PATENT CLAIM ANALYSIS

Application Number: 16244739
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-05
Patent Classification: ["367", "140000"]

Abstract:
An ultrasound circuit comprising a multi-stage trans-impedance amplifier (TIA) is described. The TIA is coupled to an ultrasonic transducer to amplify an electrical signal generated by the ultrasonic transducer in response to receiving an ultrasound signal. The TIA may include multiple stages, at least two of which operate with different supply voltages. The TIA may be followed by further processing circuitry configured to filter, amplify, and digitize the signal produced by the TIA.

Claim (Index 5):
The ultrasound apparatus of  claim 1 , further comprising a feedback impedance coupling the second stage with the first stage.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 99.0
- Lexical Diversity: 1.51852
- Patent Class: 367.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['16244934', '16245202', '14957395', '15288324', '15087943']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5795311511391292
- 35 USC 102 Novelty (BERT): 0.4901216052677162
- Combined Prediction Score: 0.570590196551988
- Mean Citation Score: 206.569506
- Max Citation Score: 265.46527000000003
- Similarity Product: 218.2248642317724

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