PATENT CLAIM ANALYSIS

Application Number: 15966178
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["365", "185180"]

Abstract:
A nonvolatile semiconductor storage device has floating-gate memory cells and a memory control circuit which controls them. During programming operation of the memory cells, the memory control circuit makes the potentials at the backgate and source of the memory cells equal. For example, during programming operation of the memory cells, the memory control circuit short-circuits together the backgate and source of the memory cells. For another example, during programming operation of the memory cells, the memory control circuit switches from a state where the potentials at the backgate and source of the memory cells are equal to a floating state.

Claim (Index 5):
The nonvolatile semiconductor storage device according to  claim 4 , wherein the memory control circuit sets the backgate and the source to the first voltage, and sets the drain and the control gate to the second voltage, in a nonselected memory cell connected to the same bit line as the selected memory cell among the plurality of memory cells.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 91.0
- Lexical Diversity: 2.59524
- Patent Class: 365.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12032206', '12781396', '12033453', '10915618', '11087734']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8102115537224526
- 35 USC 102 Novelty (BERT): 0.4552310842935255
- Combined Prediction Score: 0.77471350677956
- Mean Citation Score: 177.750666
- Max Citation Score: 181.8816
- Similarity Product: 154.44741704635618

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test