PATENT CLAIM ANALYSIS

Application Number: 16052768
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2020-02
Patent Classification: ["null", "null"]

Abstract:
A semiconductor device includes an epitaxial layer disposed over a semiconductor substrate, a drift region disposed in the epitaxial layer and adjacent to an upper surface of the epitaxial layer, a gate structure disposed over the epitaxial layer, a source region disposed in the epitaxial layer outside the drift region, and a drain region disposed in the drift region. The epitaxial layer and the drift region have a first conductivity type. The semiconductor device also includes a plurality of doped region pairs disposed in the drift region and arranged in a direction from the drain region toward the source region. Each of the plurality of doped region pairs includes a first doped region having a second conductivity type opposite to the first conductivity type, and a second doped region disposed over the first doped region. The second doped region has the first conductivity type.

Claim (Index 17):
The method as claimed in  claim 12 , further comprising:\n forming a body region in the epitaxial layer and adjacent to the drift region, wherein the body region has the second conductivity type, and the source region is formed in the body region; forming a bulk region disposed in the body region and adjacent to the source region, wherein the bulk region has the second conductivity type, wherein the gate structure partially covers the body region.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 96.0
- Lexical Diversity: 3.34783
- Patent Class: nan
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14808991', '14086633', '14054549', '12891485', '13905677']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6066229629050274
- 35 USC 102 Novelty (BERT): 0.4940800156967483
- Combined Prediction Score: 0.5953686681841995
- Mean Citation Score: 274.73177200000003
- Max Citation Score: 286.5652
- Similarity Product: 229.59146987185483

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