PATENT CLAIM ANALYSIS

Application Number: 16143457
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-05
Patent Classification: ["315", "20000R"]

Abstract:
Provided are a TRIAC dimmer detection circuit, chip and method, and an LED driving chip and system. A bus voltage reflecting signal is received, and a TRIAC dimmer detection signal is generated according to the bus voltage reflecting signal, a first reference voltage and a second reference voltage, the dimmer detection signal being used to detect whether a dimmer exists and to determine the type of the dimmer. The TRIAC dimmer detection circuit, chip and method, and the LED driving chip and system consistent with the present invention can detect whether a TRIAC dimmer is contained in an LED illuminating system, so as to determine a working state of a bleeder, thereby reducing the power consumption of the entire LED illuminating system and improving the efficiency thereof.

Claim (Index 20):
The LED driving system according to  claim 19 , wherein the LED driving circuit and the TRIAC dimmer detection circuit may be integrated in an LED driving chip, or the LED driving circuit may be integrated in an LED driving chip, and the TRIAC dimmer detection circuit may be integrated in a TRIAC dimmer detection chip.

Metadata:
- Claim Count in Document: 63.0
- Percentile: 97.0
- Lexical Diversity: 2.31667
- Patent Class: 315.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16110403', '14593734', '15836478', '15364100', '14548832']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7401525692512769
- 35 USC 102 Novelty (BERT): 0.5162783253710095
- Combined Prediction Score: 0.7177651448632502
- Mean Citation Score: 236.93132000000003
- Max Citation Score: 261.5141
- Similarity Product: 156.1527552400112

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