PATENT CLAIM ANALYSIS

Application Number: 16018333
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["257", "004000"]

Abstract:
A semiconductor device includes a first memory cell, a second memory cell, a first capping film, and a second capping film. The first memory cell includes a first ovonic threshold switch (OTS) on a first phase change memory. The second memory cell includes a second OTS on a second phase change memory. The first capping film is on side surfaces of the first and second memory cells. The second capping film is on the first capping film and fills a space between the first and second memory cells.

Claim (Index 15):
A semiconductor device, comprising:\n a first word line extending in a first direction; a second word line on the first word line, the second word line extending in the first direction; a first bit line extending in a second direction intersecting the first direction, the first bit line being between the first and second word lines; a first memory cell in a vertical direction between the first word line and the first bit line, the first memory cell including a first phase change memory and a first OTS which are sequentially stacked; a second memory cell in the vertical direction between the second word line and the first bit line, the second memory cell including a second phase change memory and a second OTS which are sequentially stacked; a first capping film surrounding a side surface of the first memory cell; a second capping film surrounding a side surface of the second memory cell; a third capping film on the first capping film to fill a space between the first bit line and the first word line; and a fourth capping film on the second capping film to fill a space between the first bit line and the second word line.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 94.0
- Lexical Diversity: 2.9697
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15678583', '15334750', '15342497', '12516690', '15667118']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9130469638566874
- 35 USC 102 Novelty (BERT): 0.5146486940158964
- Combined Prediction Score: 0.8732071368726083
- Mean Citation Score: 217.811994
- Max Citation Score: 320.57816
- Similarity Product: 268.626326269207

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