Near-field transducer having enlarged portion matching outline shape of heat sink
US-9685202-B1 · Jun 20, 2017 · US
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the transducers being disposed on the same side of the carrier (flying heads G11B11/1058)
the transducers being disposed on the same side of the carrier (flying heads G11B11/1058) · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G11B11/10554 |
| Official title | {the transducers being disposed on the same side of the carrier (flying heads G11B11/1058)} |
| Display label | the transducers being disposed on the same side of the carrier (flying heads G11B11/1058) |
| Total patents | 12 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 4 |
| 2017 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Waveguide of a write head with reduced cross sectional area proximate a near-field transducer
US-9558764-B2 · Jan 31, 2017 · US
Anti-reflection waveguide for heat-assisted magnetic recording
US-9558769-B1 · Jan 31, 2017 · US
Waveguide of a write head with reduced crosstrack width proximate a near-field transducer
US-9524740-B2 · Dec 20, 2016 · US
Thermally-assisted magnetic recording head having inclined main magnetic pole and core
US-9478241-B1 · Oct 25, 2016 · US
Waveguide of a write head with reduced crosstrack width proximate a near-field transducer
US-2016118070-A1 · Apr 28, 2016 · US
Waveguide of a write head with reduced cross sectional area proximate a near-field transducer
US-2016118069-A1 · Apr 28, 2016 · US
Grating based laser and power monitor for a heat-assisted magnetic recording device
US-9165591-B2 · Oct 20, 2015 · US
Clearance sensor and circuitry using adjustable channel parameters
US-9123372-B2 · Sep 1, 2015 · US
Grating based laser and power monitor for a heat-assisted magnetic recording device
US-2015043317-A1 · Feb 12, 2015 · US
Reader, and reproducing apparatus and recording / reproducing apparatus
US-2015043318-A1 · Feb 12, 2015 · US
Clearance sensor and circuitry using adjustable channel parameters
US-2015003222-A1 · Jan 1, 2015 · US