国家/地区 中国（4）
IPC部 H（3）
IPC大类 H01（3）
IPC小类 H01M（2）
IPC H01M010/0525（2）
发明人 HAN Z（4）
公开年 2023（4）
申请年 2023（4）
专利权人

High-precision clock taming method involves calculating correction value by PD algorithm processing module, and displaying current crystal oscillator output frequency value, frequency average value and frequency accuracy value.

ZHANG J, DAI Y, WU C, HAN Z, WU R, ZHANG Y, WU X, JI Y, LI Y

Preparation of carbon-coated ternary material used in lithium-ion battery, involves mixing nickel source, cobalt source, and manganese source into deionized water, adding lithium source and carbon source, and ultrasonically treating.

HAN Z, YAN X, CHEN X, GUO H, WANG Y, YANG Y, ZHANG W

Ultra-high frequency large current communication cable for transmitting e.g. telephone calls, has wrapping belt whose outer side is wound with shielding layer, where outer side of shielding layer is provided with insulating protective layer.

DONG X, LU L, HAN Z

Electrolyte for lithium-ion battery, comprises organic solvent comprising urea compound, and lithium salt comprising at least two lithium halides, which comprises lithium iodide, organic lithium salt, and one or more inorganic lithium salt.

ZHOU H, ZHU W, ZHOU X, HAN Z