Inventor

QIU JIAOMING

US27 patents

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

QIU JIAOMING

SEAGATE TECHNOLOGY LLC

Write head with coil structure aligned with yoke

Low-recess write pole coil near shield at media-facing surface

Trapezoidal back bias and trilayer reader geometry with predetermined magnetization shape

Heat-assisted magnetic recording head with a heat sink having a liner

Heterogeneous integration of active layers on a heat-assisted magnetic recording slider

Heat-assisted magnetic recording head with a middle disk

Write head with coil structure aligned with yoke

Coil structure for write head

Write head having non-magnetic write gap seed layer, and method

Main pole layer with at least two sacrificial layers and a gap layer

Multiple layer FePt structure

Write head having beveled non-magnetic write gap seed layer

Write pole configuration

Main pole layer with at least tow sacrificial layers and a gap layer

Write pole paddle

QIU JIAOMING

Double biasing for trilayer MR sensors

Magnetoresistive sensor with synthetic antiferromagnetic cap or seed layers

Method for preparing FePt media at low ordering temperature and fabrication of exchange coupled composite media and gradient anisotropy media for magnetic recording

Hard magnet with cap and seed layers and data storage device read/write head incorporating the same

Method and system of one tactile sensor

GAO KAIZHONG

Magnetic sensor with non-rectangular geometry

Partial magnetic biasing of magnetoresistive sensor

MEMSIC INC

Planar three-axis magnetometer

Magnetometer with angled set/reset coil

CHEN YONGHUA

Magnetoresistive reader with demagnetization flux guide

RIEMER STEVEN C

Method and system for magnetic recording media

YUAN HUA

Multilayer hard magnet and data storage device read/write head incorporating the same