PATENT CLAIM ANALYSIS

Application Number: 15942299
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-01
Patent Classification: ["713", "194000"]

Abstract:
An electronic device may include a printed circuit board having a physically unclonable function (PUF) source. The electronic device may also include an integrated circuit (IC) chip positioned on the printed circuit board, and the first PUF source may be embedded in or formed on the printed circuit board external to the IC chip. The IC chip has processing circuitry that is configured to determine PUF data based on the PUF source. The processing circuitry is further configured to determine a cryptographic key or authentication token based on the PUF data and to perform at least one secure operation using the cryptographic key or authentication token.

Claim (Index 14):
The payment reader device of  claim 12 , wherein the secure operation includes encrypting the payment data.

Metadata:
- Claim Count in Document: 62.0
- Percentile: 90.0
- Lexical Diversity: 1.98276
- Patent Class: 713.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15942288', '12844860', '12908324', '13310419', '15241360']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.405272129164339
- 35 USC 102 Novelty (BERT): 0.5341230912093697
- Combined Prediction Score: 0.4181572253688421
- Mean Citation Score: 219.259888
- Max Citation Score: 359.2857
- Similarity Product: 239.38317419950965

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

Dataset: test