PATENT CLAIM ANALYSIS

Application Number: 16506483
Application Type: Utility
Filing Date: 2019-07
Publication Date: 2019-10
Patent Classification: ["398", "185000"]

Abstract:
A system for embedding phase and amplitude into a real valued unipolar signal suitable for intensity modulation (IM) by optical transmitters. The system includes a complex-to-unipolar conversion engine configured to receive complex symbols in Cartesian format and convert the complex symbols from the Cartesian format to a polar coordinate format and generate real valued unipolar symbols including embedded phase and amplitude information of complex symbols in the Cartesian format.

Claim (Index 18):
A system for embedding phase and amplitude into a real valued unipolar signal suitable for intensity modulation (IM) by optical transmitters, the system comprising:\n a Cartesian-to-polar converter configured to receive complex symbols in Cartesian format and convert the complex symbols from the Cartesian format to a polar coordinate format; a phase and amplitude pre-equalizer responsive to the complex symbols in polar format configured to set the values of the phase and amplitude of individual samples of the complex symbols in the polar format in order to optimize bit error rate under dynamic range operation constraints at a predetermined data rate and output equalized amplitude and phase samples having embedded amplitude and phase information; and unipolar symbol generator responsive to the equalized amplitude and phase samples in the polar format configured to construct the real-valued unipolar symbols including embedded amplitude and phase.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 100.0
- Lexical Diversity: 1.58696
- Patent Class: 398.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15123137', '14917864', '15910803', '12385468', '11374217']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6694824068774066
- 35 USC 102 Novelty (BERT): 0.6306073673440047
- Combined Prediction Score: 0.6655949029240664
- Mean Citation Score: 307.021462
- Max Citation Score: 618.7195
- Similarity Product: 474.9257321923972

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

Dataset: test