PATENT CLAIM ANALYSIS

Application Number: 15917848
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-07
Patent Classification: ["359", "708000"]

Abstract:
An optical imaging lens includes a first, a second, a third, a fourth, a fifth, a sixth, a seventh and an eighth lens elements from an object side to an image side in order along an optical axis. The first lens element and the second lens element both have positive refracting power. An optical axis region of an object-side surface of the fifth lens element is concave. A periphery region of an image-side surface of the fifth lens element, an optical axis region of an object-side surface of the sixth lens element and an optical axis region of an object-side surface of the seventh lens element are convex. Materials of the third, the fourth and the eighth lens elements are plastic. The eight lens elements are the only lens elements having refracting power in the optical imaging lens.

Claim (Index 1):
An optical imaging lens, 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, a seventh lens element, and an eighth lens element sequentially arranged along an optical axis from an object side to an image side, each of the first lens element to the eighth lens element comprising an object-side surface facing toward the object side and allowing imaging rays to pass through and an image-side surface facing toward the image side and allowing the imaging rays to pass through, wherein:\n the first lens element has positive refracting power; the second lens element has positive refracting power; an optical axis region of the object-side surface of the fifth lens element is concave, and a periphery region of the image-side surface of the fifth lens element is convex; an optical axis region of the object-side surface of the sixth lens element is convex; an optical axis region of the object-side surface of the seventh lens element is convex; materials of the third lens element, the fourth lens element, and the eighth lens element are plastic; and the eight lens elements are the only lens elements having refracting power in the optical imaging lens.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 90.0
- Lexical Diversity: 2.92308
- Patent Class: 359.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15917840', '15915072', '15918197', '15441241', '15915071']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8671417611242102
- 35 USC 102 Novelty (BERT): 0.6051977184152079
- Combined Prediction Score: 0.8409473568533099
- Mean Citation Score: 499.1123079999999
- Max Citation Score: 555.7728
- Similarity Product: 542.2261242141723

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