PATENT CLAIM ANALYSIS

Application Number: 15902969
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-11
Patent Classification: ["330", "251000"]

Abstract:
A power amplifier circuit includes a differential to single-ended converter, a gain stage circuit, a driver stage circuit, and an output stage circuit connected in series, and a bias circuit connected to a bias voltage port of the gain stage circuit for adjusting a bias voltage of the gain stage circuit. The bias voltage is adjustable to ensure low power consumption, improve the efficiency of the power amplifier circuit and prevent process, voltage and temperatures from affecting the performance of the power amplifier circuit.

Claim (Index 5):
The power amplifier circuit of  claim 4 , further comprising:\n an enable input terminal connected to the gate of a second PMOS transistor of the first switch group, the gate of a third NMOS transistor of the second switch group, the gate of a fourth NMOS transistor of the third switch group, and the gate of a fifth PMOS transistor of the fourth switch group; an inverted enable input terminal connected to the gate of a second NMOS transistor of the first switch group, the gate of a third PMOS transistor of the second switch group, the gate of a fourth PMOS transistor of the third switch group, and the gate of a fourth NMOS transistor of the fourth switch group.

Metadata:
- Claim Count in Document: 31.0
- Percentile: 88.0
- Lexical Diversity: 2.19048
- Patent Class: 330.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12028856', '13038163', '12314979', '10801004', '15690290']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7986375768950047
- 35 USC 102 Novelty (BERT): 0.506817202387846
- Combined Prediction Score: 0.7694555394442888
- Mean Citation Score: 271.963036
- Max Citation Score: 282.55475
- Similarity Product: 215.96689928951847

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