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Semi-lead accumulators, i.e. accumulators in which only one electrode contains lead

Semi-lead accumulators, i.e. accumulators in which only one electrode contains lead · Cooperative Patent Classification (CPC)

Electric circuits, power, telecommunications, and semiconductors.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	H01M10/20
Official title	Semi-lead accumulators, i.e. accumulators in which only one electrode contains lead
Display label	Semi-lead accumulators, i.e. accumulators in which only one electrode contains lead
Total patents	10

Year-over-year patent counts classified under this CPC code.

Filing activity over the last five years is stable.

Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.