PATENT CLAIM ANALYSIS

Application Number: 15766970
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["351", "239000"]

Abstract:
A visual stress assessment device is provided comprising a plurality of coloured light sources, each adapted to produce light of a predetermined hue, and a white light source. The white light source and the coloured light sources each comprise a plurality of light emitting diodes. A chamber is provided having an interior comprising a viewable region configured to provide a sample for inducing visual stress, wherein said viewable region is arranged to be illuminated by the white light source and the coloured light sources. A controller is configured to selectively operate the white light source and coloured light sources such that only one or both of a first of the coloured light sources and a second of the coloured light sources are operated simultaneously with the white light source, whereby their respective emitted light is observable in the viewable region by a user at a predetermined hue and saturation.

Claim (Index 5):
A device according to  claim 1 , wherein said white and coloured light sources are each arranged within the chamber such that light emitted from the white and coloured light sources is evenly dispersed onto the viewable region.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 91.0
- Lexical Diversity: 2.21127
- Patent Class: 351.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15043767', '14770878', '12655046', '13685834', '11702179']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5955051176321994
- 35 USC 102 Novelty (BERT): 0.4769167043469621
- Combined Prediction Score: 0.5836462763036757
- Mean Citation Score: 197.362794
- Max Citation Score: 217.44382
- Similarity Product: 163.82846594338417

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