PATENT CLAIM ANALYSIS

Application Number: 15940425
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-05
Patent Classification: ["365", "158000"]

Abstract:
A semiconductor device includes a magnetic random access memory (MRAM). The MRAM comprises a plurality of MRAM cells including a first type MRAM cell and a second type MRAM cell. Each of the plurality of MRAM cells includes a magnetic tunneling junction (MTJ) layer including a pinned magnetic layer, a tunneling barrier layer and a free magnetic layer. A size of the MTJ film stack of the first type MRAM cell is different from a size of the MTJ film stack of the second type MRAM cell. In one or more of the foregoing and following embodiments, a width of the MTJ film stack of the first type MRAM cell is different from a width of the MTJ film stack of the second type MRAM cell.

Claim (Index 14):
The semiconductor device of  claim 1 , wherein:\n sidewall spacers are disposed on opposing sides of at least one of the MTJ film stack of the first type MRAM cell and the second type MRAM cell, and an upper electrode is disposed on the at least one of the MTJ film stack and the sidewall spacers.

Metadata:
- Claim Count in Document: 28.0
- Percentile: 90.0
- Lexical Diversity: 2.85417
- Patent Class: 365.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15940286', '14645683', '10971704', '15162594', '15809182']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8121551137540461
- 35 USC 102 Novelty (BERT): 0.4965691194364315
- Combined Prediction Score: 0.7805965143222847
- Mean Citation Score: 221.231464
- Max Citation Score: 258.97632000000004
- Similarity Product: 185.3779787770844

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