PATENT CLAIM ANALYSIS

Application Number: 16121644
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-05
Patent Classification: ["455", "127300"]

Abstract:
The present invention provides an amplifier circuit, wherein the amplifier circuit includes a DAC, an output stage and a detector. In the operations of the amplifier circuit, the DAC is arranged for performing a digital-to-analog converting operation upon a digital input signal to generate an analog signal, the output stage is arranged for receiving the analog signal to generate an output signal, and the detector is arranged for detecting a characteristic of the input signal, and referring to the characteristic of the input signal to generate at least one control signal to adjust the output stage at a zero-crossing point of the output signal.

Claim (Index 9):
The amplifier circuit of  claim 7 , wherein the analog signal comprises a first signal and a second signal, and the output stage comprises:\n a plurality of segments, wherein each of the segments comprises: a P-type transistor, for receiving the first signal; and an N-type transistor, coupled to the P-type transistor via a node, for receiving the second signal, wherein the nodes of the segments are connected together and generate the output signal; wherein the detector generates a plurality of control signals to adjust bias voltages of the P-type transistor and the N-type transistor of the segments, respectively.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 97.0
- Lexical Diversity: 2.43478
- Patent Class: 455.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14546376', '14185445', '14644610', '10776476', '15079895']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7104179367784039
- 35 USC 102 Novelty (BERT): 0.471027757314544
- Combined Prediction Score: 0.686478918832018
- Mean Citation Score: 173.38044399999995
- Max Citation Score: 182.79617
- Similarity Product: 144.66865069244983

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