PATENT CLAIM ANALYSIS

Application Number: 15959368
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["362", "329000"]

Abstract:
An LED light unit comprises a support portion, a light source having at least one LED, the light source being arranged on the support portion and having a source-side light intensity distribution (LIss), and a refractive optical element having an inner surface and an outer surface, with at least one of the inner surface and the outer surface being non-spherical, the refractive optical element being arranged over the light source and being attached to the support portion.

Claim (Index 11):
Method of producing an airplane rear navigation LED light unit according to  claim 1 , comprising the steps of:\n (a) determining the first desired cross-sectional light intensity distribution (LI des,ver ) and the second desired cross-sectional light intensity distribution (LI des,hor ), wherein the first desired cross-sectional light intensity distribution (LId es,ver ) is an envelope curve enveloping light intensity values required for airplane rear navigation lights by FAR 25.1393 and wherein the second desired cross-sectional light intensity distribution (LI des,hor ) is an envelope curve enveloping light intensity values required for airplane rear navigation lights by FAR 25.1391, (b) providing the light source, which is one single LED, and determining the source-side light intensity distribution (LI SS ), (c) determining a shape of the inner surface and the outer surface of the refractive optical element such that they jointly transform the source-side light intensity distribution (LI SS ) into the desired light intensity distribution (LI des,ver,  LI des,hor ), wherein the inner surface and the outer surface of the refractive optical element are continuous and differentiable between the first and second cross-sectional planes, (d) producing the refractive optical element having the shape determined in step (c), and (e) assembling the support portion, the light source and the refractive optical element.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 91.0
- Lexical Diversity: 2.17949
- Patent Class: 362.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14250782', '14250837', '15953886', '14554580', '15380612']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8247955627673841
- 35 USC 102 Novelty (BERT): 0.560361878681182
- Combined Prediction Score: 0.7983521943587639
- Mean Citation Score: 300.8045600000001
- Max Citation Score: 429.69394000000005
- Similarity Product: 421.9369590908957

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

Dataset: test