PATENT CLAIM ANALYSIS

Application Number: 15765078
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["351", "159150"]

Abstract:
The invention relates to a multifocal lens ( 1 ) with a refractive focus (F r ) and with a diffractive structure ( 5 ) which, in the radial direction (r) of the lens ( 1 ), plotted across the squared radius (r 2 ), has a periodic profile ( 6, 7, 8, 9 ), wherein the profile ( 6, 7, 8, 9 ) per period has four adjoining portions ( 6, 7, 8, 9 ) which are not differentiable at their connection sites ( 10, 11, 12, 13 ), wherein a first portion ( 9 ) has a monotonically falling function and the three further portions ( 6, 7, 8 ) have a monotonically rising function or vice versa, and wherein the further portion ( 7 ), which does not adjoin the first portion ( 9 ), has a greater pitch than the other further portions ( 6, 8 ).

Claim (Index 5):
The multifocal lens according to  claim 1 , wherein the two further portions which each adjoin the first portion have substantially the same gradient.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 90.0
- Lexical Diversity: 2.41892
- Patent Class: 351.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15765385', '12429155', '13561812', '13934575', '11350505']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5604154885194587
- 35 USC 102 Novelty (BERT): 0.4851406495347471
- Combined Prediction Score: 0.5528880046209874
- Mean Citation Score: 192.390198
- Max Citation Score: 243.94841
- Similarity Product: 199.6894068569684

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

Dataset: test