What is CPC H01F2007/083?

CPC H01F2007/083 is the Cooperative Patent Classification code for “External yoke surrounding the coil bobbin, e.g. made of bent magnetic sheet.”

How many patents are filed under CPC H01F2007/083 (External yoke surrounding the coil bobbin, e.g. made of bent magnetic sheet)?

Our database includes 68 publications tagged with this CPC code.

Publication counts under this code: 6 in 2024 vs 7 in 2025 (latest complete years).

External yoke surrounding the coil bobbin, e.g. made of bent magnetic sheet · Cooperative Patent Classification (CPC)

Electric circuits, power, telecommunications, and semiconductors.

Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	H01F2007/083
Official title	{External yoke surrounding the coil bobbin, e.g. made of bent magnetic sheet}
Display label	External yoke surrounding the coil bobbin, e.g. made of bent magnetic sheet
Total patents	68

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

Filing activity over the last five years is declining.

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

Answers are generated from the same data shown on this page.

What is CPC H01F2007/083?: CPC H01F2007/083 is the Cooperative Patent Classification code for “External yoke surrounding the coil bobbin, e.g. made of bent magnetic sheet.”
How many patents are filed under CPC H01F2007/083 (External yoke surrounding the coil bobbin, e.g. made of bent magnetic sheet)?: Our database includes 68 publications tagged with this CPC code.
Is patent activity under CPC H01F2007/083 growing?: Publication counts under this code: 6 in 2024 vs 7 in 2025 (latest complete years).