PATENT CLAIM ANALYSIS

Application Number: 16022573
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["398", "208000"]

Abstract:
Apparatus and method for digital signal constellation transformation are provided herein. In certain configurations, an integrated circuit includes an analog front-end that converts an analog signal vector representing an optical signal into a digital signal vector, and a digital signal processing circuit that processes the digital signal vector to recover data from the optical signal. The digital signal processing circuit generates signal data representing a signal constellation of the digital signal vector. The digital signal processing circuit includes an adaptive gain equalizer that compensates the signal data for distortion of the signal constellation arising from biasing errors of optical modulators used to transmit the optical signal.

Claim (Index 13):
The method of  claim 12  wherein generating the transformed signal data comprises generating, by the adaptive gain equalizer, the transformed signal data based on a transformation matrix that includes the estimate of the angular tilt.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 94.0
- Lexical Diversity: 2.24
- Patent Class: 398.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15820304', '15130778', '15256210', '15256173', '15525670']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7249857148407028
- 35 USC 102 Novelty (BERT): 0.57658536205178
- Combined Prediction Score: 0.7101456795618106
- Mean Citation Score: 319.402572
- Max Citation Score: 454.0741
- Similarity Product: 340.07760841686724

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

Dataset: test