PATENT CLAIM ANALYSIS

Application Number: 15778749
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["330", "295000"]

Abstract:
An amplifier apparatus ( 332 ) comprises a main linear amplifier sub-circuit ( 402 ) having a main driving signal input terminal ( 331 ) and a main amplifier output terminal ( 406 ). The apparatus also comprises an auxiliary linear amplifier sub-circuit ( 404 ) having an auxiliary driving signal input terminal ( 357 ) and an auxiliary amplifier output terminal ( 408 ). A combining network ( 410 ) is operably coupled between the main amplifier output terminal ( 406 ) and the auxiliary amplifier output terminal ( 408 ), the combining network ( 410 ) having a main-side terminal ( 424 ) and an auxiliary-side terminal ( 434 ). The main linear amplifier sub-circuit ( 402 ) is arranged to generate, when in use, a main amplified signal in response to a main driving signal applied at the main driving signal input terminal ( 331 ). The auxiliary linear amplifier sub-circuit ( 404 ) is arranged to generate, when in use, an impedance modifying signal at the auxiliary-side terminal ( 357 ) in response to an auxiliary driving signal and at substantially the same time as the main linear amplifier sub-circuit ( 402 ) generates the main amplified signal, the auxiliary linear amplifier sub-circuit ( 404 ) also being arranged to amplify substantially more than half of each wave cycle of the auxiliary driving signal.

Claim (Index 24):
The apparatus according to  claim 20 , wherein the envelope response processor comprises:\n an envelope detector arranged to generate, when in use, an envelope detection signal, the apparatus further comprising: a signal scaling module; wherein the impedance shaper is arranged to receive the envelope detection signal and to cooperate with the signal scaling module in order to generate the complex scaling factor in response to the envelope detection signal and knowledge of an impedance of the combining network.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 93.0
- Lexical Diversity: 3.46377
- Patent Class: 330.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15226554', '13505777', '10335154', '11372595', '14759528']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7687720848736095
- 35 USC 102 Novelty (BERT): 0.503688161409421
- Combined Prediction Score: 0.7422636925271907
- Mean Citation Score: 195.856966
- Max Citation Score: 210.25043
- Similarity Product: 129.12897084525824

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