Inventor

GAGE EDWARD CHARLES

US75 patents

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

GAGE EDWARD CHARLES

SEAGATE TECHNOLOGY LLC

Transducer for heat assisted magnetic recording

Heat assisted magnetic recording with heat profile shaping

Clearance sensor and circuitry using adjustable channel parameters

Heat assisted magnetic recording device with pre-heated write element

Composite heat assisted magnetic recording media with temperature tuned intergranular exchange

Laser mode hopping detection method and apparatus for a heat-assisted magnetic recording device

Optical recording using a waveguide structure and a phase change medium

Magnetic recording media with discrete tracks of magnetic material in a magnetically soft underlayer

Laser assisted magnetic recording apparatus and method

Method and apparatus for degaussing heat-assisted magnetic recording media

Heat-assisted magnetic recording device capable of preventing contaminant on the head

Interlaced magnetic recording super parity

Sorting of HAMR read/write heads based on reader and writer widths

Interlaced magnetic recording super parity

Read head with co-planar readers offset from a third reader

Relaxing media design constraints with two-dimensional magnetic recording

Write parameters used to ensure accurate phase lock during reading of a heat-assisted magnetic recording medium

Waveguide with phase shifting portions

Variable bit aspect ratios in magnetic media

Light delivery

Light delivery waveguide

Composite heat assisted magnetic recording media with temperature tuned intergranular exchange

Head with optical bench for use in data storage devices

Heat assisted magnetic recording light delivery with fixed laser and rotating mirror

Wire assisted magnetic recording with an alternating current driving the wire

Laser mode hopping detection method and apparatus for a heat-assisted magnetic recording device

Light source power control for heat assisted magnetic recording (HAMR)

Compensating the effects of static head-media spacing variations and nonlinear transition shift in heat assisted magnetic recording

Sensing contact probe

Dual wire assisted magnetic recording

Repeated runout (RRO) compensation for alternating tracks in an interlaced magnetic recording system

Laser mounted on edge of a slider

Health check for read/write head

Alternative sensors for tracking and timing in bit patterned media

Movable ramp with arm engaging bracket for an elevator drive on a magnetic disc recording device

Plasmonic transducer head for writing data to and reading data from an optical recording medium ultilizing a fluorescent dye

Assembly that enables reduction in disk to disk spacing

Adjusting laser power to achieve equivalent track spacing for paired heads that simultaneously write to a heat-assisted recording medium

Optimized recording condition for heat-assisted magnetic recording

GAGE EDWARD CHARLES

Slider for heat assisted magnetic recording including a photo detector for monitoring laser power

Laser on slider for a heat assisted magnetic recording head

Integrated heat assisted magnetic recording head with extended cavity vertical cavity surface emitting laser diode

PENG CHUBING

Heat sink layer

System to deliver light to a slider for heat-assisted recording

EASTMAN KODAK CO

Optical drive apparatus for use with a multilayer optical data storage device

Multilayer optical data storage device

ERDEN MEHMET FATIH

Compensating the effects of static head-media spacing variations and nonlinear transition shift in heat assisted magnetic recording

Light source power control for heat assisted magnetic recording (HAMR)

SEAGATE TECHNOLOGY

Microactuator for fine focusing a slider-mounted lens of an optical disc drive

RAUSCH TIM

Alignment features for heat assisted magnetic recording transducers