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 18):
The production method according to  claim 10 , wherein after forming a gate region and forming a pocket layer and a gate oxide layer between the source region and the gate region, the method further comprises:\n forming an isolation wall on either side of the pocket layer, either side of the gate oxide layer, and either side of the gate region; and forming a metal source electrode, a metal gate electrode, and a metal drain electrode at specified locations of the source region, the gate region, and the drain region, respectively, and wherein the isolation wall is configured to isolate the metal source electrode, the metal gate electrode, and the metal drain electrode.

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): 0.934712167036297
- 35 USC 102 Novelty (BERT): 0.5230782849047537
- Combined Prediction Score: 0.8935487788231427
- Mean Citation Score: 304.283104
- Max Citation Score: 326.5301
- Similarity Product: 223.7783930802464

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