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 6):
The imaging lens according to  claim 1 , wherein said first lens and said second lens have a composite focal length f12 and said third lens has a focal length f3 so that the following conditional expression is satisfied:\n \u22121.0< f 12/ f 3<\u22120.1.

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): 0.9024207316058068
- 35 USC 102 Novelty (BERT): 0.6389186894111873
- Combined Prediction Score: 0.8760705273863449
- Mean Citation Score: 615.56832
- Max Citation Score: 621.2049599999998
- Similarity Product: 618.2568570417881

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