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 19):
The method of  claim 17 , wherein forming the lower insulation layer and the diaphragm sequentially comprises forming a first silicon layer on the lower insulation layer, and patterning the first silicon layer to form the diaphragm in the vibration area and a diaphragm pad in the peripheral area and connected to the diaphragm,\n forming the back plate comprises forming a second silicon layer on the sacrificial layer, and patterning the second silicon layer to form the back plate in the vibration area and a back plate pad in the peripheral area connected to the back plate, and forming the bending prevention member comprises forming patterning the thin film to form the bending prevention member in the supporting area, the first electrode pad on the diaphragm pad, and the second electrode on the back plate pad.

Metadata:
- Claim Count in Document: 25.0
- Percentile: 96.0
- Lexical Diversity: 2.22642
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15497374', '15497358', '15497366', '15364728', '15798836']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.928394726363168
- 35 USC 102 Novelty (BERT): 0.5164600079075654
- Combined Prediction Score: 0.8872012545176077
- Mean Citation Score: 260.911964
- Max Citation Score: 315.89304
- Similarity Product: 250.3550311452484

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

Dataset: test