PATENT CLAIM ANALYSIS

Application Number: 16002349
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["330", "284000"]

Abstract:
Improvement in linearity is achieved at low costs in a power amplifier module employing an envelope tracking system. The power amplifier module includes a first power amplifier circuit that amplifies a radio frequency signal and that outputs a first amplified signal, a second power amplifier circuit that amplifies the first amplified signal on the basis of a source voltage varying depending on amplitude of the radio frequency signal and that outputs a second amplified signal, and a matching circuit that includes first and second capacitors connected in series between the first and second power amplifier circuit and an inductor connected between a node between the first and second capacitors and a ground and that decreases a gain of the first power amplifier circuit as the source voltage of the second power amplifier circuit increases.

Claim (Index 2):
The power amplifier module according to  claim 1 , further comprising a bias circuit configured to supply a bias to the first power amplifier circuit, the bias decreasing as the source voltage increases.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 94.0
- Lexical Diversity: 2.60377
- Patent Class: 330.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15251031', '14327779', '15251012', '14552597', '15077124']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8034778063210771
- 35 USC 102 Novelty (BERT): 0.5316593194261094
- Combined Prediction Score: 0.7762959576315804
- Mean Citation Score: 308.650256
- Max Citation Score: 364.54416
- Similarity Product: 349.6609676766872

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

Dataset: test