PATENT CLAIM ANALYSIS

Application Number: 15939916
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["330", "260000"]

Abstract:
A traveling wave amplifier includes two input-side lines, two output-side lines, and amplification cells, and the amplification cells include a first input terminal, a second input terminal, a transistor including a base connected to the first input terminal and a collector connected to one of the output-side lines, a transistor including a base connected to the second input terminal and a collector connected to the other output-side line, a current source connected to an emitter of the two transistors, a series circuit having one end connected to the collector of the other transistor and the other end connected to the base of the one transistor and including a capacitor and a resistor, and a series circuit having one end connected to the collector of the one transistor and the other end connected to the base of the other transistor and including a capacitor and a resistor.

Claim (Index 7):
A driver circuit for amplifying two complementary input signals having phases opposite to each other and outputting two complementary output signals having phases opposite to each other, the driver circuit comprising:\n an input terminal for receiving the two complementary input signals; a first input-side transmission line for transmitting one of the two complementary input signals; a second input-side transmission line for transmitting another of the two complementary input signals; a first output-side transmission line for transmitting one of the two complementary output signals; a second output-side transmission line for transmitting another of the two complementary output signals; an output terminal for outputting the two complementary output signals; and a differential amplification circuit including\n a first input terminal electrically connected to the first input-side transmission line, \n a second input terminal electrically connected to the second input-side transmission line, \n a first emitter follower circuit, \n a second emitter follower circuit, \n a first transistor including a control terminal, a first current terminal, and a second current terminal, the control terminal of the first transistor being electrically connected to the first input terminal via the first emitter follower circuit, and the second current terminal of the first transistor being electrically connected to the second output-side transmission line, \n a second transistor including a control terminal, a first current terminal, and a second current terminal, the control terminal of the second transistor being electrically connected to the second input terminal via the second emitter follower circuit, and the second current terminal of the second transistor being electrically connected to the first output-side transmission line, \n a current source electrically connected to the first current terminal of the first transistor and the first current terminal of the second transistor, \n a first series circuit having one end electrically connected to the second current terminal of the second transistor and the other end electrically connected to the control terminal of the first transistor, the first series circuit including a first capacitor and a first feedback resistance element connected to the first capacitor in series, and \n a second series circuit having one end electrically connected to the second current terminal of the first transistor and the other end electrically connected to the control terminal of the second transistor, the second series circuit including a second capacitor and a second feedback resistance element connected to the second capacitor in series.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 90.0
- Lexical Diversity: 3.71429
- Patent Class: 330.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15195422', '14844120', '14272865', '15876870', '13895920']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7856713964487451
- 35 USC 102 Novelty (BERT): 0.4939774244173314
- Combined Prediction Score: 0.7565019992456037
- Mean Citation Score: 235.470516
- Max Citation Score: 269.45178
- Similarity Product: 237.50802987851856

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