PATENT CLAIM ANALYSIS

Application Number: 16264491
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-06
Patent Classification: ["375", "260000"]

Abstract:
A system and method for waveform modulation includes encoding input digital data at selected phase angles of an unmodulated sinusoidal waveform. The encoding includes selectively reducing a power of the unmodulated sinusoidal waveform at the selected phase angles in accordance with bit values of the input digital data so as to respectively define first, second, third and fourth data notches in the modulated sinusoidal waveform. An encoded analog waveform is then generated from a digital representation of the modulated sinusoidal waveform. The encoding is performed so that energies associated with the first and third data notches are balanced and energies associated with second and fourth data notches are also balanced. Each of the energies corresponds to a cumulative power difference between a power of the unmodulated sinusoidal waveform and a power of the modulated sinusoidal waveform over a phase angle range subtended by one of the data notches.

Claim (Index 28):
A method, comprising:\n receiving input data; creating a modulated sinusoidal waveform having amplitude perturbations of reduced power at selected phase angles of the modulated sinusoidal waveform wherein the amplitude perturbations represent values of the input data; and generating an encoded analog waveform based upon the modulated sinusoidal waveform; wherein a first energy associated with a first of the amplitude perturbations is substantially equal to a second energy associated with a second of the amplitude perturbations and wherein the first of the amplitude perturbations is defined at a first of the selected phase angles and the second of the amplitude perturbations is defined at a second of the selected phase angles, the first of the selected phase angles and the second of the selected phase angles being separated by approximately 180 degrees; wherein a third energy associated with a third of the amplitude perturbations is substantially equal to a fourth energy associated with a fourth of the amplitude perturbations.

Metadata:
- Claim Count in Document: 66.0
- Percentile: 99.0
- Lexical Diversity: 2.21429
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['16264497', '16174194', '16174211', '16174200', '11383457']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5767636177218949
- 35 USC 102 Novelty (BERT): 0.6241765239761828
- Combined Prediction Score: 0.5815049083473237
- Mean Citation Score: 487.521844
- Max Citation Score: 612.8433
- Similarity Product: 530.6627546136797

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