PATENT CLAIM ANALYSIS

Application Number: 16036556
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["257", "013000"]

Abstract:
Disclosed are a deterministic quantum emitter operating at room temperature in an optical communication wavelength using the intersubband transition of a nitride-based semiconductor quantum dot, a method of fabricating the same, and an operating method thereof. A method of fabricating a quantum emitter includes forming a three-dimensional (3-D) structure in a substrate, forming an n type-doped thin film at the upper part of the 3-D structure, forming a quantum dot over the n type-doped thin film, regrowing the 3-D structure in order to use the 3-D structure as an optical structure, depositing a metal thin film at a vertex of the 3-D structure, and connecting electrodes to an n type-doped area and the metal thin film, respectively. A carrier may be captured in the quantum dot by applying a voltage to the connected electrodes. The quantum emitter may be driven by optically exciting the quantum dot.

Claim (Index 26):
The quantum emitter of  claim 24 , wherein:\n when the quantum dot is formed at an upper part of the n type-doped thin film, the quantum dot is formed to have a heterostructure of III-nitride material which exhibits quantum confinement, and a quantum light emission of a communication wavelength band is possible at room temperature or more using intersubband transition in a conduction band as an emission transition process of the quantum emitter.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 95.0
- Lexical Diversity: 2.28571
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10126282', '12031082', '11840057', '14798860', '13370449']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9120951053735874
- 35 USC 102 Novelty (BERT): 0.5013150541317097
- Combined Prediction Score: 0.8710171002493997
- Mean Citation Score: 228.099708
- Max Citation Score: 230.1243
- Similarity Product: 167.8382984621644

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