Inventor

POKHAREL PUSKAL PRASAD

US19 patents

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

POKHAREL PUSKAL PRASAD

SEAGATE TECHNOLOGY LLC

Processing servo data from two or more read transducers co-located on a slider

Correcting position error based on reading first and second user data signals

Processing servo data from two or more read transducers co-located on a slider

Servo zone transition optimization for magnetic disk recording devices

Circuits that use a postamble signal to determine phase and frequency errors in the acquisition of a preamble signal

Phase detector that compensates for frequency variation induced bias in phases of servo burst fields

Multitrack servo marks with perpendicular and longitudinal magnetic fields

Servo tracking using a single servo writing pass per track for multi sensors

Phase servo patterns for bit patterned media

Servo zone transition optimization for disk drives

Primary and secondary servo timing gates used with simultaneously operating readers

Jointly optimizing signal equalization and bit detection in a read channel

Servo bursts having at least three frequencies

Bipolar position error bursts with unipolar servo fields

Servo gray code check bits

OZTURK MUSTAFA CAN

Servo grey code error correction

Encoding scheme for bit patterned media

POKHAREL PUSKAL PRASAD

Servo patterns for bit patterned media with multiple dots per servo period

KEIZER RICHARD LYLE

Reducing effect of frequency acquisition error in a position error signal responsive to split servo burst patterns