PATENT CLAIM ANALYSIS

Application Number: 16086695
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-03
Patent Classification: ["257", "004000"]

Abstract:
To stabilize programming operation and to reduce leakage current. A variable resistance element according to the present invention is provided with: an interlayer insulating film; a first electrode that is formed within the interlayer insulating film and comprises an active electrode, the side surface and the bottom surface of which are covered by a barrier metal; a variable resistance film that is formed on the upper surface of the first electrode; a second electrode that is formed on the variable resistance film; and an insulating film spacer that is formed between the variable resistance film and the barrier metal which covers the side surface of the first electrode. In this connection, the variable resistance film and the barrier metal which covers the side surface of the first electrode are in contact with the insulating film spacer, respectively.

Claim (Index 4):
The variable resistance element according to  claim 1  further comprising, in an inside of the interlayer insulating film, a plurality of electrodes including the active electrode a side surface and a bottom surface of which are covered with a barrier metal, wherein the insulating film spacer is disposed between the plurality of electrodes and the variable resistance film, respectively.

Metadata:
- Claim Count in Document: 27.0
- Percentile: 97.0
- Lexical Diversity: 2.55172
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14655920', '15561586', '15318792', '13139602', '15577408']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9217925398126288
- 35 USC 102 Novelty (BERT): 0.5030460069398437
- Combined Prediction Score: 0.8799178865253502
- Mean Citation Score: 260.727884
- Max Citation Score: 281.01932
- Similarity Product: 218.7466290408325

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