Touchpad module and computing device using same
US-12013994-B1 · Jun 18, 2024 · US
Preventing the formation of electrostatic charges
Preventing the formation of electrostatic charges · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H05F1/00 |
| Official title | Preventing the formation of electrostatic charges |
| Display label | Preventing the formation of electrostatic charges |
| Total patents | 107 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 6 |
| 2017 | 7 |
| 2018 | 7 |
| 2019 | 8 |
| 2020 | 10 |
| 2021 | 15 |
| 2022 | 8 |
| 2023 | 10 |
| 2024 | 14 |
| 2025 | 11 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Reticle pod and wear parts thereof
US-2021292083-A1 · Sep 23, 2021 · US
Electronic device
US-2021259093-A1 · Aug 19, 2021 · US
Fader Device
US-2021239495-A1 · Aug 5, 2021 · US
Non-conductive magnetic stripe assembly
US-11080579-B2 · Aug 3, 2021 · US
De-agglomerating sieve with de-ionization
US-2021205850-A1 · Jul 8, 2021 · US
Semiconductor processing apparatus and method utilizing electrostatic discharge (esd) prevention layer
US-2021202297-A1 · Jul 1, 2021 · US
Reusable Container For Electronics And Consumables
US-2021185791-A1 · Jun 17, 2021 · US
Reticle pod for preventing haze contamination and reticle stocker having the same
US-2021157227-A1 · May 27, 2021 · US
Ultrathin conformal coatings for electrostatic dissipation in semiconductor process tools
US-2021100087-A1 · Apr 1, 2021 · US
Semiconductor processing apparatus and method utilizing electrostatic discharge (ESD) prevention layer
US-10950485-B2 · Mar 16, 2021 · US
Vacuum cleaner
US-10925454-B2 · Feb 23, 2021 · US
Vacuum cleaner
US-2020397203-A1 · Dec 24, 2020 · US
Semiconductor processing apparatus and method utilizing electrostatic discharge (esd) prevention layer
US-2020335386-A1 · Oct 22, 2020 · US
Electrical Isolator
US-2020318764-A1 · Oct 8, 2020 · US
Processing liquid supplying apparatus
US-10751903-B2 · Aug 25, 2020 · US
Chemical liquid supply apparatus and semiconductor processing apparatus having the same
US-2020168478-A1 · May 28, 2020 · US
Integrated capacitive discharge electrical bonding assurance system
US-2020169096-A1 · May 28, 2020 · US
Mobile terminal
US-10665926-B2 · May 26, 2020 · US
Composite tubes for a fluid transport system
US-10633111-B2 · Apr 28, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H05F1/00?
- CPC H05F1/00 is the Cooperative Patent Classification code for “Preventing the formation of electrostatic charges.”
- How many patents are filed under CPC H05F1/00 (Preventing the formation of electrostatic charges)?
- Our database includes 107 publications tagged with this CPC code.
- Is patent activity under CPC H05F1/00 growing?
- Publication counts under this code: 14 in 2024 vs 11 in 2025 (latest complete years).