PATENT CLAIM ANALYSIS

Application Number: 15915071
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-07
Patent Classification: ["359", "755000"]

Abstract:
An optical imaging lens includes: first, second, third, fourth, fifth, sixth and seventh lens element, an image-side surface of the first lens element has a concave optical axis region, an object-side surface of the third lens element has a concave periphery region, the fourth lens element has positive refractive power, an object-side surface of the fourth lens element has a concave optical axis region, an image-side surface of the sixth lens element has a concave optical axis region. The lens elements having refracting power included by the optical imaging lens are only the seven lens elements described above. In addition, v3, vA, v5, v6 and v7 are the Abbe numbers of the third, fourth, fifth, sixth and seventh lens element respectively, and satisfying the relationship: v3+v4+v5+v6+≥220.000.

Claim (Index 8):
An optical imaging lens, from an object side to an image side in order along an optical axis comprising: a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element and a seventh lens element, wherein the first lens element to the seventh lens element each has an object-side surface facing toward the object side as well as an image-side surface facing toward the image side, wherein:\n a periphery region of the object-side surface of the third lens element is concave; the fourth lens element has positive refracting power, an optical axis region of the object-side surface of the fourth lens element is concave; an optical axis region of the image-side surface of the fifth lens element is convex; an optical axis region of the image-side surface of the sixth lens element is concave; the lens elements having refracting power included by the optical imaging lens are only the seven lens elements described above, wherein, v 3  is an Abbe number of the third lens element, v 4  is an Abbe number of the fourth lens element, v 5  is an Abbe number of the fifth lens element, v 6  is an Abbe number of the sixth lens element, v 7  is an Abbe number of the seventh lens element, T 5  is a thickness of the fifth lens element along the optical axis, G 34  is an air gap between the third lens element and the fourth lens element along the optical axis, and the optical imaging lens satisfies the relationships: v 3 -v 4 +v 5 +v 6 +v 7 \u2264220.000 and T 5 /G 34 \u22641.300.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 90.0
- Lexical Diversity: 2.66071
- Patent Class: 359.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15847922', '15915079', '15441243', '15620831', '15653508']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8693293987594255
- 35 USC 102 Novelty (BERT): 0.5821928568634565
- Combined Prediction Score: 0.8406157445698286
- Mean Citation Score: 491.328478
- Max Citation Score: 536.16754
- Similarity Product: 462.5260666509593

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test