PATENT CLAIM ANALYSIS

Application Number: 16048473
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-10
Patent Classification: ["330", "127000"]

Abstract:
A low modulation bandwidth (LMB) envelope tracking (ET) circuit is provided. The LMB ET circuit is configured to generate an ET modulated voltage at an output node based on a modulated target voltage for amplifying an LMB radio frequency (RF) signal. More specifically, the LMB ET circuit includes an amplifier configured to generate a modulated amplifier voltage based on the modulated target voltage and an offset circuit configured to raise the modulated amplifier voltage by a modulated offset voltage at the output node. The offset circuit is configured to generate the modulated offset voltage based on a modulated target offset voltage that is proportional to the modulated target voltage. As a result, it may be possible to maintain the ET modulated voltage at a defined voltage level for a defined duration such that the LMB RF signal can be amplified to a defined power level.

Claim (Index 11):
The LMB ET circuit of  claim 7  wherein the control circuit comprises:\n a bang-bang controller configured to control the charge pump circuit; and \n an ET controller configured to control the amplifier.

Metadata:
- Claim Count in Document: 42.0
- Percentile: 95.0
- Lexical Diversity: 2.63333
- Patent Class: 330.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['16045946', '15986948', '15939494', '16038277', '15984566']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.770041495431384
- 35 USC 102 Novelty (BERT): 0.5359230169382179
- Combined Prediction Score: 0.7466296475820674
- Mean Citation Score: 299.775842
- Max Citation Score: 346.5978
- Similarity Product: 268.86303143810034

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