PATENT CLAIM ANALYSIS

Application Number: 16282208
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-06
Patent Classification: ["381", "113000"]

Abstract:
A circuit for amplifying signals from a Micro Electro-Mechanical System (MEMS) capacitive sensor is provided. First and second input nodes receive a sensing signal applied differentially between the input nodes. A first amplifier stage and a second amplifier stage, respectively, produce a differential output signal between first and second output nodes. A common mode signal is detected at the output nodes. A voltage divider having an intermediate tap node is coupled between the first output node and the second output node. A feedback stage is coupled between the intermediate tap node of the voltage divider and the inputs of the first amplifier stage and the second amplifier stage, where the feedback line is sensitive to the common mode signal at the output nodes.

Claim (Index 16):
The MEMS device of  claim 15 , wherein the feedback stage is coupled to the first inputs of the first and second amplifier stages by first and second capacitances, respectively.

Metadata:
- Claim Count in Document: 33.0
- Percentile: 99.0
- Lexical Diversity: 2.35088
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16122336', '10595403', '13183193', '10664048', '14138557']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.69574864082787
- 35 USC 102 Novelty (BERT): 0.498444715199781
- Combined Prediction Score: 0.6760182482650611
- Mean Citation Score: 173.28464200000005
- Max Citation Score: 258.63428
- Similarity Product: 218.9369958778405

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