PATENT CLAIM ANALYSIS

Application Number: 16110555
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2018-12
Patent Classification: ["257", "326000"]

Abstract:
A semiconductor device in which the cell size is small and disturbance in reading operation is suppressed, and a method for manufacturing the semiconductor device. A first memory cell has a first memory transistor. A second memory cell has a second memory transistor. A control gate is shared by the first memory cell and the second memory cell. In plan view, the control gate is sandwiched between a first memory gate of the first memory transistor and a second memory gate of the second memory transistor.

Claim (Index 11):
A semiconductor device comprising:\n a semiconductor substrate having a main surface; a first memory cell having a first memory transistor and a common selection transistor; and a second memory cell having a second memory transistor and the common selection transistor, the first memory transistor comprising:\n a first charge accumulation film disposed over the main surface of the semiconductor substrate; and \n a first memory gate disposed over the first charge accumulation film, and extending in a first direction in plan view, \n the second memory transistor comprising:\n a second charge accumulation film disposed over the main surface of the semiconductor substrate; and \n a second memory gate disposed over the second charge accumulation film, and extending in the first direction in plan view, \n the common selection transistor comprising:\n a first gate insulating film disposed over the main surface of the semiconductor substrate; and \n a control gate disposed over the first gate insulating film, and extending in the first direction in plan view, \n wherein the first memory gate and the second memory gate are disposed at opposite sides of the control gate in a second direction orthogonal to the first direction in plan view, and wherein the common selection transistor is shared by the first memory cell and the second memory cell.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 96.0
- Lexical Diversity: 2.58333
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15796815', '15880212', '13471949', '15486741', '15626092']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9215478831149588
- 35 USC 102 Novelty (BERT): 0.5232555300849885
- Combined Prediction Score: 0.8817186478119619
- Mean Citation Score: 251.519988
- Max Citation Score: 347.80258
- Similarity Product: 310.8478344484067

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