Inventor

ZHANG CHUNYAN

CN16 patents

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

DONGGUAN UIISII ELECTRONICS CO LTD

2 patents

USD931255SSep 21, 2021

Earphone

DONGGUAN UIISII ELECTRONICS CO LTD10 citations80

USD887394SJun 16, 2020

Earphone

DONGGUAN UIISII ELECTRONICS CO LTD6 citations80

INFINEON TECHNOLOGIES AG

2 patents

US12066878B2Aug 20, 2024

Adaptive host bus power control

INFINEON TECHNOLOGIES AG0 citations59

US9594124B2Mar 14, 2017

Battery charge meter testing

INFINEON TECHNOLOGIES AG0 citations37

HUAWEI TECH CO LTD

1 patent

US11307733B2Apr 19, 2022

Always on display method and electronic device

HUAWEI TECH CO LTD7 citations81

GUANGDONG ESTHETICAL HER INDUSTRIAL INVEST CO LTD

1 patent

USD962202SAug 30, 2022

Earphone

GUANGDONG ESTHETICAL HER INDUSTRIAL INVEST CO LTD10 citations73

MAGNACHIP MIXED SIGNAL LTD

1 patent

US12184165B2Dec 31, 2024

Power factor correction circuit

MAGNACHIP MIXED SIGNAL LTD2 citations68

HOPE CITY

1 patent

US12577317B2Mar 17, 2026

Anti-CD5 antibody compositions and uses thereof

HOPE CITY0 citations62

WUHAN TELECOMM DEVICES CO LTD

1 patent

US9341795B2May 17, 2016

Electric-port SFP photoelectric module

WUHAN TELECOMM DEVICES CO LTD2 citations59

GUANGZHOU XIAOGOUGOU TRADING CO LTD

1 patent

USD1071432SApr 15, 2025

Window squeegee

GUANGZHOU XIAOGOUGOU TRADING CO LTD0 citations54

SHANGHAI UNITED IMAGING HEALTHCARE CO LTD

1 patent

US12533044B2Jan 27, 2026

Magnetic resonance imaging apparatus

SHANGHAI UNITED IMAGING HEALTHCARE CO LTD0 citations47

NCS TESTING TECH CO LTD

1 patent

US12270819B2Apr 8, 2025

Ultra-high-speed fully automatic precision spectral analysis system for rare earth metals and working method thereof

NCS TESTING TECH CO LTD0 citations44

YING JACKIE Y

1 patent

US8658099B2Feb 25, 2014

Integrated apparatus for conducting and monitoring chemical reactions

YING JACKIE Y0 citations34

YUEYANG HOSPITAL OF INTEGRATED TRADITIONAL CHINESE AND WESTERN MEDICINE SHANGHAI UNIV OF T C M

1 patent

US12399113B2Aug 26, 2025

Method for monitoring temperature-induced deformation of components in intelligent moxibustion robot based on infrared spectroscopy

YUEYANG HOSPITAL OF INTEGRATED TRADITIONAL CHINESE AND WESTERN MEDICINE SHANGHAI UNIV OF T C M0 citations33

JIANGSU CHANGJIANG ELECTRONICS TECH CO LTD

1 patent

US9633985B2Apr 25, 2017

First-etched and later-packaged three-dimensional system-in-package normal chip stack package structure and processing method thereof

JIANGSU CHANGJIANG ELECTRONICS TECH CO LTD0 citations31

ZHUO LANG

1 patent

US9072729B2Jul 7, 2015

Method for treating fibrosis and cancer with imidazolium and imidazolinium compounds

ZHUO LANG0 citations30