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 1):
A PWM signal generating system, comprising:\n a PWM signal generating circuit, configured to generate a PWM signal; a control IC, coupled to the PWM signal generating circuit, and configured to control a PWM ratio of the PWM signal via controlling the PWM signal generating circuit; a phase cutting dimmer, coupled to the control IC, and configured to output a phase cutting signal to the control IC according to a phase of an input signal; a current detecting circuit, coupled to the PWM signal generating circuit and the control IC, and configured to provide a detect current corresponding to the PWM ratio; and a voltage level dimmer, coupled to the control IC, and configured to generate a preliminary PWM ratio control signal corresponding to an input voltage level; wherein 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; and wherein the control IC controls the PWM ratio according to the preliminary PWM ratio control signal in a second mode.

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): 0.7154618676743294
- 35 USC 102 Novelty (BERT): 0.4891045414661878
- Combined Prediction Score: 0.6928261350535152
- Mean Citation Score: 222.45917000000003
- Max Citation Score: 230.62595
- Similarity Product: 178.65882710089386

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