PATENT CLAIM ANALYSIS

Application Number: 15908393
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-07
Patent Classification: ["257", "192000"]

Abstract:
A tunnel field-effect transistor (TFET) is provided. In the TFET, a channel region ( 202 ) connects a source region ( 201 ) and a drain region ( 203 ); a pocket layer ( 204 ) and a gate oxide layer ( 205 ) are successively produced between the source region and a gate region ( 206 ); a metal layer ( 208 ) is produced in a first area in the source region, the first area is located on a side on which the source region is in contact with the pocket layer, and the pocket layer covers at least a part of the metal layer; and the pocket layer and a second area in the source region form a first tunnel junction of the TFET, and the pocket layer and the metal layer form a second tunnel junction of the TFET.

Claim (Index 16):
The production method according to  claim 11 , wherein forming a gate region, and forming a pocket layer and a gate oxide layer between the source region and the gate region, comprises:\n on either side of the channel region and the source region, successively growing a semiconductor film to serve as the pocket layer, forming a dielectric film to serve as the gate oxide layer, and depositing polycrystalline silicon or metal to serve as the gate region.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 88.0
- Lexical Diversity: 2.85185
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14599354', '15535437', '15337776', '14880667', '13474526']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9347484161312531
- 35 USC 102 Novelty (BERT): 0.5198360837261721
- Combined Prediction Score: 0.8932571828907451
- Mean Citation Score: 304.283104
- Max Citation Score: 326.5301
- Similarity Product: 253.8613599280953

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