PATENT CLAIM ANALYSIS

Application Number: 15928548
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["359", "695000"]

Abstract:
Provided is a zoom lens, including, in order from an object side to an image side: a negative first lens unit; a positive second lens unit; a negative third lens unit; a positive fourth lens unit; and a positive fifth lens unit, the first, second, third, fourth, and fifth lens units having an interval between each pair of adjacent lens units changed for zooming. The second, fourth, and fifth lens units are configured to move toward the object side for zooming from a wide-angle end to a telephoto end. A focal length of the fourth lens unit, a focal length of the fifth lens unit, an amount of movement of the fifth lens unit for zooming from the wide-angle end to the telephoto end, and a focal length of an entire system of the zoom lens at the wide-angle end are each appropriately set.

Claim (Index 12):
The zoom lens according to  claim 1 , wherein the third lens unit is configured to move toward the object side for zooming from the wide-angle end to the telephoto end.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 90.0
- Lexical Diversity: 2.87719
- Patent Class: 359.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14667781', '14972537', '15581360', '15297617', '14977890']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8922065429174026
- 35 USC 102 Novelty (BERT): 0.5737404103055163
- Combined Prediction Score: 0.8603599296562141
- Mean Citation Score: 520.967648
- Max Citation Score: 536.4415
- Similarity Product: 419.2818442469239

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test