PATENT CLAIM ANALYSIS

Application Number: 15995179
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-04
Patent Classification: ["375", "225000"]

Abstract:
A symbol rate estimation device includes: a power spectrum density (PSD) generating unit, estimating a power of an input signal to generate a PSD; a cut-off frequency index outputting unit, outputting a cut-off frequency index according to the power; and a symbol rate calculating unit, calculating a symbol rate of the input signal according to the cut-off frequency index.

Claim (Index 5):
The symbol rate estimation device according to  claim 4 , wherein when the second determination indicates that the left-hand power sum is smaller than the right-hand power sum, the average power is associated with a power corresponding to at least one frequency index on the left side of the reference frequency index.

Metadata:
- Claim Count in Document: 18.0
- Percentile: 94.0
- Lexical Diversity: 2.0
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15909116', '12910103', '11706861', '13733372', '10353358']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4229543449298667
- 35 USC 102 Novelty (BERT): 0.5086258727491594
- Combined Prediction Score: 0.431521497711796
- Mean Citation Score: 143.82736800000004
- Max Citation Score: 216.25394
- Similarity Product: 139.1137743196559

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