6 patents
Utility
Battery Cover Plate and Lithium-ion Secondary Battery
14 Dec 23
A battery cover plate and a lithium-ion secondary battery.
Guoyou DENG, Yong JIN, Xiaojie SHEN, Qingfeng ZANG, Junli ZHANG
Filed: 18 Nov 20
Utility
Battery Assembly and Preparation Method, Battery and Electric Vehicle
21 Sep 23
Provided is a battery assembly, which includes a cover plate and a pole.
Guoyou DENG, Yong JIN, Xiaojie SHEN, Yu YAO, Xiaofeng YIN, Yang Wu
Filed: 15 Mar 22
Utility
Modified Positive Electrode Material and Preparation Method Therefor, and Lithium Ion Battery
25 May 23
The disclosure provides a modified positive electrode material, a preparation method therefor, and a lithium ion battery.
Bryan YONEMOTO, Huijie GUO, Wenjuan Liu MATTIS
Filed: 25 Nov 21
Utility
Negative Electrode Material and Method of Preparing the Same
11 May 23
A negative electrode material includes a dopant containing a first dopant and a second dopant, the first dopant contains a boron element, and the second dopant contains at least one selected from a group consisting of a nitrogen element, an oxygen element, a fluorine element, a phosphorus element, and a sulfur element.
Ting GUO, Xianglian WANG, Xiao ZHANG, Jiangping YI, Wenjuan Liu MATTIS
Filed: 9 Nov 21
Utility
Winding Type Battery Cell and Winding Battery
23 Mar 23
A winding type battery cell includes a roll core and at least one electrode sheet unit.
Guoyou DENG, Xiaofeng YIN, Cunkui YIN, Xiaojie SHEN
Filed: 16 Sep 22
Utility
Management Method for Parallel Batteries
24 Nov 22
A management method for a battery system having parallel battery packs includes a charging control operation of sequentially closing battery packs having a low voltage value level and completing a charging of the battery packs.
Rui XIAO, Ying HUANG, Donglei WU
Filed: 19 Aug 20
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