PATENT CLAIM ANALYSIS

Application Number: 16140768
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["359", "755000"]

Abstract:
An optical system includes a first lens having negative refractive power and having two concave surfaces, a second lens having positive refractive power, a third lens having refractive power, a fourth lens having refractive power, a fifth lens having refractive power, a sixth lens having refractive power, and a seventh lens having refractive power. The first to seventh lenses are sequentially disposed from an object side. Whereby an aberration improvement effect may be increased and high resolution and a wide angle may be implemented.

Claim (Index 15):
The optical system of  claim 13 , wherein the seventh lens has positive refractive power and has a meniscus shape in which an object-side surface of the seventh lens is convex.

Metadata:
- Claim Count in Document: 19.0
- Percentile: 97.0
- Lexical Diversity: 2.02174
- Patent Class: 359.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14641153', '14276435', '14644431', '14643253', '14644737']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8447417175252796
- 35 USC 102 Novelty (BERT): 0.5169377410648456
- Combined Prediction Score: 0.8119613198792363
- Mean Citation Score: 310.421606
- Max Citation Score: 357.4667
- Similarity Product: 307.16449383169413

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