PATENT CLAIM ANALYSIS

Application Number: 16025252
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["353", "101000"]

Abstract:
The zoom lens ( 1 ) includes an aperture stop (ST 1 ), at least three front side movable lens units (B 2  to B 4 ) disposed on an enlargement conjugate side further than the aperture stop and movable for zooming, and a front side fixed lens unit (B 1 ) disposed on the enlargement conjugate side further than the at least three front side movable lens units and fixed for the zooming. The at least three front side movable lens units include two first front side movable lens units (B 2  and B 3 ) movable to the enlargement conjugate side for zooming from a wide-angle end to a telephoto end, and a second front side movable lens unit (B 4 ) disposed on the reduction conjugate side further than the first front side movable lens units and movable to the reduction conjugate side for the zooming from the wide-angle end to the telephoto end.

Claim (Index 2):
The zoom lens according to  claim 1 , wherein the zoom lens includes at least two rear side movable lens units that are disposed on the reduction conjugate side further than the stop and that are movable for the variation of magnification.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 95.0
- Lexical Diversity: 3.55319
- Patent Class: 353.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16025228', '13163004', '14025702', '14462074', '14655205']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7683586719396521
- 35 USC 102 Novelty (BERT): 0.5467060933869232
- Combined Prediction Score: 0.7461934140843792
- Mean Citation Score: 352.762964
- Max Citation Score: 407.87973
- Similarity Product: 320.3936324786281

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