PATENT CLAIM ANALYSIS

Application Number: 15979649
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-11
Patent Classification: ["438", "311000"]

Abstract:
Bipolar junction transistor structures and methods for making the same are provide. The method includes: providing a substrate with an insulator layer and a device layer over the insulator layer, forming an intrinsic base from the device layer, forming emitter and collector regions from the device layer, and after forming i) the intrinsic base and ii) the emitter and collector regions, depositing a single crystalline extrinsic base over the intrinsic base.

Claim (Index 20):
A bipolar junction transistor structure (BJT) comprising:\n a substrate; an intrinsic base comprising a semiconductor material and is disposed over the substrate; a plurality of spacers over the intrinsic base; emitter and collector regions present on opposing sides of the intrinsic base; a single crystalline extrinsic base comprising a semiconductor material and is disposed over the intrinsic base, wherein the semiconductor material of the extrinsic base has a wider band gap than the semiconductor material of the intrinsic base, wherein both the extrinsic base and one or more junctions in contact with the intrinsic base are doped with at least one of an n-type dopant and a p-type dopant, wherein the intrinsic base is between 1 nm to 15 nm in length, and wherein the extrinsic base is between 12 nm and 17 nm in length.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 93.0
- Lexical Diversity: 1.90476
- Patent Class: 438.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15236547', '15596135', '15791504', '15211457', '15013393']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8711673377220197
- 35 USC 102 Novelty (BERT): 0.5079321901276544
- Combined Prediction Score: 0.8348438229625832
- Mean Citation Score: 275.07039799999995
- Max Citation Score: 290.25333
- Similarity Product: 218.3785206749618

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