PATENT CLAIM ANALYSIS

Application Number: 15905464
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["375", "355000"]

Abstract:
A signal transceiving device includes a transceiver and a microprocessor. The transceiver receives a signal from a power line. The microprocessor performs correlation calculation for the signal with a first predetermined pattern to obtain a plurality of first calculation results, performs correlation calculation for the signal with a second predetermined pattern to obtain a plurality of second calculation results, generates a plurality of weighting values according to the first calculation results and determines a position of a synchronization point in the signal according to the weighting values. When the weighting value corresponding to a sample point of the signal satisfies a first condition and the second calculation result corresponding to the sample point satisfies a second condition, the microprocessor determines to use the sample point as the synchronization point.

Claim (Index 6):
The method as claimed in  claim 1 , wherein the first predetermined pattern and the second predetermined pattern respectively comprise 2N points of data, and wherein a portion of the first predetermined pattern and a portion of the second predetermined pattern are in inverted phase relationship, and wherein the correlation calculation is cross-correlation calculation.

Metadata:
- Claim Count in Document: 30.0
- Percentile: 88.0
- Lexical Diversity: 2.77551
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15304853', '10746696', '15304856', '15304857', '13845264']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.434104688248066
- 35 USC 102 Novelty (BERT): 0.4797388993459536
- Combined Prediction Score: 0.4386681093578548
- Mean Citation Score: 143.938496
- Max Citation Score: 155.32248
- Similarity Product: 113.60301201358796

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