PATENT CLAIM ANALYSIS

Application Number: 16236390
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-07
Patent Classification: ["381", "174000"]

Abstract:
The present disclosure provides a MEMS microphone including a base having an acoustic cavity and a capacitor structure fixed to the base; the capacitor structure includes a backplate and a diaphragm that is arranged oppositely to and spaced apart from the backplate, the backplate has a balance hole penetrating therethrough, the diaphragm has a via hole penetrating therethrough, and at least a part of an orthographic projection of the via hole towards the backplate is outside the balance hole. Compared with the related art, the MEMS microphone of the present disclosure has better reliability.

Claim (Index 4):
The MEMS microphone as described in  claim 1 , wherein the backplate has a plurality of balance holes, the plurality of balance holes is spaced apart from one another, and the diaphragm has one via hole and an orthographic projection of the one via hole towards the backplate covers only a portion of the plurality of balance holes.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 98.0
- Lexical Diversity: 1.94231
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12847682', '13582141', '14395787', '13719466', '13581499']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6641857884463095
- 35 USC 102 Novelty (BERT): 0.4762056923921992
- Combined Prediction Score: 0.6453877788408984
- Mean Citation Score: 162.067622
- Max Citation Score: 165.47993
- Similarity Product: 127.8948588618505

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test