国家/地区 世界知识产权组织（5）
IPC部 H（5）
IPC大类 H01（4）
IPC小类 H01L（2） H01M（2）
IPC
发明人 ZHANG Q（2）
公开年 2022（3）
申请年 2021（5）
专利权人 HUAWEI TECHNOLOGIES CO LTD（5）

Cold source diode used for controlling conduction between word line and bit line of memory, comprises substrate and PN junction comprising semiconductor layers, and metal layer stacked on substrate in sequence.

HOU Z, ZHANG Q, WANG J, DONG Y, XU J J

Laminated structure for electronic device, has adjusting layer stacked on first substrate, and second substrate stacked on bonding layer, where Debye temperature of second substrate is less than that of first substrate.

HE R, ZHOU Y, JIAO H

Negative electrode metal battery comprises porous current collector matrix provided with channels, lithium dissolving agent filled in pore canal of matrix, and locking layer attached to hole wall of channel and located between hole wall and agent.

XIA S, WANG P, LEI D, YANG J

Battery electrolyte solution used for secondary battery and terminal, comprises electrolyte salt and non-aqueous organic solvent containing sulfonamide-based organic solvent and/or disulfonamide-based organic solvent.

MA Q, DENG Y, ZHANG G, HONG X

Composite copper foil structure used for copper-clad laminate and printed circuit board, has shell layer comprising N-layer graphene layer and M-layer metal copper layer alternately laminated with each other, and where surface of shell layer close to copper foil core layer is graphene layer.

GAO F, CAI L, ZHANG Q