PATENT CLAIM ANALYSIS

Application Number: 15868484
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["257", "316000"]

Abstract:
An EEPROM memory cell includes a dual-gate MOS transistor in which the two gates are separated by an insulation layer. The insulation layer includes a first portion and a second portion having lower insulation properties than the first one. The second portion is located at least partially above a channel region of the transistor.

Claim (Index 15):
A transistor, comprising:\n a substrate; source and drain regions of a first conductivity formed over the substrate; a channel region formed over the substrate between the source and drain regions, the channel region having a second conductivity type; a first doped region formed in the source region and extending into the channel region, the first doped region having the first conductivity type; a second doped region formed in the drain region and extending into the channel region, the second doped region having the first conductivity type; a gate stack formed on the channel region, the gate stack including:\n a first conductive layer; \n a second conductive layer; \n a first insulating layer between the first conductive layer and the second conductive layer; \n an opening in the first insulating layer, the opening at least partially overlapping the first doped region; and \n a second insulating layer in the opening, the second insulating layer being less insulating than the first insulating layer.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 86.0
- Lexical Diversity: 1.425
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12812533', '14883364', '12374793', '12374795', '14181427']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9082067440116576
- 35 USC 102 Novelty (BERT): 0.5331765169770176
- Combined Prediction Score: 0.8707037213081936
- Mean Citation Score: 279.755196
- Max Citation Score: 355.38553
- Similarity Product: 313.8109786002827

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