Inventor

BALAMANE HAMID

US33 patents

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

BALAMANE HAMID

HGST Netherlands BV

Surface diffusion inhibitor for HAMR NFT

Laser power sensor with dual temperature sensor

E-antenna near field transducer with thermal shunt to return pole

Near field transducer having notch diffusion barrier

Sacrificial protection layer for preventing ion mill damage to HAMR optical components

Noble metal surrounded magnetic lip and heat sink for heat assisted magnetic recording head

System and method for integration of magnetic lip and near field transducer in heat assisted magnetic recording write heads

Surface diffusion inhibitor for HAMR NFT

Noble metal surrounded magnetic lip and heat sink for heat assisted magnetic recording head

Heat assisted magnetic recording head employing noble metal alloy as diffusion barrier layer

BALAMANE HAMID

Method for manufacturing a magnetic read sensor with narrow track width using amorphous carbon as a hard mask and localized CMP

Thermally assisted recording head having recessed waveguide with near field transducer and methods of making same

Thermally assisted recording head having recessed waveguide with near field transducer and methods of making same

Thermally assisted recording head with near field transducer having integral heatsink

CPP sensors with hard bias structures that shunt sense current towards a shield

Wrap-around antenna design for improved performance in thermally-assisted magnetic recording

System, method and apparatus for fabricating a c-aperture or E-antenna plasmonic near field source for thermal assisted recording applications

System, method and apparatus for fabricating a C-aperture or E-antenna plasmonic near field source for thermal assisted recording applications

HITACHI GLOBAL STORAGE TECH

Method for manufacturing a magnetic write head for perpendicular magnetic data recording

Method to planarize perpendicular write poles using a combination of CMP and reactive ion milling

Process to open connection vias on a planarized surface

Lift-off method for forming write pole of a magnetic write head and write pole formed thereby

Method for manufacturing a magnetic write head using a protective layer to prevent write pole consumption

Methods and systems of enhancing stepper alignment signals and metrology alignment target signals

WESTERN DIGITAL TECH INC

Near-field transducer for heat assisted magnetic recording comprising of thermally stable material layer

Heat-assisted magnetic recording (HAMR) head with tapered main pole and heat sink material adjacent the pole

Heat-assisted magnetic recording (HAMR) head with tapered main pole and heat sink material adjacent the pole

Heat assisted magnetic recording (HAMR) write head with enhanced stability and methods for making the same

IBM

Method of laser cutting a metal line on an MR head

Method of laser cutting a metal line on an MR head with a laser

Method of making a free layer for a spin valve sensor with a lower uniaxial anisotropy field

HITACHI GLOBAL STORAGE TECH NL

Write head design and method for reducing adjacent track interference at very narrow track widths

HITACHI GOBAL STORAGE TECHNOLO

Process for creating a write head by forming a bump after the top pole is formed