Inventor

BATRA SHARAT

US37 patents

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

BATRA SHARAT

SEAGATE TECHNOLOGY LLC

Heat-assisted magnetic recording with shaped magnetic and thermal fields

Perpendicular magnetic recording heads with write pole shaped to reduce skew effects during writing

Ampere wire write head with confined magnetic fields

Perpendicular recording head having integrated read and write portions

Perpendicular magnetic recording head having a reduced field under the return pole and minimal eddy current losses

Multilayer films for optimized soft underlayer magnetic properties of dual layer perpendicular recording media

Single pole magnetic recording head for perpendicular magnetic recording

Perpendicular magnetic recording head with improved write field gradient

Magnetic read head wherein the shields are used as electrical leads and have a minimized anisotropic magneto-resistance effect

Longitudinal magnetic recording head with reduced side fringing

Perpendicular magnetic recording head with radial magnetic field generator which reduces noise from soft magnetic underlayer of recording disk

Integrated head for heat assisted magnetic recording

Disc drive having electromagnetic biased shieldless CPP reader

BATRA SHARAT

Systems and methods for providing hybrid coils for magnetic write heads

Method and system for providing separate write and optical modules in an energy assisted magnetic recording disk drive

Heat-assisted magnetic recording with shaped magnetic and thermal fields to minimize transition curvature

Write pole with a synthesized low magnetization shield

DIGITAL EQUIPMENT CORP

Process for fabricating magnetic film recording head for use with a magnetic recording media

Magnetic pole configuration for high density thin film recording head

Thin film read/write head for minimizing erase fringing and method of making the same

Thin-film magnetic transducer with a multitude of magnetic flux interactions

SEIGLER MICHAEL ALLEN

HAMR recording head having a sloped wall pole

HAMR recording head having a sloped wall pole

Integrated head for heat assisted magnetic recording

WESTERN DIGITAL TECH INC

Multi-track reader for improved signal to noise ratio

Multi-track reader for improved signal to noise ratio

QUANTUM CORP

Magneto resistive head having symmetric off-track performance profile

Thin-film magnetic transducer with multiple yoke-coil interactions and elongated lateral yoke vias

BENAKLI MOURAD

Magnetic recording head with notched shield

Magnetic recording head with notched shield

HGST Netherlands BV

Multiple readers for high resolution and SNR for high areal density application

MIMO read head with soft bias and split shield

BAI ZHIGANG

System for providing a transducer having a main coil and an additional coil separated from the main pole by a write shield

DIMITROV DIMITAR VELIKOV

Magnetic sensor with a recessed reference layer assembly and a front shield

SCHOLZ WERNER

Wire and wire lead designs for a wire-assisted magnetic write device

WESTERN DIGITAL FREMONT LLC

Methods for manufacturing hybrid coils for magnetic write heads used in storage systems

KIEF MARK THOMAS

Magnetic recording head with layered structure in write gap