PATENT CLAIM ANALYSIS

Application Number: 15887668
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["359", "238000"]

Abstract:
A optical filter comprising a variable transmittance layer having a first spectrum in a dark state, and a second spectrum in a faded state; and a color balancing layer having a third spectrum; each of the first, second and third spectra comprising a visible portion; the first and third spectra combining to provide a dark state spectrum approximating a dark state target color; and the second and third spectra combining to provide a fades state spectrum approximating a faded state target colour. The optical filter may further comprise a light attenuating layer. The optical filter may further comprise part of a laminated glass.

Claim (Index 29):
The optical filter of  claim 25  further comprising an infrared (IR) blocking layer that comprises part of the stack.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 88.0
- Lexical Diversity: 2.48889
- Patent Class: 359.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14404581', '15875863', '14380607', '13994388', '15527238']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8120001617328085
- 35 USC 102 Novelty (BERT): 0.5401349735206273
- Combined Prediction Score: 0.7848136429115904
- Mean Citation Score: 281.655094
- Max Citation Score: 447.69836
- Similarity Product: 301.686129646399

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