国家/地区 美国（3）
IPC部 B（3）
IPC大类 B29（3） B33（3） C09（2）
IPC小类 B29C（3） B33Y（3） C09D（2）
IPC B29C064/268（3）
发明人 AMAYA R（2） DEORE B（2） HYLAND J（2）
LACELLE T（2） MALENFANT P R L（2） PAQUET C（2）
公开年 2021（3）
申请年 2020（3） 
专利权人 NAT RES COUN.（2）

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

Antenna e.g., planar antenna, comprises first phase comprising polymer, second phase comprising first component with functional component, and optionally, interface between the two phases and having concentration gradient of first component.

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

Additive manufacturing process used for forming three-dimensional article, involves applying successive layers of powdered polymer material at portion bed of selective laser sintering printer, heating layer and selectively sintering.

WARD C, JEOL S, HAMMONDS R, DAVID E