PATENT CLAIM ANALYSIS

Application Number: 15971331
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-11
Patent Classification: ["257", "421000"]

Abstract:
A technique relates to a magnetic device. A stack is formed including a magnetic tunnel junction (MTJ), the MTJ including a reference magnetic layer and a free magnetic layer sandwiching a tunnel barrier layer. A protective film is formed on a bottom portion of the MTJ such that an upper portion of the MTJ is exposed. A cleaning is performed on the upper portion of the MTJ that is exposed such that any residual material is removed.

Claim (Index 25):
A magnetic device comprising:\n a magnetic tunnel junction (MTJ); and a protective film formed on a portion of the MTJ such that another portion of the MTJ is exposed, wherein one or more parts of the portion of the MTJ has redeposited material while the another portion is free of the redeposited material, wherein a planarizing material is adjacent to the protective film, the planarizing material also being formed on the portion of the MTJ such that the another portion of the MTJ is exposed.

Metadata:
- Claim Count in Document: 58.0
- Percentile: 93.0
- Lexical Diversity: 2.0
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15499058', '15906154', '14950830', '15906480', '12748750']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9068223250702768
- 35 USC 102 Novelty (BERT): 0.5010247276536236
- Combined Prediction Score: 0.8662425653286115
- Mean Citation Score: 248.815914
- Max Citation Score: 251.25635
- Similarity Product: 193.5105007426292

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