PATENT CLAIM ANALYSIS

Application Number: 16038852
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-03
Patent Classification: ["257", "173000"]

Abstract:
An electrostatic discharge (ESD) protection device includes a first bi-directional silicon controlled rectifier having a doped well of a first conductivity type, a buried doped layer having a second conductivity type opposite the first conductivity type, first and second highly doped regions of the second conductivity type in the doped well, and a third highly doped region of the first conductivity type in the doped well. The first, second and third highly doped regions are connected to a first node. A first transistor in the doped well includes an emitter coupled to the first highly doped region, a collector coupled to a conductive line in the buried doped layer, and a base coupled to the third highly doped region. A second transistor in the doped well includes an emitter coupled to the second highly doped region, a collector coupled to the conductive line in the buried doped layer, and a base coupled to the third highly doped region.

Claim (Index 14):
The ESD protection device of  claim 13 , wherein the second bi-directional silicon controlled rectifier further includes:\n a seventh transistor in the fourth doped well that has an emitter connected to a ninth electrode of the first conductivity type, a collector connected to the doped buried region, and a base connected to the eighth electrode, wherein the eighth and ninth electrodes are connected to the second node.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 95.0
- Lexical Diversity: 3.58333
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13764523', '15007163', '14846168', '15587485', '11844965']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9344638306451868
- 35 USC 102 Novelty (BERT): 0.5134701449139744
- Combined Prediction Score: 0.8923644620720655
- Mean Citation Score: 295.18314
- Max Citation Score: 300.70456
- Similarity Product: 222.3330741483593

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