Inventor
HUIYONG HUANG
Inventor
CN
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F21Vprimary
F21VFunctional features or details of lighting devices or systems thereof29%
F21SNon-portable lighting devices27%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted27%
G02BOptical elements, systems or apparatus15%
H05BElectric heating2%
PatentTitleYear
12,474,025Downlight apparatus, having heat dissipation plate and leaf springs202512,228,273Lighting apparatus202512,163,641Downlight apparatus202411,953,178Downlight apparatus202411,846,402Downlight apparatus202311,808,437Lighting apparatus202311,761,596Downlight apparatus202311,732,852Downlight apparatus202311,725,787Downlight apparatus202311,686,442Downlight apparatus202311,598,501Downlight apparatus202311,566,760Downlight apparatus202311,486,554Downlight apparatus202211,262,053Light platform apparatus2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to XIAMEN ECO LIGHTING CO LTD (11)· patent assignee history
2022–2025Based in CN· patent location history
2023–2025Patents assigned to LEEDARSON LIGHTING CO LTD (2)· patent assignee history
2023Patents assigned to XIAMEN LEEDARSON LIGHTING CO LTD (1)· patent assignee history
2024Patents assigned to ONEWAVE TECH CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| XIAMEN ECO LIGHTING CO LTD | 11 | 2022–2025 |
| LEEDARSON LIGHTING CO LTD | 2 | 2023–2025 |
| ONEWAVE TECH CO LTD | 1 | 2024 |
| XIAMEN LEEDARSON LIGHTING CO LTD | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 14 | 2022–2025 |