PATENT CLAIM ANALYSIS

Application Number: 15892658
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-05
Patent Classification: ["257", "051000"]

Abstract:
A synaptic semiconductor device and neural networks using the same operates with an ultrahigh speed through a tunneling operation by a semi-floating gate and applies pre- and post-synaptic signals to first and second control gates directly.

Claim (Index 11):
The synaptic semiconductor device of  claim 10 ,\n wherein the channel/source stack structure is a columnar structure vertically stacked with the channel region and the source region on the semiconductor substrate, the channel region having a predetermined vertical length, wherein the floating gate is a cylindrical shape surrounding the sidewall of the columnar channel/source structure interlaying with the gate insulating film, the protruding portion having a circularly protruding portion on a lower portion of the floating gate, wherein the first and the second control gates are a ring shape respectively surrounding upper and lower portions of the cylindrical sidewall of the floating gate interlaying with the gate insulating film, wherein the drain region is a ring shape surrounding the first and the second control gates, and wherein the drain extension fills the interior of the ring shaped drain region in the semiconductor substrate and forms a PN junction with the circularly protruding portion of the floating gate.

Metadata:
- Claim Count in Document: 6.0
- Percentile: 88.0
- Lexical Diversity: 1.12121
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14018693', '14635051', '15703366', '13490699', '14213368']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9096789417933212
- 35 USC 102 Novelty (BERT): 0.5067561241593784
- Combined Prediction Score: 0.8693866600299269
- Mean Citation Score: 217.790002
- Max Citation Score: 234.63853
- Similarity Product: 162.57605905245603

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