PATENT CLAIM ANALYSIS

Application Number: 15901447
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["438", "142000"]

Abstract:
A method of forming semiconductor devices that includes forming an oxide that is doped with a punch through dopant on a surface of a first semiconductor material having a first lattice dimension, and diffusing punch through dopant from the oxide into the semiconductor material to provide a punch through stop region. The oxide may then be removed. A second semiconductor material may be formed having a second lattice dimension on the first semiconductor material having the first lattice dimension. A difference between the first lattice dimension and the second lattice dimension forms a strain in the second semiconductor material. A gate structure and source and drain regions are formed on the second semiconductor material.

Claim (Index 8):
The method of  claim 7 , wherein said forming the first doped oxide having said first conductivity type dopant on the first region of the semiconductor substrate and said forming a second doped oxide having said second conductivity type dopant on said second region of the semiconductor substrate comprises:\n depositing said first doped oxide on an entirety of said semiconductor substrate; depositing a first hard mask layer on said first doped oxide; patterning a stack of said first hard mask layer and said first doped oxide to be present only in said first region of the semiconductor substrate, wherein said second region of the semiconductor substrate is exposed; depositing a second doped oxide on at least the second region of the semiconductor substrate; and depositing a second hard mask layer atop the second doped oxide.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 88.0
- Lexical Diversity: 2.26415
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14925630', '15298648', '15097741', '15285700', '12819440']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8922885364164023
- 35 USC 102 Novelty (BERT): 0.5817703472169505
- Combined Prediction Score: 0.861236717496457
- Mean Citation Score: 366.073654
- Max Citation Score: 489.9469
- Similarity Product: 426.861872512102

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