Inventor

ZAKAI REHAN AHMED

US19 patents

⚠️ This page may combine multiple inventors who share the name “ZAKAI REHAN AHMED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ZAKAI REHAN AHMED

HGST Netherlands BV

Implementing spin torque oscillator power-on oscillation checker for microwave-assisted magnetic recording hard disk drives

Implementing spin torque oscillator power-on oscillation checker using ramped STO bias differentiator in microwave-assisted magnetic recording (MAMR) hard disk drives

Disk drive with preamplifier with isolation for multiple readers in a slider with a common return signal

Implementing noise based detection of spin torque oscillator power-on in microwave-assisted magnetic recording (MAMR) hard disk drives

DC-offset adjustment for balanced embedded contact sensor

Magnetic recording disk drive with write current overshoot amplitude (OSA) responsive to data transitions

Disk drive with preamplifier for multiple readers in a slider with a common return signal

Integrated lead suspension (ILS) for two-dimensional magnetic recording (TDMR) disk drive

Suspension design with split substrate for improved interference signal immunity

WESTERN DIGITAL TECH INC

Active low-power termination

Distributed grouped terminations for multiple memory integrated circuit systems

Printed circuit board compensation structure for high bandwidth and high die-count memory stacks

HAMR thermal sensor with fast response time

BRAGANCA PATRICK MESQUITA

Implementing spin-torque oscillator sensing with enhanced demodulator for hard disk drives

Implementing spin-torque oscillator sensing with enhanced delay control feedback circuit for hard disk drives

Implementing spin-torque oscillator sensing with enhanced integrated demodulator for hard disk drives

CONTRERAS JOHN THOMAS

Distributed temperature detector architecture for head disk interface systems

Signal-extraction laser-pulse system architecture for thermally-assisted magnetic recording

GARZON SAMIR Y

Balanced embedded contact sensor with low noise architecture