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 25):
An imaging lens which forms an image of an object on a solid-state image sensor comprising, in order from an object side to an image side of the imaging lens:\n a first lens that is a meniscus lens having positive refractive power and a convex surface facing the object side; a second lens having negative refractive power; a third lens that is a meniscus lens near an optical axis of the imaging lens, and has positive or negative refractive power and at least one aspheric surface; a fourth lens; a fifth lens that is a double-sided aspheric lens; and a sixth lens having an object-side surface that is concave near the optical axis.

Metadata:
- Claim Count in Document: 56.0
- Percentile: 91.0
- Lexical Diversity: 2.09333
- Patent Class: 359.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15586719', '15163104', '15163086', '14483304', '14474527']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.890522598269913
- 35 USC 102 Novelty (BERT): 0.6557405334423717
- Combined Prediction Score: 0.8670443917871589
- Mean Citation Score: 699.4988999999997
- Max Citation Score: 712.68317
- Similarity Product: 626.2158110006542

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