Triboelectric generator using lubricant-infused surface controlled by magnetic field and method of manufacturing same
US-12107516-B2 · Oct 1, 2024 · US
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Subject matter not provided for in other groups of this subclass
Subject matter not provided for in other groups of this subclass · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F16N99/00 |
| Official title | Subject matter not provided for in other groups of this subclass |
| Display label | Subject matter not provided for in other groups of this subclass |
| Total patents | 8 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2018 | 1 |
| 2019 | 2 |
| 2021 | 1 |
| 2023 | 1 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Triboelectric generator using lubricant-infused surface controlled by magnetic field and method of manufacturing same
US-2024048073-A1 · Feb 8, 2024 · US
Monitoring dispensation of a substance
US-11698285-B2 · Jul 11, 2023 · US
Monitoring dispensation of a substance
US-2021207991-A1 · Jul 8, 2021 · US
Oil console device and rotating machine lubrication system
US-10480713-B2 · Nov 19, 2019 · US
Lubrication system including an energy-generating element
US-2019040996-A1 · Feb 7, 2019 · US
Oil console device and rotating machine lubrication system
US-2018023762-A1 · Jan 25, 2018 · US
Component with a sliding surface for bearing another component, and method for producing a sliding layer
US-8967869-B2 · Mar 3, 2015 · US