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 22):
The optical system of  claim 13 , further comprising an image sensor converting an image of a subject incident through the first to seventh lenses into an electrical signal,\n wherein when a field of view of the optical system is ANG and a distance from an object-side surface of the first lens to an imaging surface of the image sensor is TTL, 17<ANG/TTL<20 is satisfied.

Metadata:
- Claim Count in Document: 19.0
- Percentile: 97.0
- Lexical Diversity: 2.02174
- Patent Class: 359.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14641153', '14276435', '14644431', '14643253', '14644737']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8287877165975193
- 35 USC 102 Novelty (BERT): 0.5155497450627572
- Combined Prediction Score: 0.7974639194440432
- Mean Citation Score: 310.421606
- Max Citation Score: 357.4667
- Similarity Product: 278.22725840055944

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