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 35):
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 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, and \n wherein said second level comprises a \u2018cut layer\u2019.

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): 0.9218819915468944
- 35 USC 102 Novelty (BERT): 0.527746242642821
- Combined Prediction Score: 0.882468416656487
- Mean Citation Score: 302.621006
- Max Citation Score: 358.5242
- Similarity Product: 268.9214007534265

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