PATENT CLAIM ANALYSIS

Application Number: 15973155
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["356", "437000"]

Abstract:
An exhaust gas detection assembly, comprising a sensing system comprising a wide-band light source and a detector, a probe configured for mounting in a port of a component of an engine exhaust system, and a fiber optic bundle connected between the sensing system and the probe to carry source light from the light source to the probe and reflected light from the probe to the detector, wherein the detector comprises a filter that passes reflected light received from the probe in a wavelength range corresponding to a wavelength range affected by the presence of a type of gas molecules in the probe.

Claim (Index 18):
The aftertreatment system of  claim 17 , wherein the array of filters comprise a reference filter configured to allow a reference light wavelength included in the source light reflected by the mirror and not absorbed by any of the gas molecules to pass through to the detector, and wherein the gas detection assembly further comprises a controller configured to:\n determine an intensity reduction of the reference light wavelength relative to a baseline intensity of the source light, the intensity reduction corresponding to an amount of particulate matter deposited on the mirror; and adjust the base light intensity used by the detector to interpret reflected light based on the intensity reduction of the reference light wavelength.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 93.0
- Lexical Diversity: 2.14
- Patent Class: 356.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['12215094', '15279075', '14051788', '14730417', '10820322']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6707691376471516
- 35 USC 102 Novelty (BERT): 0.4720281635473604
- Combined Prediction Score: 0.6508950402371725
- Mean Citation Score: 155.217904
- Max Citation Score: 165.96791000000005
- Similarity Product: 130.67059979223194

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

Dataset: test