PATENT CLAIM ANALYSIS

Application Number: 16256542
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-08
Patent Classification: ["455", "571000"]

Abstract:
In a portable radio transceiver, a power amplifier system includes a saturation detector that detects power amplifier saturation in response to duty cycle of the amplifier transistor collector voltage waveform. The saturation detection output signal can be used by a power control circuit to back off or reduce the amplification level of the power amplifier to avoid power amplifier control loop saturation.

Claim (Index 2):
A saturation detection system for detecting saturation of a power amplifier, the saturation detection system comprising:\n a first circuit in electrical communication with a first power amplifier, the first circuit configured to block a positive cycle portion of an amplified radio frequency signal output by the first power amplifier and pass a negative cycle portion of the amplified radio frequency signal output by the first power amplifier to a first averaging filter; and a second circuit including a comparator configured to output a saturation detection signal based at least in part on a comparison of an output of the first averaging filter to a reference signal, the reference signal being based at least in part on a signal from a second power amplifier.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 99.0
- Lexical Diversity: 1.47727
- Patent Class: 455.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13348546', '12259645', '14215386', '15346023', '14575919']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7380226935868849
- 35 USC 102 Novelty (BERT): 0.5141004477987535
- Combined Prediction Score: 0.7156304690080717
- Mean Citation Score: 317.718258
- Max Citation Score: 327.7134
- Similarity Product: 279.1267293780327

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