Inventor

LIU XIONG

SG225 patents

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

LIU XIONG

SEAGATE TECHNOLOGY LLC

Method to achieve higher track density by allowing only one-sided track encroachment

Repeatable run-out error compensation method for a disc drive

Magnetic read head with multiple read transducers each having different design characteristics

Detecting shingled overwrite errors

Disk drive having multiple disks accessible by a reduced number of read/write heads

Variable track densities on a recording medium to compensate for non-repeatable runout (NRRO) error

Method and apparatus for adaptive feedforward cancellation

Method and apparatus for reducing track misregistration from servo track writing

Integrated test system for a disc drive pivot bearing and actuator

High friction disc support member to increase disc drive mechanical shock resistance

System and method for reducing ZAP time and track squeeze in a data storage device

Data storage medium with optimized servo format

Optimal reader-to-writer offset measurement of a head in a disc drive for reduced track misregistration

Detection and cancellation of cage frequency using the clock head in a servowriter

Apparatus for isolating vibration in pivot bearing assemblies

Squeeze evaluations that account for low frequency components, in a controller usable in a data handling system

Electronic device that includes one or more reactants that generate a gaseous oxidizing agent component inside the electronic device, and related subassemblies and methods

Corrosive gas reduction for electronic devices

Hard drive assembly with onboard tuned data memory

Managing storage device media data rates

Write current switching in a data storage device using an effective footprint of a write pole

Shingled magnetic recording with operational based track spacing

Closed-loop fly height control using sector-specific, repeatable VGA values

Shingled magnetic recording storage system during vibration

Write head offset for shingled magnetic recording (SMR) disk drives

Dependent write fault threshold

Write fault threshold for a set of tracks

Ramp structure with inclined contact surface

Slider having transducers orientated in different directions

Shock absorbing device for an enclosure

System and method to minimize bearing pivot effect in disc drive actuator

Fast shingled tracks recording

Overlapping data track access

Random number generation using back electromotive force (BEMF) values

Filter media and filter products for electronic enclosures

Write current switching in a data storage device

Rewrite operation for recording bands

Impact protection for a retractable control object

Track mis-registration measurement for a disc drive

WUHAN JINGCHEN INTELLIGENT IDENTIFICATION TECH CO LTD

Smart label printer

Portable label printer

Label printer

ALTERA CORP

Techniques for adjusting gears of an oscillator

Apparatus and methods for on-die instrumentation

SAMSUNG ELECTRONICS CO LTD

Serdes with pin sharing

DC-coupled SERDES receiver

OO KENNETH THET ZIN

Two-step subranging ADC architecture

HUO QUN

Detection of analtyes using metal nanoparticle probes and dynamic light scattering

UNIV CENTRAL FLORIDA RES FOUND

Detection of biotargets using bioreceptor functionalized nanoparticles

CRRC ZHUZHOU ELECTRIC LOCOMOTIVE RES INSTITUTE CO LTD

Method and device for acquiring rotor position based on permanent magnet synchronous drive system