PATENT CLAIM ANALYSIS

Application Number: 16069622
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["438", "270000"]

Abstract:
A method for manufacturing a compound semiconductor device includes causing epitaxial growth of a p-type impurity layer containing a compound semiconductor on a foundation layer containing the compound semiconductor. The causing the epitaxial growth includes performing pre-doping to preliminarily introduce dopant gas before introducing material gas for the epitaxial growth of the compound semiconductor. The dopant gas contains an organic metal material providing dopant of p-type impurities. An impurity concentration profile of the p-type impurity layer is controlled by controlling a time of the pre-doping.

Claim (Index 3):
The method for manufacturing the compound semiconductor device according to  claim 2 , wherein\n in the causing the epitaxial growth, an introduction quantity of the dopant gas in the pre-doping is increased than an introduction quantity of the dopant gas after the introducing of the material gas to maximize the impurity concentration of the p-type impurity layer in the initial stage of the epitaxial growth.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 95.0
- Lexical Diversity: 1.93478
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16069927', '16069914', '14894668', '14387425', '11268612']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.873592934577546
- 35 USC 102 Novelty (BERT): 0.4993865074923411
- Combined Prediction Score: 0.8361722918690255
- Mean Citation Score: 232.571962
- Max Citation Score: 271.13406000000003
- Similarity Product: 223.49593254006032

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