PATENT CLAIM ANALYSIS

Application Number: 16231567
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-05
Patent Classification: ["359", "595000"]

Abstract:
A generally plano rectangular louvers are capable of being ganged in a stacked tiltable array to enhance light re-direction when titled to follow the solar elevation. Combinations of features and optical characteristic avoid optical artifacts and enhance efficiency of light utilization and manufacturing. Different louvers can be combined in alternative ways in such arrays. Light directly louvers, films, sheets and panels deploy a grooves that re-direct exterior sunlight for deeper penetration into rooms and building interiors. Absorbing structure are combined with films or panel that while reducing total interior illumination, reduce the potential for annoying glare at low solar elevations

Claim (Index 15):
A window comprising:\n a) a planar transparent glazing panel having a front surface and a rear surface disposed opposite the front surface, b) a light redirecting film or sheet having;\n i) a first surface having a plurality of spaced apart grooves to provide for total internal reflection of incident light, \n ii) a second surface opposite the first surface, \n iii) a plurality of uniformly spaced apart regions for absorbing a portion of light incident on the front surface of the glazing panel before exiting the second surface of the light redirecting film or sheet, \n iv) wherein the light redirecting film or sheet is attached in a planar lamination with the planar transparent glazing panel and the uniformly spaced apart regions are opaque and provide an internal attenuation of incident light of about 10% to about 40%.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 98.0
- Lexical Diversity: 1.3375
- Patent Class: 359.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15160637', '14850731', '15582366', '14827769', '15798768']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8169443839894928
- 35 USC 102 Novelty (BERT): 0.5135236762087827
- Combined Prediction Score: 0.7866023132114217
- Mean Citation Score: 273.269314
- Max Citation Score: 351.05347
- Similarity Product: 284.25293710682155

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

Dataset: test