PATENT CLAIM ANALYSIS

Application Number: 16380582
Application Type: Utility
Filing Date: 2019-04
Publication Date: 2019-10
Patent Classification: ["375", "297000"]

Abstract:
A circuit and apparatus for filtering harmful harmonics is disclosed. The circuit and apparatus include a power amplifier core that uses equally sized inverter based amplifiers. The amplifier core cells provide uniform load to all phases of a fundamental frequency to cancel all harmonics at an output. The power amplifier stages are driven into nonlinearity, and the combination of harmonics is performed at the output by varying series connected capacitors. The harmonic combination is performed at the outputs, leaving no further scope of nonlinearity in the signal chain.

Claim (Index 56):
The device of  claim 55 , wherein the transceiver further comprising:\n a power amplifier including; one or more buffers configured to buffer one or more of the equally spaced phasors at the fundamental signal frequency; and one or more digital-to-analog converters (DAC) coupled to the one or more buffers and configured to convert a digital representation of the one or more of the phasors at fundamental signal frequency into a corresponding output analog signal without harmonics.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 100.0
- Lexical Diversity: 1.55738
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15008871', '16148891', '14821532', '15860848', '15184342']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4871755471276053
- 35 USC 102 Novelty (BERT): 0.5323183593182732
- Combined Prediction Score: 0.4916898283466721
- Mean Citation Score: 264.117158
- Max Citation Score: 365.94415
- Similarity Product: 318.391610130167

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