PATENT CLAIM ANALYSIS

Application Number: 15909840
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-01
Patent Classification: ["330", "296000"]

Abstract:
An amplifier may include a first transistor. The amplifier may also include a second transistor coupled to the first transistor in an output stage of the amplifier. The amplifier may also include a level shift resistor coupled between a gate of the first transistor and a gate of the second transistor. The amplifier may further include a feedback bias circuit coupled to the gate of the first transistor and the gate of the second transistor through the level shift resistor. The feedback bias circuit may be configured to sense a common mode voltage of the output stage of the amplifier, and to compare the common mode voltage with a reference voltage to control a resistor bias current conducted by the level shift resistor.

Claim (Index 19):
The amplifier of  claim 15 , in which the amplifier comprises a class-AB amplifier.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 90.0
- Lexical Diversity: 2.93182
- Patent Class: 330.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['12265361', '11378906', '10948438', '13626331', '14031806']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.770500314228246
- 35 USC 102 Novelty (BERT): 0.5154469355477015
- Combined Prediction Score: 0.7449949763601915
- Mean Citation Score: 228.585642
- Max Citation Score: 234.02026
- Similarity Product: 147.8450302977872

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

Dataset: test