PATENT CLAIM ANALYSIS

Application Number: 16188582
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["330", "295000"]

Abstract:
A power amplifier circuit includes: a first differential amplifier that amplifies a first signal split from the input signal and outputs a second signal; a second differential amplifier that amplifies a third signal split from the input signal and outputs a fourth signal; a first transformer including a first input-side winding to which the second signal is input and a first output-side winding; a second transformer including a second input-side winding to which the fourth signal is input and a second output-side winding; a first phase conversion element that is connected in parallel with the first output-side winding and outputs a fifth signal; and a second phase conversion element that is connected in parallel with the second output-side winding and outputs a sixth signal. The first and second output-side windings are connected in series and output a signal obtained by adding voltages of the fifth and sixth signals together.

Claim (Index 18):
The power amplifier circuit according to  claim 3 , further comprising:\n a third transformer comprising a third input-side winding to which the input signal is input, and a third output-side winding that is electromagnetically coupled to the third input-side winding; a fourth transformer comprising a fourth input-side winding to which the input signal is input, and a fourth output-side winding that is electromagnetically coupled to the fourth input-side winding; a third phase conversion circuit that is connected in parallel with the third input-side winding, and that outputs a seventh signal; a fourth phase conversion circuit that is connected in parallel with the fourth input-side winding, and that outputs an eighth signal; a third differential amplifier configured to amplify the seventh signal and to output a ninth signal; a fourth differential amplifier configured to amplify the eighth signal and to output a tenth signal; a fifth transformer comprising a fifth input-side winding to which the ninth signal is input, and a fifth output-side winding that is electromagnetically coupled to the fifth input-side winding and that outputs the first signal; and a sixth transformer comprising a sixth input-side winding to which the tenth signal is input, and a sixth output-side winding that is electromagnetically coupled to the sixth input-side winding and that outputs the third signal.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 98.0
- Lexical Diversity: 3.01923
- Patent Class: 330.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15899734', '15817524', '12623164', '14932275', '15432990']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7502079791040056
- 35 USC 102 Novelty (BERT): 0.5584882956718296
- Combined Prediction Score: 0.7310360107607881
- Mean Citation Score: 272.420864
- Max Citation Score: 403.76425
- Similarity Product: 397.6016599749922

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