PATENT CLAIM ANALYSIS

Application Number: 15945303
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["359", "713000"]

Abstract:
A compact low-cost imaging lens which provides brightness with an F-value of 2.5 or less and a wide field of view and corrects aberrations properly, meeting the demand for low-profileness. The imaging lens elements are arranged in the following order from an object side to an image side: a first lens with positive refractive power having a convex surface on the object side; a second lens with negative refractive power; a third lens with positive or negative refractive power having at least one aspheric surface; a fourth lens with positive refractive power; a fifth lens as a meniscus double-sided aspheric lens having a concave surface near an optical axis on the image side; and a sixth lens as a meniscus lens having a concave surface near the optical axis on the object side. The both surfaces of the fifth lens have pole-change points off the optical axis.

Claim (Index 18):
The imaging lens according to  claim 17 ,\n the first lens having a convex surface facing the object side, the second lens having negative refractive power, the fourth lens having positive refractive power, the fifth lens having negative refractive power, and the sixth lens having negative refractive power.

Metadata:
- Claim Count in Document: 56.0
- Percentile: 91.0
- Lexical Diversity: 2.09333
- Patent Class: 359.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15586719', '15163104', '15163086', '14483304', '14474527']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9062853473140754
- 35 USC 102 Novelty (BERT): 0.6233754821264013
- Combined Prediction Score: 0.877994360795308
- Mean Citation Score: 699.4988999999997
- Max Citation Score: 712.68317
- Similarity Product: 525.4956517792045

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