PATENT CLAIM ANALYSIS

Application Number: 16049436
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2020-01
Patent Classification: ["455", "041100"]

Abstract:
This specification discloses methods and systems for controlling a NFC (near field communication) transmitter output with enhanced accuracy. This is achieved by first doing a device and/or system level calibration of the Tx (transmitter) by testing at the device and/or system level. Then using the testing results to generate a set of Tx calibration data, which will be used by a Tx control unit to control the Tx outputs (such as Tx output power, Tx output voltage, Tx output current, etc.) with enhanced accuracy. In some embodiments, the Tx control unit controls the Tx output with enhanced accuracy by using the Tx calibration data to tune one or more of the following: (i) Tx supply, (ii) Tx driver, (iii) matching network.

Claim (Index 13):
The device of  claim 1 , wherein each calibration data set comprises one or more of the following settings:\n a supply voltage setting of the Tx unit, a pulse modulation setting of the Tx unit, an impedance setting of the Tx unit, a control setting that indicates a number of drivers turned on, wherein the Tx unit includes a Tx driver comprising one or more drivers configured to be turned off and on by the control setting, an impedance setting of the matching network, and a variable capacitor setting of the matching network, wherein the matching network comprises a variable capacitor.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 95.0
- Lexical Diversity: 1.97297
- Patent Class: 455.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15942248', '14968788', '14881095', '15225778', '15280875']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6956487056658239
- 35 USC 102 Novelty (BERT): 0.4980053848059811
- Combined Prediction Score: 0.6758843735798397
- Mean Citation Score: 208.230674
- Max Citation Score: 230.69086
- Similarity Product: 154.2932927120292

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