PATENT CLAIM ANALYSIS

Application Number: 15874048
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["359", "695000"]

Abstract:
A zoom lens including in order from an object side: a positive first unit configured not to move for zooming; a negative second unit configured to move to the image side for zooming to a telephoto end; and a relay lens unit configured not to move for zooming, wherein the first unit consists of five lenses including, in order from the object side, a negative lens, a positive lens, a positive lens, a positive lens and a positive lens, or six lenses including, in order from the object side, a positive lens, a negative lens, a positive lens, a positive lens, a positive lens and a positive lens, and a refractive index of the negative lens in the first unit, an Abbe number of the negative lens, a focal length of the negative lens, and a focal length of the first lens unit are appropriately set.

Claim (Index 4):
The zoom lens according to  claim 1 , wherein the zoom lens consists of, in order from the object side to the image side, the first lens unit, the second lens unit, a third lens unit configured to move for zooming, a fourth lens unit configured to move for zooming, and the relay lens unit.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 86.0
- Lexical Diversity: 3.47917
- Patent Class: 359.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14535778', '14685768', '13957638', '14618339', '14827797']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8816786409892379
- 35 USC 102 Novelty (BERT): 0.6066061137224911
- Combined Prediction Score: 0.8541713882625632
- Mean Citation Score: 576.1479099999998
- Max Citation Score: 588.0699
- Similarity Product: 496.09634888126845

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