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with connections made at opposite ends, e.g. tubular lamp with axially arranged filament

with connections made at opposite ends, e.g. tubular lamp with axially arranged filament · Cooperative Patent Classification (CPC)

Electric circuits, power, telecommunications, and semiconductors.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeH01K5/02
Official titlewith connections made at opposite ends, e.g. tubular lamp with axially arranged filament
Display labelwith connections made at opposite ends, e.g. tubular lamp with axially arranged filament
Total patents12

Filing trend

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

Filing activity over the last five years is growing.

Patents filed per year
YearPatents
20152
20171
20181
20203
20211
20222
20242

Representative patents

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