Elevator
US-10723589-B2 · Jul 28, 2020 · US
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Cross-Sectional Technologies
Cross-Sectional Technologies · Cooperative Patent Classification (CPC)
General tagging of emerging or interdisciplinary technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | Y02B50/142 |
| Official title | — |
| Display label | Cross-Sectional Technologies (mapped technology topic) |
| Total patents | 4 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 1 |
| 2019 | 1 |
| 2020 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Elevator system having battery and energy storage device
US-10343872-B2 · Jul 9, 2019 · US
Elevator system including a power storage device with a supercapacitor unit and a battery unit
US-9834406-B2 · Dec 5, 2017 · US
Drive control device for drive system including vertical carrier machine
US-9461567-B2 · Oct 4, 2016 · US