Inventor

CHEN YONGHUA

US57 patents

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

CHEN YONGHUA

SEAGATE TECHNOLOGY LLC

Data writer with tapered side shield sidewalls

Dual writer head design

Write head with coil structure aligned with yoke

Trapezoidal back bias and trilayer reader geometry with predetermined magnetization shape

Single coil turn data writer

Multiple layer FePt structure

Magnetic sensor manufacturing

Reader with shape optimized for higher SNR

Write head with coil structure aligned with yoke

Transducer head with multiple read sensors

Data writer with tapered side shield sidewalls

Coil structure for write head

Multiple layer FePt structure

Reader with shape optimized for higher SNR

PENG XILIN

Magnetic tunnel junction having coherent tunneling structure

Magnetic device definition with uniform biasing control

Magnetic tunnel junction having coherent tunneling structure

Magnetic tunnel junction having coherent tunneling structure

BEIJING XIAOMI MOBILE SOFTWARE CO LTD

Optical imaging module and device and electronic device

Photographing lens system, photographing device and electronic apparatus

Telephoto imaging system, lens, and camera module

Arrangement of anodes in display module, display panel and electronic device

GAO KAIZHONG

Magnetic sensor with non-rectangular geometry

Transducer head with multiple read sensors

Magnetic read head with a read function feature

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

CHEN YONGHUA

Magnetic sensor including an element for generating signals related to resistance changes

Magnetoresistive reader with demagnetization flux guide

Transducer design with a sensor close to write pole

HE QING

Data reader with heusler alloy reference lamination

CCP-CPP magnetoresistive reader with high GMR value

Magnetic sensor manufacturing

GUANGZHOU EKAI ELECTRONIC TECH CO LTD

Microneedling pen

Tattoo machine terminal

SONY CORP

Zoom lens and optical instrument

Imaging lens and imaging apparatus

HEFEI CAS ION MEDICAL & TECHNICAL DEVICES CO LTD

Proton therapy system based on compact superconducting cyclotron

Adjustable transmission device for measuring transverse parameters of beams

UNIV WAKE FOREST

Frequency dependent light emitting devices

Frequency dependent light emitting devices

BEIJING JINGDONG SHANGKE INFORMATION TECHNOLOGY CO LTD

QR code generation method and apparatus for terminal device

BEIJING XIAOMI MOBILE SOFTWARE CO LTD NANJING BRANCH

Display panel, display screen, and electronic device

WESTERN DIGITAL TECH INC

Anti-parallel coupled writer shields with stable magnetic domain configuration

UNIV SOUTHWEST PETROLEUM

Actively driven spiral pipeline robot

YUAN HUA

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

HEFEI INST PHYSICAL SCI CAS

Solid target system for radionuclide preparation

NANJING UNIVERSITY OF TECHNOLOGY

Organic proton-type ionic liquid, two-dimensional perovskite pure-phase quantum well film, preparation method and use thereof

CHINA TIESIJU CIVIL ENG GROUP CO LTD

Detection apparatus and detection system for railway bridge duct concrete compactness