PATENT CLAIM ANALYSIS

Application Number: 15873364
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["359", "692000"]

Abstract:
The imaging lens consists of a first lens group fixed to an image plane during focusing, an aperture stop, a second lens group having a positive refractive power which moves along an optical axis during focusing, and a third lens group fixed to the image plane during focusing, in order from an object side. The first lens group includes at least two negative lenses among three lenses from a lens closest to the object side to a third lens, a negative lens of the at least two negative lenses closest to the object side being a negative meniscus lens with its convex surface toward the object side, the second lens group includes at least three lenses, and the third lens group includes at least three lenses.

Claim (Index 14):
The imaging lens according to  claim 2 ,\n wherein the following Conditional Expression (1-2) is satisfied.\n 0.4< f/f 2<0.52\u2003\u2003(1-2)

Metadata:
- Claim Count in Document: 32.0
- Percentile: 86.0
- Lexical Diversity: 2.54717
- Patent Class: 359.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15696219', '15612371', '15696216', '15412077', '15717999']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8587324653817099
- 35 USC 102 Novelty (BERT): 0.5175139978736069
- Combined Prediction Score: 0.8246106186308996
- Mean Citation Score: 354.75168599999995
- Max Citation Score: 359.95554
- Similarity Product: 292.42023673505537

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