国家/地区 中国（2） 美国（2） 世界知识产权组织（2）
IPC部 B（4）
IPC大类 B29（4） G01（3） G02（2）
IPC小类 B29D（4）
IPC B29D007/01（2） B29D011/00（2）
发明人
公开年 2021（4）
申请年 2020（2）  2021（2） 
专利权人

Preparing piezoelectric film useful in e.g. pressure-sensitive film sensor comprises dispersing conductive nanoparticles, elastic polymer in solvent, heating into molten state, extruding according to blow molding process, pressing ring-shaped film material into film and carrying out roll pressing.

GAO J, KUANG Z

Method to fabricate nanostructures useful in lens, comprises spin coating charged electrostatic layer onto substrate, depositing charged colloidal solution from the electrostatic layer, applying mask layer, etching the substrate and electrostatic layer, depositing biocompatible layer and de-molding.

BOJANCZYK K, CHOO H, NARASIMHAN V, SIDDIQUE R H, CHU H

High automated graphene electric heating film production line has drying mechanism which is provided above first unwinding mechanism, and traction device which is provided on lower right side of first drying mechanism respectively.

HUANG X, XIA Y, HUANG S

Graded-index device e.g. lens, comprises phase comprising at least one polymer, phase comprising at least one component comprising functional component, and/or functional precursor component and optionally interface.

DEORE B, PAQUET C, LACELLE T, MALENFANT P R L, AMAYA R, HYLAND J