PATENT CLAIM ANALYSIS

Application Number: 16111797
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-02
Patent Classification: ["330", "295000"]

Abstract:
A power amplifier circuit includes a Doherty amplifier including a divider that divides a first signal into a second signal and a third signal, a carrier amplifier that amplifies the second signal and outputs a fourth signal, a peak amplifier that amplifies the third signal and outputs a fifth signal, a combiner that combines the fourth signal and the fifth signal and outputs an amplified signal of the first signal, a first bias circuit that supplies a first bias current or voltage to the carrier amplifier, and a second bias circuit that supplies a second bias current or voltage corresponding to a control signal to the peak amplifier; and a control circuit that supplies the control signal corresponding to a level of the second signal to the second bias circuit. The control circuit includes a detecting unit, an output unit, and a filter circuit.

Claim (Index 3):
The power amplifier circuit according to  claim 2 , wherein the filter circuit comprises:\n a resistor element that is connected in series between the gate of the first FET and the gate of the second FET, and a capacitor including one end that is supplied with a power supply voltage and another end that is connected to one end of the resistor element.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 96.0
- Lexical Diversity: 3.34783
- Patent Class: 330.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15656646', '15710426', '16013039', '16002457', '15967914']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7860193944878847
- 35 USC 102 Novelty (BERT): 0.508595011524631
- Combined Prediction Score: 0.7582769561915593
- Mean Citation Score: 265.762454
- Max Citation Score: 281.45538
- Similarity Product: 244.45610822611567

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