PATENT CLAIM ANALYSIS

Application Number: 15864999
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["315", "186000"]

Abstract:
A lighting device includes light emitting element groups (HSB) including a light emitting element group (HS 2 ) that emits light when being applied with a voltage (VH 2 ), and a light emitting element group (HS 12 ) that emits light when being applied with a voltage (VH 12 ) higher than VH 2 , the light emitting element groups (HSB) emitting light when being applied with a voltage equal to or higher than a voltage (VHa); an IC 1  including a light emission control unit (HC 1 ) arranged to cause light emission of a light emitting element group (HS) if a voltage (Vk) is higher than VHa, and to stop the light emission if Vk is lower than the same; and an IC 2  including a light emission control unit (HC 2 ) arranged to cause light emission of a group (HSa) if Vk is higher than VHa, and to turn off the group (HSa) if Vk is lower than the same.

Claim (Index 25):
A lighting device comprising:\n at least one dimmer configured to adjust a light emission current flowing in a light emitting element group; and a light emission controller configured to control the dimmer by detecting a magnitude relationship between a drive voltage and a light emission reference voltage, wherein the light emission controller\n enables the dimmer to generate the light emission current when the drive voltage is higher than the light emission reference voltage and \n disables the dimmer from generating the light emission current when the drive voltage is lower than the light emission reference voltage.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 86.0
- Lexical Diversity: 3.47273
- Patent Class: 315.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15535114', '15596478', '13623890', '14397472', '14201245']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7084252658262689
- 35 USC 102 Novelty (BERT): 0.5429155704389037
- Combined Prediction Score: 0.6918742962875323
- Mean Citation Score: 245.11964200000003
- Max Citation Score: 386.42004
- Similarity Product: 336.6836971838736

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test