PATENT CLAIM ANALYSIS

Application Number: 16131164
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["359", "755000"]

Abstract:
An imaging lens includes a first lens having at least one aspheric surface; a second lens having at least one aspheric surface; a third lens having at least one aspheric surface; a fourth lens having at least one aspheric surface; a fifth lens having at least one aspheric surface; a sixth lens having two aspheric surfaces; and a seventh lens having two aspheric surfaces, arranged in this order from an object side to an image plane side respectively with a space in between. The imaging lens has a total of seven lenses. The first lens is formed in a shape so that a surface on the object side is convex near an optical axis. The seventh lens is formed in a shape so that a surface on the image plane side is concave near the optical axis. The fifth lens and the sixth lens have specific Abbe's numbers.

Claim (Index 1):
An imaging lens comprising:\n a first lens having at least one aspheric surface; a second lens having at least one aspheric surface; a third lens having at least one aspheric surface; a fourth lens having at least one aspheric surface; a fifth lens having at least one aspheric surface; a sixth lens having two aspheric surfaces; and a seventh lens having two aspheric surfaces, arranged in this order from an object side to an image plane side respectively with a space in between, wherein said imaging lens has a total of seven lenses, said first lens is formed in a shape so that a surface thereof on the object side is convex near an optical axis thereof, said seventh lens is formed in a shape so that a surface thereof on the image plane side is concave near an optical axis thereof, and said fifth lens has an Abbe's number \u03bdd5 and said sixth lens has an Abbe's number \u03bdd6 so that the following conditional expressions are satisfied:\n 20<\u03bdd5<35, \n 20<\u03bdd6<35.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 97.0
- Lexical Diversity: 2.59677
- Patent Class: 359.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16131188', '14988912', '15361727', '15899740', '15900950']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8855552455009742
- 35 USC 102 Novelty (BERT): 0.6616213160662646
- Combined Prediction Score: 0.8631618525575032
- Mean Citation Score: 682.6731759999999
- Max Citation Score: 699.6539
- Similarity Product: 646.6471982474802

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