Magnetic recording head with spin torque oscillator, head gimbal assembly and magnetic recording apparatus
US-10109302-B1 · Oct 23, 2018 · US
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Recording on, or reproducing or erasing from, magnetic drums (G11B19/00 takes precedence)
Recording on, or reproducing or erasing from, magnetic drums (G11B19/00 takes precedence) · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G11B5/004 |
| Official title | Recording on, or reproducing or erasing from, magnetic drums (G11B19/00 takes precedence) |
| Display label | Recording on, or reproducing or erasing from, magnetic drums (G11B19/00 takes precedence) |
| Total patents | 1 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Not enough yearly data to assess filing trend yet.
| Year | Patents |
|---|---|
| 2018 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.