国家/地区 中国（4）
IPC部 A（2） C（2）
IPC大类
IPC小类
IPC
发明人 WANG Y（4）
公开年 2022（4）
申请年 2021（2）  2022（2） 
专利权人 WANG Y（4）

Heterofacial differential function bidirectional attached hydrogel facial mask useful for cleaning, moisturizing and nourishing, repairing of skin comprises first hydrogel coated on one side of isolating layer to prepare first hydrogel functional layer, second hydrogel coated on isolation layer.

WANG S, LIAN J, WANG Y

Inflatable adjustable latex pillow, has neck supporting part whose front end is provided with transition front convex part, where air bag is adjustable inflatable air bag and connected with inflating and deflating adjusting sacculus.

WANG Y

Silicon carbide/pyrocarbon nanowire reinforced aluminum oxide high-temperature-resistant wave-absorbing ceramic comprises e.g. aluminum oxide porous ceramic substrate, graphene interface and silicon carbide/pyrocarbon nanowire.

WANG Y

Semicrystalline poly(aryl ether ketone) copolymer compositions are used in high pressure and high temperature environment, comprises copolymer having two separate recurring units, first recurring unit and second recurring unit.

WANG Y