PATENT CLAIM ANALYSIS

Application Number: 16000860
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["381", "174000"]

Abstract:
The present invention provides a MEMS device such as a capacitive MEMS microphone that comprises a new design of air flow restrictor. An air channel includes a first internal wall and a second internal wall for air to flow between. A trench is recessed from the first internal wall, and an insert is extended from the second internal wall and inserted into the trench. The spatial relationship between the insert and the trench can vary or oscillate. Air resistance of the channel may be controlled by the trench depth. The air resistance is higher with a deeper trench. The invention has a significant effect on, for example, keeping the sound frequency response plot more flat on the low frequency part ranging from 20 Hz to 1000 Hz.

Claim (Index 20):
The MEMS device according to  claim 10 , further comprising two or more pairs of insert and trench.

Metadata:
- Claim Count in Document: 45.0
- Percentile: 94.0
- Lexical Diversity: 1.77922
- Patent Class: 381.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15623339', '15393831', '15097808', '14928702', '15708822']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7027338197516342
- 35 USC 102 Novelty (BERT): 0.5265607051055128
- Combined Prediction Score: 0.6851165082870221
- Mean Citation Score: 256.014926
- Max Citation Score: 350.52383
- Similarity Product: 269.59993647022367

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

Dataset: test