国家/地区
IPC部 H（2）
IPC大类
IPC小类
IPC
发明人
公开年 2023（2）
申请年 2022（2） 
专利权人 MASSACHUSETTS INST TECHNOLOGY（2）

Preparing lithium-air electrochemical cell involves preparing lithium ion conducting protective film, disposing lithium conducting electrolyte between anode comprising lithium and oxygen gas diffusive cathode, and disposing lithium ion conducting protective film between anode and electrolyte.

LEE S H, HAMMOND P T, KHITERER M

Single crystalline film bulk acoustic resonator device for use in e.g. cell phone, has single-crystalline semiconductor material positioned partially over cavity of substrate, and two contacts provided between substrate and material.

KIM S, KIM J