PATENT CLAIM ANALYSIS

Application Number: 15957193
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["257", "546000"]

Abstract:
Semiconductor device and methods for making the devices includes a buried layer of a first conductivity in a substrate in which a distance between two adjacent ends can be selected to achieve a desired breakdown voltage. A deep well having a first doping concentration of a second conductivity type is implanted in an epitaxial layer above the two adjacent ends of the buried layer. A patterned doped region is formed in the deep well and extending into the epitaxial layer above and separated a distance from the two adjacent ends of the buried lay. The patterned doped region has a second doping concentration of the second conductivity type that is greater than the first doping concentration.

Claim (Index 20):
The semiconductor device of  claim 19 , further comprising:\n a sixth shallow doped region at the surface of the substrate having the second conductivity type in the second deep well and partially in the second patterned doped region, wherein the sixth shallow doped region is adjacent to and spaced apart from the fourth shallow doped region, the semiconductor device is a silicon controlled rectifier, and the electrical contacts on the fourth and fifth shallow doped regions are coupled to an input/output signal.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 91.0
- Lexical Diversity: 2.0339
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14182937', '13480924', '14846168', '11967732', '13171040']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9164830640240044
- 35 USC 102 Novelty (BERT): 0.4963682204461438
- Combined Prediction Score: 0.8744715796662185
- Mean Citation Score: 222.33757000000003
- Max Citation Score: 233.8363
- Similarity Product: 163.51621711287495

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