PATENT CLAIM ANALYSIS

Application Number: 15923580
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-08
Patent Classification: ["362", "509000"]

Abstract:
A frame has an outer frame made of microcellular foam resin, and two inner frames made of the microcellular foam resin. The two inner frames are arranged together inside the outer frame. Both of the inner frames and the outer frame include openings provided at respective upper portions and recess portions formed downwardly from the openings, respectively. An LED light source, which is arranged inside a light guide space, emits light with a light emitting face thereof directing toward the light guide space. Accordingly, light from the LED light source is uniformly emitted from a light extraction portion. Also, an LED light source arranged inside a light guide space emits light directing toward the light guide space. Accordingly, light from the LED light source is uniformly emitted from a light extraction portion.

Claim (Index 38):
The method of extracting light using the LED lighting device according to  claim 35 , wherein the first light extraction portion and the second light extraction portion are both covered by a light transmissive member, the light transmissive member has a first light transmissive portion and a second light transmissive portion,\n the first light extraction portion is covered by the first light transmissive portion and the second light extraction portion is covered by the second light transmissive portion, wherein from the first light transmissive portion, light is extracted in an opening face direction of the opening of the inner frame, and from the second light transmissive portion, light is extracted in an opening face direction of the opening of the inner frame, or in a direction including either an opening face direction of the opening of the inner frame or a side face direction intersecting therewith at a predetermined angle.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 90.0
- Lexical Diversity: 2.5614
- Patent Class: 362.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15896805', '12933486', '13522641', '14002101', '15269694']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8238564712364067
- 35 USC 102 Novelty (BERT): 0.4712946619080355
- Combined Prediction Score: 0.7886002903035696
- Mean Citation Score: 179.40877
- Max Citation Score: 187.33481
- Similarity Product: 149.91660109749972

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