PATENT CLAIM ANALYSIS

Application Number: 15922908
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-09
Patent Classification: ["330", "251000"]

Abstract:
A quaternary/ternary modulation selecting circuit of an amplifier includes: a signal generating circuit, a detecting circuit, and a selecting circuit. The signal generating circuit is arranged to generate a ternary signal and a quaternary signal. The detecting circuit coupled to the signal generating circuit is arranged to generate a mode selecting signal according to at least the ternary signal. The selecting circuit coupled to the signal generating circuit and the detecting circuit is arranged to select and output one of the ternary signal and the quaternary signal to an output stage of the amplifier according to the mode selecting signal.

Claim (Index 3):
The quaternary/ternary modulation selecting circuit of  claim 2 , wherein the pulse loss determining circuit comprises:\n a pulse loss logic circuit, coupled to the first counting circuit and the second counting circuit, wherein the pulse loss logic circuit is arranged to generate a pulse loss signal according to the first counting signal and the second counting signal; a zero-crossing detecting circuit, arranged to perform a zero-crossing detection upon an input signal of the amplifier to generate a zero-crossing signal; and a latching circuit, coupled to the pulse loss logic circuit and the zero-crossing detecting circuit, wherein the latching circuit is arranged to receive the pulse loss signal and the zero-crossing signal, and output the pulse loss signal as the determining signal to the output circuit when the zero-crossing signal indicates the input signal of the amplifier reaches a zero voltage level.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 90.0
- Lexical Diversity: 3.14706
- Patent Class: 330.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14656731', '14986737', '15220705', '14295587', '14594329']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7906276926875849
- 35 USC 102 Novelty (BERT): 0.5134999552495294
- Combined Prediction Score: 0.7629149189437794
- Mean Citation Score: 208.05603
- Max Citation Score: 288.2550700000001
- Similarity Product: 214.74563010119803

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