PATENT CLAIM ANALYSIS

Application Number: 16113969
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-01
Patent Classification: ["359", "584000"]

Abstract:
A method of providing a configuration of a system of interference filters with a visible color shifting effect, includes: a hue matching step of identifying a configuration of a first interference filter including two first metal layers and a first spacer layer therebetween, and a configuration of a second interference filter including two second metal layers and a second spacer layer therebetween, wherein the first and second filters match in hue at the first viewing angle, and the mismatch in hue at the second angle; and a lightness adjustment step which may include modifying the layer material or the layer thickness of one of the metal layers; wherein a difference in lightness at the first viewing angle between the first and second modified filters is less that a difference in lightness at the first viewing angle between the first and second filters.

Claim (Index 8):
A method as defined in  claim 7 , further comprising modifying the configuration of the system comprising: modifying at least one of the configurations of the first or second modified filters so as to identify configurations of first and second further modified interference filters, comprising modifying the layer thickness of the first or second spacer layer so that the first and second further modified interference filters match in hue better than the first and second modified interference filters.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 96.0
- Lexical Diversity: 2.58621
- Patent Class: 359.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14546317', '14300823', '15283917', '10413091', '10413253']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7933151515456172
- 35 USC 102 Novelty (BERT): 0.5410490089220699
- Combined Prediction Score: 0.7680885372832624
- Mean Citation Score: 290.332302
- Max Citation Score: 427.1707
- Similarity Product: 284.54409190767416

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