PATENT CLAIM ANALYSIS

Application Number: 16144620
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["047", "0581LS"]

Abstract:
A color shifting illuminator includes a first luminescent material that absorbs first incident photons having an energy greater than or equal to a first threshold energy, and emits first photons with less energy than the first incident photons. The color shifting illuminator also includes a second luminescent material that absorbs second incident photons having an energy greater than or equal to a second threshold energy, and emits second photons with less energy than the second incident photons and less energy than the first photons. The first luminescent material and the second luminescent material are included in a waveguide, and the waveguide exhibits total internal reflection for the first photons and the second photons satisfying conditions for total internal reflection. An extraction region is coupled to the waveguide to emit the first photons and the second photons.

Claim (Index 8):
A method of illumination, comprising:\n absorbing first incident photons, having an energy greater than or equal to a first threshold energy, with a first luminescent material; absorbing second incident photons, having an energy greater than or equal to a second threshold energy, with a second luminescent material; emitting first photons with the first luminescent material in response to receiving the first incident photons, wherein the first photons have less energy than the first incident photons; emitting second photons with the second luminescent material in response to receiving the second incident photons, wherein the second photons have less energy than the second incident photons and the first photons; and extracting the first photons and the second photons from at least one waveguide, wherein the first photons and the second photons are extracted via an extraction region.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 97.0
- Lexical Diversity: 2.91837
- Patent Class: 47.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15092013', '15087190', '15083742', '14902113', '14455987']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6742417257754834
- 35 USC 102 Novelty (BERT): 0.5146527738672623
- Combined Prediction Score: 0.6582828305846613
- Mean Citation Score: 202.687306
- Max Citation Score: 341.2593700000001
- Similarity Product: 320.3421709341568

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