PATENT CLAIM ANALYSIS

Application Number: 16056840
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-02
Patent Classification: ["257", "416000"]

Abstract:
A MEMS microphone includes a substrate having a cavity, a back plate provided over the substrate and having a plurality of acoustic holes, a diaphragm disposed between the substrate and the back plate, and spaced apart from the substrate and the back plate, a strut located at outer side of the diaphragm, having a lower surface in contact with an upper surface of the substrate and being integrally formed with the upper insulation layer to support the upper insulation layer to space the upper insulation layer from the diaphragm, and a bending prevention member provided on an upper surface of the back plate for preventing the back plate from being bent.

Claim (Index 1):
A MEMS microphone comprising:\n a substrate having a cavity; a back plate disposed over the substrate and defining a plurality of acoustic holes therein; a diaphragm disposed between the substrate and the back plate, the diaphragm being spaced apart from the substrate and the back plate, covering the cavity, and configured to generate a displacement corresponding to an applied acoustic pressure; an upper insulation layer covering the back plate and holding the back plate to space the back plate from the diaphragm to form an air gap between the back plate and the diaphragm; a strut being provided at a peripheral area of the diaphragm and having a lower surface making contact with an upper surface of the substrate to support the upper insulation layer and to space the upper insulation layer from the diaphragm; and a bending prevention member disposed on the strut to prevent the back plate from being bent.

Metadata:
- Claim Count in Document: 25.0
- Percentile: 96.0
- Lexical Diversity: 2.22642
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15497374', '15497358', '15497366', '15364728', '15798836']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9202299236926323
- 35 USC 102 Novelty (BERT): 0.508928612074989
- Combined Prediction Score: 0.8790997925308681
- Mean Citation Score: 260.911964
- Max Citation Score: 315.89304
- Similarity Product: 288.37857759949213

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

Dataset: test