PATENT CLAIM ANALYSIS

Application Number: 15888887
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["257", "369000"]

Abstract:
In accordance with some embodiments, a device includes first and second p-type transistors. The first transistor includes a first channel region including a first material of a first fin. The first transistor includes first and second epitaxial source/drain regions each in a respective first recess in the first material and on opposite sides of the first channel region. The first transistor includes a first gate stack on the first channel region. The second transistor includes a second channel region including a second material of a second fin. The second material is a different material from the first material. The second transistor includes third and fourth epitaxial source/drain regions each in a respective second recess in the second material and on opposite sides of the second channel region. The second transistor includes a second gate stack on the second channel region.

Claim (Index 19):
The method of  claim 18 , wherein the second crystalline material is etched at a greater vertical etching rate than the first crystalline material, and the second crystalline material is etched at a same lateral etching rate as the first crystalline material.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 88.0
- Lexical Diversity: 3.63415
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14739895', '15755490', '15431807', '15804303', '15140763']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9147380471986462
- 35 USC 102 Novelty (BERT): 0.5498605113487228
- Combined Prediction Score: 0.8782502936136539
- Mean Citation Score: 280.525218
- Max Citation Score: 394.21997000000016
- Similarity Product: 305.79263705505434

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