Patents/Inventors

Changjun Yang

GuangdongCN8 patents

9 Patents

US123948302025
Rechargeable Lithium Battery and Manufacturing Method Thereof
Hamedata Technology Co., Limited
0 cites
US123812932025
Preparation Method, Apparatus, Device and Medium for No. 5 Lithium-ion Battery
Hamedata Technology Co., Limited
0 cites
US123007932025
1.5V Lithium Battery and Manufacturing Method Thereof
Hamedata Technology Co., Limited
0 cites
US122552942025
Voltage Drop Circuit Assembly of Lithium Battery and 1.5V Lithium Battery
Hamedata Technology Co., Limited
0 cites
US122308182025
Voltage-reduced Lithium Battery and Manufacturing Method Thereof
Hamedata Technology Co., Limited
0 cites
US121259922024
1.5V Lithium Battery and Manufacturing Method Thereof
Hamedata Technology Co., Limited
0 cites
US120327992024
Card Sharing Method, Electronic Device, and Communications System
HONOR DEVICE CO., Ltd.
0 cites
USD10228762024
Outdoor Power Supply
Hamedata Technology Co., Limited
0 cites
US119343522024
Card Rendering Method and Electronic Device
HUAWEI TECHNOLOGIES CO., Ltd.
0 cites