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Arrangements for controlling intensity of ray or beam (H01J3/02, H01J3/04 take precedence)

Arrangements for controlling intensity of ray or beam (H01J3/02, H01J3/04 take precedence) · Cooperative Patent Classification (CPC)

Electric circuits, power, telecommunications, and semiconductors.

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CPC classification statistics
Metric	Value
CPC code	H01J3/08
Official title	Arrangements for controlling intensity of ray or beam (H01J3/02, H01J3/04 take precedence)
Display label	Arrangements for controlling intensity of ray or beam (H01J3/02, H01J3/04 take precedence)
Total patents	8

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.