PATENT CLAIM ANALYSIS

Application Number: 15866381
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-07
Patent Classification: ["257", "329000"]

Abstract:
According to one embodiment, a method includes forming a drain contact above a channel, each having a hollow circular cross-section thereof along a plane perpendicular to a film thickness direction, forming gate dielectric layers on sides of the drain contact and the channel, forming a source line positioned below the channel that is electrically coupled to a plurality of channels in a direction along the plane, forming gate layers on sides of the gate dielectric layers, where an inner gate layer fills a hole through a center of a center concentric circular cross-section of the gate dielectric layers along the plane, and where an outer gate layer surrounds an outside concentric circular cross-section of the gate dielectric layers along the plane, forming an electrode above the upper surface of the drain contact, and forming a fourth insulative layer on sides of the electrode along the plane.

Claim (Index 12):
The method as recited in  claim 11 ,\n wherein the drain material comprises at least one material selected from a group consisting of: W, TaN, TiNi, and TiN, wherein the channel comprises Si, wherein the first masking layer, the second masking layer, the first insulative layer, the second insulative layer, the third insulative layer, and the gate dielectric layer each comprises at least one material selected from a group consisting of: SiO 2 , SiON, ZrO 2 , HfO 2 , and Al 2 O 3 , wherein the electrode comprises at least one material selected from a group consisting of: W, TaN, TiNi, and TiN, wherein the source layer comprises at least one material selected from a group consisting of: doped polysilicon, W, TaN, TiNi, and TiN, and wherein the gate layers each comprises at least one material selected from a group consisting of: doped polysilicon, W, TaN, TiNi, and TiN.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 86.0
- Lexical Diversity: 2.51613
- Patent Class: 257.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15865109', '15855953', '15859139', '15865066', '15859114']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9194114462917916
- 35 USC 102 Novelty (BERT): 0.5227809011723921
- Combined Prediction Score: 0.8797483917798515
- Mean Citation Score: 263.66927400000003
- Max Citation Score: 316.54123
- Similarity Product: 239.29410804131447

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

Dataset: test