PATENT CLAIM ANALYSIS

Application Number: 15901830
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["381", "174000"]

Abstract:
A capacitive transducer includes a substrate having an opening in a surface thereof, a back plate facing the opening in the substrate, a vibration electrode film facing the back plate across a space, the vibration electrode film being displaceable to have a displacement converted into a change in capacitance between the vibration electrode film and the back plate, an airflow channel defined by a gap between a protrusion integral with the back plate and a part of the vibration electrode film, the airflow channel being configured to increase an area of air flow when the vibration electrode film deforms under pressure to move relative to the protrusion integral with the back plate and relieve the pressure applied to the vibration electrode film to serve as a pressure relief channel, and an extension formed at a periphery of a hole in the vibration electrode film defining the pressure relief channel.

Claim (Index 12):
An acoustic sensor comprising:\n the capacitive transducer according to  claim 4 , wherein the acoustic sensor is configured to convert a sound pressure into a change in capacitance between the vibration electrode film and the back plate, and detect the sound pressure.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 88.0
- Lexical Diversity: 2.36364
- Patent Class: 381.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15753521', '15901841', '15808712', '15509221', '15808736']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7428232054361903
- 35 USC 102 Novelty (BERT): 0.5717153911558968
- Combined Prediction Score: 0.7257124240081609
- Mean Citation Score: 366.776012
- Max Citation Score: 458.6542
- Similarity Product: 435.9461202265263

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

Dataset: test