PATENT CLAIM ANALYSIS

Application Number: 15961362
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["356", "124500"]

Abstract:
An optical inspection device comprises: an LED; a chart; a collimator; and a mirror. The LED irradiates the chart with light to deliver light rays to the collimator as on-axis light rays. This allows a pattern on the chart to be projected onto a center of an image sensor through the collimator and an optical system under inspection. The mirror reflects light rays delivered to the mirror through the collimator among the on-axis light rays. This allows the pattern on the chart to be projected onto a periphery of the image sensor through the optical system under inspection.

Claim (Index 1):
An optical inspection device for inspecting an optical performance of an optical system under inspection including at least one lens, the optical inspection device comprising:\n a light emitter; a chart on which a pattern to be projected by the light emitter is drawn; a collimating lens disposed between the chart and the optical system under inspection; and a mirror disposed between the collimating lens and the optical system under inspection, wherein the light emitter irradiates the chart with light to deliver light rays to the collimating lens as on-axis light rays, and to project the pattern on the chart onto a center of an image sensor through the collimating lens and the optical system under inspection, and wherein the mirror reflects light rays delivered to the mirror through the collimating lens among the on-axis light rays to project the reflected light rays onto a periphery of the image sensor through the optical system under inspection.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 91.0
- Lexical Diversity: 2.48837
- Patent Class: 356.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15772934', '13737324', '10153021', '12629092', '12916336']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6891307500714283
- 35 USC 102 Novelty (BERT): 0.4598518351897959
- Combined Prediction Score: 0.6662028585832651
- Mean Citation Score: 160.929328
- Max Citation Score: 166.21095
- Similarity Product: 133.83853227845728

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

Dataset: test