发明授权
US07227433B2 Electro mechanical device having a sealed cavity 有权
具有密封腔的电机械装置

Electro mechanical device having a sealed cavity
摘要:
Briefly, embodiments of the present invention provide an electro-mechanical device, for example, a Micro-Electro-Mechanical Systems (MEMS) device, for example, a low-loss Film Bulk Acoustic Resonators (FBAR) filter, and a process to produce the same.
信息查询
0/0