Inventor
ROBERT JOHN STEPHENSON
Inventor
GB
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices19%
H10DInorganic electric semiconductor devices19%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1019%
B82YSpecific uses or applications of nanostructures10%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%
C02FTreatment of water, waste water, sewage, or sludge6%
B01DSeparation2%
B01FMixing, e.g. dissolving, emulsifying or dispersing2%
C01BNon-metallic elements2%
C01GCompounds containing metals not covered by subclasses c01d or c01f2%
PatentTitleYear
12,454,469Current based water treatment process and system202512,142,641Method for making gate-all-around (GAA) device including a superlattice202412,119,380Method for making semiconductor device including superlattice with oxygen and carbon monolayers202411,978,771Gate-all-around (GAA) device including a superlattice202411,848,356Method for making semiconductor device including superlattice with oxygen and carbon monolayers202311,837,634Semiconductor device including superlattice with oxygen and carbon monolayers202311,664,427Vertical semiconductor device with enhanced contact structure and associated methods202311,664,459Method for making an inverted T channel field effect transistor (ITFET) including a superlattice202311,430,869Method for making superlattice structures with reduced defect densities202211,387,325Vertical semiconductor device with enhanced contact structure and associated methods202211,377,374System and process for treating water202211,355,667Method for making semiconductor device including vertically integrated optical and electronic devices and comprising a superlattice202211,198,999Method and system for management of sewer waste2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to MUDDY RIVER TECH INC (3)· patent assignee history
2021–2025Based in CA· patent location history
2022–2024Patents assigned to ATOMERA INC (10)· patent assignee history
2022–2024Based in GB· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ATOMERA INC | 10 | 2022–2024 |
| MUDDY RIVER TECH INC | 3 | 2021–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| GB | 10 | 2022–2024 |
| CA | 3 | 2021–2025 |