PATENT CLAIM ANALYSIS

Application Number: 15754242
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["340", "854700"]

Abstract:
An optical sensor system may include an interrogation system coupled to one or more fiber-optic cables positioned in a wellbore. The interrogation system may interrogate a fiber Fabry-Perot interferometric sensor and one or more fiber Bragg sensors multiplexed in the fiber-optic cables. The optical sensor system may include a processing device to determine whether there is condition that may cause an error in the calculation of the cavity length of the fiber Fabry-Perot interferometric sensor in real-time based on a reference distance between peaks or valleys in the reflected light signal generated by the fiber Fabry-Perot interferometric sensor. The processing device may compare the reference distance to a distance between peaks or valleys detected in the spectrum to identify that an error condition exists and may correct the error prior to calculating the cavity length.

Claim (Index 2):
The interrogation system of  claim 1 , wherein the first sensor includes a fiber Fabry-Perot interferometric sensor and the second sensor includes a fiber Bragg grating sensor, the fiber Fabry-Perot interferometric sensor having a first wavelength range to generate an FFPI signal receivable by the spectrometer and the fiber Bragg grating sensor having a second wavelength range to generate an FBG signal receivable by the spectrometer,\n wherein the second wavelength range is sized to create the dedicated wavelength range within the first wavelength range that does not overlap with the second wavelength range.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 88.0
- Lexical Diversity: 2.13846
- Patent Class: 340.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['10206708', '14482580', '12352426', '14064898', '15424914']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7187400658279556
- 35 USC 102 Novelty (BERT): 0.5095805235040851
- Combined Prediction Score: 0.6978241115955686
- Mean Citation Score: 258.473414
- Max Citation Score: 273.43597
- Similarity Product: 213.8036074591541

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