Patents/Inventors

Jiancheng Zhang

FujianCN32 patents

34 Patents

USD11231652026
Combined Anesthesia Machine and Breathing System Device
GE PRECISION HEALTHCARE LLC
0 cites
USD11127542026
Hearing Aid
Yeasound (Xiamen) Hearing Technology Co., Ltd
0 cites
US125350042026
Tunnel Boring Machine Equipped with High-pressure Water Jet Cutting System and Combined Tunneling Method
SHANDONG UNIVERSITY
0 cites
USD10879362025
Audio Headset
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., Ltd.
0 cites
US121491992024
Flexible Excitation System and Control Method Therefor
STATE GRID ZHEJIANG ELECTRIC POWER CO., Ltd. RESEARCH INSTITUTE
0 cites
USD10389052024
Video Conference System Endpoint
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., Ltd.
0 cites
USD10389252024
All-in-one Communication Device
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., Ltd.
0 cites
USD10389262024
All-in-one Communication Device
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., Ltd.
0 cites
USD10316832024
Terminal of Video Conference
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., Ltd.
0 cites
USD10306542024
Charging Base
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., Ltd.
0 cites
USD10258892024
Charging Stand
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., Ltd.
0 cites
USD10259522024
Audio Headset
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., Ltd.
0 cites
USD10259532024
Audio Headset
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., Ltd.
0 cites
USD10250102024
Audio Headset
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., Ltd.
0 cites
USD10239312024
Charging Dock
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., Ltd.
0 cites
USD10167742024
Terminal of Video Conference
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., Ltd.
0 cites
USD10155402024
Combined Anesthesia Machine and Breathing Device
General Electric Company
0 cites
USD10145952024
Camera
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., Ltd.
0 cites
USD10128902024
Wireless Headset
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., Ltd.
0 cites
USD10130132024
Communications Equipment
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., Ltd.
0 cites
USD10105992024
Speakerphone
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., Ltd.
0 cites
USD10038792023
Wireless Telecom Base Station
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., Ltd.
0 cites
USD10025862023
Earphone
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., Ltd.
0 cites
USD10017652023
Voip Phone
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., Ltd.
0 cites
USD10017732023
Headphone
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., Ltd.
0 cites
USD10017742023
Headphone
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., Ltd.
0 cites
USD10003812023
Charging Base
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., Ltd.
0 cites
USD09979172023
Wireless Remote Control
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., Ltd.
0 cites
US117076662023
Adjustment Mechanism for Electric Power-driven Shoe
Shift Robotics, Inc.
0 cites
USD09918822023
Wireless Charging Dock
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., Ltd.
0 cites
USD09912302023
Microphone
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., Ltd.
0 cites
USD09913092023
Webcam
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., Ltd.
0 cites
USD09875982023
Wireless Headphone
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., Ltd.
0 cites
USD09825512023
Wireless Headphone
YEALINK (XIAMEN) NETWORK TECHNOLOGY CO., Ltd.
0 cites