PATENT CLAIM ANALYSIS

Application Number: 16024880
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-05
Patent Classification: ["315", "20000R"]

Abstract:
A current holding circuit for a bidirectional triode thyristor (TRIAC) dimmer and a linear dimming driving circuit are provided. The current holding circuit for a TRIAC dimmer is a resistance and capacitance (RC) circuit including a first resistor and a first capacitor connected in series. The RC circuit is connected in parallel with any one of rectifying diodes of a rectifying bridge in the linear dimming driving circuit. The linear dimming driving circuit includes an overcurrent protecting circuit, a rectifying bridge including four rectifying diodes connected, the RC circuit, a surge suppressing circuit configured to absorb a high surge voltage of an input voltage, a filtering circuit, a linear constant-current circuit, and a flicker eliminating circuit configured to eliminate flicker caused by an asymmetrical current of a light emitting diode (LED) load due to the RC circuit.

Claim (Index 3):
The linear dimming driving circuit according to  claim 2 ,\n wherein the flicker eliminating circuit has a discrete component structure and comprises a metal oxide semiconductor (MOS) transistor, a first voltage regulating diode and a second capacitor, and wherein a gate of the MOS transistor is connected to an anode of the first voltage regulating diode and a terminal of the second capacitor, a source of the MOS transistor is connected to the other terminal of the second capacitor, and a common connection terminal through which the source of the MOS transistor is connected to the other terminal of the second capacitor is connected to the linear constant-current circuit, and a drain of the MOS transistor is connected to a cathode of the first voltage regulating diode, and a common connection terminal through which the drain of the MOS transistor is connected to the cathode of the first voltage regulating diode is connected to a cathode of the LED load.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 95.0
- Lexical Diversity: 2.21739
- Patent Class: 315.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14003184', '14762629', '13696679', '13402025', '14065202']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7494818765286196
- 35 USC 102 Novelty (BERT): 0.4967923371996459
- Combined Prediction Score: 0.7242129225957223
- Mean Citation Score: 251.52372000000005
- Max Citation Score: 264.74704
- Similarity Product: 222.32886760716443

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