PATENT CLAIM ANALYSIS

Application Number: 15941784
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-07
Patent Classification: ["315", "192000"]

Abstract:
A lighting device circuit comprising: a reference LED string, a mirror LED string coupled in parallel to the reference LED string, an operational amplifier based current mirror circuit coupled to the reference LED string and to the mirror LED string, and a window comparator circuit that includes only a single input that is coupled to a fault sense node. The fault sense node directly connects to a drain node of a transistor within the operational amplifier based current mirror and a LED within the mirror LED string.

Claim (Index 5):
The lighting device circuit of  claim 4 , wherein the LED driver provides a constant current to the reference LED string and the mirror LED string.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 90.0
- Lexical Diversity: 2.21429
- Patent Class: 315.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13347621', '13346625', '13895103', '12818859', '13347668']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7396944065317671
- 35 USC 102 Novelty (BERT): 0.4921496734293086
- Combined Prediction Score: 0.7149399332215213
- Mean Citation Score: 219.969992
- Max Citation Score: 228.54268
- Similarity Product: 173.9688836539411

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