PATENT CLAIM ANALYSIS

Application Number: 15877654
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-07
Patent Classification: ["060", "276000"]

Abstract:
A method, system, and apparatus are provided for improving accuracy of sensor readings reflecting measurements of at least one constituent in an engine exhaust. The sensor measurement is corrected or compensated for by applying to a gain correction factor to the reported sensor measurement. The gain correction factor is developed by determination of prior test sensor readings correlated with discrete sensor age levels, and with constituent concentrations to which those test sensors are exposed. By applying the determined gain correction factor to change the sensor's reported measurements, bias may be reduced and a more accurate measure of actual constituent levels is provided.

Claim (Index 17):
The apparatus of  claim 14 , wherein the gain correction factor is determined by using test results from exposing a plurality of equivalent sensors of different service ages to different constituent levels.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 86.0
- Lexical Diversity: 1.68182
- Patent Class: 60.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['12507526', '11411485', '14586174', '14739834', '14171637']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7352948287118238
- 35 USC 102 Novelty (BERT): 0.4793901426474165
- Combined Prediction Score: 0.7097043601053832
- Mean Citation Score: 189.776916
- Max Citation Score: 233.31465
- Similarity Product: 180.2533348004848

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

Dataset: test