Inventor
KWAN HON ANSON CHEUNG
Inventor
US
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC06primary
LOC0629%
E06BFixed or movable closures for openings in buildings, vehicles, fences or like enclosures in general, e.g. doors, windows, blinds, gates18%
LOC2418%
A47HFurnishings for windows or doors12%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution12%
G09FDisplaying6%
LOC146%
PatentTitleYear
D1108345Battery2026D1078330Boot for use in an architectural-structure covering2025D1076140Molecular diagnostic device2025D1064314Molecular diagnostic device2025D1055307Molecular diagnostic device2024D1038081Remote control housing2024D1011085Rail for an architectural covering2024D1003233Battery2023D0988754Rail for an architectural covering202311,620,925Modular split and/or flap displays and associated interfaces and communications2023D0960605Handle for a covering for an architectural opening2022D0952369Rail for an architectural covering2022D0950976Wand assembly for use in an architectural-structure covering202211,261,658Perimeter light blockout system2022D0936388Head rail for a covering for an architectural opening2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to HUNTER DOUGLAS (11)· patent assignee history
2021–2026Based in US· patent location history
2023Patents assigned to VESTABOARD INC (1)· patent assignee history
2024–2025Patents assigned to VISBY MEDICAL INC (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HUNTER DOUGLAS | 11 | 2021–2026 |
| VISBY MEDICAL INC | 3 | 2024–2025 |
| VESTABOARD INC | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 15 | 2021–2026 |