Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Waveguide power sensor structures free of optical coherence effects in a HAMR drive

Waveguide power sensor structures free of optical coherence effects in a HAMR drive

US Patent 9202492 · Granted Dec 1, 2015

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Radial tire for aircraft2025
Non-oriented electrical steel sheet and method of manufacturing the same2025
Electric power generating device2025
Heat assisted magnetic recording (HAMR) write head with enhanced stability and m2025
Work machine2025
Differentiation-promoted pluripotent stem cell and use thereof2025
Breather device for motor case2025
Magnetic recording and reproducing device and control method thereof2025
Multi-layer NFT for HAMR with a thermal shunt connecting the metal layers2025
Magnetic recording/reproducing device2025
Electric power unit2025
Assist cores for spot size converter for heat assisted magnetic recording2024