Inventor

WESSEL JAMES GARY

US68 patents

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

WESSEL JAMES GARY

SEAGATE TECHNOLOGY LLC

Thermal management of laser diode mode hopping for heat assisted media recording

Thermal management of laser diode mode hopping for heat assisted media recording

Heat assisted magnetic recording device with pre-heated write element

Dual purpose bolometric sensor for heat-assisted magnetic recording device

Multi-portion heat sink for use with write pole and near-field transducer

Heat assisted media recording device with reduced likelihood of laser mode hopping

Thermal management of laser diode mode hopping for heat assisted media recording

Thermal management of laser diode mode hopping for heat assisted media recording

Heat-assisted magnetic recording device incorporating laser heater for improved laser stability

Heat-assisted magnetic recording device incorporating laser diode temperature control using common-mode voltage

Thermal management of laser diode mode hopping for heat assisted media recording

Laser diode with integrated temperature control unit for a heat-assisted magnetic recording device

Optically opaque overlay for a waveguide of a heat-assisted magnetic recording slider

Contact detection and laser power monitoring sensor for heat-assisted magnetic recording head

Thermal management of laser diode mode hopping for heat assisted media recording

Optically opaque overlay with periodic structures for a waveguide of a heat-assisted magnetic recording slider

Dual purpose bolometric sensor for heat-assisted magnetic recording device

Head transducer with multiple resistance temperature sensors for head-medium spacing and contact detection

Near-field transducer peg encapsulation

Near-field transducer peg encapsulation

Write head with modified side shields

Method and apparatus for aligning a laser to a waveguide

Method of processing a slider

Bolometer with temperature compensation for internal laser power monitoring in heat-assisted magnetic recording device

Heat-assisted magnetic recording head configured to conduct heat away from slider components to a substrate

Bolometer for internal laser power monitoring in heat-assisted magnetic recording device

Bolometer for internal laser power monitoring in heat-assisted magnetic recording device

Apparatus with first and second close points on media-facing surface of magnetic head

Controlling head-media spacing using a write coil

Interconnect interposer attachable to a trailing edge of a slider

Heat-assisted magnetic recording device incorporating laser heater for improved laser stability

Contact detection and laser power monitoring sensor for heat-assisted magnetic recording head

Leading edge thermal sensor for a heat-assisted magnetic recording head

Contact detection and laser power monitoring sensor for heat-assisted magnetic recording head

Bolometer with low scattering for a heat-assisted magnetic recording slider

Laser diode unit with enhanced thermal conduction to slider

Near-field transducer with rounded or obtuse corners

Head transducer with multiple resistance temperature sensors for head-medium spacing and contact detection

Bolometer with temperature compensation for internal laser power monitoring in heat-assisted magnetic recording device

Heat-assisted magnetic recording head configured to conduct heat away from slider components to a substrate

Magnetic writer coil incorporating integral cooling fins

Heat assisted magnetic recording head with write coil heatsink

Optical reflectors for use with a near-field transducer

Laser diode submount/slider interface with reduced thermal resistance

Apparatus with first and second close points on media-facing surface of magnetic head

LOPUSNIK RADEK

Actively synchronizing magnetic responses of a shield and a write pole

Magnetic shield with flux concentration feature

WESSEL JAMES GARY

Magnetic shield with in-plane anisotropy

KIEF MARK THOMAS

Perpendicular write head with laminated side shields

BENAKLI MOURAD

Write head with modified side shields