PATENT CLAIM ANALYSIS

Application Number: 16221966
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-06
Patent Classification: ["455", "114100"]

Abstract:
A linearization circuit reduces intermodulation distortion in an amplifier that includes a first stage and a second stage. The linearization circuit receives a first signal that includes a first frequency and a second frequency and generates a difference signal having a frequency approximately equal to the difference of the first frequency and the second frequency, generates an envelope signal based at least in part on a power level of the first signal, and adjusts a magnitude of the difference signal based on the envelope signal. When the amplifier receives the first signal at an input terminal, the first stage receives the adjusted signal, and the second stage does not receive the adjusted signal, intermodulation between the adjusted signal and the first signal cancels at least a portion of the intermodulation between the first frequency and the second frequency from the output of the amplifier.

Claim (Index 20):
The wireless communication device of  claim 19  wherein the direct current access terminal is configured to receive a direct current signal.

Metadata:
- Claim Count in Document: 22.0
- Percentile: 98.0
- Lexical Diversity: 2.92308
- Patent Class: 455.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15817591', '15191960', '15679518', '15191938', '12021061']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7793519038549558
- 35 USC 102 Novelty (BERT): 0.5662646349926829
- Combined Prediction Score: 0.7580431769687285
- Mean Citation Score: 396.1645380000001
- Max Citation Score: 447.34637
- Similarity Product: 267.50200592520594

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