Inventor

ZHANG JUN

CN847 patents

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

ZHANG JUN

GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD

Charging system and charging method, and power adapter

Charging system and charging method, and power adapter

Charging device and charging method for charging a battery

Charging system and method, and power adapter

Charging method, charging system, and power adapter

Charging device, charging method, power adapter and terminal

Charging system and charging method for terminal and power adapter

Charging device and method, power adapter and terminal

Charging system and method for terminal, power adapter and charging device

Charging system and charging method and power adapter for charging a rechargeable battery

Charging control method and apparatus

Charging device, charging method, power adapter and terminal

Charging system, charging method, and power adapter

Charging system and charging method, and power adapter

Charging system, charging method, and power adapter

Charging system, lightning protection method for terminal during charging, and power adapter

Charging system and charging method, and power adapter

Charging system, charging method, and power adapter

Charging system, charging method, and power adapter

Charging device and terminal providing power with alternating current

Charging system, charging method, and power adapter

Charging system and method, and power adapter

Charging system, charging method, and power adapter

Charging system, lightning protection method for terminal during charging, and power adapter

Charging device and method, power adapter and terminal

HUMAN GENOME SCIENCES INC

Keratinocyte growth factor-2

Human monocyte colony inhibitory factor (M-CIF) polypeptides

Tumor necrosis factor-gamma

Tumor necrosis factor-gamma

Tumor necrosis factor-gamma

ERICSSON INC

Self-driven synchronous rectification scheme

Method and apparatus for minimizing negative current build up in DC-DC converters with synchronous rectification

External driving circuit for bridge type synchronous rectification

ZHANG JUN

Camera

Treat pouch for pet

Structure for make-up pen with function of vibration massage

SHANGHAI UNITED IMAGING HEALTHCARE CO LTD

Magnetic resonance imaging system

Gantry of combined positron emission tomography and computed tomography

HON HAI PREC IND CO LTD

Notebook computer

Webcam

TEXAS INSTRUMENTS INC

Interpolation digital-to-analog converter (DAC)

Segmented digital-to-analog converter

UNIV CALIFORNIA

High speed spectral domain functional optical coherence tomography and optical doppler tomography for in vivo blood flow dynamics and tissue structure

INNOVATION INC H

Teleradiology systems for rendering and visualizing remotely-located volume data sets

YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD

Motor malfunction monitoring device, drive motor system and motor malfunction monitoring method

BEIJING SOGOU TECH DEV CO

Cellphone display screen with graphical user interface

WITT DANIEL

Interactive video collaboration framework

BYD CO LTD

Car rim wheel

SHENZHEN CHANCE LOVE TECH CO LTD

Game controller

FUTUREWEI TECHNOLOGIES INC

Integrated system for detection of driver condition