PATENT CLAIM ANALYSIS

Application Number: 16098734
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-05
Patent Classification: ["330", "254000"]

Abstract:
An instrumentation amplifier configured for providing high common mode rejection and low distortion is described and includes an input differential pair configured to receive a differential input voltage and differential feedback voltage and a folded cascode amplifying stage configured to receive output current mode signals provided from the input differential pair. A current mirror is configured to mirror output current mode signals provided from said folded cascode amplifying stage. An external gain setting configuration may include a resistor feedback network, which includes a first resistor being connected between feedback inputs of said input differential pair, a second resistor between an output terminal of the current mirror and a first feedback input of said input differential pair, a third resistor between a common terminal and a second feedback input of said input differential pair.

Claim (Index 9):
The instrumentation amplifier according to  claim 1 , further comprises:\n an output buffer and an output resistor, said output buffer configured to receive a differential current mode signal from the current mirror, said output buffer includes an output terminal to provide an output voltage to the first resistor feedback network, said output resistor being coupled to an input terminal of said output buffer; and wherein the external gain setting stage includes a second resistor feedback network connected between the input terminal of the output buffer and the first resistor feedback network.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 98.0
- Lexical Diversity: 2.39655
- Patent Class: 330.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15664777', '11378906', '11134122', '11032254', '12221392']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8206075320105846
- 35 USC 102 Novelty (BERT): 0.5660628002449383
- Combined Prediction Score: 0.79515305883402
- Mean Citation Score: 330.05417
- Max Citation Score: 438.70526
- Similarity Product: 399.4182545747042

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