PATENT CLAIM ANALYSIS

Application Number: 16224674
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-05
Patent Classification: ["257", "211000"]

Abstract:
A multilevel semiconductor device, including: a first level including a first array of first memory cells, each cell includes one first transistor; a second level including a second array of second memory cells, each cell includes one second transistor; a third level including a third array of third memory cells, each cell includes one third transistor, where second level overlays first level and third level overlays second level; memory control circuits connected so to individually control cells of the first, second and third memory cells, an array of units, each unit includes a plurality of the first, second and third memory cells and a portion of the memory control circuits, the array of units includes at least four rows and four columns of units, at least one of the first transistor is self-aligned to at least one of the third transistor, being formed following the same lithography step.

Claim (Index 28):
A method to process a 3D device, the method comprising:\n providing a first level comprising a first single crystal silicon layer, a plurality of first transistors, and an array of memory cells,\n wherein each of said memory cells comprises at least one of said plurality of first transistors; \n providing a second level comprising a second single crystal silicon layer, a plurality of second transistors, and memory control circuits,\n wherein said memory control circuits comprise said second transistors; and then performing a hybrid bonding of said second level onto said first level, \n wherein said hybrid bonding comprises oxide to oxide bonding and metal to metal bonding.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 98.0
- Lexical Diversity: 3.23529
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15990611', '15761426', '15333138', '15904347', '15911071']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9218824929516244
- 35 USC 102 Novelty (BERT): 0.5277492309833774
- Combined Prediction Score: 0.8824691667547997
- Mean Citation Score: 302.621006
- Max Citation Score: 358.5242
- Similarity Product: 268.8191253329277

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