PATENT CLAIM ANALYSIS

Application Number: 16234640
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-08
Patent Classification: ["315", "20000R"]

Abstract:
A PWM signal generating system comprising: a PWM signal generating circuit, configured to generate a PWM signal; a control IC, configured to control a PWM ratio of the PWM signal via controlling the PWM signal generating circuit; a phase cutting dimmer, configured to output a phase cutting signal to the control IC according to a phase of an input signal; a current detecting circuit, configured to provide a detect current corresponding to the PWM ratio; and a voltage level dimmer, configured to generate a preliminary PWM ratio control signal corresponding to an input voltage level. The control IC controls the PWM ratio to correspond to the phase of the input signal, according to the detect current in a first mode. The control IC controls the PWM ratio according to the preliminary PWM ratio control signal in a second mode.

Claim (Index 5):
The PWM signal generating system of  claim 4 , wherein the RC filter comprises:\n a first resistor, comprising a first terminal coupled to a first predetermined voltage source, and comprising a second terminal; a first capacitor, comprising a first terminal coupled to the second terminal of the first resistor, and comprising a second terminal; an NMOS, comprising a drain terminal coupled to the second terminal of the first capacitor; a second resistor, comprising a first terminal coupled to a gate terminal of the NMOS, and comprising a second terminal coupled to a ground voltage source; a BJT, comprising a collector coupled to the gate terminal of the NMOS; a third resistor, comprising a first terminal coupled to a second predetermine voltage source, and comprising a second terminal coupled to an emitter of the BJT; a first diode, comprising a first terminal coupled to a base of the BJT, and comprising a second terminal; at least one fourth resistor, coupled in series and coupled between the first predetermined voltage source and the second terminal of the first diode; a fifth resistor, coupled between the second terminal of the first diode and the ground voltage source; a second capacitor, coupled between the second terminal of the first diode and the ground voltage source; a second diode, comprising a first terminal coupled to the first predetermined voltage source, and comprising a second terminal; a third capacitor, coupled between the second terminal of the second diode and the ground voltage source; and at least one sixth resistor, coupled in series and coupled between the first predetermined voltage source and the ground voltage source.

Metadata:
- Claim Count in Document: 19.0
- Percentile: 98.0
- Lexical Diversity: 3.4
- Patent Class: 315.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['16019055', '12497544', '16234642', '12110892', '13624964']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7154732752627734
- 35 USC 102 Novelty (BERT): 0.4890450148620254
- Combined Prediction Score: 0.6928304492226985
- Mean Citation Score: 222.45917000000003
- Max Citation Score: 230.62595
- Similarity Product: 178.78393288548588

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