PATENT CLAIM ANALYSIS

Application Number: 15924410
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-02
Patent Classification: ["327", "367000"]

Abstract:
Embodiments of the present disclosure describe use of isotopically purified materials in donor- or acceptor-based spin qubit devices and assemblies. An exemplary spin qubit device assembly may include a semiconductor host layer that includes an isotopically purified material, a dopant atom in the semiconductor host layer, and a gate proximate to the dopant atom. An isotopically purified material may include a lower atomic-percent of isotopes with nonzero nuclear spin than the natural abundance of those isotopies in the non-isotopically purified material. Reducing the presence of isotopes with nonzero nuclear spin in a semiconductor host layer may improve qubit coherence and thus performance of spin qubit devices and assemblies.

Claim (Index 2):
The spin qubit device assembly according to  claim 1 , wherein the isotopically purified material includes silicon.

Metadata:
- Claim Count in Document: 16.0
- Percentile: 90.0
- Lexical Diversity: 1.96552
- Patent Class: 327.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15891518', '12660085', '15565873', '15095507', '10524951']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7473489638645854
- 35 USC 102 Novelty (BERT): 0.4938007076109404
- Combined Prediction Score: 0.721994138239221
- Mean Citation Score: 204.4699
- Max Citation Score: 236.81
- Similarity Product: 185.2346966230869

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test