PATENT CLAIM ANALYSIS

Application Number: 16077015
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-01
Patent Classification: ["362", "227000"]

Abstract:
The invention provides a lighting device ( 12 ) configured to provide both functional lighting for illuminating a space, and simultaneously to present a spatially dynamic sparkling light display. The device comprises a chamber ( 14 ) containing one or more light sources ( 28 ). The light sources are arranged to direct light in the direction of a translucent surface portion ( 20 ), and in the direction of a plurality of light exit areas ( 32 ) delimited by the translucent surface portion. The light exit areas each have a higher transmittance than the surrounding surface portion.

Claim (Index 1):
A lighting device for simultaneously providing functional lighting for illuminating a space and a dynamic sparkling or glittering effect,\n wherein the lighting device comprises an exposed outer surface and a plurality of primary light sources disposed within a chamber, wherein the chamber has an internal surface arrangement including at least a first surface portion and an opposing second surface portion, the first surface portion being a mounting surface portion, each of the plurality of primary light sources comprising an LED that is mounted to the mounting surface portion, the second surface portion being translucent and delimiting a plurality of light exit areas having a higher transmittance than the second surface portion, wherein the plurality of light exit areas comprises a first pattern of light exit areas, the plurality of primary light sources comprises a second pattern of primary light sources, the second pattern of primary light sources being different to the first pattern of light exit areas, and wherein the plurality of primary light sources is arranged to illuminate the plurality of light exit areas delimited by the translucent second surface portion in order to create a plurality of secondary light sources located on the exposed outer surface of the lighting device, each of the plurality of secondary light sources having a light-emitting surface with an anisotropic luminance.

Metadata:
- Claim Count in Document: 6.0
- Percentile: 96.0
- Lexical Diversity: 1.77966
- Patent Class: 362.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13817887', '14908137', '13817903', '12466640', '15516739']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8295535416647024
- 35 USC 102 Novelty (BERT): 0.4414614829628085
- Combined Prediction Score: 0.790744335794513
- Mean Citation Score: 153.399908
- Max Citation Score: 156.23196000000004
- Similarity Product: 134.67433164258958

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