PATENT CLAIM ANALYSIS

Application Number: 15925903
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["359", "755000"]

Abstract:
An imaging lens includes a first lens group; a second lens group having positive refractive power; and a third lens group, arranged in this order from an object side to an image plane side. The first lens group includes a first lens having positive refractive power, a second lens, and a third lens. The second lens group includes a fourth lens and a fifth lens. The third lens group includes a sixth lens having negative refractive power and a seventh lens having negative refractive power. Each of the first lens and the second lens is formed in a shape so that a surface thereof on the object side has a positive curvature radius. The seventh lens is formed in a shape so that a surface thereof on the object side has a negative curvature radius, and has a specific Abbe's number.

Claim (Index 2):
The imaging lens according to  claim 1 , wherein said first lens has an Abbe's number \u03bdd1, said second lens has an Abbe's number \u03bdd2, and said third lens has an Abbe's number \u03bdd3 so that the following conditional expressions are satisfied:\n 40 <\u03bdd 1<75, 40 <\u03bdd 2<75, 20 <\u03bdd 3<35.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 90.0
- Lexical Diversity: 2.96154
- Patent Class: 359.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15237760', '15925992', '15260399', '15925936', '14572832']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.902524905708381
- 35 USC 102 Novelty (BERT): 0.6381902816456266
- Combined Prediction Score: 0.8760914433021055
- Mean Citation Score: 615.56832
- Max Citation Score: 621.2049599999998
- Similarity Product: 615.7264893239593

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