PATENT CLAIM ANALYSIS

Application Number: 15975234
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-02
Patent Classification: ["330", "252000"]

Abstract:
A signal amplifier includes a first amplifier, a second amplifier, and an output. The first amplifier amplifies a first input signal to form a first amplified output signal. The first input signal has a common mode voltage in a first voltage range, and the first amplified output signal has a common mode voltage in a second voltage range different from the first voltage range. The second amplifier amplifies a second input signal to form a second amplified output signal. The first input signal has the common mode voltage in the second voltage range and the second amplified output signal has the common mode voltage in the second voltage range. The output outputs the first amplified output signal or the second amplified output signal as an amplified output signal.

Claim (Index 10):
The signal amplifier as claimed in  claim 1 , wherein the first amplifier includes:\n a first-type first transistor including a gate to receive one signal of the first input signal, a first-type second transistor including a gate to receive another signal of the first input signal and a source connected to a source of the first-type first transistor; a first resistor and a second resistor connected between a drain of the first-type first transistor and a drain of the first-type second transistor; a second-type first transistor including a source connected to the drain of the first-type first transistor, a drain connected to a first output terminal to output one signal of the amplified output signal, and a gate to receive a common mode voltage of the amplified output signal; and a second-type second transistor including a source connected to the drain of the first-type second transistor, a drain connected to a second output terminal to output another signal of the amplified output signal, and a gate connected to the gate of the second-type first transistor.

Metadata:
- Claim Count in Document: 25.0
- Percentile: 93.0
- Lexical Diversity: 4.56667
- Patent Class: 330.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11862772', '12917602', '14731759', '12053406', '10804169']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8058189982617222
- 35 USC 102 Novelty (BERT): 0.4935774219025419
- Combined Prediction Score: 0.7745948406258042
- Mean Citation Score: 232.142976
- Max Citation Score: 247.0166
- Similarity Product: 200.8599848129868

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