PATENT CLAIM ANALYSIS

Application Number: 15773108
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["356", "454000"]

Abstract:
An optical sensor system includes an optical sensor arrangement that includes a Fabry-Perot structure having two reflective surfaces spaced apart at a distance from each other. A spectral acquisition arrangement acquires successive spectral responses from the optical sensor arrangement during successive time intervals. A spectral analysis arrangement detects a periodicity in at least one of the successive spectral responses that have been acquired. The spectral analysis arrangement further detects a phase evolution of the periodicity throughout the successive spectral responses. The phase evolution of the periodicity provides a relatively precise measurement of a variation in an optical path length between the two reflective surfaces of the Fabry-Perot structure. A variation in a physical quantity can cause the variation in the optical path length. Accordingly, a relatively precise measurement of the physical quantity can be achieved.

Claim (Index 5):
An optical sensor system according to any of  claims 1  to  4 , wherein the spectral analysis arrangement ( 103 ) is adapted to detect a periodicity in a first spectral response of the successive spectral responses that have been required, and is adapted to update data on the periodicity on the basis of further successive spectral responses that follow.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 93.0
- Lexical Diversity: 2.23438
- Patent Class: 356.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12958312', '15540441', '12379720', '14267758', '15500243']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6989955696521151
- 35 USC 102 Novelty (BERT): 0.5182621275337941
- Combined Prediction Score: 0.680922225440283
- Mean Citation Score: 252.144032
- Max Citation Score: 268.17032
- Similarity Product: 168.3436731184864

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

Dataset: test