PATENT CLAIM ANALYSIS

Application Number: 15898086
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-07
Patent Classification: ["257", "296000"]

Abstract:
A recessed access device comprises a conductive gate in a trench in semiconductor material. A gate insulator is along sidewalls and a base of the trench between the conductive gate and the semiconductor material. A pair of source/drain regions is in upper portions of the semiconductor material on opposing sides of the trench. A channel region is in the semiconductor material below the pair of source/drain regions along the trench sidewalls and around the trench base. At least some of the channel region comprises GaP.

Claim (Index 24):
A DRAM construction comprising:\n a pair of recessed access devices individually comprising:\n a conductive gate in a trench in semiconductor material; \n a gate insulator along sidewalls and a base of the trench between the conductive gate and the semiconductor material; \n a pair of source/drain regions in upper portions of the semiconductor material on opposing sides of the trench; \n a channel region in the semiconductor material below the pair of source/drain regions along the trench sidewalls and around the trench base, at least some of the channel region consisting essentially of GaP and conductivity-modifying dopant therein; and \n one of the source/drain regions of the pair of source/drain regions being laterally between the conductive gates and being shared by the pair of recessed access devices, the others of the source/drain regions of the pair of source/drain regions not being shared by the pair of recessed access devices; \n a digitline directly electrically coupled to the one shared source/drain region; and a pair of capacitors individually directly electrically coupled to one of the other source/drain regions.

Metadata:
- Claim Count in Document: 71.0
- Percentile: 88.0
- Lexical Diversity: 2.36842
- Patent Class: 257.0
- Transitional Phrase Type: half
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14975746', '11741898', '13363944', '13196324', '15668053']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9291442591739066
- 35 USC 102 Novelty (BERT): 0.466810307861375
- Combined Prediction Score: 0.8829108640426535
- Mean Citation Score: 180.598722
- Max Citation Score: 185.34843
- Similarity Product: 155.69248852937935

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test