PATENT CLAIM ANALYSIS

Application Number: 16004517
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-02
Patent Classification: ["326", "008000"]

Abstract:
An integrated circuit for a physically unclonable function (PUF) includes first and second PUF cells and a combination circuit. The first and second PUF cells respectively output first and second cell signals having unique levels based on a threshold level of a logic gate. The combination circuit includes a first stage that generates a first combination signal based on the first and second cell signals. The first and second PUF cells respectively include first and second logic gates to respectively output the first and second cell signals. The combination circuit includes a third logic gate that receives the first and second cell signals and outputs the first combination signal. The third logic gate has a same structure as each of the first and second logic gates.

Claim (Index 15):
The integrated circuit of  claim 10 , wherein:\n each of the plurality of PUF cells is to receive one of a plurality of enable signals and generate a cell signal having a first logic level based on a deactivated enable signal, and the combination circuit is to output the output signal independently of a cell signal generated by a PUF cell that received the deactivated enable signal, from among the plurality of PUF cells, based on the first logic level.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 94.0
- Lexical Diversity: 2.73469
- Patent Class: 326.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15984685', '14997937', '15939923', '15871306', '14667665']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6944328663212026
- 35 USC 102 Novelty (BERT): 0.4828905595868152
- Combined Prediction Score: 0.6732786356477638
- Mean Citation Score: 207.11221
- Max Citation Score: 210.5526
- Similarity Product: 152.8769651497364

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