PATENT CLAIM ANALYSIS

Application Number: 16062419
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["375", "297000"]

Abstract:
A Digital power amplifier ( 13 ) to drive an RFID antenna ( 10 ) with a substantial sinusoidal output current (I) which digital power amplifier ( 13 ) comprises: an integrated circuit (IC 2 ) with a first transmission output pin ( 15 ) and a second transmission output pin ( 16 ) to provide an output signal ( 17 ); an adaption circuit ( 14 ) of discrete components (C 2 a,  C 2 b ) connected to the first and second transmission output pin ( 15, 16 ) to adapt the output signal ( 17 ) and feed the substantial sinusoidal output current (I) with a transmission resonance frequency to the RFID antenna ( 10 ), wherein the integrated circuit (IC 2 ) comprises: a digital control section ( 19 ) with a number of N wave-forming contacts ( 20 ) to output a digital wave-forming bit combination of N bits with a clock frequency M-times the transmission resonance frequency; a number of N driver blocks ( 21 ) each connected with a first contact ( 22 ) to one of the wave-forming contacts ( 20 ) and a number of N/2 of them connected with a second contact to the first transmission output pin ( 15 ) and the other number of N/2 of them connected with their second contact to the second transmission output pin ( 16 ), which driver blocks ( 21 ) are built to provide increments of the substantial sinusoidal output current (I) to the first and second transmission output pin ( 15, 16 ).

Claim (Index 8):
Digital power amplifier ( 13 ) according to any of the  claims 1  to  7 , wherein the digital control section ( 19 ) stores a table with a number of M digital wave-forming bit combinations for each of the data bits \u201c 0 \u201d and \u201c 1 \u201d and wherein the digital control section ( 19 ) is built to output the M digital wave-forming bit combinations of either data bit \u201c 0 \u201d or \u201c 1 \u201d at the N wave-forming contacts ( 20 ) to transform data bit \u201c 0 \u201d or \u201c 1 \u201d into the substantial sinusoidal output current (I).

Metadata:
- Claim Count in Document: 17.0
- Percentile: 94.0
- Lexical Diversity: 3.43902
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13648406', '14492131', '11319818', '12234040', '15724714']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4435037250807269
- 35 USC 102 Novelty (BERT): 0.4962481755794796
- Combined Prediction Score: 0.4487781701306021
- Mean Citation Score: 166.02822799999996
- Max Citation Score: 175.22308
- Similarity Product: 115.46623053470611

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test