PATENT CLAIM ANALYSIS

Application Number: 15920562
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["257", "759000"]

Abstract:
Various methods and structures for fabricating a semiconductor chip structure comprising a chip identification “fingerprint” layer. A semiconductor chip structure includes a substrate and a chip identification layer disposed on the substrate, the chip identification layer comprising random patterns of electrically conductive material in trenches formed in a semiconductor layer. The chip identification layer is sandwiched between two layers of electrodes that have a crossbar structure. A first crossbar in the crossbar structure is located on a first side of the chip identification layer and includes a first set of electrical contacts in a first grid pattern contacting the first side of the chip identification layer. A second crossbar in the crossbar structure is located on a second side of the chip identification layer and includes a second set of electrical contacts in a second grid pattern contacting the second side of the chip identification layer.

Claim (Index 18):
The method of  claim 14 , wherein the first side is directly opposite the second side, and wherein the first set of electrical contacts in the first grid pattern contacting the first side matches the second set of electrical contacts in the second grid pattern contacting the second side.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 90.0
- Lexical Diversity: 2.90566
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15456758', '15456769', '15793130', '12146546', '15837774']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9193994586090484
- 35 USC 102 Novelty (BERT): 0.4856108882877564
- Combined Prediction Score: 0.8760206015769192
- Mean Citation Score: 176.12813599999996
- Max Citation Score: 180.69688
- Similarity Product: 125.4623235183096

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

Dataset: test