PATENT CLAIM ANALYSIS

Application Number: 15861836
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["340", "686600"]

Abstract:
The present disclosure provides methods and apparatuses for providing an audible feedback based on a proximity or a link quality between an external reader and a tag. The external reader transmits power to the tag with a radio frequency electromagnetic signal. The tag may rectify the radio frequency electromagnetic signal and create a rectified voltage. This rectified voltage may be used to power various components of the tag. Once it receives power from the reader, the tag may communicate information back to the external reader. The information communicated back to the reader is communicated by modulating an antenna impedance of the tag. By modulating the impedance, the tag will backscatter radiation transmitted by the reader. The reader is able to create an audio output based on determining the proximity or link quality from the reader to the tag based on the backscatter radiation it receives from the tag.

Claim (Index 30):
The method of  claim 29 , further comprising outputting an audio signal based on the generated signal.

Metadata:
- Claim Count in Document: 71.0
- Percentile: 86.0
- Lexical Diversity: 2.35821
- Patent Class: 340.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15291228', '14143569', '14303672', '14143596', '14303674']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.671977269391493
- 35 USC 102 Novelty (BERT): 0.5408447498578594
- Combined Prediction Score: 0.6588640174381297
- Mean Citation Score: 292.29782
- Max Citation Score: 342.38486
- Similarity Product: 209.9090327241016

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