PATENT CLAIM ANALYSIS

Application Number: 16000007
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-05
Patent Classification: ["455", "041100"]

Abstract:
A near field communication (NFC) device includes a communications module and a controller. The communications module includes a receiver to receive a wireless signal, a transmitter to transmit data by superimposing the data on the wireless signal, and a signal detector to compare the wireless signal with a predetermined reference signal. The communications module operates in at least one of a wakeup mode and a sleep mode, the receiver and transmitter are activated to operate in wakeup mode, and the receiver and transmitter are deactivated in sleep mode. The controller adjusts the sensitivity of the signal detector based on a magnitude of the wireless signal and an operating condition of the communications module when the communications module enters the wakeup mode from the sleep mode.

Claim (Index 20):
A near field communication (NFC) device, comprising:\n a first receiver to operate in a card emulation mode of the NFC device; a second receiver to operate in a reader mode of the NFC device; a transmitter to operate in the card emulation mode and the reader mode; a signal detector to control power supplied to the first receiver and the transmitter based on detection of a wireless signal transmitted by an external reader in the card emulation mode; and a controller to control power supplied to the first receiver and the transmitter based on an output from the signal detector in the card emulation mode, wherein the controller is to: lower a sensitivity of the signal detector in a test condition to determine whether the first receiver and the transmitter satisfy a condition for an authentication system for financial transactions, and increase the sensitivity of the signal detector in a normal condition in which the first receiver and the transmitter communicate with the external reader.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 94.0
- Lexical Diversity: 2.36842
- Patent Class: 455.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13803236', '15926696', '14093895', '15965386', '14659980']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6815780746523082
- 35 USC 102 Novelty (BERT): 0.4743071016406051
- Combined Prediction Score: 0.660850977351138
- Mean Citation Score: 174.101258
- Max Citation Score: 189.20207
- Similarity Product: 145.40846137617467

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