PATENT CLAIM ANALYSIS

Application Number: 15859848
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-11
Patent Classification: ["359", "761000"]

Abstract:
A wide-angle lens assembly includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens. The first lens is with negative refractive power and includes a convex surface facing an object side and a concave surface facing an image side. The second lens is with positive refractive power. The third lens is with positive refractive power and includes a convex surface facing the object side. The fourth lens is with negative refractive power. The fifth lens is with positive refractive power and includes a convex surface facing the image side. The sixth lens is with negative refractive power. The wide-angle lens assembly satisfies: −1.5<f 5 /f≤−0.77, wherein f 1  is an effective focal length of the first lens and f 5  is an effective focal length of the fifth lens.

Claim (Index 1):
A wide-angle lens assembly comprising:\n a first lens which is with negative refractive power and comprises a convex surface facing an object side and a concave surface facing an image side; a second lens which is with positive refractive power; a third lens which is with positive refractive power and comprises a convex surface facing the object side; a fourth lens which is with negative refractive power; a fifth lens which is with positive refractive power and comprises a convex surface facing the image side; and a sixth lens which is with negative refractive power; wherein the first lens, the second lens, the third lens, the fourth lens, the fifth lens, and the sixth lens are arranged in order from the object side to the image side along an optical axis; wherein the wide-angle lens assembly satisfies:\n \u22121.5< f 5 /f 1 \u2264\u22120.77, \n wherein f 1  is an effective focal length of the first lens and f 5  is an effective focal length of the fifth lens.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 86.0
- Lexical Diversity: 3.54545
- Patent Class: 359.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15848095', '15435340', '14664941', '15191559', '15723553']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.855932720476268
- 35 USC 102 Novelty (BERT): 0.5528898238165162
- Combined Prediction Score: 0.8256284308102928
- Mean Citation Score: 424.28828
- Max Citation Score: 445.37772
- Similarity Product: 425.70266855323786

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