PATENT CLAIM ANALYSIS

Application Number: 15967836
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-08
Patent Classification: ["362", "235000"]

Abstract:
Alighting device ( 1 ) is provided comprising a base ( 5 ), at least one light source ( 4 ) arranged at the base, at least one light transmissive optical element ( 7 ), and a light transmissive envelope ( 6 ) arranged to cover the at least one light source and the at least one optical element. At least a portion of the at least one optical element has a thickness (D) increasing in direction towards the base such that the at least one optical element refracts light emitted by the at least one light source for creating at least one virtual light source ( 8 ) spaced from the base. The present aspect is advantageous in that each one of the envelope and the optical element may be manufactured separately, e.g. by standard injection molding technique.

Claim (Index 15):
A lighting device comprising:\n at least one light source, a light transmissive envelope defining a compartment for covering the at least one light source, and a semitransparent reflective element coupled to the envelope and extending through the compartment, wherein the envelope has at least a portion having a thickness increasing towards the semitransparent reflective element, and wherein the semitransparent reflective element and said portion of the envelope are arranged such that light emitted by the at least one light source is reflected and refracted so as to create at least one virtual light source located at a position of the semitransparent reflective element.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 93.0
- Lexical Diversity: 2.29231
- Patent Class: 362.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15326915', '14827817', '14352034', '15115060', '15038214']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7926545914484727
- 35 USC 102 Novelty (BERT): 0.4717283389525591
- Combined Prediction Score: 0.7605619661988814
- Mean Citation Score: 150.55739
- Max Citation Score: 221.13242
- Similarity Product: 195.8128795925545

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